1 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
3 Feature req. 799831: added code to allow nesting of critical functions
4 * src/mcs51/gen.c (genFunction, genEndFunction)
5 * src/ds390/gen.c (genFunction, genEndFunction)
7 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
9 * src/SDCCsymt.c (sclsFromPtr),
11 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
12 support for standard C idiom of memory mapped variables; for
13 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14 to xdata int at 0x1234 tempvar = 1.
15 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
16 provided by Akiya ISHIDA
18 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
20 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
21 * src/SDCCval.c (constVal): added reduction from int to char
22 * src/SDCCval.c (valMult, valDiv): fixed sign handling
23 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
24 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
26 * support/regression/tests/shifts.c: fixed
28 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
30 * src/z80/gen.c (genXor): Fixed bug #805445
32 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 Fixed bug #621531 (const & volatile confusion in the type chain).
35 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
36 refer to the const or volatile state of the pointer itself.
49 * support/regression/tests/const.c
51 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
53 When checking for duplicated modules, use absolute paths
54 instead of relative paths. Files changed:
59 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
63 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
65 * device/include/string.h: added size_t typedef, changed
66 prototypes to use size_t, eliminated separate reentrant and
67 non-reentrant declarations, added _memmove declaration
68 * device/lib/_memcpy.c: changed to use size_t instead of int,
69 changed /4 to >>2 to avoid division library call
70 * device/lib/_memcmp.c,
71 * device/lib/_memset.c,
72 * device/lib/_strncat.c,
73 * device/lib/_strncpy.c,
74 * device/lib/_strncmp.c: changed to use size_t instead of int
75 * device/lib/_memmove.c: new file (fixed bug #772294)
76 * device/lib/Makefile.in: added _memmove.c
77 * device/lib/z80/asm_strings.s: fixed bug #772290
78 * support/regression/tests/bitfields.c: attempt to fix host assertion
79 failure on amd64-unknown-linux2.2
81 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
84 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
85 * as/z80/asmain.c (main): fixed bug #801766
87 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
89 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
92 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
95 reported in bug #800609
97 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
99 * Top header beautifications in src/pic16 directory:
100 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
101 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
102 pcoderegs.h, ralloc.c, ralloc.h
103 * main.c: added top header and GPL license notice
104 * pcode.c: fixed the if-conditional warning
106 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
108 * device/lib/_mullong.c: replaced int by short for gcc
110 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
113 and JUMPTABLE iCodes properly now (worked by accident before)
114 * src/mcs51/gen.c (leftRightUseAcc),
115 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
116 iCode properly now. Use getSize instead of nRegs since a & b
117 aren't part of the nRegs tally.
119 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
121 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
122 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
123 before instructions that use the _STATUS register
125 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
127 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
128 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
129 fetching of the pointer
130 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
131 copied from genNearPointerSet()
132 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
133 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
134 If they pop r0/r1 they must be called in the opposite order than aopOp().
135 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
136 (resp. --stack-auto), prepared for --xstack
138 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
140 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
142 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
144 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
145 these ports have their own __sdcc_external_start()
147 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
149 pic patch provided by Slade Rich <slade_rich@yahoo.com>
150 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
151 type for bits was changed. It resulted in bit variables becoming
152 global, which is not permitted in PIC 14 assembly output.
154 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
156 * doc/sdccman.lyx: various additions and updates. Rearranged sections
158 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
160 Z80 and MCS51 linkers complaint if a public symbol is defined
161 in more than one library module:
165 * as/mcs51/Makefile.in
167 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 A few small changes that speed up the peephole optimizer.
173 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
175 Try to make the peephole optimizer smarter by maintaining
176 an association between the assembly source code and the
177 iCodes that originated them. Put this information to use
178 with a new peephole rule condition "notVolatile" so that
179 the rules can be aggressive yet still safe.
184 * src/mcs51/peeph.def
186 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
190 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
191 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
192 if the left or right operand symbols have the accuse flag set.
194 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 Changed the type of the result of the ! (NOT) operator to char;
197 previously it returned the same type as the source. This allows
198 us to eliminate all the genFloatNot functions (all of its target
199 implementations were very buggy) since !float can use the same
202 * src/SDCCicode.c (ast2iCode): ! returns char
203 * src/mcs51/gen.c (genNot, genNotFloat),
204 * src/ds390/gen.c (genNot, genNotFloat),
205 * src/z80/gen.c (genNot, genNotFloat),
206 * src/pic/gen.c (genNot, genNotFloat),
207 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
209 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
211 pic patch provided by Slade Rich <slade_rich@yahoo.com>
212 1. Interrupt would not compile properly. Ensure PCLATH register is saved
213 during interrupts. Ensure WSAVE is located at a shared bank address.
214 2. Fixed page selection in some places
215 3. Fixed BTFSS/C to where necessary use registers directly and not simply
216 the registers name strings.
217 4. Fixed "signed / unsigned compare" compiler warnings.
218 5. The PIC port manages its own allocation of the general purpose
219 registers, but makes no attempt to reuse them. As a result when
220 compiling it soon runs out of general purpose registers. Some
221 additional code was added to the files pcode.c and device.c to walk
222 through the function call tree and rename the registers so that they
232 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
233 genPlus() & genMinus() when the result is the same as left or right
235 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
237 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
239 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
241 Made bitfield a distinct type from bit so that bitfields
242 convert as per ANSI C and bits retain their traditional
243 boolean style behaviour. Implemented bitfield support in
251 * src/ds390/gen.c: bit v bitfield split
252 * src/z80/gen.c: New support for bitfields
253 * support/regression/tests/bitfields.c: reenabled z80,
256 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
258 Rules 246.x, 247.x relate to bitfields, the others speed up
259 access to xdata mapped I/O devices.
261 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
263 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
265 Cleaned up genPackBits and genUnpackBits and added two helper
266 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
267 for literal assignments in genPackBits (thanks to Frieder for
273 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 Fixed bug #748310 (pointer to function type mishandled when the
276 function name is omitted). Also fixed a SIGSEGV when a function
277 attribute (reentrant, etc) is used on a non-function or on a
278 function but misplaced before the parameter list.
280 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
282 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
283 * support/Util/SDCCerr.h,
284 * support/Util/SDCCerr.c: Added func attr misuse error msg
286 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
288 Fixed bug #787649 by anonymous
289 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
290 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
292 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
294 Fixed numerous bitfield problems.
296 * src/SDCC.y: More bitfield related error checking
298 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
299 * support/Util/SDCCerr.h,
300 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
301 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
302 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
303 * support/regression/tests/bitfields.c: tests added
305 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 Made the constant following the "interrupt" keyword optional. If
308 omitted, the function will not automatically be given an entry
309 in the interrupt vector table (similar to #pragma NOIV, but
310 less syntacticly kludgy). The interrupt number is also now
311 range checked. Also fixed a bug in the high order bit example
318 * support/Util/SDCCerr.c
319 * support/Util/SDCCerr.h
322 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
324 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
325 * src/SDCCicode.c (operandOperation): rewritten some ops
326 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
327 * src/SDCCsymt.c (computeType): literals are handled the same way as any
329 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
330 be re-activated by defining REDUCE_LITERALS)
331 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
332 unsigned, but are signed by default
333 * src/SDCCval.c (constVal): rearranged
334 * src/SDCCval.c (valMod): preliminary fix
335 * src/SDCCval.c (valCastLiteral): use TYPE_* types
336 * support/regression/literalop.c: added, work in progress
338 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
340 Generate warnings for useless declarations like "char data;"
341 that don't do what new users expect.
344 * support/Util/SDCCerr.h
345 * support/Util/SDCCerr.c
347 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
349 * src/SDCCval.c (valMult): fix overflow detection of negative int
351 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
353 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
355 Changes to support big endian targets:
368 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
370 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
371 * device/lib/time.c: fixed warning "integer overflow in expression"
373 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
375 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
376 * src/SDCCval.c (constVal): changed default to signed; hex and octal
377 constants are unsigned; added recognition of "u" flag for unsigned
378 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
379 * src/SDCCval.c (valDiv, valMod): fixed signdness
380 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
381 signedness of modulo, left and right shift
382 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
383 * support/Util/SDCCerr.h: added warning W_INT_OVL
384 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
385 * src/SDCCast.c (ast_print): improved output of constants
387 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
389 Fixed some warnings when building with MSVC:
402 * support\cpp2\cpplib.c
406 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
408 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
410 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
412 * support\librarian\clean.mk: Do not remove Makefile.
413 * support\librarian\Makefile: added.
415 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
417 Added librarian to MSVC build:
420 * support\librarian\librarian.dsp
422 'configure' not needed for librarian, removed:
423 * support\librarian\configure
424 * support\librarian\configure.in
425 * support\librarian\config_in.h
426 * support\librarian\Makefile.in
428 Hopefully these ones built the librarian and the rest of sdcc properly:
432 Messed up 'configure', so revert to previous version:
436 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
438 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
439 there, while the mantissa of a double is "only" 53 bits wide.
441 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 Adding sdcclib to the build. MSVC project coming soon.
446 * support\librarian\clean.mk
447 * support\librarian\configure
448 * support\librarian\configure.in
449 * support\librarian\config_in.h
450 * support\librarian\Makefile.bcc
451 * support\librarian\Makefile.in
452 * support\librarian\sdcclib.c
459 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
461 Linker now complaints if linked modules have conflicting options, for
462 example, one compiled using --model-large and another one compiled with
463 --model-small. The following files were modified:
485 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
487 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
488 as/mcs51/lklibr.c: Generate a warning when a library is not found.
490 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
492 * src/z80/mappings.i: fix _mul[us][int,long] entries
494 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
496 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
498 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
500 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
501 * support/regression/tests/bitopcse.c: added
509 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
511 added support for new library format to z80, gbz80 linkers:
517 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
520 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
522 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
524 added DUMMY_READ_VOLATILE:
533 * src/SDCCcse.c (algebraicOpts): many improvements
534 * src/SDCCcse.h: removed algebraicOpts()
535 * src/SDCCicode.c (picDummyRead): added
537 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
539 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
540 "Insufficient space in data memory".
542 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
544 * src/mcs51/gen.c: fixed bug #771358
545 * src/z80/gen.c: fixed bug #759087
547 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
549 * src/pic16/glue.c: minor cleanup by Vangelis
551 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
553 * device/include/regc515c.h: fixed #758477
554 * device/lib/_gptrget.c: saving some cycles in generic pointer get
555 * device/lib/_gptrput.c: saved a few bytes
556 * my tab spacing is 8, yours too?)
557 * device/lib/_ser.c: process RX bytes earlier than TX bytes
558 * device/lib/serial.c: process RX bytes earlier than TX bytes
559 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
561 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
563 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
565 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
567 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
569 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
571 * device/lib/Makefile.in: bad fix, reverted to 1.43
573 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
575 * device/lib/Makefile.in: added missing z80 object files
577 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
579 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
580 pic16 progress by Vangelis:
598 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
600 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
602 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
604 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
605 added gbz80 build to MSVC project.
606 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
607 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
608 from 8051 stuff and setup so it links using a .lnk file.
610 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
612 * support/librarian/sdcclib.c: sdcc librarian.
613 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
616 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
618 * as/mcs51/lkmain.c: properly handle extensions in function afile.
620 2003-07-02 Borut Razem <borut.razem@siol.net>
622 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
623 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
624 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
625 src/xa51/main.c, src/z80/main.c:
626 virtualization of glue() function: each port has it's own glue function,
627 which is accessed by do_glue function pointer in PORT.general structure
629 2003-07-01 Kevin Vigor <kevin@vigor.nu>
631 * DS800C400 fun, improved ROM interface and tinibios.
633 2003-06-27 Kevin Vigor <kevin@vigor.nu>
635 * More support for DS80C400. Now includes beginning of interface to ROM.
637 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
639 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
641 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
643 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
645 2003-06-19 Borut Razem <borut.razem@siol.net>
647 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
649 2003-06-19 Borut Razem <borut.razem@siol.net>
651 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
652 fixed Z80 port - crt0.o: cannot open.
654 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
656 * support/Util/MySystem.c (merge_command): revert bad fix
658 2003-06-18 Borut Razem <borut.razem@siol.net>
660 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
662 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
664 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
665 option --use-stdout sends errors to stdout instead of stderr.
667 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
669 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
671 2003-06-15 Borut Razem <borut.razem@siol.net>
673 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
674 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
675 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
676 fixed width array of pointers replaced with sets;
677 multiple include and lib paths ared transferred to preprocessor and linker
678 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
679 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
680 fixed width array of pointers
681 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
682 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
683 fixupPath(), getPathDifference()
684 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
685 fixed width array of pointers
687 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
689 * src/pic16/ralloc.c: fix warnings
690 * src/pic16/pcode.c: fix warning
692 2003-06-10 Scott Dattalo <scott@dattalo.com>
694 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
695 know all the details, but essentially this set of changes enable
696 the pic16 port to generate movff instructions and generate assembler
702 * src/pic16/device.c:
705 * src/pic16/pcoderegs.c:
706 * src/pic16/ralloc.c:
707 * src/pic16/ralloc.h:
709 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
711 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
712 added option --vc, so sdcc errors and warnings are compatible with
713 Microsoft Visual Studio.
715 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
717 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
718 device/lib/libfloat.lib: added atof function.
720 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
722 * doc/sdccman.lyx: updated to Lyx 1.3
723 * doc/cdbfileformat.lyx: updated to Lyx 1.3
724 * doc/test_suite_spec.lyx: updated to Lyx 1.3
725 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
727 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
729 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
731 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
733 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
734 additions to the "related tools/documentation" section
736 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
738 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
740 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
742 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
743 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
745 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
747 * doc/sdccman.lyx: fix double dash and other minor things
748 * doc/Makefile: fix double dash
750 2003-05-28 Karl Bongers(patches from Martin Helmling)
751 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
752 condition and ignore commands.
754 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
756 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
757 is in parts still quite out of date, I did changes as far as I felt makes sense
758 for a non-native english speaker.
759 Please feel free to add to the manual or to correct my changes.
760 * doc/Makefile: undid touching the date of intermediate tex files.
762 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
764 * doc/sdccman.lyx: Manual has an index now
766 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
768 Finalize muluint/mulsint and mululong/mulslong merging:
769 * device/lib/_mulint.c
770 * device/lib/_mullong.c
771 * device/lib/gbz80/mul.s
772 * device/lib/gbz80/stubs.s
773 * device/lib/z80/mul.s
774 * device/lib/z80/stubs.s
775 * src/SDCCsymt.c (initCSupport)
777 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
779 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
780 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
781 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
782 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
785 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
787 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
788 the regression tests I'm not brave enough to enable 245.b, 245.c
789 * doc/sdccman.lyx: added latex preamble for hyperref package.
790 Using pdflatex this will give you a hyperlinked pdf file with
791 bookmarks. (prepend '%' before /usepackage if this breaks something)
793 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
795 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
797 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
799 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
801 2003-05-21 <johan@balder>
803 * src/SDCCglue.c (printIval): fixed bug #739934
805 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
807 Applied patch from bug 737905 (renamed yylineo to mylineno):
814 * src/pic16/pcode.c: Cleaned warnings
815 * src/pic16/pcodeflow.c: Cleaned warnings
816 * src/pic16/pcoderegs.c: Cleaned warnings
818 2003-05-19 Scott Dattalo <scott@dattalo.com>
820 * src/pic16/pcode.c: Cleaned warnings
821 * src/pic16/pcodepeep.c: Cleaned warnings
822 * src/pic16/ralloc.c: Cleaned warnings
824 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
826 * doc/sdccman.lyx: fixed bug 739745
827 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
829 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
831 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
832 it can be defined with CFLAGS when running configure
833 * src/SDCCmain.c: fixed compiling + linking with object files
835 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
837 * configure.in: configure for pic16 port,
838 added --disable-pic16-port
839 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
840 * src/SDCCmain.c: linkOptions is changed to set *,
841 added if/endif conditional macros to remove options help
842 messages from optionsTable when a port is not configured, added
843 support for the PIc16 port in the ports table, when executing
844 the compiler with no port specified on command line, a default
845 port is selected with the new macro DEFAULT_PORT which is
846 defined in port.h, in setDefaultOptions() linkOptions is removed
847 from initialization assignment, since now it is a set,
848 parseCmdLine uses setParseWithComma for linkOptions, in
849 linkEdit() linkOptions are accessed with new function indexSet()
850 which returns the i'th item of a set variable. See SDCCset.c, in
851 linkEdit() when calling buildCmdLine(), added linkOptions as
852 last argument. Now users can pass arguments to gplink via the
853 -Wl option, main() uses pic16glue() to glue up pic16 programs
854 * src/SDCCpeeph.c: various changes to support pic16
855 * src/SDCCset.c: added function void *indexSet(set *, int) to
856 return the i'th item of the set
857 * src/SDCCset.h: added function prototype for indexSet()
858 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
859 * src/clean.mk: added pic16 in CLEANALLPORTS variable
860 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
861 added macro DEFAULT_PORT
862 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
863 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
865 * src/pic16/glue.c: commented out some error producing lines
866 * src/pic16/main.c: __config directives are commented out to stop
867 gpasm complaining and test the linkage with gplink, _linkCmd and
868 _asmCmd changed to be more gplink and gpasm friendly
869 * src/pic16/peeph.def: peep rule 3 is commented out, since it
870 produced an error when parsed, peep rule 12 is added to utilize
871 movff, but it is commented out since the pCode does not support
872 yet a command with 2 address arguments
874 2003-05-18 <johan@balder>
876 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
877 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
878 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
880 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
881 Added feature to script commands from file.
883 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
885 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
886 * src/SDCCutil.c: include ctype.h for win32
888 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
890 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
892 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
894 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
895 Fixed so you can set breakpoints prior to run, run does not stop
896 on entry now. Add tbreak. Other enhancements and fixes for use
899 2003-05-12 Borut Razem <borut.razem@siol.net>
901 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
903 2003-05-11 Borut Razem <borut.razem@siol.net>
905 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
906 the path of bin directory, so that PATH is the only env. variable, which has to be set
907 in case of standard installation.
908 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
909 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
910 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
912 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
914 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
915 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
916 temp files are in the port dir; clean the gen/test directory when
917 generating new test.c
918 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
919 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
920 * support/regression/tests/zeropad.c: added
922 2003-05-09 <johan@balder>
924 * src/SDCCglue.c: fixed bug #597940
926 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
928 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
929 cache sfr, optimize next,step, fix off by one sourceline,
930 support ddd list function.
931 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
933 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
935 * support/regression/HTMLgen.py: added compare_s2f()
936 * support/regression/Makefile: redo 1.27
937 * support/regression/generate-cases.py: redo 1.5
939 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
941 * support/regression/tests/float.c: workaround 33 bit hex constant
942 * support/regression/tests/simplefloat.c: fix division for host
944 2003-04-29 Scott Dattalo <scott@dattalo.com>
946 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
947 that tame's the PIC's over-aggressive optimizer.
949 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
951 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
954 2003-04-29 Kevin Vigor <kevin@vigor.nu>
956 Initial support for DS80C400. "Hello world" runs on TINIm400
959 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
961 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
962 * Some notes on ddd usage added in debugger/README
963 Martin Helmling adding more features and fixes for ddd GUI debugger.
964 Code added for nexti, stepi, up, down, and other adjustments.
966 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
968 * src/pic/pCodepeep.c non-wildcard asmops are now handled
969 * src/pic/peeph.def Added two rules to optimize carry manipulation
970 * src/pic/* removed debug printfs
972 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
974 * debugger/mcs51/cmd.c: added header newalloc.h
976 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
978 * as/Makefile: new EXEEXT
979 * as/z80/Makefile: remove trailing slash of BUILDIR
980 * as/z80/clean.mk: new EXEEXT
981 * Makefile.common.in: add to CFLAGS (and others), don't replace it
982 * support/cpp2/Makefile.in: new EXEEXT
983 * src/pic/glue.c (pic14emitRegularMap): fixed warning
985 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
987 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
988 EXEEXT was introduced to fix all related problems with targets
989 "clean", "install" and "uninstall"; a couple of further flaws
990 especially with "clean" have been fixed too
991 * as/mcs51/Makefile.in
996 * debugger/mcs51/Makefile.in
997 * debugger/mcs51/clean.mk
999 * link/z80/Makefile.in
1002 * packihx/Makefile.in
1004 * sim/ucsim/Makefile
1005 * sim/ucsim/clean.mk
1006 * sim/ucsim/avr.src/Makefile.in
1007 * sim/ucsim/avr.src/clean.mk
1008 * sim/ucsim/s51.src/Makefile.in
1009 * sim/ucsim/s51.src/clean.mk
1010 * sim/ucsim/xa.src/Makefile.in
1011 * sim/ucsim/xa.src/clean.mk
1012 * sim/ucsim/z80.src/Makefile.in
1013 * sim/ucsim/z80.src/clean.mk
1014 * sim/ucsim/main_in.mk
1015 * sim/ucsim/packages_in.mk
1016 * sim/ucsim/gui.src/Makefile.in
1017 * sim/ucsim/gui.src/serio.src/Makefile.in
1018 * sim/ucsim/gui.src/serio.src/clean.mk
1021 * support/cpp2/Makefile.in
1022 * support/cpp2/clean.mk
1023 * support/makebin/Makefile
1024 * support/makebin/clean.mk
1025 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1026 * doc/sdccman.lyx: --program-suffix no longer needed
1028 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1030 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1031 Martin Helmling added support for ddd GUI debugger.
1032 Code added to display assembly, set variables, and other commands
1033 to interface to ddd.
1035 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1037 * as/Makefile: fix target clean
1038 * as/clean.mk: fix target clean
1039 * as/z80/clean.mk: fix target clean
1041 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1043 * Makefile.common.in: added @EXEEXT@
1044 * configure.in: removed all mingw32 stuff
1045 * configure: rebuilt from configure.in
1046 * doc/sdccman.lyx: updated section "installation"
1047 * support/scripts/sdcc_mingw32: adapted to configure
1048 * support/scripts/sdcc_cygwin_mingw32: added
1050 2003-04-22 Scott Dattalo <scott@dattalo.com>
1052 * src/pic Added object file support for the PIC port
1053 * src/pic Applied patch from Craig Franklin (this started the object file support)
1054 * src/regression Updated the PIC regression tests for object files
1056 2003-04-20 Borut Razem <borut.razem@siol.net>
1058 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1059 lklex.c: In function `getfid':
1060 lklex.c:203: warning: array subscript has type `char'
1061 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1062 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1063 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1064 stack handling macros
1066 2003-04-19 Borut Razem <borut.razem@siol.net>
1068 * "handling space characters in file path" task:
1069 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1070 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1071 * support/Util/MySystem.h: make it self-sufficient
1072 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1073 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1074 handling space characters in file path
1075 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1076 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1077 * support/Util/MySystem.c: handling space characters in executable's path
1079 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1081 * as/z80/Makefile: fix permanent rebuild of z80
1082 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1083 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1085 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1087 * src/SDCCopt.c: add special case optimization to replace modulo by
1088 a power of two with a bitwise AND.
1090 2003-04-18 <johan@balder>
1092 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1094 2003-04-17 <johan@balder>
1096 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1097 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1099 2003-04-13 Borut Razem <borut.razem@siol.net>
1101 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1102 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1103 fixed mingw problem in adl_NORMALIZE_PATH
1105 2003-04-12 Borut Razem <borut.razem@siol.net>
1107 * fixed "#pragma SAVE/RESTORE can not be nested":
1108 * src/SDCC.lex: reworked pragma handling functions
1109 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1110 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1112 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1114 * src/SDCCutil.c (pathEquivalent): defined but not used
1115 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1116 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1117 * configure: rebuilt from configure.in
1118 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1119 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1120 * device/include/Makefile.in: replace sdcc_datadir
1121 * device/lib/Makefile.in: replace sdcc_datadir
1122 * Makefile.common.in: add LDFLAGS from configure
1123 * packihx/Makefile.in: use LDFLAGS
1124 * src/Makefile.in: use LDFLAGS
1125 * support/cpp2/Makefile.in: add LDFLAGS from configure
1126 * support/makebin/Makefile: use LDFLAGS
1127 * .version: bumped version number to 2.3.5
1129 2003-04-12 Borut Razem <borut.razem@siol.net>
1131 * completed "different paths" task:
1132 * src/SDCCmacro.c: fixed bug in handling quotes
1133 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1134 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1136 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1138 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1140 2003-04-11 kevin Vigor <kevin@vigor.nu>
1142 * ds390/gen.c ds390/peeph.def: fix bug 706781
1144 2003-04-11 Borut Razem <borut.razem@siol.net>
1146 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1148 2003-04-10 Scott Dattalo <scott@dattalo.com>
1150 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1151 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1152 set - this bit used to not be set...).
1153 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1154 bad code in PIC Port
1155 * src/regression/and2.c added to test bug 609268
1156 * src/regression/Makefile added and2.c to regression test
1159 2003-04-08 <johan@CP255758-A>
1161 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1162 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1163 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1165 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1167 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1169 * support/cpp2/Makefile.in: fix bug #487815
1170 * configure: rebuilt from configure.in
1171 * Makefile.common.in: docdir changed, new path suffixes
1172 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1173 * sdcc_vc_in.h: reflect changes from sdccconf.h
1174 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1175 * src/SDCCutil.h: remove BINDIR hack
1176 * doc/sdccman.lyx: update new path hierarchy
1178 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1180 * src/SDCCpeeph.c: added okToRemoveSLOC test
1182 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1184 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1186 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1188 * src/SDCCpeeph.c: added labelIsReturnOnly test
1189 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1191 2003-04-05 <johan@balder>
1193 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1194 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1195 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1196 * src/SDCCast.c: fixed a warning
1197 * src/SDCCast.h: fixed a warning
1198 * src/SDCCicode.c (operandFromAst): fixed a warning
1200 2003-04-04 <johan@balder>
1202 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1203 * src/SDCCast.c (decorateType): fixed bug #715076
1204 * src/SDCC.y: fixed bug #702907
1206 2003-04-03 <johan@balder>
1208 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1209 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1210 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1211 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1212 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1214 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1216 * _decdptr.c: fix return values
1217 * _gptrget.c: fix return values
1218 * _gptrgetc.c: fix return values
1219 * _gptrput.c: fix return values
1220 * _mulint.c: fix return values
1221 * as/z80/Makefile: fix 'make -j' problem
1223 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1225 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1226 * configure.in: big cleanup, updated to autoconf 2.5x
1227 * configure: rebuilt from configure.in
1228 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1229 * sdcc_vc_in.h: reflect changes from sdccconf.h
1230 * doc/Makefile: fixed a flaw in "make install"
1232 2003-04-02 <johan@balder>
1234 * src/ds390/gen.c (genCmp): no comments
1235 * src/mcs51/gen.c (genCmp): no comments
1236 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1237 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1239 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1241 * support/regression/generate-cases.py: place generated file in given sub directory
1242 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1243 * support/regression/Makefile: improvements for 'make -j';
1244 side effect: it's simpler and faster now
1246 2003-03-31 Borut Razem <borut.razem@siol.net>
1248 * src/z80/main.c: link-{port} and as-{port} defined without path
1249 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1251 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1253 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1255 2003-03-30 Borut Razem <borut.razem@siol.net>
1257 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1258 changed type of list parameter to set
1259 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1260 * src/port.h: changed type of do_assemble() parameter to set
1261 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1262 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1263 definition of "cppoutfilename" macro with NULL value in preProcess()
1264 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1265 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1266 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1267 replaced with set *binPathSet
1268 * shash_add() deallocates the item, if allready exsists, before adding the new one
1269 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1271 2003-03-30 Scott Dattalo <scott@dattalo.com>
1273 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1274 a nested for loop bug in the PIC port
1275 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1278 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1280 * support/Util/dbuf.h: remove C++ stuff to make it portable
1282 2003-03-28 Borut Razem <borut.razem@siol.net>
1284 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1285 literal strings in stringLiteral()
1286 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1287 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1290 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1292 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1294 2003-03-26 <johan@balder>
1296 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1297 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1298 * src/SDCCast.c (decorateType): fixed " -v < 3"
1300 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1302 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1303 Added Lenny Story's debug infrastructure changes:
1304 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1305 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1306 * src/cdbFile.c: added
1307 * src/SDCCdebug.c: added
1308 * src/SDCCdebug.h: added
1309 * src/SDCCast.c (createFunction)
1310 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1311 * src/SDCCmain.c (parseCmdLine, main)
1312 * src/SDCCmem.c (redoStackOffsets)
1313 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1316 * src/avr/gen.c (genAVRCode)
1317 * src/ds390/gen.c (gen390Code)
1318 * src/mcs51/gen.c (gen51Code)
1319 * src/pic/gen.c (genpic14Code)
1320 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1321 * src/xa51/gen.c (genXA51Code)
1322 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1324 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1326 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1327 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1329 2003-03-22 <johan@balder>
1331 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1333 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1335 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1336 * doc/cdbfileformat.lyx: added, written by Lenny Story
1337 * doc/Makefile: added cdbfileformat.lyx
1338 * doc/clean.mk: added cdbfileformat.lyx
1340 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1342 * src/mcs51/peeph.def: fix bug #705773
1344 2003-03-20 <johan@balder>
1346 An sfr/sbit can have an "at #" AND an initializer
1347 * src/SDCCsymt.c (checkSClass):
1348 * src/SDCCmem.c (allocGlobal):
1349 * src/SDCCmem.c (allocLocal):
1350 * src/SDCCast.c (createBlock):
1352 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1354 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1356 2003-03-16 <johan@balder>
1358 Undid the hackup of const and volatile, the problem is much bigger
1360 * src/SDCCast.c:1.171
1361 * src/SDCCglue.c:1.138
1362 * src/SDCCicode.c:1.146
1363 * src/SDCCsymt.c:1.150
1364 * src/SDCCval.c:1.65
1366 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1368 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1369 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1371 2003-03-13 <johan@balder>
1373 Hackup const and volatile modifiers in type chains a bit:
1375 * src/SDCCast.c:1.169
1376 * src/SDCCglue.c:1.136
1377 * src/SDCCicode.c:1.143
1378 * src/SDCCsymt.c1.146
1379 * src/SDCCsymt.h1.59
1380 * src/SDCCval.c:1.63
1382 2003-03-12 <johan@balder>
1384 * src/SDCCBBlock.h: more LRH debugging junk
1385 * src/SDCCcflow.h: more LRH debugging junk
1386 * src/SDCCloop.c: more LRH debugging junk
1387 * src/SDCC.y (struct_declaration): fixed bug #697590
1388 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1389 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1390 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1392 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1393 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1394 test function names must now match exactly).
1395 * src/SDCCcse.c: added special case in findCheaperOp to allow
1396 extending a short integer. Makes less awful code for bug 700121 test case.
1398 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1400 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1401 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1403 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1405 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1406 actually called (operandsNotEqual() was called for all
1407 operandsNotEqualX tests).
1409 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1411 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1412 with shorter literals. Fixes bug 700121.
1414 2003-03-11 <johan@balder>
1416 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1418 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1420 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1421 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1423 2003-03-10 Borut Razem <borut.razem@siol.net>
1425 * src/SDCCmain.c: pipe preprocessor's output
1426 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1427 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1428 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1429 which closes all pipes in pipeSet set
1430 * src/SDCCset.c: free deleted item in function deleteSetItem()
1431 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1432 moved from z80 to src subproject
1433 * .version: increased version number to 2.3.4
1435 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1437 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1438 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1439 * support/regression/ports/xa51/spec.mk: fix typo
1441 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1443 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1445 2003-03-09 Borut Razem <borut.razem@siol.net>
1447 * src/SDCCmain.c: pipe preprocessor's output
1448 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1449 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1450 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1451 which closes all pipes in pipeSet set
1452 * src/SDCCset.c: free deleted item in function deleteSetItem()
1453 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1454 moved from z80 to src subproject
1456 2003-03-09 Borut Razem <borut.razem@siol.net>
1458 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1459 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1460 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1461 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1462 * src/SDCCglobl.h: unification of WIN32 native definitions
1464 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1466 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1468 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1470 * src/configure.in: check for endianess (even while cross-compiling)
1471 * src/configure: check for endianess (even while cross-compiling)
1472 * src/configure_in.h: check for endianess (even while cross-compiling)
1473 * src/avr/gen.c: remove old endianess stuff
1474 * src/mcs51/gen.c: remove old endianess stuff
1475 * src/ds390/gen.c: remove old endianess stuff
1476 * src/pic/gen.c: remove old endianess stuff
1477 * src/pic/genarith.c: remove old endianess stuff
1478 * src/pic/glue.c: fix endianess check
1479 * src/pic16/gen.c: remove old endianess stuff
1480 * src/pic16/genarith.c: remove old endianess stuff
1481 * src/pic16/glue.c: fix endianess check
1482 * src/xa51/gen.c: remove old endianess stuff
1483 * src/z80/gen.c: fix endianess check
1484 * src/SDCCglue.c: fix endianess check
1485 * src/ds390/peeph.def: fix bug 700036
1487 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1489 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1490 * src/configure: find appropriate data-types on host for SDCC's int and long
1491 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1492 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1493 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1495 2003-03-07 <johan@balder>
1498 some minor cleanups before the big shot
1499 OP_DEFS and OP_USES now use Kevin's protection
1500 new option --nolabelopt
1511 * src/ds390/ralloc.c:
1512 * src/mcs51/ralloc.c:
1514 * src/xa51/ralloc.c:
1517 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1519 * src/pic/pcode.c (get_op): fix 64 bit warnings
1520 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1521 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1522 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1523 * support/regression/tests/malloc.c: fix 64 bit warnings
1525 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1527 * src/mcs51/gen.c (genMinus): fixed bug 696436
1529 2003-03-02 Borut Razem <borut.razem@siol.net>
1531 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1533 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1535 * configure.in: test for mkstemp
1536 * sdccconf_in.h: add HAVE_MKSTEMP
1538 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1540 * device/include/ctype.h: removed warning while using --stack-auto
1541 * device/include/malloc.h: removed warning while using --stack-auto
1542 * device/include/string.h: removed warning while using --stack-auto
1544 2003-02-23 Borut Razem <borut.razem@siol.net>
1546 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1547 because NDEBUG is defined (see man assert)
1548 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1550 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1552 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1553 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1555 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1557 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1558 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1560 2003-02-18 <johan@balder>
1562 * as/mcs51/asmain.c (asmbl): module can start with a digit
1563 * as/z80/asmain.c (asmbl): module can start with a digit
1565 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1567 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1568 * src/asm.c: fix pipe() for Mingw32
1570 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1572 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1573 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1574 make -V work again; --c1mode reads now from stdin
1575 * doc/sdccman.lyx: added --c1mode
1576 * support/Util/SDCCerr.c: new messages for c1 mode
1577 * support/Util/SDCCerr.h: new messages for c1 mode
1578 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1580 2003-02-15 <johan@balder>
1582 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1584 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1586 * doc/sdccman.lyx: Environment variables, -o and other minor things
1588 2003-02-14 <johan@balder>
1590 * src/xa51/main.c: before anyone really tries to use it :)
1592 * Install doc's in share/sdcc/doc
1593 * removed some obsolete files
1594 * Do a proper make distclean and uninstall
1595 M Makefile.common.in
1598 M device/include/Makefile.in
1599 M device/lib/Makefile.in
1602 M sim/ucsim/doc/Makefile.in
1605 R src/xa51/peeph.rul
1606 M support/cpp2/Makefile.in
1607 M support/makebin/Makefile
1610 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1612 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1614 2003-02-10 Borut Razem <borut.razem@siol.net>
1616 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1617 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1618 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1619 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1620 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1621 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1622 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1623 src/z80/Makefile.bcc: Borland Makefile cleanup
1624 * as/z80/Makefile.bcc: Added Borland Makefile
1625 * support/cpp2/borland.h: Removed
1627 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1629 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1630 * src/SDCC.lex: new pragma NOIV
1631 * src/SDCCglobl.h: new pragma NOIV
1632 * src/SDCCmem.c: new pragma NOIV
1634 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1636 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1638 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1640 * src/SDCCmain.c: signal handling is switched off by --debug
1641 * doc/Makefile: small fix for install; use clean.mk again
1642 * doc/clean.mk: clean *.pdf and *.html too
1644 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1646 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1647 * device/lib/printfl.c: fix a ds390 bug by making it portable
1648 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1649 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1650 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1651 * debugger/mcs51/cmd.c: converted multi-line string literals
1652 * sim/ucsim/globals.cc: converted multi-line string literals
1653 * src/SDCCmain.c: introduced signal handler to remove temp files
1654 * doc/Makefile: small tweaks, implement clean
1655 * doc: removed generated files
1657 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1659 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1660 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1661 Address Record is not correctly generated for DS390."
1663 2003-02-02 Borut Razem <borut.razem@siol.net>
1665 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1666 * as/mcs51/asm.h: fixed compilation with Borland C
1667 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1668 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1669 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1670 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1671 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1672 src/z80/Makefile.bcc: delete $(LIB) only if exist
1673 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1675 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1677 * device/include/malloc.h: introduced NULL
1678 * device/include/string.h: introduced NULL
1679 * device/include/stdlib.h: introduced NULL
1680 * device/lib/_memcpy.c: removed NULL
1681 * device/lib/_strcat.c: removed NULL
1682 * device/lib/_strchr.c: removed NULL
1683 * device/lib/_strcmp.c: removed NULL
1684 * device/lib/_strcpy.c: removed NULL
1685 * device/lib/_strcspn.c: removed NULL
1686 * device/lib/_strlen.c: removed NULL
1687 * device/lib/_strncat.c: removed NULL
1688 * device/lib/_strncmp.c: removed NULL
1689 * device/lib/_strncpy.c: removed NULL
1690 * device/lib/_strpbrk.c: removed NULL
1691 * device/lib/_strrchr.c: removed NULL
1692 * device/lib/_strspn.c: removed NULL
1693 * device/lib/_strstr.c: removed NULL
1694 * device/lib/_strtok.c: removed NULL
1695 * device/lib/malloc.c: removed NULL, include own header
1697 2003-02-02 <johan@balder>
1699 * 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
1700 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1701 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1702 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1703 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1704 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1706 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1708 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1711 2003-02-01 <johan@balder>
1713 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1715 2003-01-31 <johan@CP255758-A>
1717 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1719 2003-01-30 <johan@balder>
1721 * src/SDCCBBlock.c: automatic bug detection
1722 * src/SDCCicode.c: automatic bug detection
1724 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 * src/SDCCglobl.h: now --xram-size 0 works
1727 * src/SDCCmain.c: now --xram-size 0 works
1729 2003-01-29 <johan@balder>
1731 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1733 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1735 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1736 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1737 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1738 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1739 * src/SDCCglobl.h: Added options --xram-size and --code-size
1740 * src/SDCCmain.c: Added options --xram-size and --code-size
1742 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1744 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1745 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1747 2003-01-27 <johan@balder>
1749 * src/SDCC.y: fixed bug #613764
1751 2003-01-26 <johan@balder>
1753 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1754 * src/SDCCsymt.h: fixed bug #673374
1755 * src/SDCCglue.c: fixed bug #661910
1756 * src/SDCCast.c: fixed bug #458099 and 673374
1758 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1760 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1761 * as/mcs51/strcmpi.h: added
1762 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1763 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1764 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1765 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1766 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1767 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1768 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1769 * as/mcs51/Makefile.aslink: new module strcmpi
1770 * as/mcs51/Makefile.asx8051: new module strcmpi
1771 * as/mcs51/Makefil.bcc: new module strcmpi
1772 * as/mcs51/Makefile.in: new module strcmpi
1773 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1775 2003-01-26 <johan@balder>
1777 * src/SDCCglue.c: reverted back to 1.124
1778 * src/SDCCast.c: reverted back to 1.156
1779 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1781 2003-01-25 <johan@balder>
1783 * src/SDCCglue.c: A better fix for bug #661910
1784 * src/SDCCast.c: A better fix for bug #661910
1785 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1787 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1789 * src/Makefile.in: remove spawn.o
1790 * src/SDCCmain.c: remove spawn.h
1791 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1792 * src/spawn.c: removed
1793 * src/spawn.h: removed
1794 * support/regression/ports/ds390/spec.mk: link with -r
1796 2003-01-24 <johan@CP255758-A>
1798 * src/ds390/gen.c (aopOp): fixed bug #667458
1799 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1800 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1801 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1803 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1805 * src/mcs51/peeph.def: better assembler identation by Frieder
1806 * src/mcs51/gen.c: better assembler identation by Frieder
1808 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1810 * as/z80/string.h: removed for gcc 3.2
1811 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1812 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1814 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1816 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1817 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1818 * support/regression/Makefile: separate temp files for ports
1819 * support/regression/generate-cases.py: separate temp files for ports
1820 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1821 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1823 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1825 * moved tinitalk to device/examples/ds390
1827 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1829 * as/mcs51/lkmem.c: rflag is for DS390
1830 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1831 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1832 (linkEdit): move mem- and map-files the same way as ihx-files
1833 * src/z80/main.c (_setDefaultOptions): removed --generic
1834 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1835 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1836 * src/pic/glue.c (picglue): --c1mode works again
1837 * src/pic16/glue.c (pic16glue): --c1mode works again
1838 * src/asm.c (printCLine): fix #660034
1840 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1842 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1843 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1844 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1845 * as/mcs51/lkmem (summary): better fix for sp problem
1846 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1847 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1848 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1849 remove --stack-after-data
1851 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1853 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1854 * src/SDCCutil.c (join): ugly bug: missing '\0'
1855 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1857 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1859 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1861 * src/pic/main.c (_asmCmd): gpasm supports -o
1862 * src/z80/main.c: more general macros
1863 * device/lib/Makefile.in: remove intermediate files
1865 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1867 * .version: Bumped version number to 2.3.3
1868 * src/SDCCBBlock.c: new option -o
1869 * src/SDCCglobl.h: new option -o
1870 * src/SDCCglue.c: new option -o
1871 * src/SDCCmain.c: new option -o
1872 * src/asm.c: new option -o
1873 * src/ds390/main.c: new option -o
1874 * src/pic/glue.c: new option -o
1875 * src/pic/pcode.c: new option -o
1876 * src/pic/ralloc.c: new option -o
1877 * src/pic16/glue.c: new option -o
1878 * src/pic16/pcode.c: new option -o
1879 * src/pic16/ralloc.c: new option -o
1880 * src/z80/main.c: new option -o
1881 * device/lib/Makefile.in: use -o
1882 * support/regression/ports/ds390/spec.mk: use -o
1883 * support/regression/ports/gbz80/spec.mk: use -o
1884 * support/regression/ports/mcs51/spec.mk: use -o
1885 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1886 * support/regression/ports/z80/spec.mk: use -o
1887 * support/regression/ports/ucz80/spec.mk: use -o
1888 * support/regression/ports/xa51/spec.mk: use -o
1889 * support/regression/fwk/lib/timeout.c: fix usage string
1891 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1892 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1894 2003-01-07 <johan@balder>
1896 * src/SDCCast.c (decorateType): fixed bug #600035
1898 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1899 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1900 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1901 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1902 * src/pic/pcode.c: outcommented unused variable to remove warnings
1903 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1905 2003-01-06 <karl@turbobit.com>
1906 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1909 2003-01-06 <johan@balder>
1911 * src/SDCCicode.c: fixed array add
1913 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1914 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1915 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1917 2003-01-04 <johan@balder>
1919 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1921 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1922 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1924 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1925 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1926 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1928 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1929 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1931 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1932 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1934 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1935 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1937 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1939 * in \sdcc\as\mcs51\ changed these files in order to create an
1940 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1941 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1942 following files to include the previous two files: aslink.dsp,
1943 Makefile.aslink, Makefile.bcc, and Makefile.in.
1945 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1946 .adb instead of .cdb
1948 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1950 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1951 value from option --iram-size.
1953 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1955 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1958 2002-09-18 <wiml@hhhh.org>
1960 * SDCClrange.h: exposed setFromRange() and setToRange()
1961 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1962 packRegsForAccUse() (bug 542397)
1963 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1964 multiple times and emitting the fetch operations more than once
1965 added aopGetUsesAcc() function to allow binary operators to
1966 fetch their operands in the correct order; made genMinus() emit
1967 compact code for X = LITERAL - Y
1969 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1970 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1971 sprintf() in line 1267.
1973 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1974 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1977 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1978 Changes to aslink (All the changes are marked with 'JCF'):
1980 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1983 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1984 area BSEG. Also moves, if possible, the DATA area down into the internal
1985 ram so more space is available.
1987 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1990 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1991 not bytes. Function summary() which creates a memory usage summary
1992 file with extension .mem. Reports of overlaping stack and small stack
1993 size. If the space for the stack is less than 16 bytes aslink trows a
1996 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1997 the 8051. Option 'y' for memory summary output file.
1999 Changes to sdcc (All the changes are marked with 'JCF'):
2001 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2003 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2004 overlaying area for it (uses RegBankUsed[4]).
2006 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2007 bank zero as used by default. By default aslink locates the stack
2008 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2009 the creation of the .mem file. Delegates the allocation of data area
2010 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2011 the begining of the stack area to aslink.
2013 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2014 glue() in SDCCglue.c creates an area for it.
2016 2002-09-03 Borut Razem <borut.razem@siol.net>
2017 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2018 sdcc/src/pic/glue.c:
2019 introduced atexit() handler for teporay files removal in case of
2020 errors, assertions, ...
2022 2002-08-29 Borut Razem <borut.razem@siol.net>
2023 * sdcc/support/cpp2/auto-host_vc_in.h:
2024 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2025 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2026 Maybe there is a similar problem with BORLANDC? It should be checked!
2028 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2029 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2030 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2031 was not executed, and the compiler (cl) launched a warning:
2032 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2034 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2035 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2037 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2038 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2040 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2041 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2042 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2043 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2044 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2045 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2046 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2047 - added Release configuration in VS projects
2048 - review of compiler an linker options
2049 - VC .exe files are generated in bin_vc directory, not to interfere
2050 with binaries generated from other projects (cygwin, mingw, bcc ...)
2052 * sdcc/src/yacc.dsp: added
2054 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2055 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2056 and insert the version number definitions from .version
2058 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2060 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2061 added - genarate auto-host.h using auto-host_vc_in.h as template
2064 removed from CVS, generated automatically
2066 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2067 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2069 2002-08-11 Borut Razem <borut.razem@siol.net>
2070 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2072 2002-08-10 Borut Razem <borut.razem@siol.net>
2073 * src/SDCCmain.c (main):
2074 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2075 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2076 The consequence was that some temporary files were not removed.
2079 unification of code in functions tempfilename() and tempfile():
2080 function tempnam() is defined in Visual Studio 6.0 and .NET
2082 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2084 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2085 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2086 - removed compiler command line option /WX: Treats all warnings as errors
2087 - update a list of source files, included into the project
2089 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2090 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2091 changed project type to Generic Project so that can be correcly converted to VS.NET project
2093 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2095 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2097 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2099 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2100 added return 0 statements after assert() to make compiler happy
2102 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2103 added newline in the def file to keep MSC compiler satisfied
2105 * sdcc/src/z80/gen.c:
2106 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2107 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2108 - solved MSC error in function aopDump()
2110 * sdcc_vc.h: define PREFIX as "\\sdcc"
2112 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2113 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2115 2002-06-22 Scott Dattalo <scott@dattalo.com>
2116 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2117 - Rewrote the register banking algorithm.
2118 - Added pCode live-range analysis to registers (for now, only non-used and
2119 singly-used registers optimized away)
2121 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2123 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2125 2002-05-10 Scott Dattalo <scott@dattalo.com>
2126 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2128 2002-04-22 Michael Hope <michaelh@vroom>
2130 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2132 * configure.in (DD_COPT): Added include support required for gbdk.
2134 * .version: Bumped version number just to increase it.
2136 * src/SDCCmain.c: Added -nostdinc to the default options.
2138 2002-04-15 Michael Hope <michaelh@vroom>
2140 * device/lib/z80/printf.c (sprintf): Added.
2142 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2144 * src/z80/peeph.def: Added transpose redundent load rule.
2146 * src/z80/main.c: Added force callee saves for jaune.
2148 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2150 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2152 2002-03-28 Johan Knol <johan@balder>
2154 * src/SDCCval.c: fixed bug #532436
2156 2002-03-14 Scott Dattalo <scott@dattalo.com>
2158 Added "char *Processor" field to the port structure.
2161 Added -p option. Allows port dependent processor to be specified.
2164 Initialized the new field char *Processor field to NULL in all ports
2167 Compiler generated registers for interrupt context saving
2168 were not getting allocated.
2170 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2173 Fixed left shift. Will promote the left side of a left shift
2174 if a) left shifting more than size of operand or b) when assigned
2175 to something size > size of left side
2177 2002-03-14 Scott Dattalo <scott@dattalo.com>
2179 tons of changes. Register allocation has been
2180 rewritten. Added customization for the various PICs. Flow
2181 analysis is restructured. ...
2187 Added. device.c is a PIC port hack to accomodate variations
2190 2002-03-13 Michael Hope <michaelh@vroom>
2192 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2194 2002-03-04 johanknol <johanknol@manik>
2196 * /src/SDCCval.c: fixed
2198 const unsigned char arr[][2] = { { 0, 1 } };
2199 t18.c:1: error: Initializer element is not constant
2201 2002-03-04 bela <bela@manik>
2203 * /device/include/mcs51reg.h:
2204 ds89c420 register definition update
2206 2002-03-03 <johan@FRIJA>
2208 * support/Util/SDCCerr.c: did something, but don't no why anymore
2210 * support/regression/tests/bug-524691.c: made it a little less shy
2212 * src/SDCCast.c (decorateType): fixed bug #524697
2214 * src/SDCCast.c: made some lineno improvements
2216 * src/SDCCval.c (getNelements): changed warning to error
2218 * src/SDCCglue.c (printIvalArray): changed warning to error
2220 * src/SDCCicode.c: fixed a warning for mingw
2222 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2224 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2226 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2228 * src/ds390/peeph.def:
2229 Added some more peephole rules
2231 * src/ds390/gen.c: Various fixes & enhancements
2233 * src/SDCClrange.c, src/SDCClrange.h:
2234 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2236 * src/ds390/ralloc.c:
2237 various fixes & enhancements (ds390) specific
2239 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2240 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2243 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2245 2002-03-02 <johan@FRIJA>
2247 * src/SDCCast.c (decorateType): fixed bug #524708
2249 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2251 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2253 2002-03-01 Michael Hope <michaelh@vroom>
2255 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2257 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2259 2002-03-01 <johan@FRIJA>
2261 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2263 * src/SDCCast.c (decorateType): fixed bug #524209
2265 * src/SDCCval.c (valNot): fixed bug #524195
2267 2002-02-26 <johan@balder>
2269 * src/xa51/gen.c: fixed a warning
2271 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2273 * src/SDCCast.c (decorateType): fixed bug #522534
2275 2002-02-23 <johan@balder>
2277 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2279 2002-02-22 <johan@balder>
2281 * src/SDCCast.c: fixed bug #514865
2283 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2285 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2287 * sdcc/src/SDCCloop.c:
2288 Previous fix was not good. basic blocks that have "break" or "return" are
2289 not really partof a loop , but live ranges used in these blocks should
2290 be live thru the entire loop, so set partOfLoop but don't add them to
2293 2002-02-21 <johan@FRIJA>
2295 * src/SDCCcse.c: fixed bug #514308
2297 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2300 Fixed BUG #519583. If a conditional block ended in a return/break
2301 statement inside a loop, it was not being considered part of the loop.
2303 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2305 2002-02-10 Karl Bongers <karl@turbobit.com>
2308 Fixed up SDCDB debugger somewhat. Updated debugger/README
2309 with lots of comments and notes.
2311 * device/examples/test2.c:
2312 Fix bug, "red" variable not being initialized(compiler complained).
2314 * device/examples/Makefile, examples/test3.c:
2315 Add Makefile in device/examples folder, compiles test3.c
2316 for use as a multiple module SDCDB test case.
2318 * sim/ucsim/cmd.src/cmdset.cc:
2319 Took out debug printfs in ucsim "next" command.
2322 Karl and Johan start ucsim XA support. Most dissassembly working,
2323 about 75% emulation done(plenty of work remaining).
2325 * sim/ucsim/z80.src:
2326 Add Z80 support to ucsim, add test-ucz80 regression test,
2327 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2328 Notice z80 compiler fails on examples/test3.c/crc code.
2330 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2332 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2333 Added support for --parms-in-bank1
2335 * src/ds390/peeph.def:
2336 added a few more peephole optimzations
2339 1) added __builtin_inp & __builtin_outp used to read in data of given length
2340 from a memory mapped port
2341 2) added __builtin_memcmp
2342 3) added __builtin_swapw swap bytes of a short
2344 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2345 1) handle multiple send & receives from register bank1
2346 2) ralloc can now allocate DPTR1 to some liveRanges
2348 * src/SDCCsymt.c, src/SDCCsymt.h:
2349 changes to handle multiple sends & receives
2352 added some pointer arithmetic optimization
2355 added some pointer arithmetic optimizations but not stable yet so not
2356 called from anywhere (will get this working shortly)
2358 * src/SDCCopt.c: fixed for multiple sends & receives
2361 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2362 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2363 set preprocessor defines (depending on options)
2365 * src/SDCCicode.c, src/SDCCicode.h:
2366 changes made to handle multiple sends & receives
2369 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2371 * src/SDCCcse.c, src/SDCCcse.h:
2372 added function findbackward def (to be used in upcoming optimization)
2374 * src/SDCCcflow.c, src/SDCCcflow.h:
2375 added function returnAtEnd - to determine if a basic block terminates with
2378 * src/SDCCast.c, src/SDCCast.h:
2379 added option parms-in-bank1
2381 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2382 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2383 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2384 adjusted for --parms-in-bank1 option
2386 * device/include/string.h:
2387 donot redefine "reentrant" keyword
2389 * device/include/ds80c390.h: Added some more SFRs
2391 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2393 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2395 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2397 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2399 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2401 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2403 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2405 * Added --xram-movc option
2407 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2409 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2411 2002-01-11 Johan Knol
2413 * Added math lib of Jesus Calvino-Fraga
2415 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2417 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2418 * support/regression/Makefile: new target test-mcs51-stack-auto
2419 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2421 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2423 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2425 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2427 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2429 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2431 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2433 * src/SDCCglue.h: add definition for printIvalChar()
2435 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2437 * src/SDCCast.c: fix #498138 by Johan
2439 * src/SDCCglue.c: fix #498138 by Johan
2441 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2443 * support/regression/Makefile: fix clean
2445 * support/regression/ports/ds390/support.c: fix transmission of last character
2447 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2449 * /sdcc/src/ds390/gen.c:
2450 a) improved computing address of stack variable
2451 b) took out some #if 0 code
2452 c) improved parmBytes adjustment
2453 d) improved genPlusIncr & genMinusIncr
2454 e) genCmp could generate bad code (when left assigned to DPTR)
2455 f) Fixed bug in hasInc
2457 * /sdcc/src/ds390/ralloc.c:
2458 a) packRegsForSupport could mess up live information (Fixed)
2459 b) packRegsDPTRuse could be incorrect for left & right shift
2461 * /sdcc/src/mcs51/ralloc.c:
2462 packRegsForSupport could mess up the live information (Fixed)
2464 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2466 * /sdcc/src/SDCCast.c:
2467 can reverse a loop even if function call is present as long
2468 as the loop control variable is local & is not passed as parameter
2470 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2472 * /sdcc/ChangeLog: *** empty log message ***
2474 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2475 More builtin function additions for TININative
2477 * /sdcc/src/ds390/ralloc.c:
2478 Had broken the regression testsuite
2480 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2482 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2483 Added funcattr hasStackParms will be set for reentrant functions when there
2484 are paramteres on the stack, this helps in minimizing frame pointer generation
2485 typeFromStr can handle function pointers now
2487 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2488 *** empty log message ***
2490 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2492 * /src/ds390/gen.c, /src/ds390/main.c:
2493 More builtin function additions for TININative
2495 * /src/ds390/ralloc.c:
2496 Had broken the regression testsuite
2498 * /src/SDCCast.c: Fixed a bug in dumptree
2500 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2501 Added funcattr hasStackParms will be set for reentrant functions when there
2502 are paramteres on the stack, this helps in minimizing frame pointer generation
2503 typeFromStr can handle function pointers now
2505 * /doc/builtins.txt, /doc/TININative.txt:
2506 *** empty log message ***
2509 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2511 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2512 ALPHA version for -mTININative
2514 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2515 updated to reflect changes in the port structure
2518 added function do_assemble (similar to do_link) if non-null this function
2519 will be called to do assembly (-mTININative) requires a multi command
2521 added function genAssemblerEnd will be called to generate assembler Epilogue
2524 added _JavaNative to debug info printing
2526 * /src/SDCCmain.c: added option --tini-libid
2527 added port->do_assemble function (-mTININative) has a multi command assemble
2529 * /src/SDCCglue.c: Disabled "constExpr" check
2530 added port->genAssemblerEnd function
2532 * /src/SDCCglobl.h: Added option --tini-libid value
2535 tookout optimizeCompare from the header (has no external references)
2537 * /src/SDCCast.c: made one more function "static"
2539 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2541 * src/z80/mappings.i: Added z80asm support.
2543 * src/z80/main.c: Added z80asm support on --asm=z80asm
2545 * src/z80/gen.c: Fixed asm portability issues.
2547 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2549 * src/SDCCglue.c (printExterns): Added global/extern split.
2551 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2553 * support/regression/Makefile: added test for mcs51 model large
2555 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2557 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2559 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2561 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2563 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2565 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2567 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2569 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2571 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2573 * support/regression/tests/simplefloat.c: Port to mcs51.
2575 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2576 * support/regression/tests/bug-485362.c: Added.
2578 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2580 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2582 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2584 * src/z80/gen.c (aopDump): Added a dump function.
2586 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2587 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2589 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2591 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2593 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2595 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2597 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2599 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2601 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2603 * support/regression/ports/ds390/support.c: Use tinibios.
2605 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2607 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2609 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2610 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2612 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2614 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2616 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2618 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2620 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2621 (packRegsForIYUse): Created and optimised.
2623 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2625 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2626 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2628 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2630 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2632 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2634 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2636 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2638 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2640 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2642 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2644 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2646 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2648 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2650 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2651 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2652 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2654 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2656 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2657 (genNotFloat): Added.
2658 (genUminusFloat): Added.
2660 * device/lib/z80/Makefile: Added floating pt stubs.
2662 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2664 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2666 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2668 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2670 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2672 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2674 * sdcc/support/regression/Makefile: Add port ds390.
2676 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2678 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2680 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2682 * sdcc/support/regression/ports/ds390/support.c: Added.
2684 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2686 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2688 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2690 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2692 * device/include/malloc.h: Added z80 and gbz80 support.
2694 * device/lib/gbz80/heap.s: Added.
2696 * device/lib/z80/heap.s: Added.
2698 * device/lib/malloc.c: Added z80 and gbz80 support.
2700 * support/regression/tests/malloc.c (testMalloc): Added.
2702 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2704 * support/regression/tests/bug-478094.c: Added.
2706 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2708 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2710 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2712 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2714 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2716 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2718 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2720 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2722 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2724 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2726 * support/regression/tests/bug-477927.c: Added.
2728 * src/z80/peeph.def: Added minor rules.
2730 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2732 * src/z80/peeph.def: Added jump optimisation modification.
2734 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2736 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2738 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2740 * support/regression/tests/funptrs.c: Added.
2742 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2744 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2746 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2748 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2750 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2752 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2753 (movLeft2ResultLong): Created.
2755 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2756 (joinPushes): Added. Joins two char pushes into a word push.
2758 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2760 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2762 * support/makebin/Makefile (install): Added creation of dest dir.
2764 2001-10-24 Karl Bongers <karl@turbobit.com>
2766 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2768 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2770 * src/z80/ralloc.c: Turned off faulty pack for one use.
2772 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2774 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2776 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2778 * support/regression/Makefile: Improved clean
2780 * support/regression/ports/gbz80/spec.mk: Added clean
2782 * support/regression/ports/host/spec.mk: Added clean
2784 * support/regression/ports/z80/spec.mk: Added clean
2786 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2788 * support/regression/ports/mcs51/timeout.c: little improvements
2790 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2792 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2794 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2796 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2798 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2800 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2802 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2804 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2805 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2807 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2809 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2811 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2813 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2815 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2817 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2819 * support/regression/tests/longor.c: Added.
2821 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2823 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2825 * as/mcs51/aslink.h: define PATH_MAX
2827 * as/mcs51/asm.h: define PATH_MAX
2829 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2831 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2833 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2835 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2837 * src/SDCCglobl.h: define PATH_MAX
2839 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2841 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2843 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2845 * src/z80/gen.c (gencjneshort): Fixed
2847 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2849 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2851 * support/regression/tests/bug-469671.c: Added.
2853 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2855 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2857 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2859 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2861 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2863 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2865 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2867 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2869 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2871 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2873 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2875 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2877 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2879 * 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.
2881 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2883 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2885 2001-10-07 <johan@FRIJA>
2887 * device/lib/gets.c (gets): fixed the return value.
2889 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2890 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2892 * 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.
2894 * 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.
2896 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2898 * src/pic/gen.c: Removed Safe_strdup.
2900 * configure.in: Added option to enable libgc support.
2902 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2903 (bitVectUnion): Optimised.
2904 (bitVectIntersect): Optimised.
2905 (bitVectBitsInCommon): Optimised.
2906 (bitVectCplAnd): Optimised.
2908 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2910 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2912 * src/SDCCmain.c: distinguish between assembler debug and plain options
2914 * src/avr/main.c: remove standard assembler options
2916 * src/ds390/main.c: remove standard assembler options
2918 * src/mcs51/main.c: remove standard assembler options
2920 * src/port.h: removed "PENDING" comment
2922 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2924 * src/device/lib/_mulint.c : new, with assember functions
2926 * src/device/lib/_mullong.c : new, with assember functions
2928 * src/device/lib/_divuint.c : with assember functions
2930 * src/device/lib/_divsint.c : with assember functions
2932 * src/device/lib/_divulong.c: with assember functions
2934 * src/device/lib/_divslong.c: with assember functions
2936 * src/device/lib/_moduint.c : with assember functions
2938 * src/device/lib/_modsint.c : with assember functions
2940 * src/device/lib/_modulong.c: with assember functions
2942 * src/device/lib/_modslong.c: with assember functions
2944 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2946 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2948 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2949 replaced _mululong.c and _mulslong.c by _mullong.c
2951 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2953 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2955 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2957 * src/SDCCglue.c: test, if win32api is available for MINGW
2959 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2961 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2962 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2963 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2964 * support/regression/ports/host/spec.mk: removed GENERIC
2965 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2966 * support/regression/ports/z80/spec.mk: removed GENERIC
2968 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2970 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2972 * support/regression/tests/bug-467035.c: Created.
2974 2001-10-01 <johan@FRIJA>
2976 * src/SDCC.y: fixed bug #466586 part 1
2978 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2980 * SDCCicode.c: z80 has no generic pointers
2981 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2983 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2985 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2987 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2989 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2991 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2993 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2995 * configure.in: Fixed up so that ucsim is only configured once.
2997 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2999 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3000 (getPathDifference): As above.
3002 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3004 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3006 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3007 * .version: Updated to 2.3.1
3009 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3010 Added copyright header.
3012 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3013 (assemble): Added support for macro based assembler commands.
3014 (linkEdit): Added support for macro based linker commands.
3015 (preProcess): Changed the pre-processor to use macros.
3016 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3017 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3019 * device/lib/z80/crt0.s: Added module name for debugging.
3021 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3023 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3025 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3027 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3029 * src/Makefile.in: Added SDCCmacro and SDCCutil
3031 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3033 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3035 2001-09-16 <johan@FRIJA>
3037 * 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.
3039 2001-09-15 <johan@FRIJA>
3041 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3042 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3044 2001-09-11 <johan@FRIJA>
3046 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3048 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3050 * support/regression/tests/bug-460444.c: Added test case.
3052 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3053 (genCast): Added justification for all of the asserts.
3055 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3057 * support/regression/support.c: _xdata replaced by xdata
3059 * support/regression/spec.mk: removed _generic
3061 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3063 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3065 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3066 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3068 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3070 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3072 * support/regression/tests/bug-460010.c: Added test case.
3074 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3076 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3078 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3080 * support/regression/testfwk.c: removed workaround for bug #436344
3082 * support/regression/tests/bp.c: use less memory with mcs51
3084 * support/regression/tests/bug-441448.c: use less memory
3086 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3088 * support/regression/collate-results.py: typo
3090 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3092 * support/regression/tests/fetchoverlap.c: Added new test case.
3094 * support/regression/tests/bp.c: Added new test case.
3096 * support/regression/tests/bug-448984.c: Added new test case.
3098 * support/regression/tests/pow2shifts.c: Added new test case.
3100 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3101 (genlshTwo): Fixed right shift for count > 8.
3103 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3105 2001-09-08 <johan@FRIJA>
3107 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3109 2001-09-07 <johan@FRIJA>
3111 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3113 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3115 2001-09-06 <johan@FRIJA>
3117 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3118 * bernhard noted me at this: "() equals to (void)" (1.38)
3120 2001-09-05 <johan@FRIJA>
3122 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3124 2001-09-04 <johan@FRIJA>
3126 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3129 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3131 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3133 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3135 * link/z80/aslink.h: Fixed path for PATH_MAX
3137 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3139 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3141 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3143 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3145 * 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.
3147 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3149 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3150 (genCmp): Fixed up genCmp for the GB with longs.
3152 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3154 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3156 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3158 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3160 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3162 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3164 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3166 * 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.
3168 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3170 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3172 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3174 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3176 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3178 * sim/ucsim/configure: little improvement of Cygwin-detection
3179 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3180 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3181 * support/regression/tests/bug-221100.c: small changes for mcs51
3182 * support/regression/tests/bug-221168.c: small changes for mcs51
3183 * support/regression/tests/bug-227710.c: small changes for mcs51
3184 * support/regression/tests/staticinit.c: small changes for mcs51
3185 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3186 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3187 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601