1 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/mcs51/gen.c (genFunction, genEndFunction),
4 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
5 and restore of EA so that stack offsets to parameters are
6 correct when using both critical and reentrant/stack-auto.
7 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
8 size (can be triggered in error if sloc is shared between
9 different sized objects)
10 * device/include/float.h: fixed macros to explicitly use
11 unsigned long where needed
13 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
15 Feature req. 799831: added code to allow nesting of critical functions
16 * src/mcs51/gen.c (genFunction, genEndFunction)
17 * src/ds390/gen.c (genFunction, genEndFunction)
19 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/SDCCsymt.c (sclsFromPtr),
23 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
24 support for standard C idiom of memory mapped variables; for
25 example, *((xdata int*)0x1234) = 1 is now internally equivalent
26 to xdata int at 0x1234 tempvar = 1.
27 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
28 provided by Akiya ISHIDA
30 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
32 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
33 * src/SDCCval.c (constVal): added reduction from int to char
34 * src/SDCCval.c (valMult, valDiv): fixed sign handling
35 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
36 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
38 * support/regression/tests/shifts.c: fixed
40 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * src/z80/gen.c (genXor): Fixed bug #805445
44 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
46 Fixed bug #621531 (const & volatile confusion in the type chain).
47 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
48 refer to the const or volatile state of the pointer itself.
61 * support/regression/tests/const.c
63 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
65 When checking for duplicated modules, use absolute paths
66 instead of relative paths. Files changed:
71 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
75 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
77 * device/include/string.h: added size_t typedef, changed
78 prototypes to use size_t, eliminated separate reentrant and
79 non-reentrant declarations, added _memmove declaration
80 * device/lib/_memcpy.c: changed to use size_t instead of int,
81 changed /4 to >>2 to avoid division library call
82 * device/lib/_memcmp.c,
83 * device/lib/_memset.c,
84 * device/lib/_strncat.c,
85 * device/lib/_strncpy.c,
86 * device/lib/_strncmp.c: changed to use size_t instead of int
87 * device/lib/_memmove.c: new file (fixed bug #772294)
88 * device/lib/Makefile.in: added _memmove.c
89 * device/lib/z80/asm_strings.s: fixed bug #772290
90 * support/regression/tests/bitfields.c: attempt to fix host assertion
91 failure on amd64-unknown-linux2.2
93 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
96 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
97 * as/z80/asmain.c (main): fixed bug #801766
99 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
104 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
107 reported in bug #800609
109 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
111 * Top header beautifications in src/pic16 directory:
112 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
113 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
114 pcoderegs.h, ralloc.c, ralloc.h
115 * main.c: added top header and GPL license notice
116 * pcode.c: fixed the if-conditional warning
118 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
120 * device/lib/_mullong.c: replaced int by short for gcc
122 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
125 and JUMPTABLE iCodes properly now (worked by accident before)
126 * src/mcs51/gen.c (leftRightUseAcc),
127 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
128 iCode properly now. Use getSize instead of nRegs since a & b
129 aren't part of the nRegs tally.
131 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
133 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
134 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
135 before instructions that use the _STATUS register
137 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
139 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
140 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
141 fetching of the pointer
142 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
143 copied from genNearPointerSet()
144 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
145 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
146 If they pop r0/r1 they must be called in the opposite order than aopOp().
147 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
148 (resp. --stack-auto), prepared for --xstack
150 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
152 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
154 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
156 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
157 these ports have their own __sdcc_external_start()
159 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
161 pic patch provided by Slade Rich <slade_rich@yahoo.com>
162 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
163 type for bits was changed. It resulted in bit variables becoming
164 global, which is not permitted in PIC 14 assembly output.
166 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
168 * doc/sdccman.lyx: various additions and updates. Rearranged sections
170 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
172 Z80 and MCS51 linkers complaint if a public symbol is defined
173 in more than one library module:
177 * as/mcs51/Makefile.in
179 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 A few small changes that speed up the peephole optimizer.
185 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
187 Try to make the peephole optimizer smarter by maintaining
188 an association between the assembly source code and the
189 iCodes that originated them. Put this information to use
190 with a new peephole rule condition "notVolatile" so that
191 the rules can be aggressive yet still safe.
196 * src/mcs51/peeph.def
198 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
203 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
204 if the left or right operand symbols have the accuse flag set.
206 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
208 Changed the type of the result of the ! (NOT) operator to char;
209 previously it returned the same type as the source. This allows
210 us to eliminate all the genFloatNot functions (all of its target
211 implementations were very buggy) since !float can use the same
214 * src/SDCCicode.c (ast2iCode): ! returns char
215 * src/mcs51/gen.c (genNot, genNotFloat),
216 * src/ds390/gen.c (genNot, genNotFloat),
217 * src/z80/gen.c (genNot, genNotFloat),
218 * src/pic/gen.c (genNot, genNotFloat),
219 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
221 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
223 pic patch provided by Slade Rich <slade_rich@yahoo.com>
224 1. Interrupt would not compile properly. Ensure PCLATH register is saved
225 during interrupts. Ensure WSAVE is located at a shared bank address.
226 2. Fixed page selection in some places
227 3. Fixed BTFSS/C to where necessary use registers directly and not simply
228 the registers name strings.
229 4. Fixed "signed / unsigned compare" compiler warnings.
230 5. The PIC port manages its own allocation of the general purpose
231 registers, but makes no attempt to reuse them. As a result when
232 compiling it soon runs out of general purpose registers. Some
233 additional code was added to the files pcode.c and device.c to walk
234 through the function call tree and rename the registers so that they
244 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
245 genPlus() & genMinus() when the result is the same as left or right
247 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
251 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
253 Made bitfield a distinct type from bit so that bitfields
254 convert as per ANSI C and bits retain their traditional
255 boolean style behaviour. Implemented bitfield support in
263 * src/ds390/gen.c: bit v bitfield split
264 * src/z80/gen.c: New support for bitfields
265 * support/regression/tests/bitfields.c: reenabled z80,
268 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
270 Rules 246.x, 247.x relate to bitfields, the others speed up
271 access to xdata mapped I/O devices.
273 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
275 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 Cleaned up genPackBits and genUnpackBits and added two helper
278 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
279 for literal assignments in genPackBits (thanks to Frieder for
285 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
287 Fixed bug #748310 (pointer to function type mishandled when the
288 function name is omitted). Also fixed a SIGSEGV when a function
289 attribute (reentrant, etc) is used on a non-function or on a
290 function but misplaced before the parameter list.
292 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
294 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
295 * support/Util/SDCCerr.h,
296 * support/Util/SDCCerr.c: Added func attr misuse error msg
298 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
300 Fixed bug #787649 by anonymous
301 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
302 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
304 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 Fixed numerous bitfield problems.
308 * src/SDCC.y: More bitfield related error checking
310 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
311 * support/Util/SDCCerr.h,
312 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
313 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
314 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
315 * support/regression/tests/bitfields.c: tests added
317 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 Made the constant following the "interrupt" keyword optional. If
320 omitted, the function will not automatically be given an entry
321 in the interrupt vector table (similar to #pragma NOIV, but
322 less syntacticly kludgy). The interrupt number is also now
323 range checked. Also fixed a bug in the high order bit example
330 * support/Util/SDCCerr.c
331 * support/Util/SDCCerr.h
334 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
336 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
337 * src/SDCCicode.c (operandOperation): rewritten some ops
338 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
339 * src/SDCCsymt.c (computeType): literals are handled the same way as any
341 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
342 be re-activated by defining REDUCE_LITERALS)
343 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
344 unsigned, but are signed by default
345 * src/SDCCval.c (constVal): rearranged
346 * src/SDCCval.c (valMod): preliminary fix
347 * src/SDCCval.c (valCastLiteral): use TYPE_* types
348 * support/regression/literalop.c: added, work in progress
350 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
352 Generate warnings for useless declarations like "char data;"
353 that don't do what new users expect.
356 * support/Util/SDCCerr.h
357 * support/Util/SDCCerr.c
359 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
361 * src/SDCCval.c (valMult): fix overflow detection of negative int
363 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
367 Changes to support big endian targets:
380 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
382 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
383 * device/lib/time.c: fixed warning "integer overflow in expression"
385 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
387 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
388 * src/SDCCval.c (constVal): changed default to signed; hex and octal
389 constants are unsigned; added recognition of "u" flag for unsigned
390 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
391 * src/SDCCval.c (valDiv, valMod): fixed signdness
392 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
393 signedness of modulo, left and right shift
394 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
395 * support/Util/SDCCerr.h: added warning W_INT_OVL
396 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
397 * src/SDCCast.c (ast_print): improved output of constants
399 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
401 Fixed some warnings when building with MSVC:
414 * support\cpp2\cpplib.c
418 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
420 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
422 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
424 * support\librarian\clean.mk: Do not remove Makefile.
425 * support\librarian\Makefile: added.
427 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
429 Added librarian to MSVC build:
432 * support\librarian\librarian.dsp
434 'configure' not needed for librarian, removed:
435 * support\librarian\configure
436 * support\librarian\configure.in
437 * support\librarian\config_in.h
438 * support\librarian\Makefile.in
440 Hopefully these ones built the librarian and the rest of sdcc properly:
444 Messed up 'configure', so revert to previous version:
448 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
450 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
451 there, while the mantissa of a double is "only" 53 bits wide.
453 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
455 Adding sdcclib to the build. MSVC project coming soon.
458 * support\librarian\clean.mk
459 * support\librarian\configure
460 * support\librarian\configure.in
461 * support\librarian\config_in.h
462 * support\librarian\Makefile.bcc
463 * support\librarian\Makefile.in
464 * support\librarian\sdcclib.c
471 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
473 Linker now complaints if linked modules have conflicting options, for
474 example, one compiled using --model-large and another one compiled with
475 --model-small. The following files were modified:
497 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
499 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
500 as/mcs51/lklibr.c: Generate a warning when a library is not found.
502 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
504 * src/z80/mappings.i: fix _mul[us][int,long] entries
506 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
508 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
510 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
512 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
513 * support/regression/tests/bitopcse.c: added
521 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
523 added support for new library format to z80, gbz80 linkers:
529 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
531 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
532 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
534 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
536 added DUMMY_READ_VOLATILE:
545 * src/SDCCcse.c (algebraicOpts): many improvements
546 * src/SDCCcse.h: removed algebraicOpts()
547 * src/SDCCicode.c (picDummyRead): added
549 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
551 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
552 "Insufficient space in data memory".
554 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * src/mcs51/gen.c: fixed bug #771358
557 * src/z80/gen.c: fixed bug #759087
559 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
561 * src/pic16/glue.c: minor cleanup by Vangelis
563 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
565 * device/include/regc515c.h: fixed #758477
566 * device/lib/_gptrget.c: saving some cycles in generic pointer get
567 * device/lib/_gptrput.c: saved a few bytes
568 * my tab spacing is 8, yours too?)
569 * device/lib/_ser.c: process RX bytes earlier than TX bytes
570 * device/lib/serial.c: process RX bytes earlier than TX bytes
571 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
573 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
577 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
579 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
581 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
583 * device/lib/Makefile.in: bad fix, reverted to 1.43
585 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
587 * device/lib/Makefile.in: added missing z80 object files
589 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
591 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
592 pic16 progress by Vangelis:
610 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
612 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
614 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
616 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
617 added gbz80 build to MSVC project.
618 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
619 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
620 from 8051 stuff and setup so it links using a .lnk file.
622 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
624 * support/librarian/sdcclib.c: sdcc librarian.
625 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
628 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
630 * as/mcs51/lkmain.c: properly handle extensions in function afile.
632 2003-07-02 Borut Razem <borut.razem@siol.net>
634 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
635 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
636 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
637 src/xa51/main.c, src/z80/main.c:
638 virtualization of glue() function: each port has it's own glue function,
639 which is accessed by do_glue function pointer in PORT.general structure
641 2003-07-01 Kevin Vigor <kevin@vigor.nu>
643 * DS800C400 fun, improved ROM interface and tinibios.
645 2003-06-27 Kevin Vigor <kevin@vigor.nu>
647 * More support for DS80C400. Now includes beginning of interface to ROM.
649 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
651 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
653 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
655 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
657 2003-06-19 Borut Razem <borut.razem@siol.net>
659 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
661 2003-06-19 Borut Razem <borut.razem@siol.net>
663 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
664 fixed Z80 port - crt0.o: cannot open.
666 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
668 * support/Util/MySystem.c (merge_command): revert bad fix
670 2003-06-18 Borut Razem <borut.razem@siol.net>
672 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
674 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
676 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
677 option --use-stdout sends errors to stdout instead of stderr.
679 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
681 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
683 2003-06-15 Borut Razem <borut.razem@siol.net>
685 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
686 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
687 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
688 fixed width array of pointers replaced with sets;
689 multiple include and lib paths ared transferred to preprocessor and linker
690 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
691 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
692 fixed width array of pointers
693 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
694 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
695 fixupPath(), getPathDifference()
696 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
697 fixed width array of pointers
699 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
701 * src/pic16/ralloc.c: fix warnings
702 * src/pic16/pcode.c: fix warning
704 2003-06-10 Scott Dattalo <scott@dattalo.com>
706 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
707 know all the details, but essentially this set of changes enable
708 the pic16 port to generate movff instructions and generate assembler
714 * src/pic16/device.c:
717 * src/pic16/pcoderegs.c:
718 * src/pic16/ralloc.c:
719 * src/pic16/ralloc.h:
721 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
723 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
724 added option --vc, so sdcc errors and warnings are compatible with
725 Microsoft Visual Studio.
727 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
729 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
730 device/lib/libfloat.lib: added atof function.
732 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
734 * doc/sdccman.lyx: updated to Lyx 1.3
735 * doc/cdbfileformat.lyx: updated to Lyx 1.3
736 * doc/test_suite_spec.lyx: updated to Lyx 1.3
737 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
739 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
741 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
743 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
745 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
746 additions to the "related tools/documentation" section
748 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
750 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
752 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
754 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
755 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
757 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
759 * doc/sdccman.lyx: fix double dash and other minor things
760 * doc/Makefile: fix double dash
762 2003-05-28 Karl Bongers(patches from Martin Helmling)
763 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
764 condition and ignore commands.
766 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
768 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
769 is in parts still quite out of date, I did changes as far as I felt makes sense
770 for a non-native english speaker.
771 Please feel free to add to the manual or to correct my changes.
772 * doc/Makefile: undid touching the date of intermediate tex files.
774 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
776 * doc/sdccman.lyx: Manual has an index now
778 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
780 Finalize muluint/mulsint and mululong/mulslong merging:
781 * device/lib/_mulint.c
782 * device/lib/_mullong.c
783 * device/lib/gbz80/mul.s
784 * device/lib/gbz80/stubs.s
785 * device/lib/z80/mul.s
786 * device/lib/z80/stubs.s
787 * src/SDCCsymt.c (initCSupport)
789 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
791 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
792 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
793 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
794 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
797 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
799 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
800 the regression tests I'm not brave enough to enable 245.b, 245.c
801 * doc/sdccman.lyx: added latex preamble for hyperref package.
802 Using pdflatex this will give you a hyperlinked pdf file with
803 bookmarks. (prepend '%' before /usepackage if this breaks something)
805 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
807 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
809 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
811 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
813 2003-05-21 <johan@balder>
815 * src/SDCCglue.c (printIval): fixed bug #739934
817 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
819 Applied patch from bug 737905 (renamed yylineo to mylineno):
826 * src/pic16/pcode.c: Cleaned warnings
827 * src/pic16/pcodeflow.c: Cleaned warnings
828 * src/pic16/pcoderegs.c: Cleaned warnings
830 2003-05-19 Scott Dattalo <scott@dattalo.com>
832 * src/pic16/pcode.c: Cleaned warnings
833 * src/pic16/pcodepeep.c: Cleaned warnings
834 * src/pic16/ralloc.c: Cleaned warnings
836 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
838 * doc/sdccman.lyx: fixed bug 739745
839 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
841 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
843 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
844 it can be defined with CFLAGS when running configure
845 * src/SDCCmain.c: fixed compiling + linking with object files
847 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
849 * configure.in: configure for pic16 port,
850 added --disable-pic16-port
851 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
852 * src/SDCCmain.c: linkOptions is changed to set *,
853 added if/endif conditional macros to remove options help
854 messages from optionsTable when a port is not configured, added
855 support for the PIc16 port in the ports table, when executing
856 the compiler with no port specified on command line, a default
857 port is selected with the new macro DEFAULT_PORT which is
858 defined in port.h, in setDefaultOptions() linkOptions is removed
859 from initialization assignment, since now it is a set,
860 parseCmdLine uses setParseWithComma for linkOptions, in
861 linkEdit() linkOptions are accessed with new function indexSet()
862 which returns the i'th item of a set variable. See SDCCset.c, in
863 linkEdit() when calling buildCmdLine(), added linkOptions as
864 last argument. Now users can pass arguments to gplink via the
865 -Wl option, main() uses pic16glue() to glue up pic16 programs
866 * src/SDCCpeeph.c: various changes to support pic16
867 * src/SDCCset.c: added function void *indexSet(set *, int) to
868 return the i'th item of the set
869 * src/SDCCset.h: added function prototype for indexSet()
870 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
871 * src/clean.mk: added pic16 in CLEANALLPORTS variable
872 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
873 added macro DEFAULT_PORT
874 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
875 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
877 * src/pic16/glue.c: commented out some error producing lines
878 * src/pic16/main.c: __config directives are commented out to stop
879 gpasm complaining and test the linkage with gplink, _linkCmd and
880 _asmCmd changed to be more gplink and gpasm friendly
881 * src/pic16/peeph.def: peep rule 3 is commented out, since it
882 produced an error when parsed, peep rule 12 is added to utilize
883 movff, but it is commented out since the pCode does not support
884 yet a command with 2 address arguments
886 2003-05-18 <johan@balder>
888 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
889 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
890 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
892 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
893 Added feature to script commands from file.
895 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
897 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
898 * src/SDCCutil.c: include ctype.h for win32
900 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
902 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
904 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
906 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
907 Fixed so you can set breakpoints prior to run, run does not stop
908 on entry now. Add tbreak. Other enhancements and fixes for use
911 2003-05-12 Borut Razem <borut.razem@siol.net>
913 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
915 2003-05-11 Borut Razem <borut.razem@siol.net>
917 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
918 the path of bin directory, so that PATH is the only env. variable, which has to be set
919 in case of standard installation.
920 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
921 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
922 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
924 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
926 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
927 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
928 temp files are in the port dir; clean the gen/test directory when
929 generating new test.c
930 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
931 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
932 * support/regression/tests/zeropad.c: added
934 2003-05-09 <johan@balder>
936 * src/SDCCglue.c: fixed bug #597940
938 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
940 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
941 cache sfr, optimize next,step, fix off by one sourceline,
942 support ddd list function.
943 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
945 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
947 * support/regression/HTMLgen.py: added compare_s2f()
948 * support/regression/Makefile: redo 1.27
949 * support/regression/generate-cases.py: redo 1.5
951 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
953 * support/regression/tests/float.c: workaround 33 bit hex constant
954 * support/regression/tests/simplefloat.c: fix division for host
956 2003-04-29 Scott Dattalo <scott@dattalo.com>
958 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
959 that tame's the PIC's over-aggressive optimizer.
961 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
963 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
966 2003-04-29 Kevin Vigor <kevin@vigor.nu>
968 Initial support for DS80C400. "Hello world" runs on TINIm400
971 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
973 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
974 * Some notes on ddd usage added in debugger/README
975 Martin Helmling adding more features and fixes for ddd GUI debugger.
976 Code added for nexti, stepi, up, down, and other adjustments.
978 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
980 * src/pic/pCodepeep.c non-wildcard asmops are now handled
981 * src/pic/peeph.def Added two rules to optimize carry manipulation
982 * src/pic/* removed debug printfs
984 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
986 * debugger/mcs51/cmd.c: added header newalloc.h
988 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
990 * as/Makefile: new EXEEXT
991 * as/z80/Makefile: remove trailing slash of BUILDIR
992 * as/z80/clean.mk: new EXEEXT
993 * Makefile.common.in: add to CFLAGS (and others), don't replace it
994 * support/cpp2/Makefile.in: new EXEEXT
995 * src/pic/glue.c (pic14emitRegularMap): fixed warning
997 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
999 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1000 EXEEXT was introduced to fix all related problems with targets
1001 "clean", "install" and "uninstall"; a couple of further flaws
1002 especially with "clean" have been fixed too
1003 * as/mcs51/Makefile.in
1008 * debugger/mcs51/Makefile.in
1009 * debugger/mcs51/clean.mk
1011 * link/z80/Makefile.in
1014 * packihx/Makefile.in
1016 * sim/ucsim/Makefile
1017 * sim/ucsim/clean.mk
1018 * sim/ucsim/avr.src/Makefile.in
1019 * sim/ucsim/avr.src/clean.mk
1020 * sim/ucsim/s51.src/Makefile.in
1021 * sim/ucsim/s51.src/clean.mk
1022 * sim/ucsim/xa.src/Makefile.in
1023 * sim/ucsim/xa.src/clean.mk
1024 * sim/ucsim/z80.src/Makefile.in
1025 * sim/ucsim/z80.src/clean.mk
1026 * sim/ucsim/main_in.mk
1027 * sim/ucsim/packages_in.mk
1028 * sim/ucsim/gui.src/Makefile.in
1029 * sim/ucsim/gui.src/serio.src/Makefile.in
1030 * sim/ucsim/gui.src/serio.src/clean.mk
1033 * support/cpp2/Makefile.in
1034 * support/cpp2/clean.mk
1035 * support/makebin/Makefile
1036 * support/makebin/clean.mk
1037 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1038 * doc/sdccman.lyx: --program-suffix no longer needed
1040 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1042 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1043 Martin Helmling added support for ddd GUI debugger.
1044 Code added to display assembly, set variables, and other commands
1045 to interface to ddd.
1047 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1049 * as/Makefile: fix target clean
1050 * as/clean.mk: fix target clean
1051 * as/z80/clean.mk: fix target clean
1053 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1055 * Makefile.common.in: added @EXEEXT@
1056 * configure.in: removed all mingw32 stuff
1057 * configure: rebuilt from configure.in
1058 * doc/sdccman.lyx: updated section "installation"
1059 * support/scripts/sdcc_mingw32: adapted to configure
1060 * support/scripts/sdcc_cygwin_mingw32: added
1062 2003-04-22 Scott Dattalo <scott@dattalo.com>
1064 * src/pic Added object file support for the PIC port
1065 * src/pic Applied patch from Craig Franklin (this started the object file support)
1066 * src/regression Updated the PIC regression tests for object files
1068 2003-04-20 Borut Razem <borut.razem@siol.net>
1070 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1071 lklex.c: In function `getfid':
1072 lklex.c:203: warning: array subscript has type `char'
1073 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1074 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1075 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1076 stack handling macros
1078 2003-04-19 Borut Razem <borut.razem@siol.net>
1080 * "handling space characters in file path" task:
1081 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1082 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1083 * support/Util/MySystem.h: make it self-sufficient
1084 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1085 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1086 handling space characters in file path
1087 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1088 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1089 * support/Util/MySystem.c: handling space characters in executable's path
1091 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1093 * as/z80/Makefile: fix permanent rebuild of z80
1094 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1095 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1097 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1099 * src/SDCCopt.c: add special case optimization to replace modulo by
1100 a power of two with a bitwise AND.
1102 2003-04-18 <johan@balder>
1104 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1106 2003-04-17 <johan@balder>
1108 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1109 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1111 2003-04-13 Borut Razem <borut.razem@siol.net>
1113 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1114 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1115 fixed mingw problem in adl_NORMALIZE_PATH
1117 2003-04-12 Borut Razem <borut.razem@siol.net>
1119 * fixed "#pragma SAVE/RESTORE can not be nested":
1120 * src/SDCC.lex: reworked pragma handling functions
1121 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1122 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1124 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1126 * src/SDCCutil.c (pathEquivalent): defined but not used
1127 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1128 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1129 * configure: rebuilt from configure.in
1130 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1131 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1132 * device/include/Makefile.in: replace sdcc_datadir
1133 * device/lib/Makefile.in: replace sdcc_datadir
1134 * Makefile.common.in: add LDFLAGS from configure
1135 * packihx/Makefile.in: use LDFLAGS
1136 * src/Makefile.in: use LDFLAGS
1137 * support/cpp2/Makefile.in: add LDFLAGS from configure
1138 * support/makebin/Makefile: use LDFLAGS
1139 * .version: bumped version number to 2.3.5
1141 2003-04-12 Borut Razem <borut.razem@siol.net>
1143 * completed "different paths" task:
1144 * src/SDCCmacro.c: fixed bug in handling quotes
1145 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1146 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1148 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1150 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1152 2003-04-11 kevin Vigor <kevin@vigor.nu>
1154 * ds390/gen.c ds390/peeph.def: fix bug 706781
1156 2003-04-11 Borut Razem <borut.razem@siol.net>
1158 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1160 2003-04-10 Scott Dattalo <scott@dattalo.com>
1162 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1163 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1164 set - this bit used to not be set...).
1165 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1166 bad code in PIC Port
1167 * src/regression/and2.c added to test bug 609268
1168 * src/regression/Makefile added and2.c to regression test
1171 2003-04-08 <johan@CP255758-A>
1173 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1174 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1175 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1177 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1179 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1181 * support/cpp2/Makefile.in: fix bug #487815
1182 * configure: rebuilt from configure.in
1183 * Makefile.common.in: docdir changed, new path suffixes
1184 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1185 * sdcc_vc_in.h: reflect changes from sdccconf.h
1186 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1187 * src/SDCCutil.h: remove BINDIR hack
1188 * doc/sdccman.lyx: update new path hierarchy
1190 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1192 * src/SDCCpeeph.c: added okToRemoveSLOC test
1194 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1196 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1198 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1200 * src/SDCCpeeph.c: added labelIsReturnOnly test
1201 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1203 2003-04-05 <johan@balder>
1205 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1206 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1207 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1208 * src/SDCCast.c: fixed a warning
1209 * src/SDCCast.h: fixed a warning
1210 * src/SDCCicode.c (operandFromAst): fixed a warning
1212 2003-04-04 <johan@balder>
1214 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1215 * src/SDCCast.c (decorateType): fixed bug #715076
1216 * src/SDCC.y: fixed bug #702907
1218 2003-04-03 <johan@balder>
1220 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1221 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1222 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1223 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1224 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1226 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1228 * _decdptr.c: fix return values
1229 * _gptrget.c: fix return values
1230 * _gptrgetc.c: fix return values
1231 * _gptrput.c: fix return values
1232 * _mulint.c: fix return values
1233 * as/z80/Makefile: fix 'make -j' problem
1235 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1237 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1238 * configure.in: big cleanup, updated to autoconf 2.5x
1239 * configure: rebuilt from configure.in
1240 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1241 * sdcc_vc_in.h: reflect changes from sdccconf.h
1242 * doc/Makefile: fixed a flaw in "make install"
1244 2003-04-02 <johan@balder>
1246 * src/ds390/gen.c (genCmp): no comments
1247 * src/mcs51/gen.c (genCmp): no comments
1248 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1249 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1251 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1253 * support/regression/generate-cases.py: place generated file in given sub directory
1254 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1255 * support/regression/Makefile: improvements for 'make -j';
1256 side effect: it's simpler and faster now
1258 2003-03-31 Borut Razem <borut.razem@siol.net>
1260 * src/z80/main.c: link-{port} and as-{port} defined without path
1261 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1263 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1265 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1267 2003-03-30 Borut Razem <borut.razem@siol.net>
1269 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1270 changed type of list parameter to set
1271 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1272 * src/port.h: changed type of do_assemble() parameter to set
1273 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1274 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1275 definition of "cppoutfilename" macro with NULL value in preProcess()
1276 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1277 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1278 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1279 replaced with set *binPathSet
1280 * shash_add() deallocates the item, if allready exsists, before adding the new one
1281 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1283 2003-03-30 Scott Dattalo <scott@dattalo.com>
1285 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1286 a nested for loop bug in the PIC port
1287 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1290 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1292 * support/Util/dbuf.h: remove C++ stuff to make it portable
1294 2003-03-28 Borut Razem <borut.razem@siol.net>
1296 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1297 literal strings in stringLiteral()
1298 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1299 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1302 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1304 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1306 2003-03-26 <johan@balder>
1308 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1309 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1310 * src/SDCCast.c (decorateType): fixed " -v < 3"
1312 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1314 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1315 Added Lenny Story's debug infrastructure changes:
1316 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1317 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1318 * src/cdbFile.c: added
1319 * src/SDCCdebug.c: added
1320 * src/SDCCdebug.h: added
1321 * src/SDCCast.c (createFunction)
1322 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1323 * src/SDCCmain.c (parseCmdLine, main)
1324 * src/SDCCmem.c (redoStackOffsets)
1325 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1328 * src/avr/gen.c (genAVRCode)
1329 * src/ds390/gen.c (gen390Code)
1330 * src/mcs51/gen.c (gen51Code)
1331 * src/pic/gen.c (genpic14Code)
1332 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1333 * src/xa51/gen.c (genXA51Code)
1334 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1336 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1338 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1339 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1341 2003-03-22 <johan@balder>
1343 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1345 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1347 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1348 * doc/cdbfileformat.lyx: added, written by Lenny Story
1349 * doc/Makefile: added cdbfileformat.lyx
1350 * doc/clean.mk: added cdbfileformat.lyx
1352 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1354 * src/mcs51/peeph.def: fix bug #705773
1356 2003-03-20 <johan@balder>
1358 An sfr/sbit can have an "at #" AND an initializer
1359 * src/SDCCsymt.c (checkSClass):
1360 * src/SDCCmem.c (allocGlobal):
1361 * src/SDCCmem.c (allocLocal):
1362 * src/SDCCast.c (createBlock):
1364 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1366 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1368 2003-03-16 <johan@balder>
1370 Undid the hackup of const and volatile, the problem is much bigger
1372 * src/SDCCast.c:1.171
1373 * src/SDCCglue.c:1.138
1374 * src/SDCCicode.c:1.146
1375 * src/SDCCsymt.c:1.150
1376 * src/SDCCval.c:1.65
1378 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1380 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1381 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1383 2003-03-13 <johan@balder>
1385 Hackup const and volatile modifiers in type chains a bit:
1387 * src/SDCCast.c:1.169
1388 * src/SDCCglue.c:1.136
1389 * src/SDCCicode.c:1.143
1390 * src/SDCCsymt.c1.146
1391 * src/SDCCsymt.h1.59
1392 * src/SDCCval.c:1.63
1394 2003-03-12 <johan@balder>
1396 * src/SDCCBBlock.h: more LRH debugging junk
1397 * src/SDCCcflow.h: more LRH debugging junk
1398 * src/SDCCloop.c: more LRH debugging junk
1399 * src/SDCC.y (struct_declaration): fixed bug #697590
1400 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1401 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1402 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1404 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1405 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1406 test function names must now match exactly).
1407 * src/SDCCcse.c: added special case in findCheaperOp to allow
1408 extending a short integer. Makes less awful code for bug 700121 test case.
1410 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1412 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1413 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1415 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1417 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1418 actually called (operandsNotEqual() was called for all
1419 operandsNotEqualX tests).
1421 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1423 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1424 with shorter literals. Fixes bug 700121.
1426 2003-03-11 <johan@balder>
1428 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1430 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1432 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1433 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1435 2003-03-10 Borut Razem <borut.razem@siol.net>
1437 * src/SDCCmain.c: pipe preprocessor's output
1438 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1439 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1440 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1441 which closes all pipes in pipeSet set
1442 * src/SDCCset.c: free deleted item in function deleteSetItem()
1443 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1444 moved from z80 to src subproject
1445 * .version: increased version number to 2.3.4
1447 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1449 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1450 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1451 * support/regression/ports/xa51/spec.mk: fix typo
1453 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1455 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1457 2003-03-09 Borut Razem <borut.razem@siol.net>
1459 * src/SDCCmain.c: pipe preprocessor's output
1460 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1461 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1462 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1463 which closes all pipes in pipeSet set
1464 * src/SDCCset.c: free deleted item in function deleteSetItem()
1465 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1466 moved from z80 to src subproject
1468 2003-03-09 Borut Razem <borut.razem@siol.net>
1470 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1471 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1472 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1473 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1474 * src/SDCCglobl.h: unification of WIN32 native definitions
1476 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1478 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1480 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1482 * src/configure.in: check for endianess (even while cross-compiling)
1483 * src/configure: check for endianess (even while cross-compiling)
1484 * src/configure_in.h: check for endianess (even while cross-compiling)
1485 * src/avr/gen.c: remove old endianess stuff
1486 * src/mcs51/gen.c: remove old endianess stuff
1487 * src/ds390/gen.c: remove old endianess stuff
1488 * src/pic/gen.c: remove old endianess stuff
1489 * src/pic/genarith.c: remove old endianess stuff
1490 * src/pic/glue.c: fix endianess check
1491 * src/pic16/gen.c: remove old endianess stuff
1492 * src/pic16/genarith.c: remove old endianess stuff
1493 * src/pic16/glue.c: fix endianess check
1494 * src/xa51/gen.c: remove old endianess stuff
1495 * src/z80/gen.c: fix endianess check
1496 * src/SDCCglue.c: fix endianess check
1497 * src/ds390/peeph.def: fix bug 700036
1499 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1501 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1502 * src/configure: find appropriate data-types on host for SDCC's int and long
1503 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1504 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1505 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1507 2003-03-07 <johan@balder>
1510 some minor cleanups before the big shot
1511 OP_DEFS and OP_USES now use Kevin's protection
1512 new option --nolabelopt
1523 * src/ds390/ralloc.c:
1524 * src/mcs51/ralloc.c:
1526 * src/xa51/ralloc.c:
1529 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1531 * src/pic/pcode.c (get_op): fix 64 bit warnings
1532 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1533 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1534 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1535 * support/regression/tests/malloc.c: fix 64 bit warnings
1537 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1539 * src/mcs51/gen.c (genMinus): fixed bug 696436
1541 2003-03-02 Borut Razem <borut.razem@siol.net>
1543 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1545 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1547 * configure.in: test for mkstemp
1548 * sdccconf_in.h: add HAVE_MKSTEMP
1550 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1552 * device/include/ctype.h: removed warning while using --stack-auto
1553 * device/include/malloc.h: removed warning while using --stack-auto
1554 * device/include/string.h: removed warning while using --stack-auto
1556 2003-02-23 Borut Razem <borut.razem@siol.net>
1558 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1559 because NDEBUG is defined (see man assert)
1560 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1562 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1564 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1565 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1567 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1569 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1570 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1572 2003-02-18 <johan@balder>
1574 * as/mcs51/asmain.c (asmbl): module can start with a digit
1575 * as/z80/asmain.c (asmbl): module can start with a digit
1577 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1579 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1580 * src/asm.c: fix pipe() for Mingw32
1582 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1584 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1585 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1586 make -V work again; --c1mode reads now from stdin
1587 * doc/sdccman.lyx: added --c1mode
1588 * support/Util/SDCCerr.c: new messages for c1 mode
1589 * support/Util/SDCCerr.h: new messages for c1 mode
1590 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1592 2003-02-15 <johan@balder>
1594 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1596 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1598 * doc/sdccman.lyx: Environment variables, -o and other minor things
1600 2003-02-14 <johan@balder>
1602 * src/xa51/main.c: before anyone really tries to use it :)
1604 * Install doc's in share/sdcc/doc
1605 * removed some obsolete files
1606 * Do a proper make distclean and uninstall
1607 M Makefile.common.in
1610 M device/include/Makefile.in
1611 M device/lib/Makefile.in
1614 M sim/ucsim/doc/Makefile.in
1617 R src/xa51/peeph.rul
1618 M support/cpp2/Makefile.in
1619 M support/makebin/Makefile
1622 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1624 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1626 2003-02-10 Borut Razem <borut.razem@siol.net>
1628 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1629 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1630 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1631 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1632 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1633 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1634 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1635 src/z80/Makefile.bcc: Borland Makefile cleanup
1636 * as/z80/Makefile.bcc: Added Borland Makefile
1637 * support/cpp2/borland.h: Removed
1639 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1641 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1642 * src/SDCC.lex: new pragma NOIV
1643 * src/SDCCglobl.h: new pragma NOIV
1644 * src/SDCCmem.c: new pragma NOIV
1646 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1648 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1650 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1652 * src/SDCCmain.c: signal handling is switched off by --debug
1653 * doc/Makefile: small fix for install; use clean.mk again
1654 * doc/clean.mk: clean *.pdf and *.html too
1656 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1658 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1659 * device/lib/printfl.c: fix a ds390 bug by making it portable
1660 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1661 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1662 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1663 * debugger/mcs51/cmd.c: converted multi-line string literals
1664 * sim/ucsim/globals.cc: converted multi-line string literals
1665 * src/SDCCmain.c: introduced signal handler to remove temp files
1666 * doc/Makefile: small tweaks, implement clean
1667 * doc: removed generated files
1669 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1671 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1672 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1673 Address Record is not correctly generated for DS390."
1675 2003-02-02 Borut Razem <borut.razem@siol.net>
1677 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1678 * as/mcs51/asm.h: fixed compilation with Borland C
1679 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1680 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1681 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1682 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1683 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1684 src/z80/Makefile.bcc: delete $(LIB) only if exist
1685 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1687 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1689 * device/include/malloc.h: introduced NULL
1690 * device/include/string.h: introduced NULL
1691 * device/include/stdlib.h: introduced NULL
1692 * device/lib/_memcpy.c: removed NULL
1693 * device/lib/_strcat.c: removed NULL
1694 * device/lib/_strchr.c: removed NULL
1695 * device/lib/_strcmp.c: removed NULL
1696 * device/lib/_strcpy.c: removed NULL
1697 * device/lib/_strcspn.c: removed NULL
1698 * device/lib/_strlen.c: removed NULL
1699 * device/lib/_strncat.c: removed NULL
1700 * device/lib/_strncmp.c: removed NULL
1701 * device/lib/_strncpy.c: removed NULL
1702 * device/lib/_strpbrk.c: removed NULL
1703 * device/lib/_strrchr.c: removed NULL
1704 * device/lib/_strspn.c: removed NULL
1705 * device/lib/_strstr.c: removed NULL
1706 * device/lib/_strtok.c: removed NULL
1707 * device/lib/malloc.c: removed NULL, include own header
1709 2003-02-02 <johan@balder>
1711 * 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
1712 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1713 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1714 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1715 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1716 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1718 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1720 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1723 2003-02-01 <johan@balder>
1725 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1727 2003-01-31 <johan@CP255758-A>
1729 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1731 2003-01-30 <johan@balder>
1733 * src/SDCCBBlock.c: automatic bug detection
1734 * src/SDCCicode.c: automatic bug detection
1736 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1738 * src/SDCCglobl.h: now --xram-size 0 works
1739 * src/SDCCmain.c: now --xram-size 0 works
1741 2003-01-29 <johan@balder>
1743 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1745 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1747 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1748 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1749 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1750 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1751 * src/SDCCglobl.h: Added options --xram-size and --code-size
1752 * src/SDCCmain.c: Added options --xram-size and --code-size
1754 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1756 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1757 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1759 2003-01-27 <johan@balder>
1761 * src/SDCC.y: fixed bug #613764
1763 2003-01-26 <johan@balder>
1765 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1766 * src/SDCCsymt.h: fixed bug #673374
1767 * src/SDCCglue.c: fixed bug #661910
1768 * src/SDCCast.c: fixed bug #458099 and 673374
1770 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1772 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1773 * as/mcs51/strcmpi.h: added
1774 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1775 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1776 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1777 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1778 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1779 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1780 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1781 * as/mcs51/Makefile.aslink: new module strcmpi
1782 * as/mcs51/Makefile.asx8051: new module strcmpi
1783 * as/mcs51/Makefil.bcc: new module strcmpi
1784 * as/mcs51/Makefile.in: new module strcmpi
1785 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1787 2003-01-26 <johan@balder>
1789 * src/SDCCglue.c: reverted back to 1.124
1790 * src/SDCCast.c: reverted back to 1.156
1791 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1793 2003-01-25 <johan@balder>
1795 * src/SDCCglue.c: A better fix for bug #661910
1796 * src/SDCCast.c: A better fix for bug #661910
1797 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1799 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1801 * src/Makefile.in: remove spawn.o
1802 * src/SDCCmain.c: remove spawn.h
1803 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1804 * src/spawn.c: removed
1805 * src/spawn.h: removed
1806 * support/regression/ports/ds390/spec.mk: link with -r
1808 2003-01-24 <johan@CP255758-A>
1810 * src/ds390/gen.c (aopOp): fixed bug #667458
1811 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1812 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1813 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1815 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1817 * src/mcs51/peeph.def: better assembler identation by Frieder
1818 * src/mcs51/gen.c: better assembler identation by Frieder
1820 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1822 * as/z80/string.h: removed for gcc 3.2
1823 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1824 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1826 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1828 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1829 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1830 * support/regression/Makefile: separate temp files for ports
1831 * support/regression/generate-cases.py: separate temp files for ports
1832 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1833 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1835 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1837 * moved tinitalk to device/examples/ds390
1839 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1841 * as/mcs51/lkmem.c: rflag is for DS390
1842 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1843 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1844 (linkEdit): move mem- and map-files the same way as ihx-files
1845 * src/z80/main.c (_setDefaultOptions): removed --generic
1846 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1847 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1848 * src/pic/glue.c (picglue): --c1mode works again
1849 * src/pic16/glue.c (pic16glue): --c1mode works again
1850 * src/asm.c (printCLine): fix #660034
1852 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1854 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1855 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1856 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1857 * as/mcs51/lkmem (summary): better fix for sp problem
1858 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1859 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1860 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1861 remove --stack-after-data
1863 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1865 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1866 * src/SDCCutil.c (join): ugly bug: missing '\0'
1867 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1869 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1871 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1873 * src/pic/main.c (_asmCmd): gpasm supports -o
1874 * src/z80/main.c: more general macros
1875 * device/lib/Makefile.in: remove intermediate files
1877 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1879 * .version: Bumped version number to 2.3.3
1880 * src/SDCCBBlock.c: new option -o
1881 * src/SDCCglobl.h: new option -o
1882 * src/SDCCglue.c: new option -o
1883 * src/SDCCmain.c: new option -o
1884 * src/asm.c: new option -o
1885 * src/ds390/main.c: new option -o
1886 * src/pic/glue.c: new option -o
1887 * src/pic/pcode.c: new option -o
1888 * src/pic/ralloc.c: new option -o
1889 * src/pic16/glue.c: new option -o
1890 * src/pic16/pcode.c: new option -o
1891 * src/pic16/ralloc.c: new option -o
1892 * src/z80/main.c: new option -o
1893 * device/lib/Makefile.in: use -o
1894 * support/regression/ports/ds390/spec.mk: use -o
1895 * support/regression/ports/gbz80/spec.mk: use -o
1896 * support/regression/ports/mcs51/spec.mk: use -o
1897 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1898 * support/regression/ports/z80/spec.mk: use -o
1899 * support/regression/ports/ucz80/spec.mk: use -o
1900 * support/regression/ports/xa51/spec.mk: use -o
1901 * support/regression/fwk/lib/timeout.c: fix usage string
1903 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1904 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1906 2003-01-07 <johan@balder>
1908 * src/SDCCast.c (decorateType): fixed bug #600035
1910 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1911 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1912 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1913 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1914 * src/pic/pcode.c: outcommented unused variable to remove warnings
1915 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1917 2003-01-06 <karl@turbobit.com>
1918 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1921 2003-01-06 <johan@balder>
1923 * src/SDCCicode.c: fixed array add
1925 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1926 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1927 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1929 2003-01-04 <johan@balder>
1931 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1933 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1934 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1936 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1937 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1938 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1940 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1941 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1943 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1944 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1946 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1947 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1949 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1951 * in \sdcc\as\mcs51\ changed these files in order to create an
1952 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1953 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1954 following files to include the previous two files: aslink.dsp,
1955 Makefile.aslink, Makefile.bcc, and Makefile.in.
1957 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1958 .adb instead of .cdb
1960 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1962 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1963 value from option --iram-size.
1965 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1967 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1970 2002-09-18 <wiml@hhhh.org>
1972 * SDCClrange.h: exposed setFromRange() and setToRange()
1973 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1974 packRegsForAccUse() (bug 542397)
1975 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1976 multiple times and emitting the fetch operations more than once
1977 added aopGetUsesAcc() function to allow binary operators to
1978 fetch their operands in the correct order; made genMinus() emit
1979 compact code for X = LITERAL - Y
1981 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1982 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1983 sprintf() in line 1267.
1985 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1986 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1989 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1990 Changes to aslink (All the changes are marked with 'JCF'):
1992 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1995 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1996 area BSEG. Also moves, if possible, the DATA area down into the internal
1997 ram so more space is available.
1999 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2002 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2003 not bytes. Function summary() which creates a memory usage summary
2004 file with extension .mem. Reports of overlaping stack and small stack
2005 size. If the space for the stack is less than 16 bytes aslink trows a
2008 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2009 the 8051. Option 'y' for memory summary output file.
2011 Changes to sdcc (All the changes are marked with 'JCF'):
2013 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2015 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2016 overlaying area for it (uses RegBankUsed[4]).
2018 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2019 bank zero as used by default. By default aslink locates the stack
2020 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2021 the creation of the .mem file. Delegates the allocation of data area
2022 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2023 the begining of the stack area to aslink.
2025 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2026 glue() in SDCCglue.c creates an area for it.
2028 2002-09-03 Borut Razem <borut.razem@siol.net>
2029 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2030 sdcc/src/pic/glue.c:
2031 introduced atexit() handler for teporay files removal in case of
2032 errors, assertions, ...
2034 2002-08-29 Borut Razem <borut.razem@siol.net>
2035 * sdcc/support/cpp2/auto-host_vc_in.h:
2036 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2037 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2038 Maybe there is a similar problem with BORLANDC? It should be checked!
2040 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2041 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2042 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2043 was not executed, and the compiler (cl) launched a warning:
2044 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2046 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2047 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2049 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2050 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2052 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2053 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2054 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2055 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2056 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2057 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2058 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2059 - added Release configuration in VS projects
2060 - review of compiler an linker options
2061 - VC .exe files are generated in bin_vc directory, not to interfere
2062 with binaries generated from other projects (cygwin, mingw, bcc ...)
2064 * sdcc/src/yacc.dsp: added
2066 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2067 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2068 and insert the version number definitions from .version
2070 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2072 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2073 added - genarate auto-host.h using auto-host_vc_in.h as template
2076 removed from CVS, generated automatically
2078 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2079 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2081 2002-08-11 Borut Razem <borut.razem@siol.net>
2082 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2084 2002-08-10 Borut Razem <borut.razem@siol.net>
2085 * src/SDCCmain.c (main):
2086 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2087 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2088 The consequence was that some temporary files were not removed.
2091 unification of code in functions tempfilename() and tempfile():
2092 function tempnam() is defined in Visual Studio 6.0 and .NET
2094 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2096 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2097 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2098 - removed compiler command line option /WX: Treats all warnings as errors
2099 - update a list of source files, included into the project
2101 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2102 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2103 changed project type to Generic Project so that can be correcly converted to VS.NET project
2105 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2107 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2109 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2111 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2112 added return 0 statements after assert() to make compiler happy
2114 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2115 added newline in the def file to keep MSC compiler satisfied
2117 * sdcc/src/z80/gen.c:
2118 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2119 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2120 - solved MSC error in function aopDump()
2122 * sdcc_vc.h: define PREFIX as "\\sdcc"
2124 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2125 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2127 2002-06-22 Scott Dattalo <scott@dattalo.com>
2128 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2129 - Rewrote the register banking algorithm.
2130 - Added pCode live-range analysis to registers (for now, only non-used and
2131 singly-used registers optimized away)
2133 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2135 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2137 2002-05-10 Scott Dattalo <scott@dattalo.com>
2138 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2140 2002-04-22 Michael Hope <michaelh@vroom>
2142 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2144 * configure.in (DD_COPT): Added include support required for gbdk.
2146 * .version: Bumped version number just to increase it.
2148 * src/SDCCmain.c: Added -nostdinc to the default options.
2150 2002-04-15 Michael Hope <michaelh@vroom>
2152 * device/lib/z80/printf.c (sprintf): Added.
2154 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2156 * src/z80/peeph.def: Added transpose redundent load rule.
2158 * src/z80/main.c: Added force callee saves for jaune.
2160 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2162 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2164 2002-03-28 Johan Knol <johan@balder>
2166 * src/SDCCval.c: fixed bug #532436
2168 2002-03-14 Scott Dattalo <scott@dattalo.com>
2170 Added "char *Processor" field to the port structure.
2173 Added -p option. Allows port dependent processor to be specified.
2176 Initialized the new field char *Processor field to NULL in all ports
2179 Compiler generated registers for interrupt context saving
2180 were not getting allocated.
2182 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2185 Fixed left shift. Will promote the left side of a left shift
2186 if a) left shifting more than size of operand or b) when assigned
2187 to something size > size of left side
2189 2002-03-14 Scott Dattalo <scott@dattalo.com>
2191 tons of changes. Register allocation has been
2192 rewritten. Added customization for the various PICs. Flow
2193 analysis is restructured. ...
2199 Added. device.c is a PIC port hack to accomodate variations
2202 2002-03-13 Michael Hope <michaelh@vroom>
2204 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2206 2002-03-04 johanknol <johanknol@manik>
2208 * /src/SDCCval.c: fixed
2210 const unsigned char arr[][2] = { { 0, 1 } };
2211 t18.c:1: error: Initializer element is not constant
2213 2002-03-04 bela <bela@manik>
2215 * /device/include/mcs51reg.h:
2216 ds89c420 register definition update
2218 2002-03-03 <johan@FRIJA>
2220 * support/Util/SDCCerr.c: did something, but don't no why anymore
2222 * support/regression/tests/bug-524691.c: made it a little less shy
2224 * src/SDCCast.c (decorateType): fixed bug #524697
2226 * src/SDCCast.c: made some lineno improvements
2228 * src/SDCCval.c (getNelements): changed warning to error
2230 * src/SDCCglue.c (printIvalArray): changed warning to error
2232 * src/SDCCicode.c: fixed a warning for mingw
2234 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2236 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2238 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2240 * src/ds390/peeph.def:
2241 Added some more peephole rules
2243 * src/ds390/gen.c: Various fixes & enhancements
2245 * src/SDCClrange.c, src/SDCClrange.h:
2246 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2248 * src/ds390/ralloc.c:
2249 various fixes & enhancements (ds390) specific
2251 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2252 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2255 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2257 2002-03-02 <johan@FRIJA>
2259 * src/SDCCast.c (decorateType): fixed bug #524708
2261 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2263 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2265 2002-03-01 Michael Hope <michaelh@vroom>
2267 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2269 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2271 2002-03-01 <johan@FRIJA>
2273 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2275 * src/SDCCast.c (decorateType): fixed bug #524209
2277 * src/SDCCval.c (valNot): fixed bug #524195
2279 2002-02-26 <johan@balder>
2281 * src/xa51/gen.c: fixed a warning
2283 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2285 * src/SDCCast.c (decorateType): fixed bug #522534
2287 2002-02-23 <johan@balder>
2289 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2291 2002-02-22 <johan@balder>
2293 * src/SDCCast.c: fixed bug #514865
2295 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2297 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2299 * sdcc/src/SDCCloop.c:
2300 Previous fix was not good. basic blocks that have "break" or "return" are
2301 not really partof a loop , but live ranges used in these blocks should
2302 be live thru the entire loop, so set partOfLoop but don't add them to
2305 2002-02-21 <johan@FRIJA>
2307 * src/SDCCcse.c: fixed bug #514308
2309 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2312 Fixed BUG #519583. If a conditional block ended in a return/break
2313 statement inside a loop, it was not being considered part of the loop.
2315 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2317 2002-02-10 Karl Bongers <karl@turbobit.com>
2320 Fixed up SDCDB debugger somewhat. Updated debugger/README
2321 with lots of comments and notes.
2323 * device/examples/test2.c:
2324 Fix bug, "red" variable not being initialized(compiler complained).
2326 * device/examples/Makefile, examples/test3.c:
2327 Add Makefile in device/examples folder, compiles test3.c
2328 for use as a multiple module SDCDB test case.
2330 * sim/ucsim/cmd.src/cmdset.cc:
2331 Took out debug printfs in ucsim "next" command.
2334 Karl and Johan start ucsim XA support. Most dissassembly working,
2335 about 75% emulation done(plenty of work remaining).
2337 * sim/ucsim/z80.src:
2338 Add Z80 support to ucsim, add test-ucz80 regression test,
2339 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2340 Notice z80 compiler fails on examples/test3.c/crc code.
2342 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2344 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2345 Added support for --parms-in-bank1
2347 * src/ds390/peeph.def:
2348 added a few more peephole optimzations
2351 1) added __builtin_inp & __builtin_outp used to read in data of given length
2352 from a memory mapped port
2353 2) added __builtin_memcmp
2354 3) added __builtin_swapw swap bytes of a short
2356 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2357 1) handle multiple send & receives from register bank1
2358 2) ralloc can now allocate DPTR1 to some liveRanges
2360 * src/SDCCsymt.c, src/SDCCsymt.h:
2361 changes to handle multiple sends & receives
2364 added some pointer arithmetic optimization
2367 added some pointer arithmetic optimizations but not stable yet so not
2368 called from anywhere (will get this working shortly)
2370 * src/SDCCopt.c: fixed for multiple sends & receives
2373 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2374 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2375 set preprocessor defines (depending on options)
2377 * src/SDCCicode.c, src/SDCCicode.h:
2378 changes made to handle multiple sends & receives
2381 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2383 * src/SDCCcse.c, src/SDCCcse.h:
2384 added function findbackward def (to be used in upcoming optimization)
2386 * src/SDCCcflow.c, src/SDCCcflow.h:
2387 added function returnAtEnd - to determine if a basic block terminates with
2390 * src/SDCCast.c, src/SDCCast.h:
2391 added option parms-in-bank1
2393 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2394 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2395 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2396 adjusted for --parms-in-bank1 option
2398 * device/include/string.h:
2399 donot redefine "reentrant" keyword
2401 * device/include/ds80c390.h: Added some more SFRs
2403 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2405 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2407 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2409 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2411 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2413 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2415 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2417 * Added --xram-movc option
2419 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2421 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2423 2002-01-11 Johan Knol
2425 * Added math lib of Jesus Calvino-Fraga
2427 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2429 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2430 * support/regression/Makefile: new target test-mcs51-stack-auto
2431 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2433 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2437 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2439 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2441 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2443 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2445 * src/SDCCglue.h: add definition for printIvalChar()
2447 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2449 * src/SDCCast.c: fix #498138 by Johan
2451 * src/SDCCglue.c: fix #498138 by Johan
2453 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2455 * support/regression/Makefile: fix clean
2457 * support/regression/ports/ds390/support.c: fix transmission of last character
2459 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2461 * /sdcc/src/ds390/gen.c:
2462 a) improved computing address of stack variable
2463 b) took out some #if 0 code
2464 c) improved parmBytes adjustment
2465 d) improved genPlusIncr & genMinusIncr
2466 e) genCmp could generate bad code (when left assigned to DPTR)
2467 f) Fixed bug in hasInc
2469 * /sdcc/src/ds390/ralloc.c:
2470 a) packRegsForSupport could mess up live information (Fixed)
2471 b) packRegsDPTRuse could be incorrect for left & right shift
2473 * /sdcc/src/mcs51/ralloc.c:
2474 packRegsForSupport could mess up the live information (Fixed)
2476 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2478 * /sdcc/src/SDCCast.c:
2479 can reverse a loop even if function call is present as long
2480 as the loop control variable is local & is not passed as parameter
2482 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2484 * /sdcc/ChangeLog: *** empty log message ***
2486 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2487 More builtin function additions for TININative
2489 * /sdcc/src/ds390/ralloc.c:
2490 Had broken the regression testsuite
2492 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2494 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2495 Added funcattr hasStackParms will be set for reentrant functions when there
2496 are paramteres on the stack, this helps in minimizing frame pointer generation
2497 typeFromStr can handle function pointers now
2499 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2500 *** empty log message ***
2502 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2504 * /src/ds390/gen.c, /src/ds390/main.c:
2505 More builtin function additions for TININative
2507 * /src/ds390/ralloc.c:
2508 Had broken the regression testsuite
2510 * /src/SDCCast.c: Fixed a bug in dumptree
2512 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2513 Added funcattr hasStackParms will be set for reentrant functions when there
2514 are paramteres on the stack, this helps in minimizing frame pointer generation
2515 typeFromStr can handle function pointers now
2517 * /doc/builtins.txt, /doc/TININative.txt:
2518 *** empty log message ***
2521 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2523 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2524 ALPHA version for -mTININative
2526 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2527 updated to reflect changes in the port structure
2530 added function do_assemble (similar to do_link) if non-null this function
2531 will be called to do assembly (-mTININative) requires a multi command
2533 added function genAssemblerEnd will be called to generate assembler Epilogue
2536 added _JavaNative to debug info printing
2538 * /src/SDCCmain.c: added option --tini-libid
2539 added port->do_assemble function (-mTININative) has a multi command assemble
2541 * /src/SDCCglue.c: Disabled "constExpr" check
2542 added port->genAssemblerEnd function
2544 * /src/SDCCglobl.h: Added option --tini-libid value
2547 tookout optimizeCompare from the header (has no external references)
2549 * /src/SDCCast.c: made one more function "static"
2551 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2553 * src/z80/mappings.i: Added z80asm support.
2555 * src/z80/main.c: Added z80asm support on --asm=z80asm
2557 * src/z80/gen.c: Fixed asm portability issues.
2559 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2561 * src/SDCCglue.c (printExterns): Added global/extern split.
2563 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2565 * support/regression/Makefile: added test for mcs51 model large
2567 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2569 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2571 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2573 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2575 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2577 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2579 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2581 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2583 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2585 * support/regression/tests/simplefloat.c: Port to mcs51.
2587 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2588 * support/regression/tests/bug-485362.c: Added.
2590 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2592 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2594 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2596 * src/z80/gen.c (aopDump): Added a dump function.
2598 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2599 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2601 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2603 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2605 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2607 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2609 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2611 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2613 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2615 * support/regression/ports/ds390/support.c: Use tinibios.
2617 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2619 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2621 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2622 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2624 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2626 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2628 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2630 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2632 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2633 (packRegsForIYUse): Created and optimised.
2635 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2637 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2638 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2640 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2642 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2644 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2646 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2648 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2650 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2652 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2654 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2656 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2658 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2660 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2662 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2663 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2664 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2666 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2668 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2669 (genNotFloat): Added.
2670 (genUminusFloat): Added.
2672 * device/lib/z80/Makefile: Added floating pt stubs.
2674 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2676 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2678 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2680 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2682 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2684 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2686 * sdcc/support/regression/Makefile: Add port ds390.
2688 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2690 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2692 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2694 * sdcc/support/regression/ports/ds390/support.c: Added.
2696 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2698 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2700 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2702 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2704 * device/include/malloc.h: Added z80 and gbz80 support.
2706 * device/lib/gbz80/heap.s: Added.
2708 * device/lib/z80/heap.s: Added.
2710 * device/lib/malloc.c: Added z80 and gbz80 support.
2712 * support/regression/tests/malloc.c (testMalloc): Added.
2714 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2716 * support/regression/tests/bug-478094.c: Added.
2718 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2720 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2722 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2724 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2726 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2728 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2730 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2732 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2734 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2736 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2738 * support/regression/tests/bug-477927.c: Added.
2740 * src/z80/peeph.def: Added minor rules.
2742 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2744 * src/z80/peeph.def: Added jump optimisation modification.
2746 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2748 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2750 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2752 * support/regression/tests/funptrs.c: Added.
2754 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2756 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2758 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2760 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2762 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2764 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2765 (movLeft2ResultLong): Created.
2767 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2768 (joinPushes): Added. Joins two char pushes into a word push.
2770 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2772 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2774 * support/makebin/Makefile (install): Added creation of dest dir.
2776 2001-10-24 Karl Bongers <karl@turbobit.com>
2778 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2780 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2782 * src/z80/ralloc.c: Turned off faulty pack for one use.
2784 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2786 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2788 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2790 * support/regression/Makefile: Improved clean
2792 * support/regression/ports/gbz80/spec.mk: Added clean
2794 * support/regression/ports/host/spec.mk: Added clean
2796 * support/regression/ports/z80/spec.mk: Added clean
2798 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2800 * support/regression/ports/mcs51/timeout.c: little improvements
2802 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2804 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2806 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2808 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2810 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2812 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2814 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2816 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2817 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2819 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2821 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2823 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2825 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2827 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2829 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2831 * support/regression/tests/longor.c: Added.
2833 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2835 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2837 * as/mcs51/aslink.h: define PATH_MAX
2839 * as/mcs51/asm.h: define PATH_MAX
2841 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2843 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2845 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2847 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2849 * src/SDCCglobl.h: define PATH_MAX
2851 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2853 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2855 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2857 * src/z80/gen.c (gencjneshort): Fixed
2859 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2861 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2863 * support/regression/tests/bug-469671.c: Added.
2865 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2867 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2869 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2871 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2873 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2875 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2877 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2879 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2881 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2883 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2885 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2887 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2889 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2891 * 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.
2893 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2895 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2897 2001-10-07 <johan@FRIJA>
2899 * device/lib/gets.c (gets): fixed the return value.
2901 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2902 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2904 * 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.
2906 * 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.
2908 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2910 * src/pic/gen.c: Removed Safe_strdup.
2912 * configure.in: Added option to enable libgc support.
2914 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2915 (bitVectUnion): Optimised.
2916 (bitVectIntersect): Optimised.
2917 (bitVectBitsInCommon): Optimised.
2918 (bitVectCplAnd): Optimised.
2920 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2922 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2924 * src/SDCCmain.c: distinguish between assembler debug and plain options
2926 * src/avr/main.c: remove standard assembler options
2928 * src/ds390/main.c: remove standard assembler options
2930 * src/mcs51/main.c: remove standard assembler options
2932 * src/port.h: removed "PENDING" comment
2934 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2936 * src/device/lib/_mulint.c : new, with assember functions
2938 * src/device/lib/_mullong.c : new, with assember functions
2940 * src/device/lib/_divuint.c : with assember functions
2942 * src/device/lib/_divsint.c : with assember functions
2944 * src/device/lib/_divulong.c: with assember functions
2946 * src/device/lib/_divslong.c: with assember functions
2948 * src/device/lib/_moduint.c : with assember functions
2950 * src/device/lib/_modsint.c : with assember functions
2952 * src/device/lib/_modulong.c: with assember functions
2954 * src/device/lib/_modslong.c: with assember functions
2956 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2958 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2960 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2961 replaced _mululong.c and _mulslong.c by _mullong.c
2963 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2965 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2967 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2969 * src/SDCCglue.c: test, if win32api is available for MINGW
2971 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2973 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2974 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2975 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2976 * support/regression/ports/host/spec.mk: removed GENERIC
2977 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2978 * support/regression/ports/z80/spec.mk: removed GENERIC
2980 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2982 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2984 * support/regression/tests/bug-467035.c: Created.
2986 2001-10-01 <johan@FRIJA>
2988 * src/SDCC.y: fixed bug #466586 part 1
2990 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2992 * SDCCicode.c: z80 has no generic pointers
2993 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2995 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2997 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2999 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3001 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3003 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3005 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3007 * configure.in: Fixed up so that ucsim is only configured once.
3009 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3011 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3012 (getPathDifference): As above.
3014 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3016 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3018 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3019 * .version: Updated to 2.3.1
3021 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3022 Added copyright header.
3024 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3025 (assemble): Added support for macro based assembler commands.
3026 (linkEdit): Added support for macro based linker commands.
3027 (preProcess): Changed the pre-processor to use macros.
3028 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3029 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3031 * device/lib/z80/crt0.s: Added module name for debugging.
3033 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3035 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3037 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3039 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3041 * src/Makefile.in: Added SDCCmacro and SDCCutil
3043 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3045 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3047 2001-09-16 <johan@FRIJA>
3049 * 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.
3051 2001-09-15 <johan@FRIJA>
3053 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3054 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3056 2001-09-11 <johan@FRIJA>
3058 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3060 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3062 * support/regression/tests/bug-460444.c: Added test case.
3064 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3065 (genCast): Added justification for all of the asserts.
3067 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3069 * support/regression/support.c: _xdata replaced by xdata
3071 * support/regression/spec.mk: removed _generic
3073 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3075 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3077 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3078 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3080 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3082 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3084 * support/regression/tests/bug-460010.c: Added test case.
3086 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3088 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3090 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3092 * support/regression/testfwk.c: removed workaround for bug #436344
3094 * support/regression/tests/bp.c: use less memory with mcs51
3096 * support/regression/tests/bug-441448.c: use less memory
3098 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3100 * support/regression/collate-results.py: typo
3102 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3104 * support/regression/tests/fetchoverlap.c: Added new test case.
3106 * support/regression/tests/bp.c: Added new test case.
3108 * support/regression/tests/bug-448984.c: Added new test case.
3110 * support/regression/tests/pow2shifts.c: Added new test case.
3112 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3113 (genlshTwo): Fixed right shift for count > 8.
3115 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3117 2001-09-08 <johan@FRIJA>
3119 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3121 2001-09-07 <johan@FRIJA>
3123 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3125 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3127 2001-09-06 <johan@FRIJA>
3129 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3130 * bernhard noted me at this: "() equals to (void)" (1.38)
3132 2001-09-05 <johan@FRIJA>
3134 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3136 2001-09-04 <johan@FRIJA>
3138 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3141 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3143 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3145 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3147 * link/z80/aslink.h: Fixed path for PATH_MAX
3149 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3151 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3153 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3155 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3157 * 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.
3159 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3161 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3162 (genCmp): Fixed up genCmp for the GB with longs.
3164 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3166 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3168 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3170 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3172 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3174 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3176 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3178 * 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.
3180 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3182 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3184 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3186 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3188 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3190 * sim/ucsim/configure: little improvement of Cygwin-detection
3191 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3192 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3193 * support/regression/tests/bug-221100.c: small changes for mcs51
3194 * support/regression/tests/bug-221168.c: small changes for mcs51
3195 * support/regression/tests/bug-227710.c: small changes for mcs51
3196 * support/regression/tests/staticinit.c: small changes for mcs51
3197 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3198 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3199 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601