1 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
4 trying to fclose a FILE* that was already closed.
6 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
9 of const struct should be treated as if const themselves)
11 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
12 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
17 Unix (/n) and DOS (/r/n) line terminations.
19 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
24 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * src/mcs51/gen.c (genFunction, genEndFunction),
27 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
28 and restore of EA so that stack offsets to parameters are
29 correct when using both critical and reentrant/stack-auto.
30 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
31 size (can be triggered in error if sloc is shared between
32 different sized objects)
33 * device/include/float.h: fixed macros to explicitly use
34 unsigned long where needed
36 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
38 Feature req. 799831: added code to allow nesting of critical functions
39 * src/mcs51/gen.c (genFunction, genEndFunction)
40 * src/ds390/gen.c (genFunction, genEndFunction)
42 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCsymt.c (sclsFromPtr),
46 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
47 support for standard C idiom of memory mapped variables; for
48 example, *((xdata int*)0x1234) = 1 is now internally equivalent
49 to xdata int at 0x1234 tempvar = 1.
50 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
51 provided by Akiya ISHIDA
53 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
55 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
56 * src/SDCCval.c (constVal): added reduction from int to char
57 * src/SDCCval.c (valMult, valDiv): fixed sign handling
58 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
59 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
61 * support/regression/tests/shifts.c: fixed
63 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
65 * src/z80/gen.c (genXor): Fixed bug #805445
67 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 Fixed bug #621531 (const & volatile confusion in the type chain).
70 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
71 refer to the const or volatile state of the pointer itself.
84 * support/regression/tests/const.c
86 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
88 When checking for duplicated modules, use absolute paths
89 instead of relative paths. Files changed:
94 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
96 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
98 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
100 * device/include/string.h: added size_t typedef, changed
101 prototypes to use size_t, eliminated separate reentrant and
102 non-reentrant declarations, added _memmove declaration
103 * device/lib/_memcpy.c: changed to use size_t instead of int,
104 changed /4 to >>2 to avoid division library call
105 * device/lib/_memcmp.c,
106 * device/lib/_memset.c,
107 * device/lib/_strncat.c,
108 * device/lib/_strncpy.c,
109 * device/lib/_strncmp.c: changed to use size_t instead of int
110 * device/lib/_memmove.c: new file (fixed bug #772294)
111 * device/lib/Makefile.in: added _memmove.c
112 * device/lib/z80/asm_strings.s: fixed bug #772290
113 * support/regression/tests/bitfields.c: attempt to fix host assertion
114 failure on amd64-unknown-linux2.2
116 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
118 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
119 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
120 * as/z80/asmain.c (main): fixed bug #801766
122 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
124 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
127 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
129 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
130 reported in bug #800609
132 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
134 * Top header beautifications in src/pic16 directory:
135 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
136 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
137 pcoderegs.h, ralloc.c, ralloc.h
138 * main.c: added top header and GPL license notice
139 * pcode.c: fixed the if-conditional warning
141 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
143 * device/lib/_mullong.c: replaced int by short for gcc
145 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
147 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
148 and JUMPTABLE iCodes properly now (worked by accident before)
149 * src/mcs51/gen.c (leftRightUseAcc),
150 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
151 iCode properly now. Use getSize instead of nRegs since a & b
152 aren't part of the nRegs tally.
154 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
156 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
157 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
158 before instructions that use the _STATUS register
160 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
162 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
163 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
164 fetching of the pointer
165 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
166 copied from genNearPointerSet()
167 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
168 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
169 If they pop r0/r1 they must be called in the opposite order than aopOp().
170 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
171 (resp. --stack-auto), prepared for --xstack
173 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
175 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
177 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
179 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
180 these ports have their own __sdcc_external_start()
182 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
184 pic patch provided by Slade Rich <slade_rich@yahoo.com>
185 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
186 type for bits was changed. It resulted in bit variables becoming
187 global, which is not permitted in PIC 14 assembly output.
189 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
191 * doc/sdccman.lyx: various additions and updates. Rearranged sections
193 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
195 Z80 and MCS51 linkers complaint if a public symbol is defined
196 in more than one library module:
200 * as/mcs51/Makefile.in
202 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 A few small changes that speed up the peephole optimizer.
208 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
210 Try to make the peephole optimizer smarter by maintaining
211 an association between the assembly source code and the
212 iCodes that originated them. Put this information to use
213 with a new peephole rule condition "notVolatile" so that
214 the rules can be aggressive yet still safe.
219 * src/mcs51/peeph.def
221 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
225 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
226 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
227 if the left or right operand symbols have the accuse flag set.
229 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
231 Changed the type of the result of the ! (NOT) operator to char;
232 previously it returned the same type as the source. This allows
233 us to eliminate all the genFloatNot functions (all of its target
234 implementations were very buggy) since !float can use the same
237 * src/SDCCicode.c (ast2iCode): ! returns char
238 * src/mcs51/gen.c (genNot, genNotFloat),
239 * src/ds390/gen.c (genNot, genNotFloat),
240 * src/z80/gen.c (genNot, genNotFloat),
241 * src/pic/gen.c (genNot, genNotFloat),
242 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
244 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
246 pic patch provided by Slade Rich <slade_rich@yahoo.com>
247 1. Interrupt would not compile properly. Ensure PCLATH register is saved
248 during interrupts. Ensure WSAVE is located at a shared bank address.
249 2. Fixed page selection in some places
250 3. Fixed BTFSS/C to where necessary use registers directly and not simply
251 the registers name strings.
252 4. Fixed "signed / unsigned compare" compiler warnings.
253 5. The PIC port manages its own allocation of the general purpose
254 registers, but makes no attempt to reuse them. As a result when
255 compiling it soon runs out of general purpose registers. Some
256 additional code was added to the files pcode.c and device.c to walk
257 through the function call tree and rename the registers so that they
267 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
268 genPlus() & genMinus() when the result is the same as left or right
270 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
272 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
274 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 Made bitfield a distinct type from bit so that bitfields
277 convert as per ANSI C and bits retain their traditional
278 boolean style behaviour. Implemented bitfield support in
286 * src/ds390/gen.c: bit v bitfield split
287 * src/z80/gen.c: New support for bitfields
288 * support/regression/tests/bitfields.c: reenabled z80,
291 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
293 Rules 246.x, 247.x relate to bitfields, the others speed up
294 access to xdata mapped I/O devices.
296 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
298 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 Cleaned up genPackBits and genUnpackBits and added two helper
301 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
302 for literal assignments in genPackBits (thanks to Frieder for
308 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
310 Fixed bug #748310 (pointer to function type mishandled when the
311 function name is omitted). Also fixed a SIGSEGV when a function
312 attribute (reentrant, etc) is used on a non-function or on a
313 function but misplaced before the parameter list.
315 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
317 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
318 * support/Util/SDCCerr.h,
319 * support/Util/SDCCerr.c: Added func attr misuse error msg
321 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
323 Fixed bug #787649 by anonymous
324 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
325 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
327 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 Fixed numerous bitfield problems.
331 * src/SDCC.y: More bitfield related error checking
333 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
334 * support/Util/SDCCerr.h,
335 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
336 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
337 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
338 * support/regression/tests/bitfields.c: tests added
340 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 Made the constant following the "interrupt" keyword optional. If
343 omitted, the function will not automatically be given an entry
344 in the interrupt vector table (similar to #pragma NOIV, but
345 less syntacticly kludgy). The interrupt number is also now
346 range checked. Also fixed a bug in the high order bit example
353 * support/Util/SDCCerr.c
354 * support/Util/SDCCerr.h
357 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
359 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
360 * src/SDCCicode.c (operandOperation): rewritten some ops
361 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
362 * src/SDCCsymt.c (computeType): literals are handled the same way as any
364 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
365 be re-activated by defining REDUCE_LITERALS)
366 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
367 unsigned, but are signed by default
368 * src/SDCCval.c (constVal): rearranged
369 * src/SDCCval.c (valMod): preliminary fix
370 * src/SDCCval.c (valCastLiteral): use TYPE_* types
371 * support/regression/literalop.c: added, work in progress
373 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
375 Generate warnings for useless declarations like "char data;"
376 that don't do what new users expect.
379 * support/Util/SDCCerr.h
380 * support/Util/SDCCerr.c
382 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
384 * src/SDCCval.c (valMult): fix overflow detection of negative int
386 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
388 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
390 Changes to support big endian targets:
403 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
405 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
406 * device/lib/time.c: fixed warning "integer overflow in expression"
408 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
410 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
411 * src/SDCCval.c (constVal): changed default to signed; hex and octal
412 constants are unsigned; added recognition of "u" flag for unsigned
413 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
414 * src/SDCCval.c (valDiv, valMod): fixed signdness
415 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
416 signedness of modulo, left and right shift
417 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
418 * support/Util/SDCCerr.h: added warning W_INT_OVL
419 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
420 * src/SDCCast.c (ast_print): improved output of constants
422 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
424 Fixed some warnings when building with MSVC:
437 * support\cpp2\cpplib.c
441 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
443 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
445 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
447 * support\librarian\clean.mk: Do not remove Makefile.
448 * support\librarian\Makefile: added.
450 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
452 Added librarian to MSVC build:
455 * support\librarian\librarian.dsp
457 'configure' not needed for librarian, removed:
458 * support\librarian\configure
459 * support\librarian\configure.in
460 * support\librarian\config_in.h
461 * support\librarian\Makefile.in
463 Hopefully these ones built the librarian and the rest of sdcc properly:
467 Messed up 'configure', so revert to previous version:
471 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
473 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
474 there, while the mantissa of a double is "only" 53 bits wide.
476 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
478 Adding sdcclib to the build. MSVC project coming soon.
481 * support\librarian\clean.mk
482 * support\librarian\configure
483 * support\librarian\configure.in
484 * support\librarian\config_in.h
485 * support\librarian\Makefile.bcc
486 * support\librarian\Makefile.in
487 * support\librarian\sdcclib.c
494 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
496 Linker now complaints if linked modules have conflicting options, for
497 example, one compiled using --model-large and another one compiled with
498 --model-small. The following files were modified:
520 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
522 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
523 as/mcs51/lklibr.c: Generate a warning when a library is not found.
525 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
527 * src/z80/mappings.i: fix _mul[us][int,long] entries
529 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
531 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
533 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
535 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
536 * support/regression/tests/bitopcse.c: added
544 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
546 added support for new library format to z80, gbz80 linkers:
552 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
554 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
555 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
557 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
559 added DUMMY_READ_VOLATILE:
568 * src/SDCCcse.c (algebraicOpts): many improvements
569 * src/SDCCcse.h: removed algebraicOpts()
570 * src/SDCCicode.c (picDummyRead): added
572 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
574 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
575 "Insufficient space in data memory".
577 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
579 * src/mcs51/gen.c: fixed bug #771358
580 * src/z80/gen.c: fixed bug #759087
582 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
584 * src/pic16/glue.c: minor cleanup by Vangelis
586 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
588 * device/include/regc515c.h: fixed #758477
589 * device/lib/_gptrget.c: saving some cycles in generic pointer get
590 * device/lib/_gptrput.c: saved a few bytes
591 * my tab spacing is 8, yours too?)
592 * device/lib/_ser.c: process RX bytes earlier than TX bytes
593 * device/lib/serial.c: process RX bytes earlier than TX bytes
594 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
596 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
598 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
600 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
602 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
604 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
606 * device/lib/Makefile.in: bad fix, reverted to 1.43
608 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
610 * device/lib/Makefile.in: added missing z80 object files
612 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
614 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
615 pic16 progress by Vangelis:
633 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
635 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
637 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
639 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
640 added gbz80 build to MSVC project.
641 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
642 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
643 from 8051 stuff and setup so it links using a .lnk file.
645 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
647 * support/librarian/sdcclib.c: sdcc librarian.
648 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
651 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
653 * as/mcs51/lkmain.c: properly handle extensions in function afile.
655 2003-07-02 Borut Razem <borut.razem@siol.net>
657 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
658 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
659 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
660 src/xa51/main.c, src/z80/main.c:
661 virtualization of glue() function: each port has it's own glue function,
662 which is accessed by do_glue function pointer in PORT.general structure
664 2003-07-01 Kevin Vigor <kevin@vigor.nu>
666 * DS800C400 fun, improved ROM interface and tinibios.
668 2003-06-27 Kevin Vigor <kevin@vigor.nu>
670 * More support for DS80C400. Now includes beginning of interface to ROM.
672 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
674 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
676 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
678 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
680 2003-06-19 Borut Razem <borut.razem@siol.net>
682 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
684 2003-06-19 Borut Razem <borut.razem@siol.net>
686 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
687 fixed Z80 port - crt0.o: cannot open.
689 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
691 * support/Util/MySystem.c (merge_command): revert bad fix
693 2003-06-18 Borut Razem <borut.razem@siol.net>
695 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
697 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
699 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
700 option --use-stdout sends errors to stdout instead of stderr.
702 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
704 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
706 2003-06-15 Borut Razem <borut.razem@siol.net>
708 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
709 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
710 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
711 fixed width array of pointers replaced with sets;
712 multiple include and lib paths ared transferred to preprocessor and linker
713 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
714 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
715 fixed width array of pointers
716 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
717 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
718 fixupPath(), getPathDifference()
719 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
720 fixed width array of pointers
722 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
724 * src/pic16/ralloc.c: fix warnings
725 * src/pic16/pcode.c: fix warning
727 2003-06-10 Scott Dattalo <scott@dattalo.com>
729 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
730 know all the details, but essentially this set of changes enable
731 the pic16 port to generate movff instructions and generate assembler
737 * src/pic16/device.c:
740 * src/pic16/pcoderegs.c:
741 * src/pic16/ralloc.c:
742 * src/pic16/ralloc.h:
744 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
746 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
747 added option --vc, so sdcc errors and warnings are compatible with
748 Microsoft Visual Studio.
750 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
752 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
753 device/lib/libfloat.lib: added atof function.
755 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
757 * doc/sdccman.lyx: updated to Lyx 1.3
758 * doc/cdbfileformat.lyx: updated to Lyx 1.3
759 * doc/test_suite_spec.lyx: updated to Lyx 1.3
760 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
762 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
764 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
766 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
768 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
769 additions to the "related tools/documentation" section
771 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
773 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
775 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
777 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
778 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
780 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
782 * doc/sdccman.lyx: fix double dash and other minor things
783 * doc/Makefile: fix double dash
785 2003-05-28 Karl Bongers(patches from Martin Helmling)
786 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
787 condition and ignore commands.
789 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
791 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
792 is in parts still quite out of date, I did changes as far as I felt makes sense
793 for a non-native english speaker.
794 Please feel free to add to the manual or to correct my changes.
795 * doc/Makefile: undid touching the date of intermediate tex files.
797 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
799 * doc/sdccman.lyx: Manual has an index now
801 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
803 Finalize muluint/mulsint and mululong/mulslong merging:
804 * device/lib/_mulint.c
805 * device/lib/_mullong.c
806 * device/lib/gbz80/mul.s
807 * device/lib/gbz80/stubs.s
808 * device/lib/z80/mul.s
809 * device/lib/z80/stubs.s
810 * src/SDCCsymt.c (initCSupport)
812 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
814 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
815 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
816 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
817 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
820 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
822 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
823 the regression tests I'm not brave enough to enable 245.b, 245.c
824 * doc/sdccman.lyx: added latex preamble for hyperref package.
825 Using pdflatex this will give you a hyperlinked pdf file with
826 bookmarks. (prepend '%' before /usepackage if this breaks something)
828 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
830 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
832 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
834 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
836 2003-05-21 <johan@balder>
838 * src/SDCCglue.c (printIval): fixed bug #739934
840 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
842 Applied patch from bug 737905 (renamed yylineo to mylineno):
849 * src/pic16/pcode.c: Cleaned warnings
850 * src/pic16/pcodeflow.c: Cleaned warnings
851 * src/pic16/pcoderegs.c: Cleaned warnings
853 2003-05-19 Scott Dattalo <scott@dattalo.com>
855 * src/pic16/pcode.c: Cleaned warnings
856 * src/pic16/pcodepeep.c: Cleaned warnings
857 * src/pic16/ralloc.c: Cleaned warnings
859 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
861 * doc/sdccman.lyx: fixed bug 739745
862 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
864 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
866 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
867 it can be defined with CFLAGS when running configure
868 * src/SDCCmain.c: fixed compiling + linking with object files
870 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
872 * configure.in: configure for pic16 port,
873 added --disable-pic16-port
874 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
875 * src/SDCCmain.c: linkOptions is changed to set *,
876 added if/endif conditional macros to remove options help
877 messages from optionsTable when a port is not configured, added
878 support for the PIc16 port in the ports table, when executing
879 the compiler with no port specified on command line, a default
880 port is selected with the new macro DEFAULT_PORT which is
881 defined in port.h, in setDefaultOptions() linkOptions is removed
882 from initialization assignment, since now it is a set,
883 parseCmdLine uses setParseWithComma for linkOptions, in
884 linkEdit() linkOptions are accessed with new function indexSet()
885 which returns the i'th item of a set variable. See SDCCset.c, in
886 linkEdit() when calling buildCmdLine(), added linkOptions as
887 last argument. Now users can pass arguments to gplink via the
888 -Wl option, main() uses pic16glue() to glue up pic16 programs
889 * src/SDCCpeeph.c: various changes to support pic16
890 * src/SDCCset.c: added function void *indexSet(set *, int) to
891 return the i'th item of the set
892 * src/SDCCset.h: added function prototype for indexSet()
893 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
894 * src/clean.mk: added pic16 in CLEANALLPORTS variable
895 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
896 added macro DEFAULT_PORT
897 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
898 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
900 * src/pic16/glue.c: commented out some error producing lines
901 * src/pic16/main.c: __config directives are commented out to stop
902 gpasm complaining and test the linkage with gplink, _linkCmd and
903 _asmCmd changed to be more gplink and gpasm friendly
904 * src/pic16/peeph.def: peep rule 3 is commented out, since it
905 produced an error when parsed, peep rule 12 is added to utilize
906 movff, but it is commented out since the pCode does not support
907 yet a command with 2 address arguments
909 2003-05-18 <johan@balder>
911 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
912 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
913 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
915 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
916 Added feature to script commands from file.
918 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
920 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
921 * src/SDCCutil.c: include ctype.h for win32
923 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
925 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
927 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
929 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
930 Fixed so you can set breakpoints prior to run, run does not stop
931 on entry now. Add tbreak. Other enhancements and fixes for use
934 2003-05-12 Borut Razem <borut.razem@siol.net>
936 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
938 2003-05-11 Borut Razem <borut.razem@siol.net>
940 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
941 the path of bin directory, so that PATH is the only env. variable, which has to be set
942 in case of standard installation.
943 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
944 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
945 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
947 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
949 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
950 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
951 temp files are in the port dir; clean the gen/test directory when
952 generating new test.c
953 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
954 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
955 * support/regression/tests/zeropad.c: added
957 2003-05-09 <johan@balder>
959 * src/SDCCglue.c: fixed bug #597940
961 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
963 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
964 cache sfr, optimize next,step, fix off by one sourceline,
965 support ddd list function.
966 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
968 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
970 * support/regression/HTMLgen.py: added compare_s2f()
971 * support/regression/Makefile: redo 1.27
972 * support/regression/generate-cases.py: redo 1.5
974 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
976 * support/regression/tests/float.c: workaround 33 bit hex constant
977 * support/regression/tests/simplefloat.c: fix division for host
979 2003-04-29 Scott Dattalo <scott@dattalo.com>
981 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
982 that tame's the PIC's over-aggressive optimizer.
984 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
986 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
989 2003-04-29 Kevin Vigor <kevin@vigor.nu>
991 Initial support for DS80C400. "Hello world" runs on TINIm400
994 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
996 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
997 * Some notes on ddd usage added in debugger/README
998 Martin Helmling adding more features and fixes for ddd GUI debugger.
999 Code added for nexti, stepi, up, down, and other adjustments.
1001 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1003 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1004 * src/pic/peeph.def Added two rules to optimize carry manipulation
1005 * src/pic/* removed debug printfs
1007 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1009 * debugger/mcs51/cmd.c: added header newalloc.h
1011 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1013 * as/Makefile: new EXEEXT
1014 * as/z80/Makefile: remove trailing slash of BUILDIR
1015 * as/z80/clean.mk: new EXEEXT
1016 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1017 * support/cpp2/Makefile.in: new EXEEXT
1018 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1020 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1022 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1023 EXEEXT was introduced to fix all related problems with targets
1024 "clean", "install" and "uninstall"; a couple of further flaws
1025 especially with "clean" have been fixed too
1026 * as/mcs51/Makefile.in
1031 * debugger/mcs51/Makefile.in
1032 * debugger/mcs51/clean.mk
1034 * link/z80/Makefile.in
1037 * packihx/Makefile.in
1039 * sim/ucsim/Makefile
1040 * sim/ucsim/clean.mk
1041 * sim/ucsim/avr.src/Makefile.in
1042 * sim/ucsim/avr.src/clean.mk
1043 * sim/ucsim/s51.src/Makefile.in
1044 * sim/ucsim/s51.src/clean.mk
1045 * sim/ucsim/xa.src/Makefile.in
1046 * sim/ucsim/xa.src/clean.mk
1047 * sim/ucsim/z80.src/Makefile.in
1048 * sim/ucsim/z80.src/clean.mk
1049 * sim/ucsim/main_in.mk
1050 * sim/ucsim/packages_in.mk
1051 * sim/ucsim/gui.src/Makefile.in
1052 * sim/ucsim/gui.src/serio.src/Makefile.in
1053 * sim/ucsim/gui.src/serio.src/clean.mk
1056 * support/cpp2/Makefile.in
1057 * support/cpp2/clean.mk
1058 * support/makebin/Makefile
1059 * support/makebin/clean.mk
1060 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1061 * doc/sdccman.lyx: --program-suffix no longer needed
1063 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1065 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1066 Martin Helmling added support for ddd GUI debugger.
1067 Code added to display assembly, set variables, and other commands
1068 to interface to ddd.
1070 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1072 * as/Makefile: fix target clean
1073 * as/clean.mk: fix target clean
1074 * as/z80/clean.mk: fix target clean
1076 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1078 * Makefile.common.in: added @EXEEXT@
1079 * configure.in: removed all mingw32 stuff
1080 * configure: rebuilt from configure.in
1081 * doc/sdccman.lyx: updated section "installation"
1082 * support/scripts/sdcc_mingw32: adapted to configure
1083 * support/scripts/sdcc_cygwin_mingw32: added
1085 2003-04-22 Scott Dattalo <scott@dattalo.com>
1087 * src/pic Added object file support for the PIC port
1088 * src/pic Applied patch from Craig Franklin (this started the object file support)
1089 * src/regression Updated the PIC regression tests for object files
1091 2003-04-20 Borut Razem <borut.razem@siol.net>
1093 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1094 lklex.c: In function `getfid':
1095 lklex.c:203: warning: array subscript has type `char'
1096 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1097 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1098 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1099 stack handling macros
1101 2003-04-19 Borut Razem <borut.razem@siol.net>
1103 * "handling space characters in file path" task:
1104 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1105 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1106 * support/Util/MySystem.h: make it self-sufficient
1107 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1108 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1109 handling space characters in file path
1110 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1111 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1112 * support/Util/MySystem.c: handling space characters in executable's path
1114 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1116 * as/z80/Makefile: fix permanent rebuild of z80
1117 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1118 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1120 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1122 * src/SDCCopt.c: add special case optimization to replace modulo by
1123 a power of two with a bitwise AND.
1125 2003-04-18 <johan@balder>
1127 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1129 2003-04-17 <johan@balder>
1131 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1132 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1134 2003-04-13 Borut Razem <borut.razem@siol.net>
1136 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1137 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1138 fixed mingw problem in adl_NORMALIZE_PATH
1140 2003-04-12 Borut Razem <borut.razem@siol.net>
1142 * fixed "#pragma SAVE/RESTORE can not be nested":
1143 * src/SDCC.lex: reworked pragma handling functions
1144 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1145 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1147 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1149 * src/SDCCutil.c (pathEquivalent): defined but not used
1150 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1151 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1152 * configure: rebuilt from configure.in
1153 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1154 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1155 * device/include/Makefile.in: replace sdcc_datadir
1156 * device/lib/Makefile.in: replace sdcc_datadir
1157 * Makefile.common.in: add LDFLAGS from configure
1158 * packihx/Makefile.in: use LDFLAGS
1159 * src/Makefile.in: use LDFLAGS
1160 * support/cpp2/Makefile.in: add LDFLAGS from configure
1161 * support/makebin/Makefile: use LDFLAGS
1162 * .version: bumped version number to 2.3.5
1164 2003-04-12 Borut Razem <borut.razem@siol.net>
1166 * completed "different paths" task:
1167 * src/SDCCmacro.c: fixed bug in handling quotes
1168 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1169 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1171 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1173 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1175 2003-04-11 kevin Vigor <kevin@vigor.nu>
1177 * ds390/gen.c ds390/peeph.def: fix bug 706781
1179 2003-04-11 Borut Razem <borut.razem@siol.net>
1181 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1183 2003-04-10 Scott Dattalo <scott@dattalo.com>
1185 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1186 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1187 set - this bit used to not be set...).
1188 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1189 bad code in PIC Port
1190 * src/regression/and2.c added to test bug 609268
1191 * src/regression/Makefile added and2.c to regression test
1194 2003-04-08 <johan@CP255758-A>
1196 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1197 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1198 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1200 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1202 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1204 * support/cpp2/Makefile.in: fix bug #487815
1205 * configure: rebuilt from configure.in
1206 * Makefile.common.in: docdir changed, new path suffixes
1207 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1208 * sdcc_vc_in.h: reflect changes from sdccconf.h
1209 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1210 * src/SDCCutil.h: remove BINDIR hack
1211 * doc/sdccman.lyx: update new path hierarchy
1213 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1215 * src/SDCCpeeph.c: added okToRemoveSLOC test
1217 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1219 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1221 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1223 * src/SDCCpeeph.c: added labelIsReturnOnly test
1224 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1226 2003-04-05 <johan@balder>
1228 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1229 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1230 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1231 * src/SDCCast.c: fixed a warning
1232 * src/SDCCast.h: fixed a warning
1233 * src/SDCCicode.c (operandFromAst): fixed a warning
1235 2003-04-04 <johan@balder>
1237 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1238 * src/SDCCast.c (decorateType): fixed bug #715076
1239 * src/SDCC.y: fixed bug #702907
1241 2003-04-03 <johan@balder>
1243 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1244 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1245 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1246 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1247 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1249 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1251 * _decdptr.c: fix return values
1252 * _gptrget.c: fix return values
1253 * _gptrgetc.c: fix return values
1254 * _gptrput.c: fix return values
1255 * _mulint.c: fix return values
1256 * as/z80/Makefile: fix 'make -j' problem
1258 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1260 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1261 * configure.in: big cleanup, updated to autoconf 2.5x
1262 * configure: rebuilt from configure.in
1263 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1264 * sdcc_vc_in.h: reflect changes from sdccconf.h
1265 * doc/Makefile: fixed a flaw in "make install"
1267 2003-04-02 <johan@balder>
1269 * src/ds390/gen.c (genCmp): no comments
1270 * src/mcs51/gen.c (genCmp): no comments
1271 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1272 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1274 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1276 * support/regression/generate-cases.py: place generated file in given sub directory
1277 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1278 * support/regression/Makefile: improvements for 'make -j';
1279 side effect: it's simpler and faster now
1281 2003-03-31 Borut Razem <borut.razem@siol.net>
1283 * src/z80/main.c: link-{port} and as-{port} defined without path
1284 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1286 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1288 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1290 2003-03-30 Borut Razem <borut.razem@siol.net>
1292 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1293 changed type of list parameter to set
1294 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1295 * src/port.h: changed type of do_assemble() parameter to set
1296 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1297 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1298 definition of "cppoutfilename" macro with NULL value in preProcess()
1299 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1300 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1301 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1302 replaced with set *binPathSet
1303 * shash_add() deallocates the item, if allready exsists, before adding the new one
1304 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1306 2003-03-30 Scott Dattalo <scott@dattalo.com>
1308 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1309 a nested for loop bug in the PIC port
1310 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1313 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1315 * support/Util/dbuf.h: remove C++ stuff to make it portable
1317 2003-03-28 Borut Razem <borut.razem@siol.net>
1319 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1320 literal strings in stringLiteral()
1321 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1322 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1325 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1327 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1329 2003-03-26 <johan@balder>
1331 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1332 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1333 * src/SDCCast.c (decorateType): fixed " -v < 3"
1335 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1337 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1338 Added Lenny Story's debug infrastructure changes:
1339 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1340 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1341 * src/cdbFile.c: added
1342 * src/SDCCdebug.c: added
1343 * src/SDCCdebug.h: added
1344 * src/SDCCast.c (createFunction)
1345 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1346 * src/SDCCmain.c (parseCmdLine, main)
1347 * src/SDCCmem.c (redoStackOffsets)
1348 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1351 * src/avr/gen.c (genAVRCode)
1352 * src/ds390/gen.c (gen390Code)
1353 * src/mcs51/gen.c (gen51Code)
1354 * src/pic/gen.c (genpic14Code)
1355 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1356 * src/xa51/gen.c (genXA51Code)
1357 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1359 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1361 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1362 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1364 2003-03-22 <johan@balder>
1366 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1368 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1370 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1371 * doc/cdbfileformat.lyx: added, written by Lenny Story
1372 * doc/Makefile: added cdbfileformat.lyx
1373 * doc/clean.mk: added cdbfileformat.lyx
1375 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1377 * src/mcs51/peeph.def: fix bug #705773
1379 2003-03-20 <johan@balder>
1381 An sfr/sbit can have an "at #" AND an initializer
1382 * src/SDCCsymt.c (checkSClass):
1383 * src/SDCCmem.c (allocGlobal):
1384 * src/SDCCmem.c (allocLocal):
1385 * src/SDCCast.c (createBlock):
1387 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1389 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1391 2003-03-16 <johan@balder>
1393 Undid the hackup of const and volatile, the problem is much bigger
1395 * src/SDCCast.c:1.171
1396 * src/SDCCglue.c:1.138
1397 * src/SDCCicode.c:1.146
1398 * src/SDCCsymt.c:1.150
1399 * src/SDCCval.c:1.65
1401 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1403 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1404 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1406 2003-03-13 <johan@balder>
1408 Hackup const and volatile modifiers in type chains a bit:
1410 * src/SDCCast.c:1.169
1411 * src/SDCCglue.c:1.136
1412 * src/SDCCicode.c:1.143
1413 * src/SDCCsymt.c1.146
1414 * src/SDCCsymt.h1.59
1415 * src/SDCCval.c:1.63
1417 2003-03-12 <johan@balder>
1419 * src/SDCCBBlock.h: more LRH debugging junk
1420 * src/SDCCcflow.h: more LRH debugging junk
1421 * src/SDCCloop.c: more LRH debugging junk
1422 * src/SDCC.y (struct_declaration): fixed bug #697590
1423 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1424 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1425 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1427 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1428 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1429 test function names must now match exactly).
1430 * src/SDCCcse.c: added special case in findCheaperOp to allow
1431 extending a short integer. Makes less awful code for bug 700121 test case.
1433 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1435 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1436 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1438 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1440 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1441 actually called (operandsNotEqual() was called for all
1442 operandsNotEqualX tests).
1444 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1446 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1447 with shorter literals. Fixes bug 700121.
1449 2003-03-11 <johan@balder>
1451 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1453 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1455 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1456 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1458 2003-03-10 Borut Razem <borut.razem@siol.net>
1460 * src/SDCCmain.c: pipe preprocessor's output
1461 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1462 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1463 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1464 which closes all pipes in pipeSet set
1465 * src/SDCCset.c: free deleted item in function deleteSetItem()
1466 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1467 moved from z80 to src subproject
1468 * .version: increased version number to 2.3.4
1470 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1472 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1473 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1474 * support/regression/ports/xa51/spec.mk: fix typo
1476 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1478 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1480 2003-03-09 Borut Razem <borut.razem@siol.net>
1482 * src/SDCCmain.c: pipe preprocessor's output
1483 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1484 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1485 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1486 which closes all pipes in pipeSet set
1487 * src/SDCCset.c: free deleted item in function deleteSetItem()
1488 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1489 moved from z80 to src subproject
1491 2003-03-09 Borut Razem <borut.razem@siol.net>
1493 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1494 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1495 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1496 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1497 * src/SDCCglobl.h: unification of WIN32 native definitions
1499 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1501 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1503 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1505 * src/configure.in: check for endianess (even while cross-compiling)
1506 * src/configure: check for endianess (even while cross-compiling)
1507 * src/configure_in.h: check for endianess (even while cross-compiling)
1508 * src/avr/gen.c: remove old endianess stuff
1509 * src/mcs51/gen.c: remove old endianess stuff
1510 * src/ds390/gen.c: remove old endianess stuff
1511 * src/pic/gen.c: remove old endianess stuff
1512 * src/pic/genarith.c: remove old endianess stuff
1513 * src/pic/glue.c: fix endianess check
1514 * src/pic16/gen.c: remove old endianess stuff
1515 * src/pic16/genarith.c: remove old endianess stuff
1516 * src/pic16/glue.c: fix endianess check
1517 * src/xa51/gen.c: remove old endianess stuff
1518 * src/z80/gen.c: fix endianess check
1519 * src/SDCCglue.c: fix endianess check
1520 * src/ds390/peeph.def: fix bug 700036
1522 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1525 * src/configure: find appropriate data-types on host for SDCC's int and long
1526 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1527 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1528 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1530 2003-03-07 <johan@balder>
1533 some minor cleanups before the big shot
1534 OP_DEFS and OP_USES now use Kevin's protection
1535 new option --nolabelopt
1546 * src/ds390/ralloc.c:
1547 * src/mcs51/ralloc.c:
1549 * src/xa51/ralloc.c:
1552 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1554 * src/pic/pcode.c (get_op): fix 64 bit warnings
1555 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1556 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1557 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1558 * support/regression/tests/malloc.c: fix 64 bit warnings
1560 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1562 * src/mcs51/gen.c (genMinus): fixed bug 696436
1564 2003-03-02 Borut Razem <borut.razem@siol.net>
1566 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1568 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1570 * configure.in: test for mkstemp
1571 * sdccconf_in.h: add HAVE_MKSTEMP
1573 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1575 * device/include/ctype.h: removed warning while using --stack-auto
1576 * device/include/malloc.h: removed warning while using --stack-auto
1577 * device/include/string.h: removed warning while using --stack-auto
1579 2003-02-23 Borut Razem <borut.razem@siol.net>
1581 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1582 because NDEBUG is defined (see man assert)
1583 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1585 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1587 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1588 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1590 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1592 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1593 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1595 2003-02-18 <johan@balder>
1597 * as/mcs51/asmain.c (asmbl): module can start with a digit
1598 * as/z80/asmain.c (asmbl): module can start with a digit
1600 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1602 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1603 * src/asm.c: fix pipe() for Mingw32
1605 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1607 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1608 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1609 make -V work again; --c1mode reads now from stdin
1610 * doc/sdccman.lyx: added --c1mode
1611 * support/Util/SDCCerr.c: new messages for c1 mode
1612 * support/Util/SDCCerr.h: new messages for c1 mode
1613 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1615 2003-02-15 <johan@balder>
1617 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1619 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1621 * doc/sdccman.lyx: Environment variables, -o and other minor things
1623 2003-02-14 <johan@balder>
1625 * src/xa51/main.c: before anyone really tries to use it :)
1627 * Install doc's in share/sdcc/doc
1628 * removed some obsolete files
1629 * Do a proper make distclean and uninstall
1630 M Makefile.common.in
1633 M device/include/Makefile.in
1634 M device/lib/Makefile.in
1637 M sim/ucsim/doc/Makefile.in
1640 R src/xa51/peeph.rul
1641 M support/cpp2/Makefile.in
1642 M support/makebin/Makefile
1645 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1647 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1649 2003-02-10 Borut Razem <borut.razem@siol.net>
1651 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1652 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1653 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1654 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1655 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1656 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1657 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1658 src/z80/Makefile.bcc: Borland Makefile cleanup
1659 * as/z80/Makefile.bcc: Added Borland Makefile
1660 * support/cpp2/borland.h: Removed
1662 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1664 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1665 * src/SDCC.lex: new pragma NOIV
1666 * src/SDCCglobl.h: new pragma NOIV
1667 * src/SDCCmem.c: new pragma NOIV
1669 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1671 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1673 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1675 * src/SDCCmain.c: signal handling is switched off by --debug
1676 * doc/Makefile: small fix for install; use clean.mk again
1677 * doc/clean.mk: clean *.pdf and *.html too
1679 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1681 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1682 * device/lib/printfl.c: fix a ds390 bug by making it portable
1683 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1684 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1685 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1686 * debugger/mcs51/cmd.c: converted multi-line string literals
1687 * sim/ucsim/globals.cc: converted multi-line string literals
1688 * src/SDCCmain.c: introduced signal handler to remove temp files
1689 * doc/Makefile: small tweaks, implement clean
1690 * doc: removed generated files
1692 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1694 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1695 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1696 Address Record is not correctly generated for DS390."
1698 2003-02-02 Borut Razem <borut.razem@siol.net>
1700 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1701 * as/mcs51/asm.h: fixed compilation with Borland C
1702 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1703 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1704 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1705 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1706 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1707 src/z80/Makefile.bcc: delete $(LIB) only if exist
1708 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1710 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1712 * device/include/malloc.h: introduced NULL
1713 * device/include/string.h: introduced NULL
1714 * device/include/stdlib.h: introduced NULL
1715 * device/lib/_memcpy.c: removed NULL
1716 * device/lib/_strcat.c: removed NULL
1717 * device/lib/_strchr.c: removed NULL
1718 * device/lib/_strcmp.c: removed NULL
1719 * device/lib/_strcpy.c: removed NULL
1720 * device/lib/_strcspn.c: removed NULL
1721 * device/lib/_strlen.c: removed NULL
1722 * device/lib/_strncat.c: removed NULL
1723 * device/lib/_strncmp.c: removed NULL
1724 * device/lib/_strncpy.c: removed NULL
1725 * device/lib/_strpbrk.c: removed NULL
1726 * device/lib/_strrchr.c: removed NULL
1727 * device/lib/_strspn.c: removed NULL
1728 * device/lib/_strstr.c: removed NULL
1729 * device/lib/_strtok.c: removed NULL
1730 * device/lib/malloc.c: removed NULL, include own header
1732 2003-02-02 <johan@balder>
1734 * 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
1735 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1736 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1737 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1738 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1739 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1741 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1743 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1746 2003-02-01 <johan@balder>
1748 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1750 2003-01-31 <johan@CP255758-A>
1752 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1754 2003-01-30 <johan@balder>
1756 * src/SDCCBBlock.c: automatic bug detection
1757 * src/SDCCicode.c: automatic bug detection
1759 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1761 * src/SDCCglobl.h: now --xram-size 0 works
1762 * src/SDCCmain.c: now --xram-size 0 works
1764 2003-01-29 <johan@balder>
1766 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1768 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1770 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1771 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1772 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1773 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1774 * src/SDCCglobl.h: Added options --xram-size and --code-size
1775 * src/SDCCmain.c: Added options --xram-size and --code-size
1777 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1779 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1780 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1782 2003-01-27 <johan@balder>
1784 * src/SDCC.y: fixed bug #613764
1786 2003-01-26 <johan@balder>
1788 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1789 * src/SDCCsymt.h: fixed bug #673374
1790 * src/SDCCglue.c: fixed bug #661910
1791 * src/SDCCast.c: fixed bug #458099 and 673374
1793 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1795 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1796 * as/mcs51/strcmpi.h: added
1797 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1798 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1799 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1800 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1801 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1802 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1803 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1804 * as/mcs51/Makefile.aslink: new module strcmpi
1805 * as/mcs51/Makefile.asx8051: new module strcmpi
1806 * as/mcs51/Makefil.bcc: new module strcmpi
1807 * as/mcs51/Makefile.in: new module strcmpi
1808 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1810 2003-01-26 <johan@balder>
1812 * src/SDCCglue.c: reverted back to 1.124
1813 * src/SDCCast.c: reverted back to 1.156
1814 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1816 2003-01-25 <johan@balder>
1818 * src/SDCCglue.c: A better fix for bug #661910
1819 * src/SDCCast.c: A better fix for bug #661910
1820 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1822 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1824 * src/Makefile.in: remove spawn.o
1825 * src/SDCCmain.c: remove spawn.h
1826 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1827 * src/spawn.c: removed
1828 * src/spawn.h: removed
1829 * support/regression/ports/ds390/spec.mk: link with -r
1831 2003-01-24 <johan@CP255758-A>
1833 * src/ds390/gen.c (aopOp): fixed bug #667458
1834 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1835 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1836 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1838 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1840 * src/mcs51/peeph.def: better assembler identation by Frieder
1841 * src/mcs51/gen.c: better assembler identation by Frieder
1843 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1845 * as/z80/string.h: removed for gcc 3.2
1846 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1847 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1849 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1851 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1852 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1853 * support/regression/Makefile: separate temp files for ports
1854 * support/regression/generate-cases.py: separate temp files for ports
1855 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1856 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1858 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1860 * moved tinitalk to device/examples/ds390
1862 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1864 * as/mcs51/lkmem.c: rflag is for DS390
1865 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1866 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1867 (linkEdit): move mem- and map-files the same way as ihx-files
1868 * src/z80/main.c (_setDefaultOptions): removed --generic
1869 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1870 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1871 * src/pic/glue.c (picglue): --c1mode works again
1872 * src/pic16/glue.c (pic16glue): --c1mode works again
1873 * src/asm.c (printCLine): fix #660034
1875 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1877 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1878 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1879 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1880 * as/mcs51/lkmem (summary): better fix for sp problem
1881 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1882 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1883 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1884 remove --stack-after-data
1886 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1889 * src/SDCCutil.c (join): ugly bug: missing '\0'
1890 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1892 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1894 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1896 * src/pic/main.c (_asmCmd): gpasm supports -o
1897 * src/z80/main.c: more general macros
1898 * device/lib/Makefile.in: remove intermediate files
1900 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1902 * .version: Bumped version number to 2.3.3
1903 * src/SDCCBBlock.c: new option -o
1904 * src/SDCCglobl.h: new option -o
1905 * src/SDCCglue.c: new option -o
1906 * src/SDCCmain.c: new option -o
1907 * src/asm.c: new option -o
1908 * src/ds390/main.c: new option -o
1909 * src/pic/glue.c: new option -o
1910 * src/pic/pcode.c: new option -o
1911 * src/pic/ralloc.c: new option -o
1912 * src/pic16/glue.c: new option -o
1913 * src/pic16/pcode.c: new option -o
1914 * src/pic16/ralloc.c: new option -o
1915 * src/z80/main.c: new option -o
1916 * device/lib/Makefile.in: use -o
1917 * support/regression/ports/ds390/spec.mk: use -o
1918 * support/regression/ports/gbz80/spec.mk: use -o
1919 * support/regression/ports/mcs51/spec.mk: use -o
1920 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1921 * support/regression/ports/z80/spec.mk: use -o
1922 * support/regression/ports/ucz80/spec.mk: use -o
1923 * support/regression/ports/xa51/spec.mk: use -o
1924 * support/regression/fwk/lib/timeout.c: fix usage string
1926 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1927 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1929 2003-01-07 <johan@balder>
1931 * src/SDCCast.c (decorateType): fixed bug #600035
1933 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1934 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1935 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1936 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1937 * src/pic/pcode.c: outcommented unused variable to remove warnings
1938 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1940 2003-01-06 <karl@turbobit.com>
1941 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1944 2003-01-06 <johan@balder>
1946 * src/SDCCicode.c: fixed array add
1948 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1949 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1950 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1952 2003-01-04 <johan@balder>
1954 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1956 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1957 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1959 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1960 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1961 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1963 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1964 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1966 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1967 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1969 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1970 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1972 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1974 * in \sdcc\as\mcs51\ changed these files in order to create an
1975 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1976 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1977 following files to include the previous two files: aslink.dsp,
1978 Makefile.aslink, Makefile.bcc, and Makefile.in.
1980 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1981 .adb instead of .cdb
1983 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1985 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1986 value from option --iram-size.
1988 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1990 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1993 2002-09-18 <wiml@hhhh.org>
1995 * SDCClrange.h: exposed setFromRange() and setToRange()
1996 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1997 packRegsForAccUse() (bug 542397)
1998 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1999 multiple times and emitting the fetch operations more than once
2000 added aopGetUsesAcc() function to allow binary operators to
2001 fetch their operands in the correct order; made genMinus() emit
2002 compact code for X = LITERAL - Y
2004 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2005 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2006 sprintf() in line 1267.
2008 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2009 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2012 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2013 Changes to aslink (All the changes are marked with 'JCF'):
2015 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2018 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2019 area BSEG. Also moves, if possible, the DATA area down into the internal
2020 ram so more space is available.
2022 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2025 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2026 not bytes. Function summary() which creates a memory usage summary
2027 file with extension .mem. Reports of overlaping stack and small stack
2028 size. If the space for the stack is less than 16 bytes aslink trows a
2031 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2032 the 8051. Option 'y' for memory summary output file.
2034 Changes to sdcc (All the changes are marked with 'JCF'):
2036 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2038 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2039 overlaying area for it (uses RegBankUsed[4]).
2041 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2042 bank zero as used by default. By default aslink locates the stack
2043 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2044 the creation of the .mem file. Delegates the allocation of data area
2045 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2046 the begining of the stack area to aslink.
2048 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2049 glue() in SDCCglue.c creates an area for it.
2051 2002-09-03 Borut Razem <borut.razem@siol.net>
2052 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2053 sdcc/src/pic/glue.c:
2054 introduced atexit() handler for teporay files removal in case of
2055 errors, assertions, ...
2057 2002-08-29 Borut Razem <borut.razem@siol.net>
2058 * sdcc/support/cpp2/auto-host_vc_in.h:
2059 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2060 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2061 Maybe there is a similar problem with BORLANDC? It should be checked!
2063 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2064 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2065 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2066 was not executed, and the compiler (cl) launched a warning:
2067 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2069 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2070 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2072 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2073 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2075 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2076 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2077 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2078 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2079 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2080 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2081 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2082 - added Release configuration in VS projects
2083 - review of compiler an linker options
2084 - VC .exe files are generated in bin_vc directory, not to interfere
2085 with binaries generated from other projects (cygwin, mingw, bcc ...)
2087 * sdcc/src/yacc.dsp: added
2089 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2090 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2091 and insert the version number definitions from .version
2093 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2095 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2096 added - genarate auto-host.h using auto-host_vc_in.h as template
2099 removed from CVS, generated automatically
2101 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2102 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2104 2002-08-11 Borut Razem <borut.razem@siol.net>
2105 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2107 2002-08-10 Borut Razem <borut.razem@siol.net>
2108 * src/SDCCmain.c (main):
2109 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2110 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2111 The consequence was that some temporary files were not removed.
2114 unification of code in functions tempfilename() and tempfile():
2115 function tempnam() is defined in Visual Studio 6.0 and .NET
2117 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2119 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2120 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2121 - removed compiler command line option /WX: Treats all warnings as errors
2122 - update a list of source files, included into the project
2124 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2125 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2126 changed project type to Generic Project so that can be correcly converted to VS.NET project
2128 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2130 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2132 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2134 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2135 added return 0 statements after assert() to make compiler happy
2137 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2138 added newline in the def file to keep MSC compiler satisfied
2140 * sdcc/src/z80/gen.c:
2141 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2142 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2143 - solved MSC error in function aopDump()
2145 * sdcc_vc.h: define PREFIX as "\\sdcc"
2147 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2148 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2150 2002-06-22 Scott Dattalo <scott@dattalo.com>
2151 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2152 - Rewrote the register banking algorithm.
2153 - Added pCode live-range analysis to registers (for now, only non-used and
2154 singly-used registers optimized away)
2156 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2158 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2160 2002-05-10 Scott Dattalo <scott@dattalo.com>
2161 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2163 2002-04-22 Michael Hope <michaelh@vroom>
2165 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2167 * configure.in (DD_COPT): Added include support required for gbdk.
2169 * .version: Bumped version number just to increase it.
2171 * src/SDCCmain.c: Added -nostdinc to the default options.
2173 2002-04-15 Michael Hope <michaelh@vroom>
2175 * device/lib/z80/printf.c (sprintf): Added.
2177 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2179 * src/z80/peeph.def: Added transpose redundent load rule.
2181 * src/z80/main.c: Added force callee saves for jaune.
2183 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2185 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2187 2002-03-28 Johan Knol <johan@balder>
2189 * src/SDCCval.c: fixed bug #532436
2191 2002-03-14 Scott Dattalo <scott@dattalo.com>
2193 Added "char *Processor" field to the port structure.
2196 Added -p option. Allows port dependent processor to be specified.
2199 Initialized the new field char *Processor field to NULL in all ports
2202 Compiler generated registers for interrupt context saving
2203 were not getting allocated.
2205 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2208 Fixed left shift. Will promote the left side of a left shift
2209 if a) left shifting more than size of operand or b) when assigned
2210 to something size > size of left side
2212 2002-03-14 Scott Dattalo <scott@dattalo.com>
2214 tons of changes. Register allocation has been
2215 rewritten. Added customization for the various PICs. Flow
2216 analysis is restructured. ...
2222 Added. device.c is a PIC port hack to accomodate variations
2225 2002-03-13 Michael Hope <michaelh@vroom>
2227 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2229 2002-03-04 johanknol <johanknol@manik>
2231 * /src/SDCCval.c: fixed
2233 const unsigned char arr[][2] = { { 0, 1 } };
2234 t18.c:1: error: Initializer element is not constant
2236 2002-03-04 bela <bela@manik>
2238 * /device/include/mcs51reg.h:
2239 ds89c420 register definition update
2241 2002-03-03 <johan@FRIJA>
2243 * support/Util/SDCCerr.c: did something, but don't no why anymore
2245 * support/regression/tests/bug-524691.c: made it a little less shy
2247 * src/SDCCast.c (decorateType): fixed bug #524697
2249 * src/SDCCast.c: made some lineno improvements
2251 * src/SDCCval.c (getNelements): changed warning to error
2253 * src/SDCCglue.c (printIvalArray): changed warning to error
2255 * src/SDCCicode.c: fixed a warning for mingw
2257 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2259 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2261 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2263 * src/ds390/peeph.def:
2264 Added some more peephole rules
2266 * src/ds390/gen.c: Various fixes & enhancements
2268 * src/SDCClrange.c, src/SDCClrange.h:
2269 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2271 * src/ds390/ralloc.c:
2272 various fixes & enhancements (ds390) specific
2274 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2275 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2278 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2280 2002-03-02 <johan@FRIJA>
2282 * src/SDCCast.c (decorateType): fixed bug #524708
2284 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2286 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2288 2002-03-01 Michael Hope <michaelh@vroom>
2290 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2292 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2294 2002-03-01 <johan@FRIJA>
2296 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2298 * src/SDCCast.c (decorateType): fixed bug #524209
2300 * src/SDCCval.c (valNot): fixed bug #524195
2302 2002-02-26 <johan@balder>
2304 * src/xa51/gen.c: fixed a warning
2306 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2308 * src/SDCCast.c (decorateType): fixed bug #522534
2310 2002-02-23 <johan@balder>
2312 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2314 2002-02-22 <johan@balder>
2316 * src/SDCCast.c: fixed bug #514865
2318 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2320 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2322 * sdcc/src/SDCCloop.c:
2323 Previous fix was not good. basic blocks that have "break" or "return" are
2324 not really partof a loop , but live ranges used in these blocks should
2325 be live thru the entire loop, so set partOfLoop but don't add them to
2328 2002-02-21 <johan@FRIJA>
2330 * src/SDCCcse.c: fixed bug #514308
2332 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2335 Fixed BUG #519583. If a conditional block ended in a return/break
2336 statement inside a loop, it was not being considered part of the loop.
2338 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2340 2002-02-10 Karl Bongers <karl@turbobit.com>
2343 Fixed up SDCDB debugger somewhat. Updated debugger/README
2344 with lots of comments and notes.
2346 * device/examples/test2.c:
2347 Fix bug, "red" variable not being initialized(compiler complained).
2349 * device/examples/Makefile, examples/test3.c:
2350 Add Makefile in device/examples folder, compiles test3.c
2351 for use as a multiple module SDCDB test case.
2353 * sim/ucsim/cmd.src/cmdset.cc:
2354 Took out debug printfs in ucsim "next" command.
2357 Karl and Johan start ucsim XA support. Most dissassembly working,
2358 about 75% emulation done(plenty of work remaining).
2360 * sim/ucsim/z80.src:
2361 Add Z80 support to ucsim, add test-ucz80 regression test,
2362 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2363 Notice z80 compiler fails on examples/test3.c/crc code.
2365 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2367 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2368 Added support for --parms-in-bank1
2370 * src/ds390/peeph.def:
2371 added a few more peephole optimzations
2374 1) added __builtin_inp & __builtin_outp used to read in data of given length
2375 from a memory mapped port
2376 2) added __builtin_memcmp
2377 3) added __builtin_swapw swap bytes of a short
2379 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2380 1) handle multiple send & receives from register bank1
2381 2) ralloc can now allocate DPTR1 to some liveRanges
2383 * src/SDCCsymt.c, src/SDCCsymt.h:
2384 changes to handle multiple sends & receives
2387 added some pointer arithmetic optimization
2390 added some pointer arithmetic optimizations but not stable yet so not
2391 called from anywhere (will get this working shortly)
2393 * src/SDCCopt.c: fixed for multiple sends & receives
2396 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2397 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2398 set preprocessor defines (depending on options)
2400 * src/SDCCicode.c, src/SDCCicode.h:
2401 changes made to handle multiple sends & receives
2404 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2406 * src/SDCCcse.c, src/SDCCcse.h:
2407 added function findbackward def (to be used in upcoming optimization)
2409 * src/SDCCcflow.c, src/SDCCcflow.h:
2410 added function returnAtEnd - to determine if a basic block terminates with
2413 * src/SDCCast.c, src/SDCCast.h:
2414 added option parms-in-bank1
2416 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2417 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2418 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2419 adjusted for --parms-in-bank1 option
2421 * device/include/string.h:
2422 donot redefine "reentrant" keyword
2424 * device/include/ds80c390.h: Added some more SFRs
2426 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2428 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2430 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2432 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2434 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2436 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2438 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2440 * Added --xram-movc option
2442 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2444 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2446 2002-01-11 Johan Knol
2448 * Added math lib of Jesus Calvino-Fraga
2450 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2453 * support/regression/Makefile: new target test-mcs51-stack-auto
2454 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2456 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2458 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2460 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2462 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2464 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2466 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2468 * src/SDCCglue.h: add definition for printIvalChar()
2470 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2472 * src/SDCCast.c: fix #498138 by Johan
2474 * src/SDCCglue.c: fix #498138 by Johan
2476 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2478 * support/regression/Makefile: fix clean
2480 * support/regression/ports/ds390/support.c: fix transmission of last character
2482 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2484 * /sdcc/src/ds390/gen.c:
2485 a) improved computing address of stack variable
2486 b) took out some #if 0 code
2487 c) improved parmBytes adjustment
2488 d) improved genPlusIncr & genMinusIncr
2489 e) genCmp could generate bad code (when left assigned to DPTR)
2490 f) Fixed bug in hasInc
2492 * /sdcc/src/ds390/ralloc.c:
2493 a) packRegsForSupport could mess up live information (Fixed)
2494 b) packRegsDPTRuse could be incorrect for left & right shift
2496 * /sdcc/src/mcs51/ralloc.c:
2497 packRegsForSupport could mess up the live information (Fixed)
2499 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2501 * /sdcc/src/SDCCast.c:
2502 can reverse a loop even if function call is present as long
2503 as the loop control variable is local & is not passed as parameter
2505 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2507 * /sdcc/ChangeLog: *** empty log message ***
2509 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2510 More builtin function additions for TININative
2512 * /sdcc/src/ds390/ralloc.c:
2513 Had broken the regression testsuite
2515 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2517 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2518 Added funcattr hasStackParms will be set for reentrant functions when there
2519 are paramteres on the stack, this helps in minimizing frame pointer generation
2520 typeFromStr can handle function pointers now
2522 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2523 *** empty log message ***
2525 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2527 * /src/ds390/gen.c, /src/ds390/main.c:
2528 More builtin function additions for TININative
2530 * /src/ds390/ralloc.c:
2531 Had broken the regression testsuite
2533 * /src/SDCCast.c: Fixed a bug in dumptree
2535 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2536 Added funcattr hasStackParms will be set for reentrant functions when there
2537 are paramteres on the stack, this helps in minimizing frame pointer generation
2538 typeFromStr can handle function pointers now
2540 * /doc/builtins.txt, /doc/TININative.txt:
2541 *** empty log message ***
2544 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2546 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2547 ALPHA version for -mTININative
2549 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2550 updated to reflect changes in the port structure
2553 added function do_assemble (similar to do_link) if non-null this function
2554 will be called to do assembly (-mTININative) requires a multi command
2556 added function genAssemblerEnd will be called to generate assembler Epilogue
2559 added _JavaNative to debug info printing
2561 * /src/SDCCmain.c: added option --tini-libid
2562 added port->do_assemble function (-mTININative) has a multi command assemble
2564 * /src/SDCCglue.c: Disabled "constExpr" check
2565 added port->genAssemblerEnd function
2567 * /src/SDCCglobl.h: Added option --tini-libid value
2570 tookout optimizeCompare from the header (has no external references)
2572 * /src/SDCCast.c: made one more function "static"
2574 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2576 * src/z80/mappings.i: Added z80asm support.
2578 * src/z80/main.c: Added z80asm support on --asm=z80asm
2580 * src/z80/gen.c: Fixed asm portability issues.
2582 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2584 * src/SDCCglue.c (printExterns): Added global/extern split.
2586 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2588 * support/regression/Makefile: added test for mcs51 model large
2590 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2592 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2594 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2596 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2598 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2600 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2602 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2604 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2606 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2608 * support/regression/tests/simplefloat.c: Port to mcs51.
2610 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2611 * support/regression/tests/bug-485362.c: Added.
2613 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2615 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2617 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2619 * src/z80/gen.c (aopDump): Added a dump function.
2621 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2622 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2624 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2626 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2628 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2630 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2632 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2634 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2636 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2638 * support/regression/ports/ds390/support.c: Use tinibios.
2640 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2642 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2644 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2645 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2647 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2649 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2651 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2653 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2655 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2656 (packRegsForIYUse): Created and optimised.
2658 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2660 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2661 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2663 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2665 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2667 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2669 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2671 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2673 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2675 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2677 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2679 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2681 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2683 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2685 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2686 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2687 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2689 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2691 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2692 (genNotFloat): Added.
2693 (genUminusFloat): Added.
2695 * device/lib/z80/Makefile: Added floating pt stubs.
2697 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2699 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2701 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2703 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2705 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2707 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2709 * sdcc/support/regression/Makefile: Add port ds390.
2711 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2713 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2715 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2717 * sdcc/support/regression/ports/ds390/support.c: Added.
2719 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2721 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2723 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2725 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2727 * device/include/malloc.h: Added z80 and gbz80 support.
2729 * device/lib/gbz80/heap.s: Added.
2731 * device/lib/z80/heap.s: Added.
2733 * device/lib/malloc.c: Added z80 and gbz80 support.
2735 * support/regression/tests/malloc.c (testMalloc): Added.
2737 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2739 * support/regression/tests/bug-478094.c: Added.
2741 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2743 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2745 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2747 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2749 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2751 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2753 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2755 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2757 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2759 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2761 * support/regression/tests/bug-477927.c: Added.
2763 * src/z80/peeph.def: Added minor rules.
2765 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2767 * src/z80/peeph.def: Added jump optimisation modification.
2769 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2771 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2773 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2775 * support/regression/tests/funptrs.c: Added.
2777 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2779 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2781 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2783 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2785 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2787 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2788 (movLeft2ResultLong): Created.
2790 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2791 (joinPushes): Added. Joins two char pushes into a word push.
2793 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2795 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2797 * support/makebin/Makefile (install): Added creation of dest dir.
2799 2001-10-24 Karl Bongers <karl@turbobit.com>
2801 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2803 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2805 * src/z80/ralloc.c: Turned off faulty pack for one use.
2807 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2809 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2811 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2813 * support/regression/Makefile: Improved clean
2815 * support/regression/ports/gbz80/spec.mk: Added clean
2817 * support/regression/ports/host/spec.mk: Added clean
2819 * support/regression/ports/z80/spec.mk: Added clean
2821 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2823 * support/regression/ports/mcs51/timeout.c: little improvements
2825 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2827 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2829 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2831 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2833 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2835 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2837 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2839 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2840 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2842 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2844 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2846 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2848 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2850 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2852 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2854 * support/regression/tests/longor.c: Added.
2856 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2858 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2860 * as/mcs51/aslink.h: define PATH_MAX
2862 * as/mcs51/asm.h: define PATH_MAX
2864 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2866 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2868 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2870 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2872 * src/SDCCglobl.h: define PATH_MAX
2874 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2876 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2878 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2880 * src/z80/gen.c (gencjneshort): Fixed
2882 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2884 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2886 * support/regression/tests/bug-469671.c: Added.
2888 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2890 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2892 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2894 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2896 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2898 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2900 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2902 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2904 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2906 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2908 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2910 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2912 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2914 * 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.
2916 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2918 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2920 2001-10-07 <johan@FRIJA>
2922 * device/lib/gets.c (gets): fixed the return value.
2924 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2925 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2927 * 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.
2929 * 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.
2931 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2933 * src/pic/gen.c: Removed Safe_strdup.
2935 * configure.in: Added option to enable libgc support.
2937 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2938 (bitVectUnion): Optimised.
2939 (bitVectIntersect): Optimised.
2940 (bitVectBitsInCommon): Optimised.
2941 (bitVectCplAnd): Optimised.
2943 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2945 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2947 * src/SDCCmain.c: distinguish between assembler debug and plain options
2949 * src/avr/main.c: remove standard assembler options
2951 * src/ds390/main.c: remove standard assembler options
2953 * src/mcs51/main.c: remove standard assembler options
2955 * src/port.h: removed "PENDING" comment
2957 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2959 * src/device/lib/_mulint.c : new, with assember functions
2961 * src/device/lib/_mullong.c : new, with assember functions
2963 * src/device/lib/_divuint.c : with assember functions
2965 * src/device/lib/_divsint.c : with assember functions
2967 * src/device/lib/_divulong.c: with assember functions
2969 * src/device/lib/_divslong.c: with assember functions
2971 * src/device/lib/_moduint.c : with assember functions
2973 * src/device/lib/_modsint.c : with assember functions
2975 * src/device/lib/_modulong.c: with assember functions
2977 * src/device/lib/_modslong.c: with assember functions
2979 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2981 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2983 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2984 replaced _mululong.c and _mulslong.c by _mullong.c
2986 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2988 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2990 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2992 * src/SDCCglue.c: test, if win32api is available for MINGW
2994 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2996 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2997 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2998 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2999 * support/regression/ports/host/spec.mk: removed GENERIC
3000 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3001 * support/regression/ports/z80/spec.mk: removed GENERIC
3003 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3005 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3007 * support/regression/tests/bug-467035.c: Created.
3009 2001-10-01 <johan@FRIJA>
3011 * src/SDCC.y: fixed bug #466586 part 1
3013 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3015 * SDCCicode.c: z80 has no generic pointers
3016 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3018 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3020 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3022 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3024 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3026 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3028 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3030 * configure.in: Fixed up so that ucsim is only configured once.
3032 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3034 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3035 (getPathDifference): As above.
3037 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3039 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3041 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3042 * .version: Updated to 2.3.1
3044 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3045 Added copyright header.
3047 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3048 (assemble): Added support for macro based assembler commands.
3049 (linkEdit): Added support for macro based linker commands.
3050 (preProcess): Changed the pre-processor to use macros.
3051 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3052 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3054 * device/lib/z80/crt0.s: Added module name for debugging.
3056 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3058 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3060 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3062 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3064 * src/Makefile.in: Added SDCCmacro and SDCCutil
3066 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3068 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3070 2001-09-16 <johan@FRIJA>
3072 * 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.
3074 2001-09-15 <johan@FRIJA>
3076 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3077 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3079 2001-09-11 <johan@FRIJA>
3081 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3083 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3085 * support/regression/tests/bug-460444.c: Added test case.
3087 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3088 (genCast): Added justification for all of the asserts.
3090 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3092 * support/regression/support.c: _xdata replaced by xdata
3094 * support/regression/spec.mk: removed _generic
3096 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3098 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3100 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3101 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3103 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3105 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3107 * support/regression/tests/bug-460010.c: Added test case.
3109 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3111 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3113 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3115 * support/regression/testfwk.c: removed workaround for bug #436344
3117 * support/regression/tests/bp.c: use less memory with mcs51
3119 * support/regression/tests/bug-441448.c: use less memory
3121 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3123 * support/regression/collate-results.py: typo
3125 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3127 * support/regression/tests/fetchoverlap.c: Added new test case.
3129 * support/regression/tests/bp.c: Added new test case.
3131 * support/regression/tests/bug-448984.c: Added new test case.
3133 * support/regression/tests/pow2shifts.c: Added new test case.
3135 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3136 (genlshTwo): Fixed right shift for count > 8.
3138 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3140 2001-09-08 <johan@FRIJA>
3142 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3144 2001-09-07 <johan@FRIJA>
3146 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3148 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3150 2001-09-06 <johan@FRIJA>
3152 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3153 * bernhard noted me at this: "() equals to (void)" (1.38)
3155 2001-09-05 <johan@FRIJA>
3157 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3159 2001-09-04 <johan@FRIJA>
3161 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3164 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3166 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3168 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3170 * link/z80/aslink.h: Fixed path for PATH_MAX
3172 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3174 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3176 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3178 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3180 * 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.
3182 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3184 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3185 (genCmp): Fixed up genCmp for the GB with longs.
3187 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3189 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3191 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3193 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3195 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3197 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3199 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3201 * 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.
3203 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3205 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3207 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3209 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3211 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3213 * sim/ucsim/configure: little improvement of Cygwin-detection
3214 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3215 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3216 * support/regression/tests/bug-221100.c: small changes for mcs51
3217 * support/regression/tests/bug-221168.c: small changes for mcs51
3218 * support/regression/tests/bug-227710.c: small changes for mcs51
3219 * support/regression/tests/staticinit.c: small changes for mcs51
3220 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3221 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3222 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601