1 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCicode.c (cnvFromFloatCast, cnvToFloatCast): fixed
6 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/mcs51/gen.c (genFunction, genEndFunction),
9 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
10 and restore of EA so that stack offsets to parameters are
11 correct when using both critical and reentrant/stack-auto.
12 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13 size (can be triggered in error if sloc is shared between
14 different sized objects)
15 * device/include/float.h: fixed macros to explicitly use
16 unsigned long where needed
18 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
20 Feature req. 799831: added code to allow nesting of critical functions
21 * src/mcs51/gen.c (genFunction, genEndFunction)
22 * src/ds390/gen.c (genFunction, genEndFunction)
24 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * src/SDCCsymt.c (sclsFromPtr),
28 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
29 support for standard C idiom of memory mapped variables; for
30 example, *((xdata int*)0x1234) = 1 is now internally equivalent
31 to xdata int at 0x1234 tempvar = 1.
32 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
33 provided by Akiya ISHIDA
35 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
37 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
38 * src/SDCCval.c (constVal): added reduction from int to char
39 * src/SDCCval.c (valMult, valDiv): fixed sign handling
40 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
41 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
43 * support/regression/tests/shifts.c: fixed
45 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 * src/z80/gen.c (genXor): Fixed bug #805445
49 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
51 Fixed bug #621531 (const & volatile confusion in the type chain).
52 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
53 refer to the const or volatile state of the pointer itself.
66 * support/regression/tests/const.c
68 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
70 When checking for duplicated modules, use absolute paths
71 instead of relative paths. Files changed:
76 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
80 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * device/include/string.h: added size_t typedef, changed
83 prototypes to use size_t, eliminated separate reentrant and
84 non-reentrant declarations, added _memmove declaration
85 * device/lib/_memcpy.c: changed to use size_t instead of int,
86 changed /4 to >>2 to avoid division library call
87 * device/lib/_memcmp.c,
88 * device/lib/_memset.c,
89 * device/lib/_strncat.c,
90 * device/lib/_strncpy.c,
91 * device/lib/_strncmp.c: changed to use size_t instead of int
92 * device/lib/_memmove.c: new file (fixed bug #772294)
93 * device/lib/Makefile.in: added _memmove.c
94 * device/lib/z80/asm_strings.s: fixed bug #772290
95 * support/regression/tests/bitfields.c: attempt to fix host assertion
96 failure on amd64-unknown-linux2.2
98 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
100 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
101 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
102 * as/z80/asmain.c (main): fixed bug #801766
104 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
106 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
109 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
112 reported in bug #800609
114 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
116 * Top header beautifications in src/pic16 directory:
117 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
118 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
119 pcoderegs.h, ralloc.c, ralloc.h
120 * main.c: added top header and GPL license notice
121 * pcode.c: fixed the if-conditional warning
123 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
125 * device/lib/_mullong.c: replaced int by short for gcc
127 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
129 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
130 and JUMPTABLE iCodes properly now (worked by accident before)
131 * src/mcs51/gen.c (leftRightUseAcc),
132 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
133 iCode properly now. Use getSize instead of nRegs since a & b
134 aren't part of the nRegs tally.
136 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
138 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
139 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
140 before instructions that use the _STATUS register
142 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
144 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
145 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
146 fetching of the pointer
147 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
148 copied from genNearPointerSet()
149 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
150 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
151 If they pop r0/r1 they must be called in the opposite order than aopOp().
152 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
153 (resp. --stack-auto), prepared for --xstack
155 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
157 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
159 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
161 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
162 these ports have their own __sdcc_external_start()
164 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
166 pic patch provided by Slade Rich <slade_rich@yahoo.com>
167 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
168 type for bits was changed. It resulted in bit variables becoming
169 global, which is not permitted in PIC 14 assembly output.
171 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
173 * doc/sdccman.lyx: various additions and updates. Rearranged sections
175 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
177 Z80 and MCS51 linkers complaint if a public symbol is defined
178 in more than one library module:
182 * as/mcs51/Makefile.in
184 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
186 A few small changes that speed up the peephole optimizer.
190 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
192 Try to make the peephole optimizer smarter by maintaining
193 an association between the assembly source code and the
194 iCodes that originated them. Put this information to use
195 with a new peephole rule condition "notVolatile" so that
196 the rules can be aggressive yet still safe.
201 * src/mcs51/peeph.def
203 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
207 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
208 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
209 if the left or right operand symbols have the accuse flag set.
211 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
213 Changed the type of the result of the ! (NOT) operator to char;
214 previously it returned the same type as the source. This allows
215 us to eliminate all the genFloatNot functions (all of its target
216 implementations were very buggy) since !float can use the same
219 * src/SDCCicode.c (ast2iCode): ! returns char
220 * src/mcs51/gen.c (genNot, genNotFloat),
221 * src/ds390/gen.c (genNot, genNotFloat),
222 * src/z80/gen.c (genNot, genNotFloat),
223 * src/pic/gen.c (genNot, genNotFloat),
224 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
226 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
228 pic patch provided by Slade Rich <slade_rich@yahoo.com>
229 1. Interrupt would not compile properly. Ensure PCLATH register is saved
230 during interrupts. Ensure WSAVE is located at a shared bank address.
231 2. Fixed page selection in some places
232 3. Fixed BTFSS/C to where necessary use registers directly and not simply
233 the registers name strings.
234 4. Fixed "signed / unsigned compare" compiler warnings.
235 5. The PIC port manages its own allocation of the general purpose
236 registers, but makes no attempt to reuse them. As a result when
237 compiling it soon runs out of general purpose registers. Some
238 additional code was added to the files pcode.c and device.c to walk
239 through the function call tree and rename the registers so that they
249 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
250 genPlus() & genMinus() when the result is the same as left or right
252 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
254 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
256 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 Made bitfield a distinct type from bit so that bitfields
259 convert as per ANSI C and bits retain their traditional
260 boolean style behaviour. Implemented bitfield support in
268 * src/ds390/gen.c: bit v bitfield split
269 * src/z80/gen.c: New support for bitfields
270 * support/regression/tests/bitfields.c: reenabled z80,
273 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
275 Rules 246.x, 247.x relate to bitfields, the others speed up
276 access to xdata mapped I/O devices.
278 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
280 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
282 Cleaned up genPackBits and genUnpackBits and added two helper
283 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
284 for literal assignments in genPackBits (thanks to Frieder for
290 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
292 Fixed bug #748310 (pointer to function type mishandled when the
293 function name is omitted). Also fixed a SIGSEGV when a function
294 attribute (reentrant, etc) is used on a non-function or on a
295 function but misplaced before the parameter list.
297 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
299 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
300 * support/Util/SDCCerr.h,
301 * support/Util/SDCCerr.c: Added func attr misuse error msg
303 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
305 Fixed bug #787649 by anonymous
306 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
307 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
309 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 Fixed numerous bitfield problems.
313 * src/SDCC.y: More bitfield related error checking
315 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
316 * support/Util/SDCCerr.h,
317 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
318 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
319 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
320 * support/regression/tests/bitfields.c: tests added
322 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 Made the constant following the "interrupt" keyword optional. If
325 omitted, the function will not automatically be given an entry
326 in the interrupt vector table (similar to #pragma NOIV, but
327 less syntacticly kludgy). The interrupt number is also now
328 range checked. Also fixed a bug in the high order bit example
335 * support/Util/SDCCerr.c
336 * support/Util/SDCCerr.h
339 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
341 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
342 * src/SDCCicode.c (operandOperation): rewritten some ops
343 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
344 * src/SDCCsymt.c (computeType): literals are handled the same way as any
346 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
347 be re-activated by defining REDUCE_LITERALS)
348 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
349 unsigned, but are signed by default
350 * src/SDCCval.c (constVal): rearranged
351 * src/SDCCval.c (valMod): preliminary fix
352 * src/SDCCval.c (valCastLiteral): use TYPE_* types
353 * support/regression/literalop.c: added, work in progress
355 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
357 Generate warnings for useless declarations like "char data;"
358 that don't do what new users expect.
361 * support/Util/SDCCerr.h
362 * support/Util/SDCCerr.c
364 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
366 * src/SDCCval.c (valMult): fix overflow detection of negative int
368 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
372 Changes to support big endian targets:
385 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
387 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
388 * device/lib/time.c: fixed warning "integer overflow in expression"
390 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
392 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
393 * src/SDCCval.c (constVal): changed default to signed; hex and octal
394 constants are unsigned; added recognition of "u" flag for unsigned
395 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
396 * src/SDCCval.c (valDiv, valMod): fixed signdness
397 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
398 signedness of modulo, left and right shift
399 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
400 * support/Util/SDCCerr.h: added warning W_INT_OVL
401 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
402 * src/SDCCast.c (ast_print): improved output of constants
404 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
406 Fixed some warnings when building with MSVC:
419 * support\cpp2\cpplib.c
423 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
425 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
427 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
429 * support\librarian\clean.mk: Do not remove Makefile.
430 * support\librarian\Makefile: added.
432 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
434 Added librarian to MSVC build:
437 * support\librarian\librarian.dsp
439 'configure' not needed for librarian, removed:
440 * support\librarian\configure
441 * support\librarian\configure.in
442 * support\librarian\config_in.h
443 * support\librarian\Makefile.in
445 Hopefully these ones built the librarian and the rest of sdcc properly:
449 Messed up 'configure', so revert to previous version:
453 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
455 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
456 there, while the mantissa of a double is "only" 53 bits wide.
458 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
460 Adding sdcclib to the build. MSVC project coming soon.
463 * support\librarian\clean.mk
464 * support\librarian\configure
465 * support\librarian\configure.in
466 * support\librarian\config_in.h
467 * support\librarian\Makefile.bcc
468 * support\librarian\Makefile.in
469 * support\librarian\sdcclib.c
476 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
478 Linker now complaints if linked modules have conflicting options, for
479 example, one compiled using --model-large and another one compiled with
480 --model-small. The following files were modified:
502 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
504 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
505 as/mcs51/lklibr.c: Generate a warning when a library is not found.
507 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
509 * src/z80/mappings.i: fix _mul[us][int,long] entries
511 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
513 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
515 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
517 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
518 * support/regression/tests/bitopcse.c: added
526 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
528 added support for new library format to z80, gbz80 linkers:
534 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
536 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
537 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
539 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
541 added DUMMY_READ_VOLATILE:
550 * src/SDCCcse.c (algebraicOpts): many improvements
551 * src/SDCCcse.h: removed algebraicOpts()
552 * src/SDCCicode.c (picDummyRead): added
554 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
556 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
557 "Insufficient space in data memory".
559 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 * src/mcs51/gen.c: fixed bug #771358
562 * src/z80/gen.c: fixed bug #759087
564 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
566 * src/pic16/glue.c: minor cleanup by Vangelis
568 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
570 * device/include/regc515c.h: fixed #758477
571 * device/lib/_gptrget.c: saving some cycles in generic pointer get
572 * device/lib/_gptrput.c: saved a few bytes
573 * my tab spacing is 8, yours too?)
574 * device/lib/_ser.c: process RX bytes earlier than TX bytes
575 * device/lib/serial.c: process RX bytes earlier than TX bytes
576 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
578 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
582 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
584 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
586 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
588 * device/lib/Makefile.in: bad fix, reverted to 1.43
590 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
592 * device/lib/Makefile.in: added missing z80 object files
594 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
596 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
597 pic16 progress by Vangelis:
615 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
617 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
619 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
621 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
622 added gbz80 build to MSVC project.
623 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
624 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
625 from 8051 stuff and setup so it links using a .lnk file.
627 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
629 * support/librarian/sdcclib.c: sdcc librarian.
630 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
633 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
635 * as/mcs51/lkmain.c: properly handle extensions in function afile.
637 2003-07-02 Borut Razem <borut.razem@siol.net>
639 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
640 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
641 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
642 src/xa51/main.c, src/z80/main.c:
643 virtualization of glue() function: each port has it's own glue function,
644 which is accessed by do_glue function pointer in PORT.general structure
646 2003-07-01 Kevin Vigor <kevin@vigor.nu>
648 * DS800C400 fun, improved ROM interface and tinibios.
650 2003-06-27 Kevin Vigor <kevin@vigor.nu>
652 * More support for DS80C400. Now includes beginning of interface to ROM.
654 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
656 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
658 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
660 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
662 2003-06-19 Borut Razem <borut.razem@siol.net>
664 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
666 2003-06-19 Borut Razem <borut.razem@siol.net>
668 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
669 fixed Z80 port - crt0.o: cannot open.
671 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
673 * support/Util/MySystem.c (merge_command): revert bad fix
675 2003-06-18 Borut Razem <borut.razem@siol.net>
677 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
679 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
681 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
682 option --use-stdout sends errors to stdout instead of stderr.
684 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
686 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
688 2003-06-15 Borut Razem <borut.razem@siol.net>
690 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
691 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
692 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
693 fixed width array of pointers replaced with sets;
694 multiple include and lib paths ared transferred to preprocessor and linker
695 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
696 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
697 fixed width array of pointers
698 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
699 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
700 fixupPath(), getPathDifference()
701 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
702 fixed width array of pointers
704 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
706 * src/pic16/ralloc.c: fix warnings
707 * src/pic16/pcode.c: fix warning
709 2003-06-10 Scott Dattalo <scott@dattalo.com>
711 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
712 know all the details, but essentially this set of changes enable
713 the pic16 port to generate movff instructions and generate assembler
719 * src/pic16/device.c:
722 * src/pic16/pcoderegs.c:
723 * src/pic16/ralloc.c:
724 * src/pic16/ralloc.h:
726 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
728 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
729 added option --vc, so sdcc errors and warnings are compatible with
730 Microsoft Visual Studio.
732 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
734 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
735 device/lib/libfloat.lib: added atof function.
737 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
739 * doc/sdccman.lyx: updated to Lyx 1.3
740 * doc/cdbfileformat.lyx: updated to Lyx 1.3
741 * doc/test_suite_spec.lyx: updated to Lyx 1.3
742 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
744 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
746 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
748 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
750 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
751 additions to the "related tools/documentation" section
753 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
755 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
757 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
759 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
760 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
762 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
764 * doc/sdccman.lyx: fix double dash and other minor things
765 * doc/Makefile: fix double dash
767 2003-05-28 Karl Bongers(patches from Martin Helmling)
768 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
769 condition and ignore commands.
771 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
773 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
774 is in parts still quite out of date, I did changes as far as I felt makes sense
775 for a non-native english speaker.
776 Please feel free to add to the manual or to correct my changes.
777 * doc/Makefile: undid touching the date of intermediate tex files.
779 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
781 * doc/sdccman.lyx: Manual has an index now
783 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
785 Finalize muluint/mulsint and mululong/mulslong merging:
786 * device/lib/_mulint.c
787 * device/lib/_mullong.c
788 * device/lib/gbz80/mul.s
789 * device/lib/gbz80/stubs.s
790 * device/lib/z80/mul.s
791 * device/lib/z80/stubs.s
792 * src/SDCCsymt.c (initCSupport)
794 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
796 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
797 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
798 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
799 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
802 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
804 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
805 the regression tests I'm not brave enough to enable 245.b, 245.c
806 * doc/sdccman.lyx: added latex preamble for hyperref package.
807 Using pdflatex this will give you a hyperlinked pdf file with
808 bookmarks. (prepend '%' before /usepackage if this breaks something)
810 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
812 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
814 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
816 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
818 2003-05-21 <johan@balder>
820 * src/SDCCglue.c (printIval): fixed bug #739934
822 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
824 Applied patch from bug 737905 (renamed yylineo to mylineno):
831 * src/pic16/pcode.c: Cleaned warnings
832 * src/pic16/pcodeflow.c: Cleaned warnings
833 * src/pic16/pcoderegs.c: Cleaned warnings
835 2003-05-19 Scott Dattalo <scott@dattalo.com>
837 * src/pic16/pcode.c: Cleaned warnings
838 * src/pic16/pcodepeep.c: Cleaned warnings
839 * src/pic16/ralloc.c: Cleaned warnings
841 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
843 * doc/sdccman.lyx: fixed bug 739745
844 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
846 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
848 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
849 it can be defined with CFLAGS when running configure
850 * src/SDCCmain.c: fixed compiling + linking with object files
852 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
854 * configure.in: configure for pic16 port,
855 added --disable-pic16-port
856 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
857 * src/SDCCmain.c: linkOptions is changed to set *,
858 added if/endif conditional macros to remove options help
859 messages from optionsTable when a port is not configured, added
860 support for the PIc16 port in the ports table, when executing
861 the compiler with no port specified on command line, a default
862 port is selected with the new macro DEFAULT_PORT which is
863 defined in port.h, in setDefaultOptions() linkOptions is removed
864 from initialization assignment, since now it is a set,
865 parseCmdLine uses setParseWithComma for linkOptions, in
866 linkEdit() linkOptions are accessed with new function indexSet()
867 which returns the i'th item of a set variable. See SDCCset.c, in
868 linkEdit() when calling buildCmdLine(), added linkOptions as
869 last argument. Now users can pass arguments to gplink via the
870 -Wl option, main() uses pic16glue() to glue up pic16 programs
871 * src/SDCCpeeph.c: various changes to support pic16
872 * src/SDCCset.c: added function void *indexSet(set *, int) to
873 return the i'th item of the set
874 * src/SDCCset.h: added function prototype for indexSet()
875 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
876 * src/clean.mk: added pic16 in CLEANALLPORTS variable
877 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
878 added macro DEFAULT_PORT
879 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
880 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
882 * src/pic16/glue.c: commented out some error producing lines
883 * src/pic16/main.c: __config directives are commented out to stop
884 gpasm complaining and test the linkage with gplink, _linkCmd and
885 _asmCmd changed to be more gplink and gpasm friendly
886 * src/pic16/peeph.def: peep rule 3 is commented out, since it
887 produced an error when parsed, peep rule 12 is added to utilize
888 movff, but it is commented out since the pCode does not support
889 yet a command with 2 address arguments
891 2003-05-18 <johan@balder>
893 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
894 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
895 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
897 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
898 Added feature to script commands from file.
900 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
902 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
903 * src/SDCCutil.c: include ctype.h for win32
905 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
907 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
909 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
911 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
912 Fixed so you can set breakpoints prior to run, run does not stop
913 on entry now. Add tbreak. Other enhancements and fixes for use
916 2003-05-12 Borut Razem <borut.razem@siol.net>
918 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
920 2003-05-11 Borut Razem <borut.razem@siol.net>
922 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
923 the path of bin directory, so that PATH is the only env. variable, which has to be set
924 in case of standard installation.
925 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
926 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
927 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
929 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
931 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
932 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
933 temp files are in the port dir; clean the gen/test directory when
934 generating new test.c
935 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
936 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
937 * support/regression/tests/zeropad.c: added
939 2003-05-09 <johan@balder>
941 * src/SDCCglue.c: fixed bug #597940
943 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
945 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
946 cache sfr, optimize next,step, fix off by one sourceline,
947 support ddd list function.
948 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
950 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
952 * support/regression/HTMLgen.py: added compare_s2f()
953 * support/regression/Makefile: redo 1.27
954 * support/regression/generate-cases.py: redo 1.5
956 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
958 * support/regression/tests/float.c: workaround 33 bit hex constant
959 * support/regression/tests/simplefloat.c: fix division for host
961 2003-04-29 Scott Dattalo <scott@dattalo.com>
963 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
964 that tame's the PIC's over-aggressive optimizer.
966 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
968 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
971 2003-04-29 Kevin Vigor <kevin@vigor.nu>
973 Initial support for DS80C400. "Hello world" runs on TINIm400
976 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
978 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
979 * Some notes on ddd usage added in debugger/README
980 Martin Helmling adding more features and fixes for ddd GUI debugger.
981 Code added for nexti, stepi, up, down, and other adjustments.
983 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
985 * src/pic/pCodepeep.c non-wildcard asmops are now handled
986 * src/pic/peeph.def Added two rules to optimize carry manipulation
987 * src/pic/* removed debug printfs
989 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
991 * debugger/mcs51/cmd.c: added header newalloc.h
993 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
995 * as/Makefile: new EXEEXT
996 * as/z80/Makefile: remove trailing slash of BUILDIR
997 * as/z80/clean.mk: new EXEEXT
998 * Makefile.common.in: add to CFLAGS (and others), don't replace it
999 * support/cpp2/Makefile.in: new EXEEXT
1000 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1002 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1004 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1005 EXEEXT was introduced to fix all related problems with targets
1006 "clean", "install" and "uninstall"; a couple of further flaws
1007 especially with "clean" have been fixed too
1008 * as/mcs51/Makefile.in
1013 * debugger/mcs51/Makefile.in
1014 * debugger/mcs51/clean.mk
1016 * link/z80/Makefile.in
1019 * packihx/Makefile.in
1021 * sim/ucsim/Makefile
1022 * sim/ucsim/clean.mk
1023 * sim/ucsim/avr.src/Makefile.in
1024 * sim/ucsim/avr.src/clean.mk
1025 * sim/ucsim/s51.src/Makefile.in
1026 * sim/ucsim/s51.src/clean.mk
1027 * sim/ucsim/xa.src/Makefile.in
1028 * sim/ucsim/xa.src/clean.mk
1029 * sim/ucsim/z80.src/Makefile.in
1030 * sim/ucsim/z80.src/clean.mk
1031 * sim/ucsim/main_in.mk
1032 * sim/ucsim/packages_in.mk
1033 * sim/ucsim/gui.src/Makefile.in
1034 * sim/ucsim/gui.src/serio.src/Makefile.in
1035 * sim/ucsim/gui.src/serio.src/clean.mk
1038 * support/cpp2/Makefile.in
1039 * support/cpp2/clean.mk
1040 * support/makebin/Makefile
1041 * support/makebin/clean.mk
1042 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1043 * doc/sdccman.lyx: --program-suffix no longer needed
1045 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1047 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1048 Martin Helmling added support for ddd GUI debugger.
1049 Code added to display assembly, set variables, and other commands
1050 to interface to ddd.
1052 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1054 * as/Makefile: fix target clean
1055 * as/clean.mk: fix target clean
1056 * as/z80/clean.mk: fix target clean
1058 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1060 * Makefile.common.in: added @EXEEXT@
1061 * configure.in: removed all mingw32 stuff
1062 * configure: rebuilt from configure.in
1063 * doc/sdccman.lyx: updated section "installation"
1064 * support/scripts/sdcc_mingw32: adapted to configure
1065 * support/scripts/sdcc_cygwin_mingw32: added
1067 2003-04-22 Scott Dattalo <scott@dattalo.com>
1069 * src/pic Added object file support for the PIC port
1070 * src/pic Applied patch from Craig Franklin (this started the object file support)
1071 * src/regression Updated the PIC regression tests for object files
1073 2003-04-20 Borut Razem <borut.razem@siol.net>
1075 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1076 lklex.c: In function `getfid':
1077 lklex.c:203: warning: array subscript has type `char'
1078 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1079 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1080 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1081 stack handling macros
1083 2003-04-19 Borut Razem <borut.razem@siol.net>
1085 * "handling space characters in file path" task:
1086 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1087 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1088 * support/Util/MySystem.h: make it self-sufficient
1089 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1090 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1091 handling space characters in file path
1092 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1093 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1094 * support/Util/MySystem.c: handling space characters in executable's path
1096 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1098 * as/z80/Makefile: fix permanent rebuild of z80
1099 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1100 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1102 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1104 * src/SDCCopt.c: add special case optimization to replace modulo by
1105 a power of two with a bitwise AND.
1107 2003-04-18 <johan@balder>
1109 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1111 2003-04-17 <johan@balder>
1113 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1114 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1116 2003-04-13 Borut Razem <borut.razem@siol.net>
1118 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1119 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1120 fixed mingw problem in adl_NORMALIZE_PATH
1122 2003-04-12 Borut Razem <borut.razem@siol.net>
1124 * fixed "#pragma SAVE/RESTORE can not be nested":
1125 * src/SDCC.lex: reworked pragma handling functions
1126 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1127 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1129 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1131 * src/SDCCutil.c (pathEquivalent): defined but not used
1132 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1133 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1134 * configure: rebuilt from configure.in
1135 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1136 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1137 * device/include/Makefile.in: replace sdcc_datadir
1138 * device/lib/Makefile.in: replace sdcc_datadir
1139 * Makefile.common.in: add LDFLAGS from configure
1140 * packihx/Makefile.in: use LDFLAGS
1141 * src/Makefile.in: use LDFLAGS
1142 * support/cpp2/Makefile.in: add LDFLAGS from configure
1143 * support/makebin/Makefile: use LDFLAGS
1144 * .version: bumped version number to 2.3.5
1146 2003-04-12 Borut Razem <borut.razem@siol.net>
1148 * completed "different paths" task:
1149 * src/SDCCmacro.c: fixed bug in handling quotes
1150 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1151 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1153 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1155 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1157 2003-04-11 kevin Vigor <kevin@vigor.nu>
1159 * ds390/gen.c ds390/peeph.def: fix bug 706781
1161 2003-04-11 Borut Razem <borut.razem@siol.net>
1163 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1165 2003-04-10 Scott Dattalo <scott@dattalo.com>
1167 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1168 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1169 set - this bit used to not be set...).
1170 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1171 bad code in PIC Port
1172 * src/regression/and2.c added to test bug 609268
1173 * src/regression/Makefile added and2.c to regression test
1176 2003-04-08 <johan@CP255758-A>
1178 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1179 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1180 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1182 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1184 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1186 * support/cpp2/Makefile.in: fix bug #487815
1187 * configure: rebuilt from configure.in
1188 * Makefile.common.in: docdir changed, new path suffixes
1189 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1190 * sdcc_vc_in.h: reflect changes from sdccconf.h
1191 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1192 * src/SDCCutil.h: remove BINDIR hack
1193 * doc/sdccman.lyx: update new path hierarchy
1195 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1197 * src/SDCCpeeph.c: added okToRemoveSLOC test
1199 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1201 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1203 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1205 * src/SDCCpeeph.c: added labelIsReturnOnly test
1206 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1208 2003-04-05 <johan@balder>
1210 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1211 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1212 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1213 * src/SDCCast.c: fixed a warning
1214 * src/SDCCast.h: fixed a warning
1215 * src/SDCCicode.c (operandFromAst): fixed a warning
1217 2003-04-04 <johan@balder>
1219 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1220 * src/SDCCast.c (decorateType): fixed bug #715076
1221 * src/SDCC.y: fixed bug #702907
1223 2003-04-03 <johan@balder>
1225 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1226 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1227 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1228 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1229 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1231 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1233 * _decdptr.c: fix return values
1234 * _gptrget.c: fix return values
1235 * _gptrgetc.c: fix return values
1236 * _gptrput.c: fix return values
1237 * _mulint.c: fix return values
1238 * as/z80/Makefile: fix 'make -j' problem
1240 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1242 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1243 * configure.in: big cleanup, updated to autoconf 2.5x
1244 * configure: rebuilt from configure.in
1245 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1246 * sdcc_vc_in.h: reflect changes from sdccconf.h
1247 * doc/Makefile: fixed a flaw in "make install"
1249 2003-04-02 <johan@balder>
1251 * src/ds390/gen.c (genCmp): no comments
1252 * src/mcs51/gen.c (genCmp): no comments
1253 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1254 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1256 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1258 * support/regression/generate-cases.py: place generated file in given sub directory
1259 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1260 * support/regression/Makefile: improvements for 'make -j';
1261 side effect: it's simpler and faster now
1263 2003-03-31 Borut Razem <borut.razem@siol.net>
1265 * src/z80/main.c: link-{port} and as-{port} defined without path
1266 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1268 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1270 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1272 2003-03-30 Borut Razem <borut.razem@siol.net>
1274 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1275 changed type of list parameter to set
1276 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1277 * src/port.h: changed type of do_assemble() parameter to set
1278 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1279 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1280 definition of "cppoutfilename" macro with NULL value in preProcess()
1281 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1282 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1283 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1284 replaced with set *binPathSet
1285 * shash_add() deallocates the item, if allready exsists, before adding the new one
1286 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1288 2003-03-30 Scott Dattalo <scott@dattalo.com>
1290 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1291 a nested for loop bug in the PIC port
1292 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1295 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1297 * support/Util/dbuf.h: remove C++ stuff to make it portable
1299 2003-03-28 Borut Razem <borut.razem@siol.net>
1301 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1302 literal strings in stringLiteral()
1303 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1304 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1307 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1309 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1311 2003-03-26 <johan@balder>
1313 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1314 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1315 * src/SDCCast.c (decorateType): fixed " -v < 3"
1317 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1319 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1320 Added Lenny Story's debug infrastructure changes:
1321 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1322 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1323 * src/cdbFile.c: added
1324 * src/SDCCdebug.c: added
1325 * src/SDCCdebug.h: added
1326 * src/SDCCast.c (createFunction)
1327 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1328 * src/SDCCmain.c (parseCmdLine, main)
1329 * src/SDCCmem.c (redoStackOffsets)
1330 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1333 * src/avr/gen.c (genAVRCode)
1334 * src/ds390/gen.c (gen390Code)
1335 * src/mcs51/gen.c (gen51Code)
1336 * src/pic/gen.c (genpic14Code)
1337 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1338 * src/xa51/gen.c (genXA51Code)
1339 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1341 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1343 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1344 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1346 2003-03-22 <johan@balder>
1348 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1350 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1352 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1353 * doc/cdbfileformat.lyx: added, written by Lenny Story
1354 * doc/Makefile: added cdbfileformat.lyx
1355 * doc/clean.mk: added cdbfileformat.lyx
1357 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1359 * src/mcs51/peeph.def: fix bug #705773
1361 2003-03-20 <johan@balder>
1363 An sfr/sbit can have an "at #" AND an initializer
1364 * src/SDCCsymt.c (checkSClass):
1365 * src/SDCCmem.c (allocGlobal):
1366 * src/SDCCmem.c (allocLocal):
1367 * src/SDCCast.c (createBlock):
1369 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1371 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1373 2003-03-16 <johan@balder>
1375 Undid the hackup of const and volatile, the problem is much bigger
1377 * src/SDCCast.c:1.171
1378 * src/SDCCglue.c:1.138
1379 * src/SDCCicode.c:1.146
1380 * src/SDCCsymt.c:1.150
1381 * src/SDCCval.c:1.65
1383 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1385 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1386 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1388 2003-03-13 <johan@balder>
1390 Hackup const and volatile modifiers in type chains a bit:
1392 * src/SDCCast.c:1.169
1393 * src/SDCCglue.c:1.136
1394 * src/SDCCicode.c:1.143
1395 * src/SDCCsymt.c1.146
1396 * src/SDCCsymt.h1.59
1397 * src/SDCCval.c:1.63
1399 2003-03-12 <johan@balder>
1401 * src/SDCCBBlock.h: more LRH debugging junk
1402 * src/SDCCcflow.h: more LRH debugging junk
1403 * src/SDCCloop.c: more LRH debugging junk
1404 * src/SDCC.y (struct_declaration): fixed bug #697590
1405 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1406 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1407 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1409 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1410 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1411 test function names must now match exactly).
1412 * src/SDCCcse.c: added special case in findCheaperOp to allow
1413 extending a short integer. Makes less awful code for bug 700121 test case.
1415 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1417 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1418 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1420 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1422 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1423 actually called (operandsNotEqual() was called for all
1424 operandsNotEqualX tests).
1426 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1428 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1429 with shorter literals. Fixes bug 700121.
1431 2003-03-11 <johan@balder>
1433 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1435 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1437 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1438 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1440 2003-03-10 Borut Razem <borut.razem@siol.net>
1442 * src/SDCCmain.c: pipe preprocessor's output
1443 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1444 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1445 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1446 which closes all pipes in pipeSet set
1447 * src/SDCCset.c: free deleted item in function deleteSetItem()
1448 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1449 moved from z80 to src subproject
1450 * .version: increased version number to 2.3.4
1452 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1454 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1455 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1456 * support/regression/ports/xa51/spec.mk: fix typo
1458 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1460 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1462 2003-03-09 Borut Razem <borut.razem@siol.net>
1464 * src/SDCCmain.c: pipe preprocessor's output
1465 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1466 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1467 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1468 which closes all pipes in pipeSet set
1469 * src/SDCCset.c: free deleted item in function deleteSetItem()
1470 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1471 moved from z80 to src subproject
1473 2003-03-09 Borut Razem <borut.razem@siol.net>
1475 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1476 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1477 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1478 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1479 * src/SDCCglobl.h: unification of WIN32 native definitions
1481 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1483 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1485 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/configure.in: check for endianess (even while cross-compiling)
1488 * src/configure: check for endianess (even while cross-compiling)
1489 * src/configure_in.h: check for endianess (even while cross-compiling)
1490 * src/avr/gen.c: remove old endianess stuff
1491 * src/mcs51/gen.c: remove old endianess stuff
1492 * src/ds390/gen.c: remove old endianess stuff
1493 * src/pic/gen.c: remove old endianess stuff
1494 * src/pic/genarith.c: remove old endianess stuff
1495 * src/pic/glue.c: fix endianess check
1496 * src/pic16/gen.c: remove old endianess stuff
1497 * src/pic16/genarith.c: remove old endianess stuff
1498 * src/pic16/glue.c: fix endianess check
1499 * src/xa51/gen.c: remove old endianess stuff
1500 * src/z80/gen.c: fix endianess check
1501 * src/SDCCglue.c: fix endianess check
1502 * src/ds390/peeph.def: fix bug 700036
1504 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1506 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1507 * src/configure: find appropriate data-types on host for SDCC's int and long
1508 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1509 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1510 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1512 2003-03-07 <johan@balder>
1515 some minor cleanups before the big shot
1516 OP_DEFS and OP_USES now use Kevin's protection
1517 new option --nolabelopt
1528 * src/ds390/ralloc.c:
1529 * src/mcs51/ralloc.c:
1531 * src/xa51/ralloc.c:
1534 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1536 * src/pic/pcode.c (get_op): fix 64 bit warnings
1537 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1538 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1539 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1540 * support/regression/tests/malloc.c: fix 64 bit warnings
1542 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1544 * src/mcs51/gen.c (genMinus): fixed bug 696436
1546 2003-03-02 Borut Razem <borut.razem@siol.net>
1548 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1550 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1552 * configure.in: test for mkstemp
1553 * sdccconf_in.h: add HAVE_MKSTEMP
1555 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1557 * device/include/ctype.h: removed warning while using --stack-auto
1558 * device/include/malloc.h: removed warning while using --stack-auto
1559 * device/include/string.h: removed warning while using --stack-auto
1561 2003-02-23 Borut Razem <borut.razem@siol.net>
1563 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1564 because NDEBUG is defined (see man assert)
1565 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1567 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1569 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1570 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1572 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1574 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1575 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1577 2003-02-18 <johan@balder>
1579 * as/mcs51/asmain.c (asmbl): module can start with a digit
1580 * as/z80/asmain.c (asmbl): module can start with a digit
1582 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1584 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1585 * src/asm.c: fix pipe() for Mingw32
1587 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1589 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1590 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1591 make -V work again; --c1mode reads now from stdin
1592 * doc/sdccman.lyx: added --c1mode
1593 * support/Util/SDCCerr.c: new messages for c1 mode
1594 * support/Util/SDCCerr.h: new messages for c1 mode
1595 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1597 2003-02-15 <johan@balder>
1599 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1601 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1603 * doc/sdccman.lyx: Environment variables, -o and other minor things
1605 2003-02-14 <johan@balder>
1607 * src/xa51/main.c: before anyone really tries to use it :)
1609 * Install doc's in share/sdcc/doc
1610 * removed some obsolete files
1611 * Do a proper make distclean and uninstall
1612 M Makefile.common.in
1615 M device/include/Makefile.in
1616 M device/lib/Makefile.in
1619 M sim/ucsim/doc/Makefile.in
1622 R src/xa51/peeph.rul
1623 M support/cpp2/Makefile.in
1624 M support/makebin/Makefile
1627 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1629 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1631 2003-02-10 Borut Razem <borut.razem@siol.net>
1633 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1634 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1635 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1636 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1637 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1638 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1639 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1640 src/z80/Makefile.bcc: Borland Makefile cleanup
1641 * as/z80/Makefile.bcc: Added Borland Makefile
1642 * support/cpp2/borland.h: Removed
1644 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1646 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1647 * src/SDCC.lex: new pragma NOIV
1648 * src/SDCCglobl.h: new pragma NOIV
1649 * src/SDCCmem.c: new pragma NOIV
1651 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1653 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1655 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1657 * src/SDCCmain.c: signal handling is switched off by --debug
1658 * doc/Makefile: small fix for install; use clean.mk again
1659 * doc/clean.mk: clean *.pdf and *.html too
1661 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1663 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1664 * device/lib/printfl.c: fix a ds390 bug by making it portable
1665 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1666 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1667 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1668 * debugger/mcs51/cmd.c: converted multi-line string literals
1669 * sim/ucsim/globals.cc: converted multi-line string literals
1670 * src/SDCCmain.c: introduced signal handler to remove temp files
1671 * doc/Makefile: small tweaks, implement clean
1672 * doc: removed generated files
1674 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1676 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1677 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1678 Address Record is not correctly generated for DS390."
1680 2003-02-02 Borut Razem <borut.razem@siol.net>
1682 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1683 * as/mcs51/asm.h: fixed compilation with Borland C
1684 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1685 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1686 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1687 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1688 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1689 src/z80/Makefile.bcc: delete $(LIB) only if exist
1690 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1692 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1694 * device/include/malloc.h: introduced NULL
1695 * device/include/string.h: introduced NULL
1696 * device/include/stdlib.h: introduced NULL
1697 * device/lib/_memcpy.c: removed NULL
1698 * device/lib/_strcat.c: removed NULL
1699 * device/lib/_strchr.c: removed NULL
1700 * device/lib/_strcmp.c: removed NULL
1701 * device/lib/_strcpy.c: removed NULL
1702 * device/lib/_strcspn.c: removed NULL
1703 * device/lib/_strlen.c: removed NULL
1704 * device/lib/_strncat.c: removed NULL
1705 * device/lib/_strncmp.c: removed NULL
1706 * device/lib/_strncpy.c: removed NULL
1707 * device/lib/_strpbrk.c: removed NULL
1708 * device/lib/_strrchr.c: removed NULL
1709 * device/lib/_strspn.c: removed NULL
1710 * device/lib/_strstr.c: removed NULL
1711 * device/lib/_strtok.c: removed NULL
1712 * device/lib/malloc.c: removed NULL, include own header
1714 2003-02-02 <johan@balder>
1716 * 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
1717 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1718 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1719 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1720 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1721 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1723 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1725 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1728 2003-02-01 <johan@balder>
1730 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1732 2003-01-31 <johan@CP255758-A>
1734 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1736 2003-01-30 <johan@balder>
1738 * src/SDCCBBlock.c: automatic bug detection
1739 * src/SDCCicode.c: automatic bug detection
1741 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1743 * src/SDCCglobl.h: now --xram-size 0 works
1744 * src/SDCCmain.c: now --xram-size 0 works
1746 2003-01-29 <johan@balder>
1748 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1750 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1752 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1753 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1754 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1755 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1756 * src/SDCCglobl.h: Added options --xram-size and --code-size
1757 * src/SDCCmain.c: Added options --xram-size and --code-size
1759 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1761 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1762 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1764 2003-01-27 <johan@balder>
1766 * src/SDCC.y: fixed bug #613764
1768 2003-01-26 <johan@balder>
1770 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1771 * src/SDCCsymt.h: fixed bug #673374
1772 * src/SDCCglue.c: fixed bug #661910
1773 * src/SDCCast.c: fixed bug #458099 and 673374
1775 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1777 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1778 * as/mcs51/strcmpi.h: added
1779 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1780 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1781 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1782 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1783 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1784 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1785 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1786 * as/mcs51/Makefile.aslink: new module strcmpi
1787 * as/mcs51/Makefile.asx8051: new module strcmpi
1788 * as/mcs51/Makefil.bcc: new module strcmpi
1789 * as/mcs51/Makefile.in: new module strcmpi
1790 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1792 2003-01-26 <johan@balder>
1794 * src/SDCCglue.c: reverted back to 1.124
1795 * src/SDCCast.c: reverted back to 1.156
1796 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1798 2003-01-25 <johan@balder>
1800 * src/SDCCglue.c: A better fix for bug #661910
1801 * src/SDCCast.c: A better fix for bug #661910
1802 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1804 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/Makefile.in: remove spawn.o
1807 * src/SDCCmain.c: remove spawn.h
1808 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1809 * src/spawn.c: removed
1810 * src/spawn.h: removed
1811 * support/regression/ports/ds390/spec.mk: link with -r
1813 2003-01-24 <johan@CP255758-A>
1815 * src/ds390/gen.c (aopOp): fixed bug #667458
1816 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1817 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1818 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1820 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1822 * src/mcs51/peeph.def: better assembler identation by Frieder
1823 * src/mcs51/gen.c: better assembler identation by Frieder
1825 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1827 * as/z80/string.h: removed for gcc 3.2
1828 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1829 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1831 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1833 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1834 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1835 * support/regression/Makefile: separate temp files for ports
1836 * support/regression/generate-cases.py: separate temp files for ports
1837 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1838 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1840 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1842 * moved tinitalk to device/examples/ds390
1844 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1846 * as/mcs51/lkmem.c: rflag is for DS390
1847 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1848 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1849 (linkEdit): move mem- and map-files the same way as ihx-files
1850 * src/z80/main.c (_setDefaultOptions): removed --generic
1851 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1852 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1853 * src/pic/glue.c (picglue): --c1mode works again
1854 * src/pic16/glue.c (pic16glue): --c1mode works again
1855 * src/asm.c (printCLine): fix #660034
1857 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1859 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1860 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1861 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1862 * as/mcs51/lkmem (summary): better fix for sp problem
1863 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1864 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1865 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1866 remove --stack-after-data
1868 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1870 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1871 * src/SDCCutil.c (join): ugly bug: missing '\0'
1872 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1874 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1876 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1878 * src/pic/main.c (_asmCmd): gpasm supports -o
1879 * src/z80/main.c: more general macros
1880 * device/lib/Makefile.in: remove intermediate files
1882 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1884 * .version: Bumped version number to 2.3.3
1885 * src/SDCCBBlock.c: new option -o
1886 * src/SDCCglobl.h: new option -o
1887 * src/SDCCglue.c: new option -o
1888 * src/SDCCmain.c: new option -o
1889 * src/asm.c: new option -o
1890 * src/ds390/main.c: new option -o
1891 * src/pic/glue.c: new option -o
1892 * src/pic/pcode.c: new option -o
1893 * src/pic/ralloc.c: new option -o
1894 * src/pic16/glue.c: new option -o
1895 * src/pic16/pcode.c: new option -o
1896 * src/pic16/ralloc.c: new option -o
1897 * src/z80/main.c: new option -o
1898 * device/lib/Makefile.in: use -o
1899 * support/regression/ports/ds390/spec.mk: use -o
1900 * support/regression/ports/gbz80/spec.mk: use -o
1901 * support/regression/ports/mcs51/spec.mk: use -o
1902 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1903 * support/regression/ports/z80/spec.mk: use -o
1904 * support/regression/ports/ucz80/spec.mk: use -o
1905 * support/regression/ports/xa51/spec.mk: use -o
1906 * support/regression/fwk/lib/timeout.c: fix usage string
1908 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1909 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1911 2003-01-07 <johan@balder>
1913 * src/SDCCast.c (decorateType): fixed bug #600035
1915 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1916 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1917 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1918 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1919 * src/pic/pcode.c: outcommented unused variable to remove warnings
1920 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1922 2003-01-06 <karl@turbobit.com>
1923 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1926 2003-01-06 <johan@balder>
1928 * src/SDCCicode.c: fixed array add
1930 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1931 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1932 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1934 2003-01-04 <johan@balder>
1936 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1938 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1939 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1941 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1942 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1943 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1945 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1948 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1949 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1951 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1952 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1954 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1956 * in \sdcc\as\mcs51\ changed these files in order to create an
1957 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1958 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1959 following files to include the previous two files: aslink.dsp,
1960 Makefile.aslink, Makefile.bcc, and Makefile.in.
1962 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1963 .adb instead of .cdb
1965 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1967 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1968 value from option --iram-size.
1970 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1972 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1975 2002-09-18 <wiml@hhhh.org>
1977 * SDCClrange.h: exposed setFromRange() and setToRange()
1978 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1979 packRegsForAccUse() (bug 542397)
1980 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1981 multiple times and emitting the fetch operations more than once
1982 added aopGetUsesAcc() function to allow binary operators to
1983 fetch their operands in the correct order; made genMinus() emit
1984 compact code for X = LITERAL - Y
1986 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1987 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1988 sprintf() in line 1267.
1990 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1991 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1994 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1995 Changes to aslink (All the changes are marked with 'JCF'):
1997 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2000 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2001 area BSEG. Also moves, if possible, the DATA area down into the internal
2002 ram so more space is available.
2004 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2007 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2008 not bytes. Function summary() which creates a memory usage summary
2009 file with extension .mem. Reports of overlaping stack and small stack
2010 size. If the space for the stack is less than 16 bytes aslink trows a
2013 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2014 the 8051. Option 'y' for memory summary output file.
2016 Changes to sdcc (All the changes are marked with 'JCF'):
2018 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2020 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2021 overlaying area for it (uses RegBankUsed[4]).
2023 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2024 bank zero as used by default. By default aslink locates the stack
2025 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2026 the creation of the .mem file. Delegates the allocation of data area
2027 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2028 the begining of the stack area to aslink.
2030 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2031 glue() in SDCCglue.c creates an area for it.
2033 2002-09-03 Borut Razem <borut.razem@siol.net>
2034 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2035 sdcc/src/pic/glue.c:
2036 introduced atexit() handler for teporay files removal in case of
2037 errors, assertions, ...
2039 2002-08-29 Borut Razem <borut.razem@siol.net>
2040 * sdcc/support/cpp2/auto-host_vc_in.h:
2041 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2042 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2043 Maybe there is a similar problem with BORLANDC? It should be checked!
2045 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2046 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2047 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2048 was not executed, and the compiler (cl) launched a warning:
2049 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2051 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2052 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2054 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2055 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2057 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2058 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2059 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2060 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2061 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2062 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2063 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2064 - added Release configuration in VS projects
2065 - review of compiler an linker options
2066 - VC .exe files are generated in bin_vc directory, not to interfere
2067 with binaries generated from other projects (cygwin, mingw, bcc ...)
2069 * sdcc/src/yacc.dsp: added
2071 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2072 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2073 and insert the version number definitions from .version
2075 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2077 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2078 added - genarate auto-host.h using auto-host_vc_in.h as template
2081 removed from CVS, generated automatically
2083 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2084 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2086 2002-08-11 Borut Razem <borut.razem@siol.net>
2087 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2089 2002-08-10 Borut Razem <borut.razem@siol.net>
2090 * src/SDCCmain.c (main):
2091 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2092 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2093 The consequence was that some temporary files were not removed.
2096 unification of code in functions tempfilename() and tempfile():
2097 function tempnam() is defined in Visual Studio 6.0 and .NET
2099 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2101 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2102 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2103 - removed compiler command line option /WX: Treats all warnings as errors
2104 - update a list of source files, included into the project
2106 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2107 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2108 changed project type to Generic Project so that can be correcly converted to VS.NET project
2110 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2112 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2114 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2116 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2117 added return 0 statements after assert() to make compiler happy
2119 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2120 added newline in the def file to keep MSC compiler satisfied
2122 * sdcc/src/z80/gen.c:
2123 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2124 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2125 - solved MSC error in function aopDump()
2127 * sdcc_vc.h: define PREFIX as "\\sdcc"
2129 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2130 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2132 2002-06-22 Scott Dattalo <scott@dattalo.com>
2133 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2134 - Rewrote the register banking algorithm.
2135 - Added pCode live-range analysis to registers (for now, only non-used and
2136 singly-used registers optimized away)
2138 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2140 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2142 2002-05-10 Scott Dattalo <scott@dattalo.com>
2143 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2145 2002-04-22 Michael Hope <michaelh@vroom>
2147 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2149 * configure.in (DD_COPT): Added include support required for gbdk.
2151 * .version: Bumped version number just to increase it.
2153 * src/SDCCmain.c: Added -nostdinc to the default options.
2155 2002-04-15 Michael Hope <michaelh@vroom>
2157 * device/lib/z80/printf.c (sprintf): Added.
2159 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2161 * src/z80/peeph.def: Added transpose redundent load rule.
2163 * src/z80/main.c: Added force callee saves for jaune.
2165 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2167 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2169 2002-03-28 Johan Knol <johan@balder>
2171 * src/SDCCval.c: fixed bug #532436
2173 2002-03-14 Scott Dattalo <scott@dattalo.com>
2175 Added "char *Processor" field to the port structure.
2178 Added -p option. Allows port dependent processor to be specified.
2181 Initialized the new field char *Processor field to NULL in all ports
2184 Compiler generated registers for interrupt context saving
2185 were not getting allocated.
2187 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2190 Fixed left shift. Will promote the left side of a left shift
2191 if a) left shifting more than size of operand or b) when assigned
2192 to something size > size of left side
2194 2002-03-14 Scott Dattalo <scott@dattalo.com>
2196 tons of changes. Register allocation has been
2197 rewritten. Added customization for the various PICs. Flow
2198 analysis is restructured. ...
2204 Added. device.c is a PIC port hack to accomodate variations
2207 2002-03-13 Michael Hope <michaelh@vroom>
2209 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2211 2002-03-04 johanknol <johanknol@manik>
2213 * /src/SDCCval.c: fixed
2215 const unsigned char arr[][2] = { { 0, 1 } };
2216 t18.c:1: error: Initializer element is not constant
2218 2002-03-04 bela <bela@manik>
2220 * /device/include/mcs51reg.h:
2221 ds89c420 register definition update
2223 2002-03-03 <johan@FRIJA>
2225 * support/Util/SDCCerr.c: did something, but don't no why anymore
2227 * support/regression/tests/bug-524691.c: made it a little less shy
2229 * src/SDCCast.c (decorateType): fixed bug #524697
2231 * src/SDCCast.c: made some lineno improvements
2233 * src/SDCCval.c (getNelements): changed warning to error
2235 * src/SDCCglue.c (printIvalArray): changed warning to error
2237 * src/SDCCicode.c: fixed a warning for mingw
2239 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2241 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2243 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2245 * src/ds390/peeph.def:
2246 Added some more peephole rules
2248 * src/ds390/gen.c: Various fixes & enhancements
2250 * src/SDCClrange.c, src/SDCClrange.h:
2251 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2253 * src/ds390/ralloc.c:
2254 various fixes & enhancements (ds390) specific
2256 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2257 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2260 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2262 2002-03-02 <johan@FRIJA>
2264 * src/SDCCast.c (decorateType): fixed bug #524708
2266 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2268 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2270 2002-03-01 Michael Hope <michaelh@vroom>
2272 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2274 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2276 2002-03-01 <johan@FRIJA>
2278 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2280 * src/SDCCast.c (decorateType): fixed bug #524209
2282 * src/SDCCval.c (valNot): fixed bug #524195
2284 2002-02-26 <johan@balder>
2286 * src/xa51/gen.c: fixed a warning
2288 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2290 * src/SDCCast.c (decorateType): fixed bug #522534
2292 2002-02-23 <johan@balder>
2294 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2296 2002-02-22 <johan@balder>
2298 * src/SDCCast.c: fixed bug #514865
2300 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2302 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2304 * sdcc/src/SDCCloop.c:
2305 Previous fix was not good. basic blocks that have "break" or "return" are
2306 not really partof a loop , but live ranges used in these blocks should
2307 be live thru the entire loop, so set partOfLoop but don't add them to
2310 2002-02-21 <johan@FRIJA>
2312 * src/SDCCcse.c: fixed bug #514308
2314 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2317 Fixed BUG #519583. If a conditional block ended in a return/break
2318 statement inside a loop, it was not being considered part of the loop.
2320 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2322 2002-02-10 Karl Bongers <karl@turbobit.com>
2325 Fixed up SDCDB debugger somewhat. Updated debugger/README
2326 with lots of comments and notes.
2328 * device/examples/test2.c:
2329 Fix bug, "red" variable not being initialized(compiler complained).
2331 * device/examples/Makefile, examples/test3.c:
2332 Add Makefile in device/examples folder, compiles test3.c
2333 for use as a multiple module SDCDB test case.
2335 * sim/ucsim/cmd.src/cmdset.cc:
2336 Took out debug printfs in ucsim "next" command.
2339 Karl and Johan start ucsim XA support. Most dissassembly working,
2340 about 75% emulation done(plenty of work remaining).
2342 * sim/ucsim/z80.src:
2343 Add Z80 support to ucsim, add test-ucz80 regression test,
2344 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2345 Notice z80 compiler fails on examples/test3.c/crc code.
2347 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2349 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2350 Added support for --parms-in-bank1
2352 * src/ds390/peeph.def:
2353 added a few more peephole optimzations
2356 1) added __builtin_inp & __builtin_outp used to read in data of given length
2357 from a memory mapped port
2358 2) added __builtin_memcmp
2359 3) added __builtin_swapw swap bytes of a short
2361 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2362 1) handle multiple send & receives from register bank1
2363 2) ralloc can now allocate DPTR1 to some liveRanges
2365 * src/SDCCsymt.c, src/SDCCsymt.h:
2366 changes to handle multiple sends & receives
2369 added some pointer arithmetic optimization
2372 added some pointer arithmetic optimizations but not stable yet so not
2373 called from anywhere (will get this working shortly)
2375 * src/SDCCopt.c: fixed for multiple sends & receives
2378 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2379 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2380 set preprocessor defines (depending on options)
2382 * src/SDCCicode.c, src/SDCCicode.h:
2383 changes made to handle multiple sends & receives
2386 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2388 * src/SDCCcse.c, src/SDCCcse.h:
2389 added function findbackward def (to be used in upcoming optimization)
2391 * src/SDCCcflow.c, src/SDCCcflow.h:
2392 added function returnAtEnd - to determine if a basic block terminates with
2395 * src/SDCCast.c, src/SDCCast.h:
2396 added option parms-in-bank1
2398 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2399 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2400 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2401 adjusted for --parms-in-bank1 option
2403 * device/include/string.h:
2404 donot redefine "reentrant" keyword
2406 * device/include/ds80c390.h: Added some more SFRs
2408 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2410 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2412 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2414 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2416 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2418 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2420 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2422 * Added --xram-movc option
2424 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2426 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2428 2002-01-11 Johan Knol
2430 * Added math lib of Jesus Calvino-Fraga
2432 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2434 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2435 * support/regression/Makefile: new target test-mcs51-stack-auto
2436 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2438 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2440 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2442 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2444 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2446 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2448 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2450 * src/SDCCglue.h: add definition for printIvalChar()
2452 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2454 * src/SDCCast.c: fix #498138 by Johan
2456 * src/SDCCglue.c: fix #498138 by Johan
2458 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2460 * support/regression/Makefile: fix clean
2462 * support/regression/ports/ds390/support.c: fix transmission of last character
2464 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2466 * /sdcc/src/ds390/gen.c:
2467 a) improved computing address of stack variable
2468 b) took out some #if 0 code
2469 c) improved parmBytes adjustment
2470 d) improved genPlusIncr & genMinusIncr
2471 e) genCmp could generate bad code (when left assigned to DPTR)
2472 f) Fixed bug in hasInc
2474 * /sdcc/src/ds390/ralloc.c:
2475 a) packRegsForSupport could mess up live information (Fixed)
2476 b) packRegsDPTRuse could be incorrect for left & right shift
2478 * /sdcc/src/mcs51/ralloc.c:
2479 packRegsForSupport could mess up the live information (Fixed)
2481 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2483 * /sdcc/src/SDCCast.c:
2484 can reverse a loop even if function call is present as long
2485 as the loop control variable is local & is not passed as parameter
2487 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2489 * /sdcc/ChangeLog: *** empty log message ***
2491 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2492 More builtin function additions for TININative
2494 * /sdcc/src/ds390/ralloc.c:
2495 Had broken the regression testsuite
2497 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2499 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2500 Added funcattr hasStackParms will be set for reentrant functions when there
2501 are paramteres on the stack, this helps in minimizing frame pointer generation
2502 typeFromStr can handle function pointers now
2504 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2505 *** empty log message ***
2507 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2509 * /src/ds390/gen.c, /src/ds390/main.c:
2510 More builtin function additions for TININative
2512 * /src/ds390/ralloc.c:
2513 Had broken the regression testsuite
2515 * /src/SDCCast.c: Fixed a bug in dumptree
2517 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2518 Added funcattr hasStackParms will be set for reentrant functions when there
2519 are paramteres on the stack, this helps in minimizing frame pointer generation
2520 typeFromStr can handle function pointers now
2522 * /doc/builtins.txt, /doc/TININative.txt:
2523 *** empty log message ***
2526 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2528 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2529 ALPHA version for -mTININative
2531 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2532 updated to reflect changes in the port structure
2535 added function do_assemble (similar to do_link) if non-null this function
2536 will be called to do assembly (-mTININative) requires a multi command
2538 added function genAssemblerEnd will be called to generate assembler Epilogue
2541 added _JavaNative to debug info printing
2543 * /src/SDCCmain.c: added option --tini-libid
2544 added port->do_assemble function (-mTININative) has a multi command assemble
2546 * /src/SDCCglue.c: Disabled "constExpr" check
2547 added port->genAssemblerEnd function
2549 * /src/SDCCglobl.h: Added option --tini-libid value
2552 tookout optimizeCompare from the header (has no external references)
2554 * /src/SDCCast.c: made one more function "static"
2556 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2558 * src/z80/mappings.i: Added z80asm support.
2560 * src/z80/main.c: Added z80asm support on --asm=z80asm
2562 * src/z80/gen.c: Fixed asm portability issues.
2564 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2566 * src/SDCCglue.c (printExterns): Added global/extern split.
2568 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2570 * support/regression/Makefile: added test for mcs51 model large
2572 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2574 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2576 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2578 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2580 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2582 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2584 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2586 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2588 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2590 * support/regression/tests/simplefloat.c: Port to mcs51.
2592 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2593 * support/regression/tests/bug-485362.c: Added.
2595 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2597 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2599 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2601 * src/z80/gen.c (aopDump): Added a dump function.
2603 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2604 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2606 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2608 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2610 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2612 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2614 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2616 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2618 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2620 * support/regression/ports/ds390/support.c: Use tinibios.
2622 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2624 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2626 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2627 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2629 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2631 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2633 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2635 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2637 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2638 (packRegsForIYUse): Created and optimised.
2640 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2642 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2643 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2645 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2647 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2649 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2651 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2653 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2655 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2657 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2659 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2661 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2663 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2665 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2667 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2668 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2669 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2671 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2673 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2674 (genNotFloat): Added.
2675 (genUminusFloat): Added.
2677 * device/lib/z80/Makefile: Added floating pt stubs.
2679 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2681 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2683 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2685 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2687 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2689 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2691 * sdcc/support/regression/Makefile: Add port ds390.
2693 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2695 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2697 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2699 * sdcc/support/regression/ports/ds390/support.c: Added.
2701 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2703 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2705 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2707 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2709 * device/include/malloc.h: Added z80 and gbz80 support.
2711 * device/lib/gbz80/heap.s: Added.
2713 * device/lib/z80/heap.s: Added.
2715 * device/lib/malloc.c: Added z80 and gbz80 support.
2717 * support/regression/tests/malloc.c (testMalloc): Added.
2719 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2721 * support/regression/tests/bug-478094.c: Added.
2723 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2725 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2727 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2729 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2731 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2733 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2735 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2737 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2739 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2741 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2743 * support/regression/tests/bug-477927.c: Added.
2745 * src/z80/peeph.def: Added minor rules.
2747 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2749 * src/z80/peeph.def: Added jump optimisation modification.
2751 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2753 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2755 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2757 * support/regression/tests/funptrs.c: Added.
2759 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2761 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2763 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2765 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2767 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2769 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2770 (movLeft2ResultLong): Created.
2772 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2773 (joinPushes): Added. Joins two char pushes into a word push.
2775 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2777 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2779 * support/makebin/Makefile (install): Added creation of dest dir.
2781 2001-10-24 Karl Bongers <karl@turbobit.com>
2783 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2785 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2787 * src/z80/ralloc.c: Turned off faulty pack for one use.
2789 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2791 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2793 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2795 * support/regression/Makefile: Improved clean
2797 * support/regression/ports/gbz80/spec.mk: Added clean
2799 * support/regression/ports/host/spec.mk: Added clean
2801 * support/regression/ports/z80/spec.mk: Added clean
2803 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2805 * support/regression/ports/mcs51/timeout.c: little improvements
2807 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2809 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2811 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2813 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2815 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2817 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2819 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2821 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2822 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2824 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2826 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2828 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2830 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2832 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2834 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2836 * support/regression/tests/longor.c: Added.
2838 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2840 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2842 * as/mcs51/aslink.h: define PATH_MAX
2844 * as/mcs51/asm.h: define PATH_MAX
2846 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2848 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2850 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2852 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2854 * src/SDCCglobl.h: define PATH_MAX
2856 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2858 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2860 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2862 * src/z80/gen.c (gencjneshort): Fixed
2864 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2866 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2868 * support/regression/tests/bug-469671.c: Added.
2870 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2872 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2874 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2876 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2878 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2880 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2882 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2884 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2886 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2888 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2890 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2892 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2894 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2896 * 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.
2898 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2900 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2902 2001-10-07 <johan@FRIJA>
2904 * device/lib/gets.c (gets): fixed the return value.
2906 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2907 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2909 * 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.
2911 * 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.
2913 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2915 * src/pic/gen.c: Removed Safe_strdup.
2917 * configure.in: Added option to enable libgc support.
2919 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2920 (bitVectUnion): Optimised.
2921 (bitVectIntersect): Optimised.
2922 (bitVectBitsInCommon): Optimised.
2923 (bitVectCplAnd): Optimised.
2925 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2927 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2929 * src/SDCCmain.c: distinguish between assembler debug and plain options
2931 * src/avr/main.c: remove standard assembler options
2933 * src/ds390/main.c: remove standard assembler options
2935 * src/mcs51/main.c: remove standard assembler options
2937 * src/port.h: removed "PENDING" comment
2939 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2941 * src/device/lib/_mulint.c : new, with assember functions
2943 * src/device/lib/_mullong.c : new, with assember functions
2945 * src/device/lib/_divuint.c : with assember functions
2947 * src/device/lib/_divsint.c : with assember functions
2949 * src/device/lib/_divulong.c: with assember functions
2951 * src/device/lib/_divslong.c: with assember functions
2953 * src/device/lib/_moduint.c : with assember functions
2955 * src/device/lib/_modsint.c : with assember functions
2957 * src/device/lib/_modulong.c: with assember functions
2959 * src/device/lib/_modslong.c: with assember functions
2961 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2963 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2965 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2966 replaced _mululong.c and _mulslong.c by _mullong.c
2968 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2970 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2972 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2974 * src/SDCCglue.c: test, if win32api is available for MINGW
2976 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2978 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2979 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2980 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2981 * support/regression/ports/host/spec.mk: removed GENERIC
2982 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2983 * support/regression/ports/z80/spec.mk: removed GENERIC
2985 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2987 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2989 * support/regression/tests/bug-467035.c: Created.
2991 2001-10-01 <johan@FRIJA>
2993 * src/SDCC.y: fixed bug #466586 part 1
2995 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2997 * SDCCicode.c: z80 has no generic pointers
2998 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3000 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3002 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3004 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3006 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3008 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3010 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3012 * configure.in: Fixed up so that ucsim is only configured once.
3014 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3016 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3017 (getPathDifference): As above.
3019 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3021 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3023 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3024 * .version: Updated to 2.3.1
3026 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3027 Added copyright header.
3029 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3030 (assemble): Added support for macro based assembler commands.
3031 (linkEdit): Added support for macro based linker commands.
3032 (preProcess): Changed the pre-processor to use macros.
3033 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3034 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3036 * device/lib/z80/crt0.s: Added module name for debugging.
3038 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3040 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3042 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3044 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3046 * src/Makefile.in: Added SDCCmacro and SDCCutil
3048 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3050 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3052 2001-09-16 <johan@FRIJA>
3054 * 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.
3056 2001-09-15 <johan@FRIJA>
3058 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3059 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3061 2001-09-11 <johan@FRIJA>
3063 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3065 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3067 * support/regression/tests/bug-460444.c: Added test case.
3069 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3070 (genCast): Added justification for all of the asserts.
3072 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3074 * support/regression/support.c: _xdata replaced by xdata
3076 * support/regression/spec.mk: removed _generic
3078 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3080 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3082 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3083 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3085 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3087 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3089 * support/regression/tests/bug-460010.c: Added test case.
3091 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3093 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3095 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3097 * support/regression/testfwk.c: removed workaround for bug #436344
3099 * support/regression/tests/bp.c: use less memory with mcs51
3101 * support/regression/tests/bug-441448.c: use less memory
3103 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3105 * support/regression/collate-results.py: typo
3107 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3109 * support/regression/tests/fetchoverlap.c: Added new test case.
3111 * support/regression/tests/bp.c: Added new test case.
3113 * support/regression/tests/bug-448984.c: Added new test case.
3115 * support/regression/tests/pow2shifts.c: Added new test case.
3117 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3118 (genlshTwo): Fixed right shift for count > 8.
3120 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3122 2001-09-08 <johan@FRIJA>
3124 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3126 2001-09-07 <johan@FRIJA>
3128 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3130 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3132 2001-09-06 <johan@FRIJA>
3134 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3135 * bernhard noted me at this: "() equals to (void)" (1.38)
3137 2001-09-05 <johan@FRIJA>
3139 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3141 2001-09-04 <johan@FRIJA>
3143 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3146 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3148 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3150 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3152 * link/z80/aslink.h: Fixed path for PATH_MAX
3154 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3156 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3158 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3160 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3162 * 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.
3164 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3166 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3167 (genCmp): Fixed up genCmp for the GB with longs.
3169 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3171 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3173 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3175 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3177 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3179 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3181 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3183 * 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.
3185 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3187 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3189 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3191 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3193 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3195 * sim/ucsim/configure: little improvement of Cygwin-detection
3196 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3197 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3198 * support/regression/tests/bug-221100.c: small changes for mcs51
3199 * support/regression/tests/bug-221168.c: small changes for mcs51
3200 * support/regression/tests/bug-227710.c: small changes for mcs51
3201 * support/regression/tests/staticinit.c: small changes for mcs51
3202 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3203 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3204 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601