1 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
2 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
4 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
6 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
7 Unix (/n) and DOS (/r/n) line terminations.
9 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 * src/mcs51/gen.c (genFunction, genEndFunction),
17 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
18 and restore of EA so that stack offsets to parameters are
19 correct when using both critical and reentrant/stack-auto.
20 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
21 size (can be triggered in error if sloc is shared between
22 different sized objects)
23 * device/include/float.h: fixed macros to explicitly use
24 unsigned long where needed
26 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
28 Feature req. 799831: added code to allow nesting of critical functions
29 * src/mcs51/gen.c (genFunction, genEndFunction)
30 * src/ds390/gen.c (genFunction, genEndFunction)
32 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/SDCCsymt.c (sclsFromPtr),
36 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
37 support for standard C idiom of memory mapped variables; for
38 example, *((xdata int*)0x1234) = 1 is now internally equivalent
39 to xdata int at 0x1234 tempvar = 1.
40 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
41 provided by Akiya ISHIDA
43 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
45 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
46 * src/SDCCval.c (constVal): added reduction from int to char
47 * src/SDCCval.c (valMult, valDiv): fixed sign handling
48 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
49 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
51 * support/regression/tests/shifts.c: fixed
53 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 * src/z80/gen.c (genXor): Fixed bug #805445
57 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 Fixed bug #621531 (const & volatile confusion in the type chain).
60 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
61 refer to the const or volatile state of the pointer itself.
74 * support/regression/tests/const.c
76 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
78 When checking for duplicated modules, use absolute paths
79 instead of relative paths. Files changed:
84 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
88 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * device/include/string.h: added size_t typedef, changed
91 prototypes to use size_t, eliminated separate reentrant and
92 non-reentrant declarations, added _memmove declaration
93 * device/lib/_memcpy.c: changed to use size_t instead of int,
94 changed /4 to >>2 to avoid division library call
95 * device/lib/_memcmp.c,
96 * device/lib/_memset.c,
97 * device/lib/_strncat.c,
98 * device/lib/_strncpy.c,
99 * device/lib/_strncmp.c: changed to use size_t instead of int
100 * device/lib/_memmove.c: new file (fixed bug #772294)
101 * device/lib/Makefile.in: added _memmove.c
102 * device/lib/z80/asm_strings.s: fixed bug #772290
103 * support/regression/tests/bitfields.c: attempt to fix host assertion
104 failure on amd64-unknown-linux2.2
106 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
109 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
110 * as/z80/asmain.c (main): fixed bug #801766
112 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
114 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
117 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
120 reported in bug #800609
122 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
124 * Top header beautifications in src/pic16 directory:
125 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
126 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
127 pcoderegs.h, ralloc.c, ralloc.h
128 * main.c: added top header and GPL license notice
129 * pcode.c: fixed the if-conditional warning
131 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
133 * device/lib/_mullong.c: replaced int by short for gcc
135 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
138 and JUMPTABLE iCodes properly now (worked by accident before)
139 * src/mcs51/gen.c (leftRightUseAcc),
140 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
141 iCode properly now. Use getSize instead of nRegs since a & b
142 aren't part of the nRegs tally.
144 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
146 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
147 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
148 before instructions that use the _STATUS register
150 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
152 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
153 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
154 fetching of the pointer
155 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
156 copied from genNearPointerSet()
157 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
158 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
159 If they pop r0/r1 they must be called in the opposite order than aopOp().
160 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
161 (resp. --stack-auto), prepared for --xstack
163 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
165 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
167 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
169 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
170 these ports have their own __sdcc_external_start()
172 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
174 pic patch provided by Slade Rich <slade_rich@yahoo.com>
175 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
176 type for bits was changed. It resulted in bit variables becoming
177 global, which is not permitted in PIC 14 assembly output.
179 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
181 * doc/sdccman.lyx: various additions and updates. Rearranged sections
183 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
185 Z80 and MCS51 linkers complaint if a public symbol is defined
186 in more than one library module:
190 * as/mcs51/Makefile.in
192 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
194 A few small changes that speed up the peephole optimizer.
198 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
200 Try to make the peephole optimizer smarter by maintaining
201 an association between the assembly source code and the
202 iCodes that originated them. Put this information to use
203 with a new peephole rule condition "notVolatile" so that
204 the rules can be aggressive yet still safe.
209 * src/mcs51/peeph.def
211 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
216 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
217 if the left or right operand symbols have the accuse flag set.
219 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
221 Changed the type of the result of the ! (NOT) operator to char;
222 previously it returned the same type as the source. This allows
223 us to eliminate all the genFloatNot functions (all of its target
224 implementations were very buggy) since !float can use the same
227 * src/SDCCicode.c (ast2iCode): ! returns char
228 * src/mcs51/gen.c (genNot, genNotFloat),
229 * src/ds390/gen.c (genNot, genNotFloat),
230 * src/z80/gen.c (genNot, genNotFloat),
231 * src/pic/gen.c (genNot, genNotFloat),
232 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
234 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
236 pic patch provided by Slade Rich <slade_rich@yahoo.com>
237 1. Interrupt would not compile properly. Ensure PCLATH register is saved
238 during interrupts. Ensure WSAVE is located at a shared bank address.
239 2. Fixed page selection in some places
240 3. Fixed BTFSS/C to where necessary use registers directly and not simply
241 the registers name strings.
242 4. Fixed "signed / unsigned compare" compiler warnings.
243 5. The PIC port manages its own allocation of the general purpose
244 registers, but makes no attempt to reuse them. As a result when
245 compiling it soon runs out of general purpose registers. Some
246 additional code was added to the files pcode.c and device.c to walk
247 through the function call tree and rename the registers so that they
257 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
258 genPlus() & genMinus() when the result is the same as left or right
260 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
264 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 Made bitfield a distinct type from bit so that bitfields
267 convert as per ANSI C and bits retain their traditional
268 boolean style behaviour. Implemented bitfield support in
276 * src/ds390/gen.c: bit v bitfield split
277 * src/z80/gen.c: New support for bitfields
278 * support/regression/tests/bitfields.c: reenabled z80,
281 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
283 Rules 246.x, 247.x relate to bitfields, the others speed up
284 access to xdata mapped I/O devices.
286 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
288 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 Cleaned up genPackBits and genUnpackBits and added two helper
291 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
292 for literal assignments in genPackBits (thanks to Frieder for
298 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
300 Fixed bug #748310 (pointer to function type mishandled when the
301 function name is omitted). Also fixed a SIGSEGV when a function
302 attribute (reentrant, etc) is used on a non-function or on a
303 function but misplaced before the parameter list.
305 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
307 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
308 * support/Util/SDCCerr.h,
309 * support/Util/SDCCerr.c: Added func attr misuse error msg
311 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
313 Fixed bug #787649 by anonymous
314 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
315 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
317 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 Fixed numerous bitfield problems.
321 * src/SDCC.y: More bitfield related error checking
323 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
324 * support/Util/SDCCerr.h,
325 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
326 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
327 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
328 * support/regression/tests/bitfields.c: tests added
330 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 Made the constant following the "interrupt" keyword optional. If
333 omitted, the function will not automatically be given an entry
334 in the interrupt vector table (similar to #pragma NOIV, but
335 less syntacticly kludgy). The interrupt number is also now
336 range checked. Also fixed a bug in the high order bit example
343 * support/Util/SDCCerr.c
344 * support/Util/SDCCerr.h
347 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
349 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
350 * src/SDCCicode.c (operandOperation): rewritten some ops
351 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
352 * src/SDCCsymt.c (computeType): literals are handled the same way as any
354 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
355 be re-activated by defining REDUCE_LITERALS)
356 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
357 unsigned, but are signed by default
358 * src/SDCCval.c (constVal): rearranged
359 * src/SDCCval.c (valMod): preliminary fix
360 * src/SDCCval.c (valCastLiteral): use TYPE_* types
361 * support/regression/literalop.c: added, work in progress
363 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 Generate warnings for useless declarations like "char data;"
366 that don't do what new users expect.
369 * support/Util/SDCCerr.h
370 * support/Util/SDCCerr.c
372 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
374 * src/SDCCval.c (valMult): fix overflow detection of negative int
376 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
378 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
380 Changes to support big endian targets:
393 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
395 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
396 * device/lib/time.c: fixed warning "integer overflow in expression"
398 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
400 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
401 * src/SDCCval.c (constVal): changed default to signed; hex and octal
402 constants are unsigned; added recognition of "u" flag for unsigned
403 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
404 * src/SDCCval.c (valDiv, valMod): fixed signdness
405 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
406 signedness of modulo, left and right shift
407 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
408 * support/Util/SDCCerr.h: added warning W_INT_OVL
409 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
410 * src/SDCCast.c (ast_print): improved output of constants
412 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
414 Fixed some warnings when building with MSVC:
427 * support\cpp2\cpplib.c
431 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
433 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
435 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
437 * support\librarian\clean.mk: Do not remove Makefile.
438 * support\librarian\Makefile: added.
440 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
442 Added librarian to MSVC build:
445 * support\librarian\librarian.dsp
447 'configure' not needed for librarian, removed:
448 * support\librarian\configure
449 * support\librarian\configure.in
450 * support\librarian\config_in.h
451 * support\librarian\Makefile.in
453 Hopefully these ones built the librarian and the rest of sdcc properly:
457 Messed up 'configure', so revert to previous version:
461 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
463 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
464 there, while the mantissa of a double is "only" 53 bits wide.
466 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
468 Adding sdcclib to the build. MSVC project coming soon.
471 * support\librarian\clean.mk
472 * support\librarian\configure
473 * support\librarian\configure.in
474 * support\librarian\config_in.h
475 * support\librarian\Makefile.bcc
476 * support\librarian\Makefile.in
477 * support\librarian\sdcclib.c
484 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
486 Linker now complaints if linked modules have conflicting options, for
487 example, one compiled using --model-large and another one compiled with
488 --model-small. The following files were modified:
510 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
512 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
513 as/mcs51/lklibr.c: Generate a warning when a library is not found.
515 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
517 * src/z80/mappings.i: fix _mul[us][int,long] entries
519 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
521 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
523 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
525 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
526 * support/regression/tests/bitopcse.c: added
534 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
536 added support for new library format to z80, gbz80 linkers:
542 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
544 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
545 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
547 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
549 added DUMMY_READ_VOLATILE:
558 * src/SDCCcse.c (algebraicOpts): many improvements
559 * src/SDCCcse.h: removed algebraicOpts()
560 * src/SDCCicode.c (picDummyRead): added
562 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
564 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
565 "Insufficient space in data memory".
567 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * src/mcs51/gen.c: fixed bug #771358
570 * src/z80/gen.c: fixed bug #759087
572 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
574 * src/pic16/glue.c: minor cleanup by Vangelis
576 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
578 * device/include/regc515c.h: fixed #758477
579 * device/lib/_gptrget.c: saving some cycles in generic pointer get
580 * device/lib/_gptrput.c: saved a few bytes
581 * my tab spacing is 8, yours too?)
582 * device/lib/_ser.c: process RX bytes earlier than TX bytes
583 * device/lib/serial.c: process RX bytes earlier than TX bytes
584 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
586 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
590 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
592 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
594 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
596 * device/lib/Makefile.in: bad fix, reverted to 1.43
598 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
600 * device/lib/Makefile.in: added missing z80 object files
602 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
604 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
605 pic16 progress by Vangelis:
623 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
625 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
627 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
629 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
630 added gbz80 build to MSVC project.
631 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
632 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
633 from 8051 stuff and setup so it links using a .lnk file.
635 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
637 * support/librarian/sdcclib.c: sdcc librarian.
638 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
641 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
643 * as/mcs51/lkmain.c: properly handle extensions in function afile.
645 2003-07-02 Borut Razem <borut.razem@siol.net>
647 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
648 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
649 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
650 src/xa51/main.c, src/z80/main.c:
651 virtualization of glue() function: each port has it's own glue function,
652 which is accessed by do_glue function pointer in PORT.general structure
654 2003-07-01 Kevin Vigor <kevin@vigor.nu>
656 * DS800C400 fun, improved ROM interface and tinibios.
658 2003-06-27 Kevin Vigor <kevin@vigor.nu>
660 * More support for DS80C400. Now includes beginning of interface to ROM.
662 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
664 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
666 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
668 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
670 2003-06-19 Borut Razem <borut.razem@siol.net>
672 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
674 2003-06-19 Borut Razem <borut.razem@siol.net>
676 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
677 fixed Z80 port - crt0.o: cannot open.
679 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
681 * support/Util/MySystem.c (merge_command): revert bad fix
683 2003-06-18 Borut Razem <borut.razem@siol.net>
685 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
687 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
689 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
690 option --use-stdout sends errors to stdout instead of stderr.
692 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
694 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
696 2003-06-15 Borut Razem <borut.razem@siol.net>
698 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
699 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
700 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
701 fixed width array of pointers replaced with sets;
702 multiple include and lib paths ared transferred to preprocessor and linker
703 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
704 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
705 fixed width array of pointers
706 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
707 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
708 fixupPath(), getPathDifference()
709 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
710 fixed width array of pointers
712 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
714 * src/pic16/ralloc.c: fix warnings
715 * src/pic16/pcode.c: fix warning
717 2003-06-10 Scott Dattalo <scott@dattalo.com>
719 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
720 know all the details, but essentially this set of changes enable
721 the pic16 port to generate movff instructions and generate assembler
727 * src/pic16/device.c:
730 * src/pic16/pcoderegs.c:
731 * src/pic16/ralloc.c:
732 * src/pic16/ralloc.h:
734 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
736 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
737 added option --vc, so sdcc errors and warnings are compatible with
738 Microsoft Visual Studio.
740 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
742 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
743 device/lib/libfloat.lib: added atof function.
745 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
747 * doc/sdccman.lyx: updated to Lyx 1.3
748 * doc/cdbfileformat.lyx: updated to Lyx 1.3
749 * doc/test_suite_spec.lyx: updated to Lyx 1.3
750 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
752 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
754 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
756 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
758 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
759 additions to the "related tools/documentation" section
761 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
763 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
765 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
767 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
768 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
770 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
772 * doc/sdccman.lyx: fix double dash and other minor things
773 * doc/Makefile: fix double dash
775 2003-05-28 Karl Bongers(patches from Martin Helmling)
776 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
777 condition and ignore commands.
779 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
781 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
782 is in parts still quite out of date, I did changes as far as I felt makes sense
783 for a non-native english speaker.
784 Please feel free to add to the manual or to correct my changes.
785 * doc/Makefile: undid touching the date of intermediate tex files.
787 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
789 * doc/sdccman.lyx: Manual has an index now
791 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
793 Finalize muluint/mulsint and mululong/mulslong merging:
794 * device/lib/_mulint.c
795 * device/lib/_mullong.c
796 * device/lib/gbz80/mul.s
797 * device/lib/gbz80/stubs.s
798 * device/lib/z80/mul.s
799 * device/lib/z80/stubs.s
800 * src/SDCCsymt.c (initCSupport)
802 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
804 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
805 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
806 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
807 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
810 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
812 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
813 the regression tests I'm not brave enough to enable 245.b, 245.c
814 * doc/sdccman.lyx: added latex preamble for hyperref package.
815 Using pdflatex this will give you a hyperlinked pdf file with
816 bookmarks. (prepend '%' before /usepackage if this breaks something)
818 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
820 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
822 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
824 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
826 2003-05-21 <johan@balder>
828 * src/SDCCglue.c (printIval): fixed bug #739934
830 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
832 Applied patch from bug 737905 (renamed yylineo to mylineno):
839 * src/pic16/pcode.c: Cleaned warnings
840 * src/pic16/pcodeflow.c: Cleaned warnings
841 * src/pic16/pcoderegs.c: Cleaned warnings
843 2003-05-19 Scott Dattalo <scott@dattalo.com>
845 * src/pic16/pcode.c: Cleaned warnings
846 * src/pic16/pcodepeep.c: Cleaned warnings
847 * src/pic16/ralloc.c: Cleaned warnings
849 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
851 * doc/sdccman.lyx: fixed bug 739745
852 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
854 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
856 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
857 it can be defined with CFLAGS when running configure
858 * src/SDCCmain.c: fixed compiling + linking with object files
860 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
862 * configure.in: configure for pic16 port,
863 added --disable-pic16-port
864 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
865 * src/SDCCmain.c: linkOptions is changed to set *,
866 added if/endif conditional macros to remove options help
867 messages from optionsTable when a port is not configured, added
868 support for the PIc16 port in the ports table, when executing
869 the compiler with no port specified on command line, a default
870 port is selected with the new macro DEFAULT_PORT which is
871 defined in port.h, in setDefaultOptions() linkOptions is removed
872 from initialization assignment, since now it is a set,
873 parseCmdLine uses setParseWithComma for linkOptions, in
874 linkEdit() linkOptions are accessed with new function indexSet()
875 which returns the i'th item of a set variable. See SDCCset.c, in
876 linkEdit() when calling buildCmdLine(), added linkOptions as
877 last argument. Now users can pass arguments to gplink via the
878 -Wl option, main() uses pic16glue() to glue up pic16 programs
879 * src/SDCCpeeph.c: various changes to support pic16
880 * src/SDCCset.c: added function void *indexSet(set *, int) to
881 return the i'th item of the set
882 * src/SDCCset.h: added function prototype for indexSet()
883 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
884 * src/clean.mk: added pic16 in CLEANALLPORTS variable
885 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
886 added macro DEFAULT_PORT
887 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
888 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
890 * src/pic16/glue.c: commented out some error producing lines
891 * src/pic16/main.c: __config directives are commented out to stop
892 gpasm complaining and test the linkage with gplink, _linkCmd and
893 _asmCmd changed to be more gplink and gpasm friendly
894 * src/pic16/peeph.def: peep rule 3 is commented out, since it
895 produced an error when parsed, peep rule 12 is added to utilize
896 movff, but it is commented out since the pCode does not support
897 yet a command with 2 address arguments
899 2003-05-18 <johan@balder>
901 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
902 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
903 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
905 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
906 Added feature to script commands from file.
908 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
910 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
911 * src/SDCCutil.c: include ctype.h for win32
913 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
915 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
917 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
919 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
920 Fixed so you can set breakpoints prior to run, run does not stop
921 on entry now. Add tbreak. Other enhancements and fixes for use
924 2003-05-12 Borut Razem <borut.razem@siol.net>
926 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
928 2003-05-11 Borut Razem <borut.razem@siol.net>
930 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
931 the path of bin directory, so that PATH is the only env. variable, which has to be set
932 in case of standard installation.
933 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
934 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
935 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
937 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
939 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
940 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
941 temp files are in the port dir; clean the gen/test directory when
942 generating new test.c
943 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
944 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
945 * support/regression/tests/zeropad.c: added
947 2003-05-09 <johan@balder>
949 * src/SDCCglue.c: fixed bug #597940
951 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
953 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
954 cache sfr, optimize next,step, fix off by one sourceline,
955 support ddd list function.
956 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
958 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
960 * support/regression/HTMLgen.py: added compare_s2f()
961 * support/regression/Makefile: redo 1.27
962 * support/regression/generate-cases.py: redo 1.5
964 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
966 * support/regression/tests/float.c: workaround 33 bit hex constant
967 * support/regression/tests/simplefloat.c: fix division for host
969 2003-04-29 Scott Dattalo <scott@dattalo.com>
971 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
972 that tame's the PIC's over-aggressive optimizer.
974 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
976 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
979 2003-04-29 Kevin Vigor <kevin@vigor.nu>
981 Initial support for DS80C400. "Hello world" runs on TINIm400
984 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
986 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
987 * Some notes on ddd usage added in debugger/README
988 Martin Helmling adding more features and fixes for ddd GUI debugger.
989 Code added for nexti, stepi, up, down, and other adjustments.
991 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
993 * src/pic/pCodepeep.c non-wildcard asmops are now handled
994 * src/pic/peeph.def Added two rules to optimize carry manipulation
995 * src/pic/* removed debug printfs
997 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
999 * debugger/mcs51/cmd.c: added header newalloc.h
1001 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1003 * as/Makefile: new EXEEXT
1004 * as/z80/Makefile: remove trailing slash of BUILDIR
1005 * as/z80/clean.mk: new EXEEXT
1006 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1007 * support/cpp2/Makefile.in: new EXEEXT
1008 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1010 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1012 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1013 EXEEXT was introduced to fix all related problems with targets
1014 "clean", "install" and "uninstall"; a couple of further flaws
1015 especially with "clean" have been fixed too
1016 * as/mcs51/Makefile.in
1021 * debugger/mcs51/Makefile.in
1022 * debugger/mcs51/clean.mk
1024 * link/z80/Makefile.in
1027 * packihx/Makefile.in
1029 * sim/ucsim/Makefile
1030 * sim/ucsim/clean.mk
1031 * sim/ucsim/avr.src/Makefile.in
1032 * sim/ucsim/avr.src/clean.mk
1033 * sim/ucsim/s51.src/Makefile.in
1034 * sim/ucsim/s51.src/clean.mk
1035 * sim/ucsim/xa.src/Makefile.in
1036 * sim/ucsim/xa.src/clean.mk
1037 * sim/ucsim/z80.src/Makefile.in
1038 * sim/ucsim/z80.src/clean.mk
1039 * sim/ucsim/main_in.mk
1040 * sim/ucsim/packages_in.mk
1041 * sim/ucsim/gui.src/Makefile.in
1042 * sim/ucsim/gui.src/serio.src/Makefile.in
1043 * sim/ucsim/gui.src/serio.src/clean.mk
1046 * support/cpp2/Makefile.in
1047 * support/cpp2/clean.mk
1048 * support/makebin/Makefile
1049 * support/makebin/clean.mk
1050 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1051 * doc/sdccman.lyx: --program-suffix no longer needed
1053 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1055 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1056 Martin Helmling added support for ddd GUI debugger.
1057 Code added to display assembly, set variables, and other commands
1058 to interface to ddd.
1060 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1062 * as/Makefile: fix target clean
1063 * as/clean.mk: fix target clean
1064 * as/z80/clean.mk: fix target clean
1066 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1068 * Makefile.common.in: added @EXEEXT@
1069 * configure.in: removed all mingw32 stuff
1070 * configure: rebuilt from configure.in
1071 * doc/sdccman.lyx: updated section "installation"
1072 * support/scripts/sdcc_mingw32: adapted to configure
1073 * support/scripts/sdcc_cygwin_mingw32: added
1075 2003-04-22 Scott Dattalo <scott@dattalo.com>
1077 * src/pic Added object file support for the PIC port
1078 * src/pic Applied patch from Craig Franklin (this started the object file support)
1079 * src/regression Updated the PIC regression tests for object files
1081 2003-04-20 Borut Razem <borut.razem@siol.net>
1083 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1084 lklex.c: In function `getfid':
1085 lklex.c:203: warning: array subscript has type `char'
1086 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1087 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1088 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1089 stack handling macros
1091 2003-04-19 Borut Razem <borut.razem@siol.net>
1093 * "handling space characters in file path" task:
1094 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1095 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1096 * support/Util/MySystem.h: make it self-sufficient
1097 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1098 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1099 handling space characters in file path
1100 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1101 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1102 * support/Util/MySystem.c: handling space characters in executable's path
1104 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1106 * as/z80/Makefile: fix permanent rebuild of z80
1107 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1108 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1110 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1112 * src/SDCCopt.c: add special case optimization to replace modulo by
1113 a power of two with a bitwise AND.
1115 2003-04-18 <johan@balder>
1117 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1119 2003-04-17 <johan@balder>
1121 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1122 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1124 2003-04-13 Borut Razem <borut.razem@siol.net>
1126 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1127 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1128 fixed mingw problem in adl_NORMALIZE_PATH
1130 2003-04-12 Borut Razem <borut.razem@siol.net>
1132 * fixed "#pragma SAVE/RESTORE can not be nested":
1133 * src/SDCC.lex: reworked pragma handling functions
1134 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1135 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1137 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1139 * src/SDCCutil.c (pathEquivalent): defined but not used
1140 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1141 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1142 * configure: rebuilt from configure.in
1143 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1144 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1145 * device/include/Makefile.in: replace sdcc_datadir
1146 * device/lib/Makefile.in: replace sdcc_datadir
1147 * Makefile.common.in: add LDFLAGS from configure
1148 * packihx/Makefile.in: use LDFLAGS
1149 * src/Makefile.in: use LDFLAGS
1150 * support/cpp2/Makefile.in: add LDFLAGS from configure
1151 * support/makebin/Makefile: use LDFLAGS
1152 * .version: bumped version number to 2.3.5
1154 2003-04-12 Borut Razem <borut.razem@siol.net>
1156 * completed "different paths" task:
1157 * src/SDCCmacro.c: fixed bug in handling quotes
1158 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1159 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1161 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1163 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1165 2003-04-11 kevin Vigor <kevin@vigor.nu>
1167 * ds390/gen.c ds390/peeph.def: fix bug 706781
1169 2003-04-11 Borut Razem <borut.razem@siol.net>
1171 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1173 2003-04-10 Scott Dattalo <scott@dattalo.com>
1175 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1176 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1177 set - this bit used to not be set...).
1178 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1179 bad code in PIC Port
1180 * src/regression/and2.c added to test bug 609268
1181 * src/regression/Makefile added and2.c to regression test
1184 2003-04-08 <johan@CP255758-A>
1186 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1187 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1188 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1190 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1192 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1194 * support/cpp2/Makefile.in: fix bug #487815
1195 * configure: rebuilt from configure.in
1196 * Makefile.common.in: docdir changed, new path suffixes
1197 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1198 * sdcc_vc_in.h: reflect changes from sdccconf.h
1199 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1200 * src/SDCCutil.h: remove BINDIR hack
1201 * doc/sdccman.lyx: update new path hierarchy
1203 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1205 * src/SDCCpeeph.c: added okToRemoveSLOC test
1207 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1209 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1211 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1213 * src/SDCCpeeph.c: added labelIsReturnOnly test
1214 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1216 2003-04-05 <johan@balder>
1218 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1219 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1220 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1221 * src/SDCCast.c: fixed a warning
1222 * src/SDCCast.h: fixed a warning
1223 * src/SDCCicode.c (operandFromAst): fixed a warning
1225 2003-04-04 <johan@balder>
1227 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1228 * src/SDCCast.c (decorateType): fixed bug #715076
1229 * src/SDCC.y: fixed bug #702907
1231 2003-04-03 <johan@balder>
1233 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1234 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1235 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1236 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1237 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1239 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1241 * _decdptr.c: fix return values
1242 * _gptrget.c: fix return values
1243 * _gptrgetc.c: fix return values
1244 * _gptrput.c: fix return values
1245 * _mulint.c: fix return values
1246 * as/z80/Makefile: fix 'make -j' problem
1248 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1250 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1251 * configure.in: big cleanup, updated to autoconf 2.5x
1252 * configure: rebuilt from configure.in
1253 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1254 * sdcc_vc_in.h: reflect changes from sdccconf.h
1255 * doc/Makefile: fixed a flaw in "make install"
1257 2003-04-02 <johan@balder>
1259 * src/ds390/gen.c (genCmp): no comments
1260 * src/mcs51/gen.c (genCmp): no comments
1261 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1262 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1264 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1266 * support/regression/generate-cases.py: place generated file in given sub directory
1267 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1268 * support/regression/Makefile: improvements for 'make -j';
1269 side effect: it's simpler and faster now
1271 2003-03-31 Borut Razem <borut.razem@siol.net>
1273 * src/z80/main.c: link-{port} and as-{port} defined without path
1274 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1276 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1278 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1280 2003-03-30 Borut Razem <borut.razem@siol.net>
1282 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1283 changed type of list parameter to set
1284 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1285 * src/port.h: changed type of do_assemble() parameter to set
1286 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1287 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1288 definition of "cppoutfilename" macro with NULL value in preProcess()
1289 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1290 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1291 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1292 replaced with set *binPathSet
1293 * shash_add() deallocates the item, if allready exsists, before adding the new one
1294 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1296 2003-03-30 Scott Dattalo <scott@dattalo.com>
1298 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1299 a nested for loop bug in the PIC port
1300 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1303 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1305 * support/Util/dbuf.h: remove C++ stuff to make it portable
1307 2003-03-28 Borut Razem <borut.razem@siol.net>
1309 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1310 literal strings in stringLiteral()
1311 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1312 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1315 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1317 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1319 2003-03-26 <johan@balder>
1321 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1322 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1323 * src/SDCCast.c (decorateType): fixed " -v < 3"
1325 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1327 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1328 Added Lenny Story's debug infrastructure changes:
1329 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1330 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1331 * src/cdbFile.c: added
1332 * src/SDCCdebug.c: added
1333 * src/SDCCdebug.h: added
1334 * src/SDCCast.c (createFunction)
1335 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1336 * src/SDCCmain.c (parseCmdLine, main)
1337 * src/SDCCmem.c (redoStackOffsets)
1338 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1341 * src/avr/gen.c (genAVRCode)
1342 * src/ds390/gen.c (gen390Code)
1343 * src/mcs51/gen.c (gen51Code)
1344 * src/pic/gen.c (genpic14Code)
1345 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1346 * src/xa51/gen.c (genXA51Code)
1347 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1349 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1351 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1352 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1354 2003-03-22 <johan@balder>
1356 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1358 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1360 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1361 * doc/cdbfileformat.lyx: added, written by Lenny Story
1362 * doc/Makefile: added cdbfileformat.lyx
1363 * doc/clean.mk: added cdbfileformat.lyx
1365 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1367 * src/mcs51/peeph.def: fix bug #705773
1369 2003-03-20 <johan@balder>
1371 An sfr/sbit can have an "at #" AND an initializer
1372 * src/SDCCsymt.c (checkSClass):
1373 * src/SDCCmem.c (allocGlobal):
1374 * src/SDCCmem.c (allocLocal):
1375 * src/SDCCast.c (createBlock):
1377 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1379 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1381 2003-03-16 <johan@balder>
1383 Undid the hackup of const and volatile, the problem is much bigger
1385 * src/SDCCast.c:1.171
1386 * src/SDCCglue.c:1.138
1387 * src/SDCCicode.c:1.146
1388 * src/SDCCsymt.c:1.150
1389 * src/SDCCval.c:1.65
1391 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1393 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1394 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1396 2003-03-13 <johan@balder>
1398 Hackup const and volatile modifiers in type chains a bit:
1400 * src/SDCCast.c:1.169
1401 * src/SDCCglue.c:1.136
1402 * src/SDCCicode.c:1.143
1403 * src/SDCCsymt.c1.146
1404 * src/SDCCsymt.h1.59
1405 * src/SDCCval.c:1.63
1407 2003-03-12 <johan@balder>
1409 * src/SDCCBBlock.h: more LRH debugging junk
1410 * src/SDCCcflow.h: more LRH debugging junk
1411 * src/SDCCloop.c: more LRH debugging junk
1412 * src/SDCC.y (struct_declaration): fixed bug #697590
1413 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1414 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1415 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1417 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1418 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1419 test function names must now match exactly).
1420 * src/SDCCcse.c: added special case in findCheaperOp to allow
1421 extending a short integer. Makes less awful code for bug 700121 test case.
1423 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1425 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1426 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1428 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1430 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1431 actually called (operandsNotEqual() was called for all
1432 operandsNotEqualX tests).
1434 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1436 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1437 with shorter literals. Fixes bug 700121.
1439 2003-03-11 <johan@balder>
1441 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1443 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1445 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1446 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1448 2003-03-10 Borut Razem <borut.razem@siol.net>
1450 * src/SDCCmain.c: pipe preprocessor's output
1451 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1452 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1453 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1454 which closes all pipes in pipeSet set
1455 * src/SDCCset.c: free deleted item in function deleteSetItem()
1456 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1457 moved from z80 to src subproject
1458 * .version: increased version number to 2.3.4
1460 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1462 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1463 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1464 * support/regression/ports/xa51/spec.mk: fix typo
1466 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1468 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1470 2003-03-09 Borut Razem <borut.razem@siol.net>
1472 * src/SDCCmain.c: pipe preprocessor's output
1473 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1474 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1475 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1476 which closes all pipes in pipeSet set
1477 * src/SDCCset.c: free deleted item in function deleteSetItem()
1478 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1479 moved from z80 to src subproject
1481 2003-03-09 Borut Razem <borut.razem@siol.net>
1483 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1484 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1485 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1486 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1487 * src/SDCCglobl.h: unification of WIN32 native definitions
1489 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1491 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1493 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1495 * src/configure.in: check for endianess (even while cross-compiling)
1496 * src/configure: check for endianess (even while cross-compiling)
1497 * src/configure_in.h: check for endianess (even while cross-compiling)
1498 * src/avr/gen.c: remove old endianess stuff
1499 * src/mcs51/gen.c: remove old endianess stuff
1500 * src/ds390/gen.c: remove old endianess stuff
1501 * src/pic/gen.c: remove old endianess stuff
1502 * src/pic/genarith.c: remove old endianess stuff
1503 * src/pic/glue.c: fix endianess check
1504 * src/pic16/gen.c: remove old endianess stuff
1505 * src/pic16/genarith.c: remove old endianess stuff
1506 * src/pic16/glue.c: fix endianess check
1507 * src/xa51/gen.c: remove old endianess stuff
1508 * src/z80/gen.c: fix endianess check
1509 * src/SDCCglue.c: fix endianess check
1510 * src/ds390/peeph.def: fix bug 700036
1512 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1514 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1515 * src/configure: find appropriate data-types on host for SDCC's int and long
1516 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1517 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1518 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1520 2003-03-07 <johan@balder>
1523 some minor cleanups before the big shot
1524 OP_DEFS and OP_USES now use Kevin's protection
1525 new option --nolabelopt
1536 * src/ds390/ralloc.c:
1537 * src/mcs51/ralloc.c:
1539 * src/xa51/ralloc.c:
1542 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1544 * src/pic/pcode.c (get_op): fix 64 bit warnings
1545 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1546 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1547 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1548 * support/regression/tests/malloc.c: fix 64 bit warnings
1550 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1552 * src/mcs51/gen.c (genMinus): fixed bug 696436
1554 2003-03-02 Borut Razem <borut.razem@siol.net>
1556 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1558 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1560 * configure.in: test for mkstemp
1561 * sdccconf_in.h: add HAVE_MKSTEMP
1563 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1565 * device/include/ctype.h: removed warning while using --stack-auto
1566 * device/include/malloc.h: removed warning while using --stack-auto
1567 * device/include/string.h: removed warning while using --stack-auto
1569 2003-02-23 Borut Razem <borut.razem@siol.net>
1571 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1572 because NDEBUG is defined (see man assert)
1573 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1575 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1577 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1578 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1580 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1582 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1583 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1585 2003-02-18 <johan@balder>
1587 * as/mcs51/asmain.c (asmbl): module can start with a digit
1588 * as/z80/asmain.c (asmbl): module can start with a digit
1590 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1592 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1593 * src/asm.c: fix pipe() for Mingw32
1595 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1597 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1598 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1599 make -V work again; --c1mode reads now from stdin
1600 * doc/sdccman.lyx: added --c1mode
1601 * support/Util/SDCCerr.c: new messages for c1 mode
1602 * support/Util/SDCCerr.h: new messages for c1 mode
1603 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1605 2003-02-15 <johan@balder>
1607 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1609 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1611 * doc/sdccman.lyx: Environment variables, -o and other minor things
1613 2003-02-14 <johan@balder>
1615 * src/xa51/main.c: before anyone really tries to use it :)
1617 * Install doc's in share/sdcc/doc
1618 * removed some obsolete files
1619 * Do a proper make distclean and uninstall
1620 M Makefile.common.in
1623 M device/include/Makefile.in
1624 M device/lib/Makefile.in
1627 M sim/ucsim/doc/Makefile.in
1630 R src/xa51/peeph.rul
1631 M support/cpp2/Makefile.in
1632 M support/makebin/Makefile
1635 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1637 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1639 2003-02-10 Borut Razem <borut.razem@siol.net>
1641 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1642 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1643 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1644 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1645 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1646 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1647 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1648 src/z80/Makefile.bcc: Borland Makefile cleanup
1649 * as/z80/Makefile.bcc: Added Borland Makefile
1650 * support/cpp2/borland.h: Removed
1652 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1654 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1655 * src/SDCC.lex: new pragma NOIV
1656 * src/SDCCglobl.h: new pragma NOIV
1657 * src/SDCCmem.c: new pragma NOIV
1659 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1661 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1663 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1665 * src/SDCCmain.c: signal handling is switched off by --debug
1666 * doc/Makefile: small fix for install; use clean.mk again
1667 * doc/clean.mk: clean *.pdf and *.html too
1669 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1671 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1672 * device/lib/printfl.c: fix a ds390 bug by making it portable
1673 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1674 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1675 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1676 * debugger/mcs51/cmd.c: converted multi-line string literals
1677 * sim/ucsim/globals.cc: converted multi-line string literals
1678 * src/SDCCmain.c: introduced signal handler to remove temp files
1679 * doc/Makefile: small tweaks, implement clean
1680 * doc: removed generated files
1682 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1684 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1685 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1686 Address Record is not correctly generated for DS390."
1688 2003-02-02 Borut Razem <borut.razem@siol.net>
1690 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1691 * as/mcs51/asm.h: fixed compilation with Borland C
1692 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1693 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1694 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1695 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1696 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1697 src/z80/Makefile.bcc: delete $(LIB) only if exist
1698 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1700 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1702 * device/include/malloc.h: introduced NULL
1703 * device/include/string.h: introduced NULL
1704 * device/include/stdlib.h: introduced NULL
1705 * device/lib/_memcpy.c: removed NULL
1706 * device/lib/_strcat.c: removed NULL
1707 * device/lib/_strchr.c: removed NULL
1708 * device/lib/_strcmp.c: removed NULL
1709 * device/lib/_strcpy.c: removed NULL
1710 * device/lib/_strcspn.c: removed NULL
1711 * device/lib/_strlen.c: removed NULL
1712 * device/lib/_strncat.c: removed NULL
1713 * device/lib/_strncmp.c: removed NULL
1714 * device/lib/_strncpy.c: removed NULL
1715 * device/lib/_strpbrk.c: removed NULL
1716 * device/lib/_strrchr.c: removed NULL
1717 * device/lib/_strspn.c: removed NULL
1718 * device/lib/_strstr.c: removed NULL
1719 * device/lib/_strtok.c: removed NULL
1720 * device/lib/malloc.c: removed NULL, include own header
1722 2003-02-02 <johan@balder>
1724 * 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
1725 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1726 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1727 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1728 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1729 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1731 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1733 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1736 2003-02-01 <johan@balder>
1738 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1740 2003-01-31 <johan@CP255758-A>
1742 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1744 2003-01-30 <johan@balder>
1746 * src/SDCCBBlock.c: automatic bug detection
1747 * src/SDCCicode.c: automatic bug detection
1749 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1751 * src/SDCCglobl.h: now --xram-size 0 works
1752 * src/SDCCmain.c: now --xram-size 0 works
1754 2003-01-29 <johan@balder>
1756 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1758 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1760 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1761 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1762 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1763 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1764 * src/SDCCglobl.h: Added options --xram-size and --code-size
1765 * src/SDCCmain.c: Added options --xram-size and --code-size
1767 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1769 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1770 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1772 2003-01-27 <johan@balder>
1774 * src/SDCC.y: fixed bug #613764
1776 2003-01-26 <johan@balder>
1778 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1779 * src/SDCCsymt.h: fixed bug #673374
1780 * src/SDCCglue.c: fixed bug #661910
1781 * src/SDCCast.c: fixed bug #458099 and 673374
1783 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1785 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1786 * as/mcs51/strcmpi.h: added
1787 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1788 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1789 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1790 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1791 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1792 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1793 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1794 * as/mcs51/Makefile.aslink: new module strcmpi
1795 * as/mcs51/Makefile.asx8051: new module strcmpi
1796 * as/mcs51/Makefil.bcc: new module strcmpi
1797 * as/mcs51/Makefile.in: new module strcmpi
1798 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1800 2003-01-26 <johan@balder>
1802 * src/SDCCglue.c: reverted back to 1.124
1803 * src/SDCCast.c: reverted back to 1.156
1804 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1806 2003-01-25 <johan@balder>
1808 * src/SDCCglue.c: A better fix for bug #661910
1809 * src/SDCCast.c: A better fix for bug #661910
1810 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1812 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1814 * src/Makefile.in: remove spawn.o
1815 * src/SDCCmain.c: remove spawn.h
1816 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1817 * src/spawn.c: removed
1818 * src/spawn.h: removed
1819 * support/regression/ports/ds390/spec.mk: link with -r
1821 2003-01-24 <johan@CP255758-A>
1823 * src/ds390/gen.c (aopOp): fixed bug #667458
1824 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1825 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1826 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1828 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1830 * src/mcs51/peeph.def: better assembler identation by Frieder
1831 * src/mcs51/gen.c: better assembler identation by Frieder
1833 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1835 * as/z80/string.h: removed for gcc 3.2
1836 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1837 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1839 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1841 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1842 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1843 * support/regression/Makefile: separate temp files for ports
1844 * support/regression/generate-cases.py: separate temp files for ports
1845 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1846 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1848 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1850 * moved tinitalk to device/examples/ds390
1852 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1854 * as/mcs51/lkmem.c: rflag is for DS390
1855 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1856 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1857 (linkEdit): move mem- and map-files the same way as ihx-files
1858 * src/z80/main.c (_setDefaultOptions): removed --generic
1859 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1860 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1861 * src/pic/glue.c (picglue): --c1mode works again
1862 * src/pic16/glue.c (pic16glue): --c1mode works again
1863 * src/asm.c (printCLine): fix #660034
1865 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1867 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1868 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1869 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1870 * as/mcs51/lkmem (summary): better fix for sp problem
1871 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1872 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1873 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1874 remove --stack-after-data
1876 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1878 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1879 * src/SDCCutil.c (join): ugly bug: missing '\0'
1880 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1882 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1884 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1886 * src/pic/main.c (_asmCmd): gpasm supports -o
1887 * src/z80/main.c: more general macros
1888 * device/lib/Makefile.in: remove intermediate files
1890 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1892 * .version: Bumped version number to 2.3.3
1893 * src/SDCCBBlock.c: new option -o
1894 * src/SDCCglobl.h: new option -o
1895 * src/SDCCglue.c: new option -o
1896 * src/SDCCmain.c: new option -o
1897 * src/asm.c: new option -o
1898 * src/ds390/main.c: new option -o
1899 * src/pic/glue.c: new option -o
1900 * src/pic/pcode.c: new option -o
1901 * src/pic/ralloc.c: new option -o
1902 * src/pic16/glue.c: new option -o
1903 * src/pic16/pcode.c: new option -o
1904 * src/pic16/ralloc.c: new option -o
1905 * src/z80/main.c: new option -o
1906 * device/lib/Makefile.in: use -o
1907 * support/regression/ports/ds390/spec.mk: use -o
1908 * support/regression/ports/gbz80/spec.mk: use -o
1909 * support/regression/ports/mcs51/spec.mk: use -o
1910 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1911 * support/regression/ports/z80/spec.mk: use -o
1912 * support/regression/ports/ucz80/spec.mk: use -o
1913 * support/regression/ports/xa51/spec.mk: use -o
1914 * support/regression/fwk/lib/timeout.c: fix usage string
1916 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1917 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1919 2003-01-07 <johan@balder>
1921 * src/SDCCast.c (decorateType): fixed bug #600035
1923 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1924 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1925 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1926 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1927 * src/pic/pcode.c: outcommented unused variable to remove warnings
1928 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1930 2003-01-06 <karl@turbobit.com>
1931 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1934 2003-01-06 <johan@balder>
1936 * src/SDCCicode.c: fixed array add
1938 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1939 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1940 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1942 2003-01-04 <johan@balder>
1944 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1946 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1947 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1949 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1950 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1951 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1953 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1954 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1956 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1957 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1959 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1960 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1962 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1964 * in \sdcc\as\mcs51\ changed these files in order to create an
1965 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1966 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1967 following files to include the previous two files: aslink.dsp,
1968 Makefile.aslink, Makefile.bcc, and Makefile.in.
1970 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1971 .adb instead of .cdb
1973 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1975 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1976 value from option --iram-size.
1978 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1980 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1983 2002-09-18 <wiml@hhhh.org>
1985 * SDCClrange.h: exposed setFromRange() and setToRange()
1986 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1987 packRegsForAccUse() (bug 542397)
1988 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1989 multiple times and emitting the fetch operations more than once
1990 added aopGetUsesAcc() function to allow binary operators to
1991 fetch their operands in the correct order; made genMinus() emit
1992 compact code for X = LITERAL - Y
1994 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1995 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1996 sprintf() in line 1267.
1998 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1999 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2002 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2003 Changes to aslink (All the changes are marked with 'JCF'):
2005 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2008 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2009 area BSEG. Also moves, if possible, the DATA area down into the internal
2010 ram so more space is available.
2012 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2015 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2016 not bytes. Function summary() which creates a memory usage summary
2017 file with extension .mem. Reports of overlaping stack and small stack
2018 size. If the space for the stack is less than 16 bytes aslink trows a
2021 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2022 the 8051. Option 'y' for memory summary output file.
2024 Changes to sdcc (All the changes are marked with 'JCF'):
2026 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2028 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2029 overlaying area for it (uses RegBankUsed[4]).
2031 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2032 bank zero as used by default. By default aslink locates the stack
2033 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2034 the creation of the .mem file. Delegates the allocation of data area
2035 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2036 the begining of the stack area to aslink.
2038 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2039 glue() in SDCCglue.c creates an area for it.
2041 2002-09-03 Borut Razem <borut.razem@siol.net>
2042 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2043 sdcc/src/pic/glue.c:
2044 introduced atexit() handler for teporay files removal in case of
2045 errors, assertions, ...
2047 2002-08-29 Borut Razem <borut.razem@siol.net>
2048 * sdcc/support/cpp2/auto-host_vc_in.h:
2049 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2050 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2051 Maybe there is a similar problem with BORLANDC? It should be checked!
2053 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2054 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2055 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2056 was not executed, and the compiler (cl) launched a warning:
2057 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2059 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2060 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2062 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2063 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2065 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2066 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2067 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2068 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2069 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2070 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2071 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2072 - added Release configuration in VS projects
2073 - review of compiler an linker options
2074 - VC .exe files are generated in bin_vc directory, not to interfere
2075 with binaries generated from other projects (cygwin, mingw, bcc ...)
2077 * sdcc/src/yacc.dsp: added
2079 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2080 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2081 and insert the version number definitions from .version
2083 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2085 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2086 added - genarate auto-host.h using auto-host_vc_in.h as template
2089 removed from CVS, generated automatically
2091 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2092 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2094 2002-08-11 Borut Razem <borut.razem@siol.net>
2095 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2097 2002-08-10 Borut Razem <borut.razem@siol.net>
2098 * src/SDCCmain.c (main):
2099 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2100 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2101 The consequence was that some temporary files were not removed.
2104 unification of code in functions tempfilename() and tempfile():
2105 function tempnam() is defined in Visual Studio 6.0 and .NET
2107 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2109 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2110 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2111 - removed compiler command line option /WX: Treats all warnings as errors
2112 - update a list of source files, included into the project
2114 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2115 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2116 changed project type to Generic Project so that can be correcly converted to VS.NET project
2118 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2120 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2122 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2124 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2125 added return 0 statements after assert() to make compiler happy
2127 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2128 added newline in the def file to keep MSC compiler satisfied
2130 * sdcc/src/z80/gen.c:
2131 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2132 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2133 - solved MSC error in function aopDump()
2135 * sdcc_vc.h: define PREFIX as "\\sdcc"
2137 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2138 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2140 2002-06-22 Scott Dattalo <scott@dattalo.com>
2141 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2142 - Rewrote the register banking algorithm.
2143 - Added pCode live-range analysis to registers (for now, only non-used and
2144 singly-used registers optimized away)
2146 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2148 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2150 2002-05-10 Scott Dattalo <scott@dattalo.com>
2151 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2153 2002-04-22 Michael Hope <michaelh@vroom>
2155 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2157 * configure.in (DD_COPT): Added include support required for gbdk.
2159 * .version: Bumped version number just to increase it.
2161 * src/SDCCmain.c: Added -nostdinc to the default options.
2163 2002-04-15 Michael Hope <michaelh@vroom>
2165 * device/lib/z80/printf.c (sprintf): Added.
2167 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2169 * src/z80/peeph.def: Added transpose redundent load rule.
2171 * src/z80/main.c: Added force callee saves for jaune.
2173 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2175 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2177 2002-03-28 Johan Knol <johan@balder>
2179 * src/SDCCval.c: fixed bug #532436
2181 2002-03-14 Scott Dattalo <scott@dattalo.com>
2183 Added "char *Processor" field to the port structure.
2186 Added -p option. Allows port dependent processor to be specified.
2189 Initialized the new field char *Processor field to NULL in all ports
2192 Compiler generated registers for interrupt context saving
2193 were not getting allocated.
2195 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2198 Fixed left shift. Will promote the left side of a left shift
2199 if a) left shifting more than size of operand or b) when assigned
2200 to something size > size of left side
2202 2002-03-14 Scott Dattalo <scott@dattalo.com>
2204 tons of changes. Register allocation has been
2205 rewritten. Added customization for the various PICs. Flow
2206 analysis is restructured. ...
2212 Added. device.c is a PIC port hack to accomodate variations
2215 2002-03-13 Michael Hope <michaelh@vroom>
2217 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2219 2002-03-04 johanknol <johanknol@manik>
2221 * /src/SDCCval.c: fixed
2223 const unsigned char arr[][2] = { { 0, 1 } };
2224 t18.c:1: error: Initializer element is not constant
2226 2002-03-04 bela <bela@manik>
2228 * /device/include/mcs51reg.h:
2229 ds89c420 register definition update
2231 2002-03-03 <johan@FRIJA>
2233 * support/Util/SDCCerr.c: did something, but don't no why anymore
2235 * support/regression/tests/bug-524691.c: made it a little less shy
2237 * src/SDCCast.c (decorateType): fixed bug #524697
2239 * src/SDCCast.c: made some lineno improvements
2241 * src/SDCCval.c (getNelements): changed warning to error
2243 * src/SDCCglue.c (printIvalArray): changed warning to error
2245 * src/SDCCicode.c: fixed a warning for mingw
2247 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2249 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2251 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2253 * src/ds390/peeph.def:
2254 Added some more peephole rules
2256 * src/ds390/gen.c: Various fixes & enhancements
2258 * src/SDCClrange.c, src/SDCClrange.h:
2259 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2261 * src/ds390/ralloc.c:
2262 various fixes & enhancements (ds390) specific
2264 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2265 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2268 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2270 2002-03-02 <johan@FRIJA>
2272 * src/SDCCast.c (decorateType): fixed bug #524708
2274 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2276 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2278 2002-03-01 Michael Hope <michaelh@vroom>
2280 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2282 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2284 2002-03-01 <johan@FRIJA>
2286 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2288 * src/SDCCast.c (decorateType): fixed bug #524209
2290 * src/SDCCval.c (valNot): fixed bug #524195
2292 2002-02-26 <johan@balder>
2294 * src/xa51/gen.c: fixed a warning
2296 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2298 * src/SDCCast.c (decorateType): fixed bug #522534
2300 2002-02-23 <johan@balder>
2302 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2304 2002-02-22 <johan@balder>
2306 * src/SDCCast.c: fixed bug #514865
2308 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2310 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2312 * sdcc/src/SDCCloop.c:
2313 Previous fix was not good. basic blocks that have "break" or "return" are
2314 not really partof a loop , but live ranges used in these blocks should
2315 be live thru the entire loop, so set partOfLoop but don't add them to
2318 2002-02-21 <johan@FRIJA>
2320 * src/SDCCcse.c: fixed bug #514308
2322 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2325 Fixed BUG #519583. If a conditional block ended in a return/break
2326 statement inside a loop, it was not being considered part of the loop.
2328 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2330 2002-02-10 Karl Bongers <karl@turbobit.com>
2333 Fixed up SDCDB debugger somewhat. Updated debugger/README
2334 with lots of comments and notes.
2336 * device/examples/test2.c:
2337 Fix bug, "red" variable not being initialized(compiler complained).
2339 * device/examples/Makefile, examples/test3.c:
2340 Add Makefile in device/examples folder, compiles test3.c
2341 for use as a multiple module SDCDB test case.
2343 * sim/ucsim/cmd.src/cmdset.cc:
2344 Took out debug printfs in ucsim "next" command.
2347 Karl and Johan start ucsim XA support. Most dissassembly working,
2348 about 75% emulation done(plenty of work remaining).
2350 * sim/ucsim/z80.src:
2351 Add Z80 support to ucsim, add test-ucz80 regression test,
2352 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2353 Notice z80 compiler fails on examples/test3.c/crc code.
2355 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2357 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2358 Added support for --parms-in-bank1
2360 * src/ds390/peeph.def:
2361 added a few more peephole optimzations
2364 1) added __builtin_inp & __builtin_outp used to read in data of given length
2365 from a memory mapped port
2366 2) added __builtin_memcmp
2367 3) added __builtin_swapw swap bytes of a short
2369 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2370 1) handle multiple send & receives from register bank1
2371 2) ralloc can now allocate DPTR1 to some liveRanges
2373 * src/SDCCsymt.c, src/SDCCsymt.h:
2374 changes to handle multiple sends & receives
2377 added some pointer arithmetic optimization
2380 added some pointer arithmetic optimizations but not stable yet so not
2381 called from anywhere (will get this working shortly)
2383 * src/SDCCopt.c: fixed for multiple sends & receives
2386 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2387 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2388 set preprocessor defines (depending on options)
2390 * src/SDCCicode.c, src/SDCCicode.h:
2391 changes made to handle multiple sends & receives
2394 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2396 * src/SDCCcse.c, src/SDCCcse.h:
2397 added function findbackward def (to be used in upcoming optimization)
2399 * src/SDCCcflow.c, src/SDCCcflow.h:
2400 added function returnAtEnd - to determine if a basic block terminates with
2403 * src/SDCCast.c, src/SDCCast.h:
2404 added option parms-in-bank1
2406 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2407 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2408 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2409 adjusted for --parms-in-bank1 option
2411 * device/include/string.h:
2412 donot redefine "reentrant" keyword
2414 * device/include/ds80c390.h: Added some more SFRs
2416 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2418 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2420 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2422 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2424 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2426 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2428 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2430 * Added --xram-movc option
2432 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2434 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2436 2002-01-11 Johan Knol
2438 * Added math lib of Jesus Calvino-Fraga
2440 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2442 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2443 * support/regression/Makefile: new target test-mcs51-stack-auto
2444 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2446 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2448 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2450 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2452 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2454 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2456 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2458 * src/SDCCglue.h: add definition for printIvalChar()
2460 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2462 * src/SDCCast.c: fix #498138 by Johan
2464 * src/SDCCglue.c: fix #498138 by Johan
2466 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2468 * support/regression/Makefile: fix clean
2470 * support/regression/ports/ds390/support.c: fix transmission of last character
2472 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2474 * /sdcc/src/ds390/gen.c:
2475 a) improved computing address of stack variable
2476 b) took out some #if 0 code
2477 c) improved parmBytes adjustment
2478 d) improved genPlusIncr & genMinusIncr
2479 e) genCmp could generate bad code (when left assigned to DPTR)
2480 f) Fixed bug in hasInc
2482 * /sdcc/src/ds390/ralloc.c:
2483 a) packRegsForSupport could mess up live information (Fixed)
2484 b) packRegsDPTRuse could be incorrect for left & right shift
2486 * /sdcc/src/mcs51/ralloc.c:
2487 packRegsForSupport could mess up the live information (Fixed)
2489 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2491 * /sdcc/src/SDCCast.c:
2492 can reverse a loop even if function call is present as long
2493 as the loop control variable is local & is not passed as parameter
2495 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2497 * /sdcc/ChangeLog: *** empty log message ***
2499 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2500 More builtin function additions for TININative
2502 * /sdcc/src/ds390/ralloc.c:
2503 Had broken the regression testsuite
2505 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2507 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2508 Added funcattr hasStackParms will be set for reentrant functions when there
2509 are paramteres on the stack, this helps in minimizing frame pointer generation
2510 typeFromStr can handle function pointers now
2512 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2513 *** empty log message ***
2515 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2517 * /src/ds390/gen.c, /src/ds390/main.c:
2518 More builtin function additions for TININative
2520 * /src/ds390/ralloc.c:
2521 Had broken the regression testsuite
2523 * /src/SDCCast.c: Fixed a bug in dumptree
2525 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2526 Added funcattr hasStackParms will be set for reentrant functions when there
2527 are paramteres on the stack, this helps in minimizing frame pointer generation
2528 typeFromStr can handle function pointers now
2530 * /doc/builtins.txt, /doc/TININative.txt:
2531 *** empty log message ***
2534 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2536 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2537 ALPHA version for -mTININative
2539 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2540 updated to reflect changes in the port structure
2543 added function do_assemble (similar to do_link) if non-null this function
2544 will be called to do assembly (-mTININative) requires a multi command
2546 added function genAssemblerEnd will be called to generate assembler Epilogue
2549 added _JavaNative to debug info printing
2551 * /src/SDCCmain.c: added option --tini-libid
2552 added port->do_assemble function (-mTININative) has a multi command assemble
2554 * /src/SDCCglue.c: Disabled "constExpr" check
2555 added port->genAssemblerEnd function
2557 * /src/SDCCglobl.h: Added option --tini-libid value
2560 tookout optimizeCompare from the header (has no external references)
2562 * /src/SDCCast.c: made one more function "static"
2564 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2566 * src/z80/mappings.i: Added z80asm support.
2568 * src/z80/main.c: Added z80asm support on --asm=z80asm
2570 * src/z80/gen.c: Fixed asm portability issues.
2572 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2574 * src/SDCCglue.c (printExterns): Added global/extern split.
2576 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2578 * support/regression/Makefile: added test for mcs51 model large
2580 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2582 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2584 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2586 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2588 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2590 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2592 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2594 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2596 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2598 * support/regression/tests/simplefloat.c: Port to mcs51.
2600 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2601 * support/regression/tests/bug-485362.c: Added.
2603 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2605 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2607 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2609 * src/z80/gen.c (aopDump): Added a dump function.
2611 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2612 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2614 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2616 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2618 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2620 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2622 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2624 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2626 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2628 * support/regression/ports/ds390/support.c: Use tinibios.
2630 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2632 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2634 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2635 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2637 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2639 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2641 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2643 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2645 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2646 (packRegsForIYUse): Created and optimised.
2648 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2650 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2651 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2653 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2655 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2657 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2659 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2661 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2663 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2665 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2667 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2669 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2671 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2673 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2675 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2676 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2677 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2679 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2681 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2682 (genNotFloat): Added.
2683 (genUminusFloat): Added.
2685 * device/lib/z80/Makefile: Added floating pt stubs.
2687 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2689 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2691 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2693 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2695 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2697 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2699 * sdcc/support/regression/Makefile: Add port ds390.
2701 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2703 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2705 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2707 * sdcc/support/regression/ports/ds390/support.c: Added.
2709 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2711 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2713 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2715 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2717 * device/include/malloc.h: Added z80 and gbz80 support.
2719 * device/lib/gbz80/heap.s: Added.
2721 * device/lib/z80/heap.s: Added.
2723 * device/lib/malloc.c: Added z80 and gbz80 support.
2725 * support/regression/tests/malloc.c (testMalloc): Added.
2727 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2729 * support/regression/tests/bug-478094.c: Added.
2731 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2733 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2735 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2737 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2739 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2741 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2743 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2745 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2747 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2749 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2751 * support/regression/tests/bug-477927.c: Added.
2753 * src/z80/peeph.def: Added minor rules.
2755 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2757 * src/z80/peeph.def: Added jump optimisation modification.
2759 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2761 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2763 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2765 * support/regression/tests/funptrs.c: Added.
2767 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2769 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2771 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2773 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2775 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2777 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2778 (movLeft2ResultLong): Created.
2780 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2781 (joinPushes): Added. Joins two char pushes into a word push.
2783 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2785 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2787 * support/makebin/Makefile (install): Added creation of dest dir.
2789 2001-10-24 Karl Bongers <karl@turbobit.com>
2791 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2793 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2795 * src/z80/ralloc.c: Turned off faulty pack for one use.
2797 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2799 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2801 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2803 * support/regression/Makefile: Improved clean
2805 * support/regression/ports/gbz80/spec.mk: Added clean
2807 * support/regression/ports/host/spec.mk: Added clean
2809 * support/regression/ports/z80/spec.mk: Added clean
2811 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2813 * support/regression/ports/mcs51/timeout.c: little improvements
2815 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2817 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2819 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2821 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2823 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2825 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2827 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2829 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2830 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2832 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2834 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2836 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2838 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2840 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2842 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2844 * support/regression/tests/longor.c: Added.
2846 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2848 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2850 * as/mcs51/aslink.h: define PATH_MAX
2852 * as/mcs51/asm.h: define PATH_MAX
2854 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2856 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2858 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2860 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2862 * src/SDCCglobl.h: define PATH_MAX
2864 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2866 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2868 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2870 * src/z80/gen.c (gencjneshort): Fixed
2872 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2874 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2876 * support/regression/tests/bug-469671.c: Added.
2878 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2880 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2882 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2884 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2886 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2888 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2890 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2892 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2894 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2896 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2898 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2900 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2902 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2904 * 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.
2906 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2908 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2910 2001-10-07 <johan@FRIJA>
2912 * device/lib/gets.c (gets): fixed the return value.
2914 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2915 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2917 * 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.
2919 * 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.
2921 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2923 * src/pic/gen.c: Removed Safe_strdup.
2925 * configure.in: Added option to enable libgc support.
2927 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2928 (bitVectUnion): Optimised.
2929 (bitVectIntersect): Optimised.
2930 (bitVectBitsInCommon): Optimised.
2931 (bitVectCplAnd): Optimised.
2933 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2935 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2937 * src/SDCCmain.c: distinguish between assembler debug and plain options
2939 * src/avr/main.c: remove standard assembler options
2941 * src/ds390/main.c: remove standard assembler options
2943 * src/mcs51/main.c: remove standard assembler options
2945 * src/port.h: removed "PENDING" comment
2947 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2949 * src/device/lib/_mulint.c : new, with assember functions
2951 * src/device/lib/_mullong.c : new, with assember functions
2953 * src/device/lib/_divuint.c : with assember functions
2955 * src/device/lib/_divsint.c : with assember functions
2957 * src/device/lib/_divulong.c: with assember functions
2959 * src/device/lib/_divslong.c: with assember functions
2961 * src/device/lib/_moduint.c : with assember functions
2963 * src/device/lib/_modsint.c : with assember functions
2965 * src/device/lib/_modulong.c: with assember functions
2967 * src/device/lib/_modslong.c: with assember functions
2969 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2971 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2973 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2974 replaced _mululong.c and _mulslong.c by _mullong.c
2976 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2978 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2980 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2982 * src/SDCCglue.c: test, if win32api is available for MINGW
2984 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2986 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2987 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2988 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2989 * support/regression/ports/host/spec.mk: removed GENERIC
2990 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2991 * support/regression/ports/z80/spec.mk: removed GENERIC
2993 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2995 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2997 * support/regression/tests/bug-467035.c: Created.
2999 2001-10-01 <johan@FRIJA>
3001 * src/SDCC.y: fixed bug #466586 part 1
3003 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3005 * SDCCicode.c: z80 has no generic pointers
3006 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3008 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3010 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3012 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3014 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3016 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3018 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3020 * configure.in: Fixed up so that ucsim is only configured once.
3022 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3024 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3025 (getPathDifference): As above.
3027 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3029 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3031 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3032 * .version: Updated to 2.3.1
3034 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3035 Added copyright header.
3037 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3038 (assemble): Added support for macro based assembler commands.
3039 (linkEdit): Added support for macro based linker commands.
3040 (preProcess): Changed the pre-processor to use macros.
3041 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3042 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3044 * device/lib/z80/crt0.s: Added module name for debugging.
3046 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3048 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3050 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3052 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3054 * src/Makefile.in: Added SDCCmacro and SDCCutil
3056 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3058 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3060 2001-09-16 <johan@FRIJA>
3062 * 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.
3064 2001-09-15 <johan@FRIJA>
3066 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3067 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3069 2001-09-11 <johan@FRIJA>
3071 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3073 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3075 * support/regression/tests/bug-460444.c: Added test case.
3077 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3078 (genCast): Added justification for all of the asserts.
3080 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3082 * support/regression/support.c: _xdata replaced by xdata
3084 * support/regression/spec.mk: removed _generic
3086 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3088 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3090 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3091 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3093 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3095 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3097 * support/regression/tests/bug-460010.c: Added test case.
3099 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3101 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3103 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3105 * support/regression/testfwk.c: removed workaround for bug #436344
3107 * support/regression/tests/bp.c: use less memory with mcs51
3109 * support/regression/tests/bug-441448.c: use less memory
3111 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3113 * support/regression/collate-results.py: typo
3115 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3117 * support/regression/tests/fetchoverlap.c: Added new test case.
3119 * support/regression/tests/bp.c: Added new test case.
3121 * support/regression/tests/bug-448984.c: Added new test case.
3123 * support/regression/tests/pow2shifts.c: Added new test case.
3125 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3126 (genlshTwo): Fixed right shift for count > 8.
3128 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3130 2001-09-08 <johan@FRIJA>
3132 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3134 2001-09-07 <johan@FRIJA>
3136 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3138 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3140 2001-09-06 <johan@FRIJA>
3142 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3143 * bernhard noted me at this: "() equals to (void)" (1.38)
3145 2001-09-05 <johan@FRIJA>
3147 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3149 2001-09-04 <johan@FRIJA>
3151 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3154 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3156 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3158 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3160 * link/z80/aslink.h: Fixed path for PATH_MAX
3162 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3164 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3166 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3168 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3170 * 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.
3172 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3174 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3175 (genCmp): Fixed up genCmp for the GB with longs.
3177 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3179 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3181 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3183 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3185 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3187 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3189 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3191 * 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.
3193 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3195 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3197 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3199 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3201 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3203 * sim/ucsim/configure: little improvement of Cygwin-detection
3204 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3205 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3206 * support/regression/tests/bug-221100.c: small changes for mcs51
3207 * support/regression/tests/bug-221168.c: small changes for mcs51
3208 * support/regression/tests/bug-227710.c: small changes for mcs51
3209 * support/regression/tests/staticinit.c: small changes for mcs51
3210 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3211 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3212 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601