1 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
4 of const struct should be treated as if const themselves)
6 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
7 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
9 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
11 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
12 Unix (/n) and DOS (/r/n) line terminations.
14 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
19 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
21 * src/mcs51/gen.c (genFunction, genEndFunction),
22 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
23 and restore of EA so that stack offsets to parameters are
24 correct when using both critical and reentrant/stack-auto.
25 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
26 size (can be triggered in error if sloc is shared between
27 different sized objects)
28 * device/include/float.h: fixed macros to explicitly use
29 unsigned long where needed
31 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
33 Feature req. 799831: added code to allow nesting of critical functions
34 * src/mcs51/gen.c (genFunction, genEndFunction)
35 * src/ds390/gen.c (genFunction, genEndFunction)
37 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 * src/SDCCsymt.c (sclsFromPtr),
41 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
42 support for standard C idiom of memory mapped variables; for
43 example, *((xdata int*)0x1234) = 1 is now internally equivalent
44 to xdata int at 0x1234 tempvar = 1.
45 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
46 provided by Akiya ISHIDA
48 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
50 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
51 * src/SDCCval.c (constVal): added reduction from int to char
52 * src/SDCCval.c (valMult, valDiv): fixed sign handling
53 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
54 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
56 * support/regression/tests/shifts.c: fixed
58 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
60 * src/z80/gen.c (genXor): Fixed bug #805445
62 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
64 Fixed bug #621531 (const & volatile confusion in the type chain).
65 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
66 refer to the const or volatile state of the pointer itself.
79 * support/regression/tests/const.c
81 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
83 When checking for duplicated modules, use absolute paths
84 instead of relative paths. Files changed:
89 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
91 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
93 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * device/include/string.h: added size_t typedef, changed
96 prototypes to use size_t, eliminated separate reentrant and
97 non-reentrant declarations, added _memmove declaration
98 * device/lib/_memcpy.c: changed to use size_t instead of int,
99 changed /4 to >>2 to avoid division library call
100 * device/lib/_memcmp.c,
101 * device/lib/_memset.c,
102 * device/lib/_strncat.c,
103 * device/lib/_strncpy.c,
104 * device/lib/_strncmp.c: changed to use size_t instead of int
105 * device/lib/_memmove.c: new file (fixed bug #772294)
106 * device/lib/Makefile.in: added _memmove.c
107 * device/lib/z80/asm_strings.s: fixed bug #772290
108 * support/regression/tests/bitfields.c: attempt to fix host assertion
109 failure on amd64-unknown-linux2.2
111 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
113 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
114 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
115 * as/z80/asmain.c (main): fixed bug #801766
117 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
119 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
122 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
124 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
125 reported in bug #800609
127 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
129 * Top header beautifications in src/pic16 directory:
130 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
131 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
132 pcoderegs.h, ralloc.c, ralloc.h
133 * main.c: added top header and GPL license notice
134 * pcode.c: fixed the if-conditional warning
136 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
138 * device/lib/_mullong.c: replaced int by short for gcc
140 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
143 and JUMPTABLE iCodes properly now (worked by accident before)
144 * src/mcs51/gen.c (leftRightUseAcc),
145 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
146 iCode properly now. Use getSize instead of nRegs since a & b
147 aren't part of the nRegs tally.
149 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
151 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
152 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
153 before instructions that use the _STATUS register
155 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
157 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
158 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
159 fetching of the pointer
160 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
161 copied from genNearPointerSet()
162 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
163 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
164 If they pop r0/r1 they must be called in the opposite order than aopOp().
165 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
166 (resp. --stack-auto), prepared for --xstack
168 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
170 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
172 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
174 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
175 these ports have their own __sdcc_external_start()
177 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
179 pic patch provided by Slade Rich <slade_rich@yahoo.com>
180 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
181 type for bits was changed. It resulted in bit variables becoming
182 global, which is not permitted in PIC 14 assembly output.
184 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
186 * doc/sdccman.lyx: various additions and updates. Rearranged sections
188 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
190 Z80 and MCS51 linkers complaint if a public symbol is defined
191 in more than one library module:
195 * as/mcs51/Makefile.in
197 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
199 A few small changes that speed up the peephole optimizer.
203 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
205 Try to make the peephole optimizer smarter by maintaining
206 an association between the assembly source code and the
207 iCodes that originated them. Put this information to use
208 with a new peephole rule condition "notVolatile" so that
209 the rules can be aggressive yet still safe.
214 * src/mcs51/peeph.def
216 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
220 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
221 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
222 if the left or right operand symbols have the accuse flag set.
224 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
226 Changed the type of the result of the ! (NOT) operator to char;
227 previously it returned the same type as the source. This allows
228 us to eliminate all the genFloatNot functions (all of its target
229 implementations were very buggy) since !float can use the same
232 * src/SDCCicode.c (ast2iCode): ! returns char
233 * src/mcs51/gen.c (genNot, genNotFloat),
234 * src/ds390/gen.c (genNot, genNotFloat),
235 * src/z80/gen.c (genNot, genNotFloat),
236 * src/pic/gen.c (genNot, genNotFloat),
237 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
239 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
241 pic patch provided by Slade Rich <slade_rich@yahoo.com>
242 1. Interrupt would not compile properly. Ensure PCLATH register is saved
243 during interrupts. Ensure WSAVE is located at a shared bank address.
244 2. Fixed page selection in some places
245 3. Fixed BTFSS/C to where necessary use registers directly and not simply
246 the registers name strings.
247 4. Fixed "signed / unsigned compare" compiler warnings.
248 5. The PIC port manages its own allocation of the general purpose
249 registers, but makes no attempt to reuse them. As a result when
250 compiling it soon runs out of general purpose registers. Some
251 additional code was added to the files pcode.c and device.c to walk
252 through the function call tree and rename the registers so that they
262 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
263 genPlus() & genMinus() when the result is the same as left or right
265 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
269 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
271 Made bitfield a distinct type from bit so that bitfields
272 convert as per ANSI C and bits retain their traditional
273 boolean style behaviour. Implemented bitfield support in
281 * src/ds390/gen.c: bit v bitfield split
282 * src/z80/gen.c: New support for bitfields
283 * support/regression/tests/bitfields.c: reenabled z80,
286 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
288 Rules 246.x, 247.x relate to bitfields, the others speed up
289 access to xdata mapped I/O devices.
291 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
293 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
295 Cleaned up genPackBits and genUnpackBits and added two helper
296 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
297 for literal assignments in genPackBits (thanks to Frieder for
303 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
305 Fixed bug #748310 (pointer to function type mishandled when the
306 function name is omitted). Also fixed a SIGSEGV when a function
307 attribute (reentrant, etc) is used on a non-function or on a
308 function but misplaced before the parameter list.
310 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
312 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
313 * support/Util/SDCCerr.h,
314 * support/Util/SDCCerr.c: Added func attr misuse error msg
316 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
318 Fixed bug #787649 by anonymous
319 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
320 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
322 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 Fixed numerous bitfield problems.
326 * src/SDCC.y: More bitfield related error checking
328 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
329 * support/Util/SDCCerr.h,
330 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
331 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
332 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
333 * support/regression/tests/bitfields.c: tests added
335 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 Made the constant following the "interrupt" keyword optional. If
338 omitted, the function will not automatically be given an entry
339 in the interrupt vector table (similar to #pragma NOIV, but
340 less syntacticly kludgy). The interrupt number is also now
341 range checked. Also fixed a bug in the high order bit example
348 * support/Util/SDCCerr.c
349 * support/Util/SDCCerr.h
352 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
354 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
355 * src/SDCCicode.c (operandOperation): rewritten some ops
356 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
357 * src/SDCCsymt.c (computeType): literals are handled the same way as any
359 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
360 be re-activated by defining REDUCE_LITERALS)
361 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
362 unsigned, but are signed by default
363 * src/SDCCval.c (constVal): rearranged
364 * src/SDCCval.c (valMod): preliminary fix
365 * src/SDCCval.c (valCastLiteral): use TYPE_* types
366 * support/regression/literalop.c: added, work in progress
368 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 Generate warnings for useless declarations like "char data;"
371 that don't do what new users expect.
374 * support/Util/SDCCerr.h
375 * support/Util/SDCCerr.c
377 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
379 * src/SDCCval.c (valMult): fix overflow detection of negative int
381 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
383 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
385 Changes to support big endian targets:
398 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
400 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
401 * device/lib/time.c: fixed warning "integer overflow in expression"
403 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
405 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
406 * src/SDCCval.c (constVal): changed default to signed; hex and octal
407 constants are unsigned; added recognition of "u" flag for unsigned
408 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
409 * src/SDCCval.c (valDiv, valMod): fixed signdness
410 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
411 signedness of modulo, left and right shift
412 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
413 * support/Util/SDCCerr.h: added warning W_INT_OVL
414 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
415 * src/SDCCast.c (ast_print): improved output of constants
417 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
419 Fixed some warnings when building with MSVC:
432 * support\cpp2\cpplib.c
436 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
438 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
440 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
442 * support\librarian\clean.mk: Do not remove Makefile.
443 * support\librarian\Makefile: added.
445 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
447 Added librarian to MSVC build:
450 * support\librarian\librarian.dsp
452 'configure' not needed for librarian, removed:
453 * support\librarian\configure
454 * support\librarian\configure.in
455 * support\librarian\config_in.h
456 * support\librarian\Makefile.in
458 Hopefully these ones built the librarian and the rest of sdcc properly:
462 Messed up 'configure', so revert to previous version:
466 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
468 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
469 there, while the mantissa of a double is "only" 53 bits wide.
471 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
473 Adding sdcclib to the build. MSVC project coming soon.
476 * support\librarian\clean.mk
477 * support\librarian\configure
478 * support\librarian\configure.in
479 * support\librarian\config_in.h
480 * support\librarian\Makefile.bcc
481 * support\librarian\Makefile.in
482 * support\librarian\sdcclib.c
489 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
491 Linker now complaints if linked modules have conflicting options, for
492 example, one compiled using --model-large and another one compiled with
493 --model-small. The following files were modified:
515 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
517 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
518 as/mcs51/lklibr.c: Generate a warning when a library is not found.
520 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
522 * src/z80/mappings.i: fix _mul[us][int,long] entries
524 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
526 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
528 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
530 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
531 * support/regression/tests/bitopcse.c: added
539 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 added support for new library format to z80, gbz80 linkers:
547 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
549 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
550 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
552 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
554 added DUMMY_READ_VOLATILE:
563 * src/SDCCcse.c (algebraicOpts): many improvements
564 * src/SDCCcse.h: removed algebraicOpts()
565 * src/SDCCicode.c (picDummyRead): added
567 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
569 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
570 "Insufficient space in data memory".
572 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
574 * src/mcs51/gen.c: fixed bug #771358
575 * src/z80/gen.c: fixed bug #759087
577 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
579 * src/pic16/glue.c: minor cleanup by Vangelis
581 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
583 * device/include/regc515c.h: fixed #758477
584 * device/lib/_gptrget.c: saving some cycles in generic pointer get
585 * device/lib/_gptrput.c: saved a few bytes
586 * my tab spacing is 8, yours too?)
587 * device/lib/_ser.c: process RX bytes earlier than TX bytes
588 * device/lib/serial.c: process RX bytes earlier than TX bytes
589 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
591 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
593 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
595 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
597 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
599 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
601 * device/lib/Makefile.in: bad fix, reverted to 1.43
603 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
605 * device/lib/Makefile.in: added missing z80 object files
607 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
609 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
610 pic16 progress by Vangelis:
628 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
630 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
632 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
634 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
635 added gbz80 build to MSVC project.
636 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
637 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
638 from 8051 stuff and setup so it links using a .lnk file.
640 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
642 * support/librarian/sdcclib.c: sdcc librarian.
643 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
646 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
648 * as/mcs51/lkmain.c: properly handle extensions in function afile.
650 2003-07-02 Borut Razem <borut.razem@siol.net>
652 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
653 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
654 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
655 src/xa51/main.c, src/z80/main.c:
656 virtualization of glue() function: each port has it's own glue function,
657 which is accessed by do_glue function pointer in PORT.general structure
659 2003-07-01 Kevin Vigor <kevin@vigor.nu>
661 * DS800C400 fun, improved ROM interface and tinibios.
663 2003-06-27 Kevin Vigor <kevin@vigor.nu>
665 * More support for DS80C400. Now includes beginning of interface to ROM.
667 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
669 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
671 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
673 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
675 2003-06-19 Borut Razem <borut.razem@siol.net>
677 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
679 2003-06-19 Borut Razem <borut.razem@siol.net>
681 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
682 fixed Z80 port - crt0.o: cannot open.
684 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
686 * support/Util/MySystem.c (merge_command): revert bad fix
688 2003-06-18 Borut Razem <borut.razem@siol.net>
690 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
692 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
694 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
695 option --use-stdout sends errors to stdout instead of stderr.
697 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
699 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
701 2003-06-15 Borut Razem <borut.razem@siol.net>
703 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
704 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
705 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
706 fixed width array of pointers replaced with sets;
707 multiple include and lib paths ared transferred to preprocessor and linker
708 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
709 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
710 fixed width array of pointers
711 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
712 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
713 fixupPath(), getPathDifference()
714 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
715 fixed width array of pointers
717 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
719 * src/pic16/ralloc.c: fix warnings
720 * src/pic16/pcode.c: fix warning
722 2003-06-10 Scott Dattalo <scott@dattalo.com>
724 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
725 know all the details, but essentially this set of changes enable
726 the pic16 port to generate movff instructions and generate assembler
732 * src/pic16/device.c:
735 * src/pic16/pcoderegs.c:
736 * src/pic16/ralloc.c:
737 * src/pic16/ralloc.h:
739 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
741 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
742 added option --vc, so sdcc errors and warnings are compatible with
743 Microsoft Visual Studio.
745 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
747 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
748 device/lib/libfloat.lib: added atof function.
750 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
752 * doc/sdccman.lyx: updated to Lyx 1.3
753 * doc/cdbfileformat.lyx: updated to Lyx 1.3
754 * doc/test_suite_spec.lyx: updated to Lyx 1.3
755 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
757 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
759 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
761 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
763 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
764 additions to the "related tools/documentation" section
766 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
768 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
770 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
772 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
773 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
775 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
777 * doc/sdccman.lyx: fix double dash and other minor things
778 * doc/Makefile: fix double dash
780 2003-05-28 Karl Bongers(patches from Martin Helmling)
781 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
782 condition and ignore commands.
784 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
786 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
787 is in parts still quite out of date, I did changes as far as I felt makes sense
788 for a non-native english speaker.
789 Please feel free to add to the manual or to correct my changes.
790 * doc/Makefile: undid touching the date of intermediate tex files.
792 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
794 * doc/sdccman.lyx: Manual has an index now
796 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
798 Finalize muluint/mulsint and mululong/mulslong merging:
799 * device/lib/_mulint.c
800 * device/lib/_mullong.c
801 * device/lib/gbz80/mul.s
802 * device/lib/gbz80/stubs.s
803 * device/lib/z80/mul.s
804 * device/lib/z80/stubs.s
805 * src/SDCCsymt.c (initCSupport)
807 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
809 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
810 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
811 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
812 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
815 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
817 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
818 the regression tests I'm not brave enough to enable 245.b, 245.c
819 * doc/sdccman.lyx: added latex preamble for hyperref package.
820 Using pdflatex this will give you a hyperlinked pdf file with
821 bookmarks. (prepend '%' before /usepackage if this breaks something)
823 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
825 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
827 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
829 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
831 2003-05-21 <johan@balder>
833 * src/SDCCglue.c (printIval): fixed bug #739934
835 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
837 Applied patch from bug 737905 (renamed yylineo to mylineno):
844 * src/pic16/pcode.c: Cleaned warnings
845 * src/pic16/pcodeflow.c: Cleaned warnings
846 * src/pic16/pcoderegs.c: Cleaned warnings
848 2003-05-19 Scott Dattalo <scott@dattalo.com>
850 * src/pic16/pcode.c: Cleaned warnings
851 * src/pic16/pcodepeep.c: Cleaned warnings
852 * src/pic16/ralloc.c: Cleaned warnings
854 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
856 * doc/sdccman.lyx: fixed bug 739745
857 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
859 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
861 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
862 it can be defined with CFLAGS when running configure
863 * src/SDCCmain.c: fixed compiling + linking with object files
865 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
867 * configure.in: configure for pic16 port,
868 added --disable-pic16-port
869 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
870 * src/SDCCmain.c: linkOptions is changed to set *,
871 added if/endif conditional macros to remove options help
872 messages from optionsTable when a port is not configured, added
873 support for the PIc16 port in the ports table, when executing
874 the compiler with no port specified on command line, a default
875 port is selected with the new macro DEFAULT_PORT which is
876 defined in port.h, in setDefaultOptions() linkOptions is removed
877 from initialization assignment, since now it is a set,
878 parseCmdLine uses setParseWithComma for linkOptions, in
879 linkEdit() linkOptions are accessed with new function indexSet()
880 which returns the i'th item of a set variable. See SDCCset.c, in
881 linkEdit() when calling buildCmdLine(), added linkOptions as
882 last argument. Now users can pass arguments to gplink via the
883 -Wl option, main() uses pic16glue() to glue up pic16 programs
884 * src/SDCCpeeph.c: various changes to support pic16
885 * src/SDCCset.c: added function void *indexSet(set *, int) to
886 return the i'th item of the set
887 * src/SDCCset.h: added function prototype for indexSet()
888 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
889 * src/clean.mk: added pic16 in CLEANALLPORTS variable
890 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
891 added macro DEFAULT_PORT
892 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
893 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
895 * src/pic16/glue.c: commented out some error producing lines
896 * src/pic16/main.c: __config directives are commented out to stop
897 gpasm complaining and test the linkage with gplink, _linkCmd and
898 _asmCmd changed to be more gplink and gpasm friendly
899 * src/pic16/peeph.def: peep rule 3 is commented out, since it
900 produced an error when parsed, peep rule 12 is added to utilize
901 movff, but it is commented out since the pCode does not support
902 yet a command with 2 address arguments
904 2003-05-18 <johan@balder>
906 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
907 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
908 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
910 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
911 Added feature to script commands from file.
913 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
915 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
916 * src/SDCCutil.c: include ctype.h for win32
918 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
920 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
922 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
924 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
925 Fixed so you can set breakpoints prior to run, run does not stop
926 on entry now. Add tbreak. Other enhancements and fixes for use
929 2003-05-12 Borut Razem <borut.razem@siol.net>
931 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
933 2003-05-11 Borut Razem <borut.razem@siol.net>
935 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
936 the path of bin directory, so that PATH is the only env. variable, which has to be set
937 in case of standard installation.
938 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
939 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
940 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
942 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
944 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
945 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
946 temp files are in the port dir; clean the gen/test directory when
947 generating new test.c
948 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
949 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
950 * support/regression/tests/zeropad.c: added
952 2003-05-09 <johan@balder>
954 * src/SDCCglue.c: fixed bug #597940
956 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
958 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
959 cache sfr, optimize next,step, fix off by one sourceline,
960 support ddd list function.
961 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
963 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
965 * support/regression/HTMLgen.py: added compare_s2f()
966 * support/regression/Makefile: redo 1.27
967 * support/regression/generate-cases.py: redo 1.5
969 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
971 * support/regression/tests/float.c: workaround 33 bit hex constant
972 * support/regression/tests/simplefloat.c: fix division for host
974 2003-04-29 Scott Dattalo <scott@dattalo.com>
976 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
977 that tame's the PIC's over-aggressive optimizer.
979 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
981 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
984 2003-04-29 Kevin Vigor <kevin@vigor.nu>
986 Initial support for DS80C400. "Hello world" runs on TINIm400
989 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
991 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
992 * Some notes on ddd usage added in debugger/README
993 Martin Helmling adding more features and fixes for ddd GUI debugger.
994 Code added for nexti, stepi, up, down, and other adjustments.
996 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
998 * src/pic/pCodepeep.c non-wildcard asmops are now handled
999 * src/pic/peeph.def Added two rules to optimize carry manipulation
1000 * src/pic/* removed debug printfs
1002 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1004 * debugger/mcs51/cmd.c: added header newalloc.h
1006 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1008 * as/Makefile: new EXEEXT
1009 * as/z80/Makefile: remove trailing slash of BUILDIR
1010 * as/z80/clean.mk: new EXEEXT
1011 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1012 * support/cpp2/Makefile.in: new EXEEXT
1013 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1015 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1017 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1018 EXEEXT was introduced to fix all related problems with targets
1019 "clean", "install" and "uninstall"; a couple of further flaws
1020 especially with "clean" have been fixed too
1021 * as/mcs51/Makefile.in
1026 * debugger/mcs51/Makefile.in
1027 * debugger/mcs51/clean.mk
1029 * link/z80/Makefile.in
1032 * packihx/Makefile.in
1034 * sim/ucsim/Makefile
1035 * sim/ucsim/clean.mk
1036 * sim/ucsim/avr.src/Makefile.in
1037 * sim/ucsim/avr.src/clean.mk
1038 * sim/ucsim/s51.src/Makefile.in
1039 * sim/ucsim/s51.src/clean.mk
1040 * sim/ucsim/xa.src/Makefile.in
1041 * sim/ucsim/xa.src/clean.mk
1042 * sim/ucsim/z80.src/Makefile.in
1043 * sim/ucsim/z80.src/clean.mk
1044 * sim/ucsim/main_in.mk
1045 * sim/ucsim/packages_in.mk
1046 * sim/ucsim/gui.src/Makefile.in
1047 * sim/ucsim/gui.src/serio.src/Makefile.in
1048 * sim/ucsim/gui.src/serio.src/clean.mk
1051 * support/cpp2/Makefile.in
1052 * support/cpp2/clean.mk
1053 * support/makebin/Makefile
1054 * support/makebin/clean.mk
1055 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1056 * doc/sdccman.lyx: --program-suffix no longer needed
1058 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1060 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1061 Martin Helmling added support for ddd GUI debugger.
1062 Code added to display assembly, set variables, and other commands
1063 to interface to ddd.
1065 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1067 * as/Makefile: fix target clean
1068 * as/clean.mk: fix target clean
1069 * as/z80/clean.mk: fix target clean
1071 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1073 * Makefile.common.in: added @EXEEXT@
1074 * configure.in: removed all mingw32 stuff
1075 * configure: rebuilt from configure.in
1076 * doc/sdccman.lyx: updated section "installation"
1077 * support/scripts/sdcc_mingw32: adapted to configure
1078 * support/scripts/sdcc_cygwin_mingw32: added
1080 2003-04-22 Scott Dattalo <scott@dattalo.com>
1082 * src/pic Added object file support for the PIC port
1083 * src/pic Applied patch from Craig Franklin (this started the object file support)
1084 * src/regression Updated the PIC regression tests for object files
1086 2003-04-20 Borut Razem <borut.razem@siol.net>
1088 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1089 lklex.c: In function `getfid':
1090 lklex.c:203: warning: array subscript has type `char'
1091 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1092 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1093 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1094 stack handling macros
1096 2003-04-19 Borut Razem <borut.razem@siol.net>
1098 * "handling space characters in file path" task:
1099 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1100 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1101 * support/Util/MySystem.h: make it self-sufficient
1102 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1103 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1104 handling space characters in file path
1105 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1106 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1107 * support/Util/MySystem.c: handling space characters in executable's path
1109 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1111 * as/z80/Makefile: fix permanent rebuild of z80
1112 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1113 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1115 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1117 * src/SDCCopt.c: add special case optimization to replace modulo by
1118 a power of two with a bitwise AND.
1120 2003-04-18 <johan@balder>
1122 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1124 2003-04-17 <johan@balder>
1126 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1127 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1129 2003-04-13 Borut Razem <borut.razem@siol.net>
1131 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1132 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1133 fixed mingw problem in adl_NORMALIZE_PATH
1135 2003-04-12 Borut Razem <borut.razem@siol.net>
1137 * fixed "#pragma SAVE/RESTORE can not be nested":
1138 * src/SDCC.lex: reworked pragma handling functions
1139 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1140 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1142 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1144 * src/SDCCutil.c (pathEquivalent): defined but not used
1145 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1146 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1147 * configure: rebuilt from configure.in
1148 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1149 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1150 * device/include/Makefile.in: replace sdcc_datadir
1151 * device/lib/Makefile.in: replace sdcc_datadir
1152 * Makefile.common.in: add LDFLAGS from configure
1153 * packihx/Makefile.in: use LDFLAGS
1154 * src/Makefile.in: use LDFLAGS
1155 * support/cpp2/Makefile.in: add LDFLAGS from configure
1156 * support/makebin/Makefile: use LDFLAGS
1157 * .version: bumped version number to 2.3.5
1159 2003-04-12 Borut Razem <borut.razem@siol.net>
1161 * completed "different paths" task:
1162 * src/SDCCmacro.c: fixed bug in handling quotes
1163 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1164 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1166 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1168 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1170 2003-04-11 kevin Vigor <kevin@vigor.nu>
1172 * ds390/gen.c ds390/peeph.def: fix bug 706781
1174 2003-04-11 Borut Razem <borut.razem@siol.net>
1176 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1178 2003-04-10 Scott Dattalo <scott@dattalo.com>
1180 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1181 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1182 set - this bit used to not be set...).
1183 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1184 bad code in PIC Port
1185 * src/regression/and2.c added to test bug 609268
1186 * src/regression/Makefile added and2.c to regression test
1189 2003-04-08 <johan@CP255758-A>
1191 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1192 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1193 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1195 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1197 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1199 * support/cpp2/Makefile.in: fix bug #487815
1200 * configure: rebuilt from configure.in
1201 * Makefile.common.in: docdir changed, new path suffixes
1202 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1203 * sdcc_vc_in.h: reflect changes from sdccconf.h
1204 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1205 * src/SDCCutil.h: remove BINDIR hack
1206 * doc/sdccman.lyx: update new path hierarchy
1208 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1210 * src/SDCCpeeph.c: added okToRemoveSLOC test
1212 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1214 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1216 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1218 * src/SDCCpeeph.c: added labelIsReturnOnly test
1219 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1221 2003-04-05 <johan@balder>
1223 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1224 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1225 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1226 * src/SDCCast.c: fixed a warning
1227 * src/SDCCast.h: fixed a warning
1228 * src/SDCCicode.c (operandFromAst): fixed a warning
1230 2003-04-04 <johan@balder>
1232 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1233 * src/SDCCast.c (decorateType): fixed bug #715076
1234 * src/SDCC.y: fixed bug #702907
1236 2003-04-03 <johan@balder>
1238 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1239 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1240 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1241 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1242 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1244 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1246 * _decdptr.c: fix return values
1247 * _gptrget.c: fix return values
1248 * _gptrgetc.c: fix return values
1249 * _gptrput.c: fix return values
1250 * _mulint.c: fix return values
1251 * as/z80/Makefile: fix 'make -j' problem
1253 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1255 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1256 * configure.in: big cleanup, updated to autoconf 2.5x
1257 * configure: rebuilt from configure.in
1258 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1259 * sdcc_vc_in.h: reflect changes from sdccconf.h
1260 * doc/Makefile: fixed a flaw in "make install"
1262 2003-04-02 <johan@balder>
1264 * src/ds390/gen.c (genCmp): no comments
1265 * src/mcs51/gen.c (genCmp): no comments
1266 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1267 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1269 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1271 * support/regression/generate-cases.py: place generated file in given sub directory
1272 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1273 * support/regression/Makefile: improvements for 'make -j';
1274 side effect: it's simpler and faster now
1276 2003-03-31 Borut Razem <borut.razem@siol.net>
1278 * src/z80/main.c: link-{port} and as-{port} defined without path
1279 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1281 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1283 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1285 2003-03-30 Borut Razem <borut.razem@siol.net>
1287 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1288 changed type of list parameter to set
1289 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1290 * src/port.h: changed type of do_assemble() parameter to set
1291 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1292 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1293 definition of "cppoutfilename" macro with NULL value in preProcess()
1294 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1295 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1296 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1297 replaced with set *binPathSet
1298 * shash_add() deallocates the item, if allready exsists, before adding the new one
1299 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1301 2003-03-30 Scott Dattalo <scott@dattalo.com>
1303 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1304 a nested for loop bug in the PIC port
1305 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1308 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1310 * support/Util/dbuf.h: remove C++ stuff to make it portable
1312 2003-03-28 Borut Razem <borut.razem@siol.net>
1314 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1315 literal strings in stringLiteral()
1316 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1317 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1320 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1322 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1324 2003-03-26 <johan@balder>
1326 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1327 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1328 * src/SDCCast.c (decorateType): fixed " -v < 3"
1330 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1332 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1333 Added Lenny Story's debug infrastructure changes:
1334 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1335 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1336 * src/cdbFile.c: added
1337 * src/SDCCdebug.c: added
1338 * src/SDCCdebug.h: added
1339 * src/SDCCast.c (createFunction)
1340 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1341 * src/SDCCmain.c (parseCmdLine, main)
1342 * src/SDCCmem.c (redoStackOffsets)
1343 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1346 * src/avr/gen.c (genAVRCode)
1347 * src/ds390/gen.c (gen390Code)
1348 * src/mcs51/gen.c (gen51Code)
1349 * src/pic/gen.c (genpic14Code)
1350 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1351 * src/xa51/gen.c (genXA51Code)
1352 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1354 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1356 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1357 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1359 2003-03-22 <johan@balder>
1361 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1363 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1365 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1366 * doc/cdbfileformat.lyx: added, written by Lenny Story
1367 * doc/Makefile: added cdbfileformat.lyx
1368 * doc/clean.mk: added cdbfileformat.lyx
1370 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1372 * src/mcs51/peeph.def: fix bug #705773
1374 2003-03-20 <johan@balder>
1376 An sfr/sbit can have an "at #" AND an initializer
1377 * src/SDCCsymt.c (checkSClass):
1378 * src/SDCCmem.c (allocGlobal):
1379 * src/SDCCmem.c (allocLocal):
1380 * src/SDCCast.c (createBlock):
1382 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1384 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1386 2003-03-16 <johan@balder>
1388 Undid the hackup of const and volatile, the problem is much bigger
1390 * src/SDCCast.c:1.171
1391 * src/SDCCglue.c:1.138
1392 * src/SDCCicode.c:1.146
1393 * src/SDCCsymt.c:1.150
1394 * src/SDCCval.c:1.65
1396 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1398 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1399 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1401 2003-03-13 <johan@balder>
1403 Hackup const and volatile modifiers in type chains a bit:
1405 * src/SDCCast.c:1.169
1406 * src/SDCCglue.c:1.136
1407 * src/SDCCicode.c:1.143
1408 * src/SDCCsymt.c1.146
1409 * src/SDCCsymt.h1.59
1410 * src/SDCCval.c:1.63
1412 2003-03-12 <johan@balder>
1414 * src/SDCCBBlock.h: more LRH debugging junk
1415 * src/SDCCcflow.h: more LRH debugging junk
1416 * src/SDCCloop.c: more LRH debugging junk
1417 * src/SDCC.y (struct_declaration): fixed bug #697590
1418 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1419 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1420 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1422 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1423 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1424 test function names must now match exactly).
1425 * src/SDCCcse.c: added special case in findCheaperOp to allow
1426 extending a short integer. Makes less awful code for bug 700121 test case.
1428 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1430 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1431 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1433 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1435 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1436 actually called (operandsNotEqual() was called for all
1437 operandsNotEqualX tests).
1439 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1441 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1442 with shorter literals. Fixes bug 700121.
1444 2003-03-11 <johan@balder>
1446 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1448 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1450 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1451 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1453 2003-03-10 Borut Razem <borut.razem@siol.net>
1455 * src/SDCCmain.c: pipe preprocessor's output
1456 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1457 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1458 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1459 which closes all pipes in pipeSet set
1460 * src/SDCCset.c: free deleted item in function deleteSetItem()
1461 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1462 moved from z80 to src subproject
1463 * .version: increased version number to 2.3.4
1465 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1467 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1468 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1469 * support/regression/ports/xa51/spec.mk: fix typo
1471 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1473 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1475 2003-03-09 Borut Razem <borut.razem@siol.net>
1477 * src/SDCCmain.c: pipe preprocessor's output
1478 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1479 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1480 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1481 which closes all pipes in pipeSet set
1482 * src/SDCCset.c: free deleted item in function deleteSetItem()
1483 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1484 moved from z80 to src subproject
1486 2003-03-09 Borut Razem <borut.razem@siol.net>
1488 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1489 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1490 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1491 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1492 * src/SDCCglobl.h: unification of WIN32 native definitions
1494 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1496 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1498 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1500 * src/configure.in: check for endianess (even while cross-compiling)
1501 * src/configure: check for endianess (even while cross-compiling)
1502 * src/configure_in.h: check for endianess (even while cross-compiling)
1503 * src/avr/gen.c: remove old endianess stuff
1504 * src/mcs51/gen.c: remove old endianess stuff
1505 * src/ds390/gen.c: remove old endianess stuff
1506 * src/pic/gen.c: remove old endianess stuff
1507 * src/pic/genarith.c: remove old endianess stuff
1508 * src/pic/glue.c: fix endianess check
1509 * src/pic16/gen.c: remove old endianess stuff
1510 * src/pic16/genarith.c: remove old endianess stuff
1511 * src/pic16/glue.c: fix endianess check
1512 * src/xa51/gen.c: remove old endianess stuff
1513 * src/z80/gen.c: fix endianess check
1514 * src/SDCCglue.c: fix endianess check
1515 * src/ds390/peeph.def: fix bug 700036
1517 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1519 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1520 * src/configure: find appropriate data-types on host for SDCC's int and long
1521 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1522 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1523 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1525 2003-03-07 <johan@balder>
1528 some minor cleanups before the big shot
1529 OP_DEFS and OP_USES now use Kevin's protection
1530 new option --nolabelopt
1541 * src/ds390/ralloc.c:
1542 * src/mcs51/ralloc.c:
1544 * src/xa51/ralloc.c:
1547 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1549 * src/pic/pcode.c (get_op): fix 64 bit warnings
1550 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1551 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1552 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1553 * support/regression/tests/malloc.c: fix 64 bit warnings
1555 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1557 * src/mcs51/gen.c (genMinus): fixed bug 696436
1559 2003-03-02 Borut Razem <borut.razem@siol.net>
1561 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1563 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1565 * configure.in: test for mkstemp
1566 * sdccconf_in.h: add HAVE_MKSTEMP
1568 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1570 * device/include/ctype.h: removed warning while using --stack-auto
1571 * device/include/malloc.h: removed warning while using --stack-auto
1572 * device/include/string.h: removed warning while using --stack-auto
1574 2003-02-23 Borut Razem <borut.razem@siol.net>
1576 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1577 because NDEBUG is defined (see man assert)
1578 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1580 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1582 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1583 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1585 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1587 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1588 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1590 2003-02-18 <johan@balder>
1592 * as/mcs51/asmain.c (asmbl): module can start with a digit
1593 * as/z80/asmain.c (asmbl): module can start with a digit
1595 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1597 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1598 * src/asm.c: fix pipe() for Mingw32
1600 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1602 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1603 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1604 make -V work again; --c1mode reads now from stdin
1605 * doc/sdccman.lyx: added --c1mode
1606 * support/Util/SDCCerr.c: new messages for c1 mode
1607 * support/Util/SDCCerr.h: new messages for c1 mode
1608 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1610 2003-02-15 <johan@balder>
1612 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1614 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1616 * doc/sdccman.lyx: Environment variables, -o and other minor things
1618 2003-02-14 <johan@balder>
1620 * src/xa51/main.c: before anyone really tries to use it :)
1622 * Install doc's in share/sdcc/doc
1623 * removed some obsolete files
1624 * Do a proper make distclean and uninstall
1625 M Makefile.common.in
1628 M device/include/Makefile.in
1629 M device/lib/Makefile.in
1632 M sim/ucsim/doc/Makefile.in
1635 R src/xa51/peeph.rul
1636 M support/cpp2/Makefile.in
1637 M support/makebin/Makefile
1640 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1642 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1644 2003-02-10 Borut Razem <borut.razem@siol.net>
1646 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1647 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1648 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1649 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1650 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1651 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1652 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1653 src/z80/Makefile.bcc: Borland Makefile cleanup
1654 * as/z80/Makefile.bcc: Added Borland Makefile
1655 * support/cpp2/borland.h: Removed
1657 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1659 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1660 * src/SDCC.lex: new pragma NOIV
1661 * src/SDCCglobl.h: new pragma NOIV
1662 * src/SDCCmem.c: new pragma NOIV
1664 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1666 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1668 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1670 * src/SDCCmain.c: signal handling is switched off by --debug
1671 * doc/Makefile: small fix for install; use clean.mk again
1672 * doc/clean.mk: clean *.pdf and *.html too
1674 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1676 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1677 * device/lib/printfl.c: fix a ds390 bug by making it portable
1678 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1679 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1680 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1681 * debugger/mcs51/cmd.c: converted multi-line string literals
1682 * sim/ucsim/globals.cc: converted multi-line string literals
1683 * src/SDCCmain.c: introduced signal handler to remove temp files
1684 * doc/Makefile: small tweaks, implement clean
1685 * doc: removed generated files
1687 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1689 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1690 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1691 Address Record is not correctly generated for DS390."
1693 2003-02-02 Borut Razem <borut.razem@siol.net>
1695 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1696 * as/mcs51/asm.h: fixed compilation with Borland C
1697 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1698 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1699 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1700 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1701 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1702 src/z80/Makefile.bcc: delete $(LIB) only if exist
1703 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1705 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1707 * device/include/malloc.h: introduced NULL
1708 * device/include/string.h: introduced NULL
1709 * device/include/stdlib.h: introduced NULL
1710 * device/lib/_memcpy.c: removed NULL
1711 * device/lib/_strcat.c: removed NULL
1712 * device/lib/_strchr.c: removed NULL
1713 * device/lib/_strcmp.c: removed NULL
1714 * device/lib/_strcpy.c: removed NULL
1715 * device/lib/_strcspn.c: removed NULL
1716 * device/lib/_strlen.c: removed NULL
1717 * device/lib/_strncat.c: removed NULL
1718 * device/lib/_strncmp.c: removed NULL
1719 * device/lib/_strncpy.c: removed NULL
1720 * device/lib/_strpbrk.c: removed NULL
1721 * device/lib/_strrchr.c: removed NULL
1722 * device/lib/_strspn.c: removed NULL
1723 * device/lib/_strstr.c: removed NULL
1724 * device/lib/_strtok.c: removed NULL
1725 * device/lib/malloc.c: removed NULL, include own header
1727 2003-02-02 <johan@balder>
1729 * 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
1730 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1731 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1732 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1733 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1734 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1736 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1738 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1741 2003-02-01 <johan@balder>
1743 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1745 2003-01-31 <johan@CP255758-A>
1747 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1749 2003-01-30 <johan@balder>
1751 * src/SDCCBBlock.c: automatic bug detection
1752 * src/SDCCicode.c: automatic bug detection
1754 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1756 * src/SDCCglobl.h: now --xram-size 0 works
1757 * src/SDCCmain.c: now --xram-size 0 works
1759 2003-01-29 <johan@balder>
1761 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1763 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1765 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1766 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1767 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1768 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1769 * src/SDCCglobl.h: Added options --xram-size and --code-size
1770 * src/SDCCmain.c: Added options --xram-size and --code-size
1772 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1774 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1775 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1777 2003-01-27 <johan@balder>
1779 * src/SDCC.y: fixed bug #613764
1781 2003-01-26 <johan@balder>
1783 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1784 * src/SDCCsymt.h: fixed bug #673374
1785 * src/SDCCglue.c: fixed bug #661910
1786 * src/SDCCast.c: fixed bug #458099 and 673374
1788 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1790 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1791 * as/mcs51/strcmpi.h: added
1792 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1793 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1794 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1795 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1796 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1797 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1798 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1799 * as/mcs51/Makefile.aslink: new module strcmpi
1800 * as/mcs51/Makefile.asx8051: new module strcmpi
1801 * as/mcs51/Makefil.bcc: new module strcmpi
1802 * as/mcs51/Makefile.in: new module strcmpi
1803 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1805 2003-01-26 <johan@balder>
1807 * src/SDCCglue.c: reverted back to 1.124
1808 * src/SDCCast.c: reverted back to 1.156
1809 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1811 2003-01-25 <johan@balder>
1813 * src/SDCCglue.c: A better fix for bug #661910
1814 * src/SDCCast.c: A better fix for bug #661910
1815 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1817 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1819 * src/Makefile.in: remove spawn.o
1820 * src/SDCCmain.c: remove spawn.h
1821 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1822 * src/spawn.c: removed
1823 * src/spawn.h: removed
1824 * support/regression/ports/ds390/spec.mk: link with -r
1826 2003-01-24 <johan@CP255758-A>
1828 * src/ds390/gen.c (aopOp): fixed bug #667458
1829 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1830 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1831 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1833 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1835 * src/mcs51/peeph.def: better assembler identation by Frieder
1836 * src/mcs51/gen.c: better assembler identation by Frieder
1838 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1840 * as/z80/string.h: removed for gcc 3.2
1841 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1842 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1844 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1846 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1847 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1848 * support/regression/Makefile: separate temp files for ports
1849 * support/regression/generate-cases.py: separate temp files for ports
1850 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1851 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1853 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1855 * moved tinitalk to device/examples/ds390
1857 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1859 * as/mcs51/lkmem.c: rflag is for DS390
1860 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1861 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1862 (linkEdit): move mem- and map-files the same way as ihx-files
1863 * src/z80/main.c (_setDefaultOptions): removed --generic
1864 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1865 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1866 * src/pic/glue.c (picglue): --c1mode works again
1867 * src/pic16/glue.c (pic16glue): --c1mode works again
1868 * src/asm.c (printCLine): fix #660034
1870 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1873 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1874 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1875 * as/mcs51/lkmem (summary): better fix for sp problem
1876 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1877 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1878 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1879 remove --stack-after-data
1881 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1883 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1884 * src/SDCCutil.c (join): ugly bug: missing '\0'
1885 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1887 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1889 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1891 * src/pic/main.c (_asmCmd): gpasm supports -o
1892 * src/z80/main.c: more general macros
1893 * device/lib/Makefile.in: remove intermediate files
1895 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1897 * .version: Bumped version number to 2.3.3
1898 * src/SDCCBBlock.c: new option -o
1899 * src/SDCCglobl.h: new option -o
1900 * src/SDCCglue.c: new option -o
1901 * src/SDCCmain.c: new option -o
1902 * src/asm.c: new option -o
1903 * src/ds390/main.c: new option -o
1904 * src/pic/glue.c: new option -o
1905 * src/pic/pcode.c: new option -o
1906 * src/pic/ralloc.c: new option -o
1907 * src/pic16/glue.c: new option -o
1908 * src/pic16/pcode.c: new option -o
1909 * src/pic16/ralloc.c: new option -o
1910 * src/z80/main.c: new option -o
1911 * device/lib/Makefile.in: use -o
1912 * support/regression/ports/ds390/spec.mk: use -o
1913 * support/regression/ports/gbz80/spec.mk: use -o
1914 * support/regression/ports/mcs51/spec.mk: use -o
1915 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1916 * support/regression/ports/z80/spec.mk: use -o
1917 * support/regression/ports/ucz80/spec.mk: use -o
1918 * support/regression/ports/xa51/spec.mk: use -o
1919 * support/regression/fwk/lib/timeout.c: fix usage string
1921 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1922 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1924 2003-01-07 <johan@balder>
1926 * src/SDCCast.c (decorateType): fixed bug #600035
1928 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1929 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1930 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1931 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1932 * src/pic/pcode.c: outcommented unused variable to remove warnings
1933 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1935 2003-01-06 <karl@turbobit.com>
1936 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1939 2003-01-06 <johan@balder>
1941 * src/SDCCicode.c: fixed array add
1943 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1944 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1945 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1947 2003-01-04 <johan@balder>
1949 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1951 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1952 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1954 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1955 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1956 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1958 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1959 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1961 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1962 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1964 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1965 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1967 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1969 * in \sdcc\as\mcs51\ changed these files in order to create an
1970 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1971 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1972 following files to include the previous two files: aslink.dsp,
1973 Makefile.aslink, Makefile.bcc, and Makefile.in.
1975 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1976 .adb instead of .cdb
1978 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1980 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1981 value from option --iram-size.
1983 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1985 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1988 2002-09-18 <wiml@hhhh.org>
1990 * SDCClrange.h: exposed setFromRange() and setToRange()
1991 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1992 packRegsForAccUse() (bug 542397)
1993 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1994 multiple times and emitting the fetch operations more than once
1995 added aopGetUsesAcc() function to allow binary operators to
1996 fetch their operands in the correct order; made genMinus() emit
1997 compact code for X = LITERAL - Y
1999 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2000 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2001 sprintf() in line 1267.
2003 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2004 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2007 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2008 Changes to aslink (All the changes are marked with 'JCF'):
2010 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2013 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2014 area BSEG. Also moves, if possible, the DATA area down into the internal
2015 ram so more space is available.
2017 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2020 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2021 not bytes. Function summary() which creates a memory usage summary
2022 file with extension .mem. Reports of overlaping stack and small stack
2023 size. If the space for the stack is less than 16 bytes aslink trows a
2026 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2027 the 8051. Option 'y' for memory summary output file.
2029 Changes to sdcc (All the changes are marked with 'JCF'):
2031 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2033 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2034 overlaying area for it (uses RegBankUsed[4]).
2036 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2037 bank zero as used by default. By default aslink locates the stack
2038 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2039 the creation of the .mem file. Delegates the allocation of data area
2040 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2041 the begining of the stack area to aslink.
2043 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2044 glue() in SDCCglue.c creates an area for it.
2046 2002-09-03 Borut Razem <borut.razem@siol.net>
2047 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2048 sdcc/src/pic/glue.c:
2049 introduced atexit() handler for teporay files removal in case of
2050 errors, assertions, ...
2052 2002-08-29 Borut Razem <borut.razem@siol.net>
2053 * sdcc/support/cpp2/auto-host_vc_in.h:
2054 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2055 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2056 Maybe there is a similar problem with BORLANDC? It should be checked!
2058 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2059 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2060 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2061 was not executed, and the compiler (cl) launched a warning:
2062 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2064 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2065 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2067 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2068 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2070 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2071 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2072 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2073 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2074 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2075 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2076 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2077 - added Release configuration in VS projects
2078 - review of compiler an linker options
2079 - VC .exe files are generated in bin_vc directory, not to interfere
2080 with binaries generated from other projects (cygwin, mingw, bcc ...)
2082 * sdcc/src/yacc.dsp: added
2084 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2085 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2086 and insert the version number definitions from .version
2088 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2090 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2091 added - genarate auto-host.h using auto-host_vc_in.h as template
2094 removed from CVS, generated automatically
2096 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2097 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2099 2002-08-11 Borut Razem <borut.razem@siol.net>
2100 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2102 2002-08-10 Borut Razem <borut.razem@siol.net>
2103 * src/SDCCmain.c (main):
2104 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2105 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2106 The consequence was that some temporary files were not removed.
2109 unification of code in functions tempfilename() and tempfile():
2110 function tempnam() is defined in Visual Studio 6.0 and .NET
2112 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2114 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2115 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2116 - removed compiler command line option /WX: Treats all warnings as errors
2117 - update a list of source files, included into the project
2119 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2120 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2121 changed project type to Generic Project so that can be correcly converted to VS.NET project
2123 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2125 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2127 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2129 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2130 added return 0 statements after assert() to make compiler happy
2132 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2133 added newline in the def file to keep MSC compiler satisfied
2135 * sdcc/src/z80/gen.c:
2136 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2137 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2138 - solved MSC error in function aopDump()
2140 * sdcc_vc.h: define PREFIX as "\\sdcc"
2142 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2143 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2145 2002-06-22 Scott Dattalo <scott@dattalo.com>
2146 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2147 - Rewrote the register banking algorithm.
2148 - Added pCode live-range analysis to registers (for now, only non-used and
2149 singly-used registers optimized away)
2151 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2153 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2155 2002-05-10 Scott Dattalo <scott@dattalo.com>
2156 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2158 2002-04-22 Michael Hope <michaelh@vroom>
2160 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2162 * configure.in (DD_COPT): Added include support required for gbdk.
2164 * .version: Bumped version number just to increase it.
2166 * src/SDCCmain.c: Added -nostdinc to the default options.
2168 2002-04-15 Michael Hope <michaelh@vroom>
2170 * device/lib/z80/printf.c (sprintf): Added.
2172 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2174 * src/z80/peeph.def: Added transpose redundent load rule.
2176 * src/z80/main.c: Added force callee saves for jaune.
2178 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2180 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2182 2002-03-28 Johan Knol <johan@balder>
2184 * src/SDCCval.c: fixed bug #532436
2186 2002-03-14 Scott Dattalo <scott@dattalo.com>
2188 Added "char *Processor" field to the port structure.
2191 Added -p option. Allows port dependent processor to be specified.
2194 Initialized the new field char *Processor field to NULL in all ports
2197 Compiler generated registers for interrupt context saving
2198 were not getting allocated.
2200 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2203 Fixed left shift. Will promote the left side of a left shift
2204 if a) left shifting more than size of operand or b) when assigned
2205 to something size > size of left side
2207 2002-03-14 Scott Dattalo <scott@dattalo.com>
2209 tons of changes. Register allocation has been
2210 rewritten. Added customization for the various PICs. Flow
2211 analysis is restructured. ...
2217 Added. device.c is a PIC port hack to accomodate variations
2220 2002-03-13 Michael Hope <michaelh@vroom>
2222 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2224 2002-03-04 johanknol <johanknol@manik>
2226 * /src/SDCCval.c: fixed
2228 const unsigned char arr[][2] = { { 0, 1 } };
2229 t18.c:1: error: Initializer element is not constant
2231 2002-03-04 bela <bela@manik>
2233 * /device/include/mcs51reg.h:
2234 ds89c420 register definition update
2236 2002-03-03 <johan@FRIJA>
2238 * support/Util/SDCCerr.c: did something, but don't no why anymore
2240 * support/regression/tests/bug-524691.c: made it a little less shy
2242 * src/SDCCast.c (decorateType): fixed bug #524697
2244 * src/SDCCast.c: made some lineno improvements
2246 * src/SDCCval.c (getNelements): changed warning to error
2248 * src/SDCCglue.c (printIvalArray): changed warning to error
2250 * src/SDCCicode.c: fixed a warning for mingw
2252 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2254 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2256 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2258 * src/ds390/peeph.def:
2259 Added some more peephole rules
2261 * src/ds390/gen.c: Various fixes & enhancements
2263 * src/SDCClrange.c, src/SDCClrange.h:
2264 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2266 * src/ds390/ralloc.c:
2267 various fixes & enhancements (ds390) specific
2269 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2270 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2273 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2275 2002-03-02 <johan@FRIJA>
2277 * src/SDCCast.c (decorateType): fixed bug #524708
2279 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2281 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2283 2002-03-01 Michael Hope <michaelh@vroom>
2285 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2287 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2289 2002-03-01 <johan@FRIJA>
2291 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2293 * src/SDCCast.c (decorateType): fixed bug #524209
2295 * src/SDCCval.c (valNot): fixed bug #524195
2297 2002-02-26 <johan@balder>
2299 * src/xa51/gen.c: fixed a warning
2301 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2303 * src/SDCCast.c (decorateType): fixed bug #522534
2305 2002-02-23 <johan@balder>
2307 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2309 2002-02-22 <johan@balder>
2311 * src/SDCCast.c: fixed bug #514865
2313 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2315 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2317 * sdcc/src/SDCCloop.c:
2318 Previous fix was not good. basic blocks that have "break" or "return" are
2319 not really partof a loop , but live ranges used in these blocks should
2320 be live thru the entire loop, so set partOfLoop but don't add them to
2323 2002-02-21 <johan@FRIJA>
2325 * src/SDCCcse.c: fixed bug #514308
2327 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2330 Fixed BUG #519583. If a conditional block ended in a return/break
2331 statement inside a loop, it was not being considered part of the loop.
2333 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2335 2002-02-10 Karl Bongers <karl@turbobit.com>
2338 Fixed up SDCDB debugger somewhat. Updated debugger/README
2339 with lots of comments and notes.
2341 * device/examples/test2.c:
2342 Fix bug, "red" variable not being initialized(compiler complained).
2344 * device/examples/Makefile, examples/test3.c:
2345 Add Makefile in device/examples folder, compiles test3.c
2346 for use as a multiple module SDCDB test case.
2348 * sim/ucsim/cmd.src/cmdset.cc:
2349 Took out debug printfs in ucsim "next" command.
2352 Karl and Johan start ucsim XA support. Most dissassembly working,
2353 about 75% emulation done(plenty of work remaining).
2355 * sim/ucsim/z80.src:
2356 Add Z80 support to ucsim, add test-ucz80 regression test,
2357 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2358 Notice z80 compiler fails on examples/test3.c/crc code.
2360 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2362 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2363 Added support for --parms-in-bank1
2365 * src/ds390/peeph.def:
2366 added a few more peephole optimzations
2369 1) added __builtin_inp & __builtin_outp used to read in data of given length
2370 from a memory mapped port
2371 2) added __builtin_memcmp
2372 3) added __builtin_swapw swap bytes of a short
2374 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2375 1) handle multiple send & receives from register bank1
2376 2) ralloc can now allocate DPTR1 to some liveRanges
2378 * src/SDCCsymt.c, src/SDCCsymt.h:
2379 changes to handle multiple sends & receives
2382 added some pointer arithmetic optimization
2385 added some pointer arithmetic optimizations but not stable yet so not
2386 called from anywhere (will get this working shortly)
2388 * src/SDCCopt.c: fixed for multiple sends & receives
2391 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2392 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2393 set preprocessor defines (depending on options)
2395 * src/SDCCicode.c, src/SDCCicode.h:
2396 changes made to handle multiple sends & receives
2399 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2401 * src/SDCCcse.c, src/SDCCcse.h:
2402 added function findbackward def (to be used in upcoming optimization)
2404 * src/SDCCcflow.c, src/SDCCcflow.h:
2405 added function returnAtEnd - to determine if a basic block terminates with
2408 * src/SDCCast.c, src/SDCCast.h:
2409 added option parms-in-bank1
2411 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2412 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2413 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2414 adjusted for --parms-in-bank1 option
2416 * device/include/string.h:
2417 donot redefine "reentrant" keyword
2419 * device/include/ds80c390.h: Added some more SFRs
2421 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2423 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2425 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2427 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2429 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2431 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2433 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2435 * Added --xram-movc option
2437 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2439 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2441 2002-01-11 Johan Knol
2443 * Added math lib of Jesus Calvino-Fraga
2445 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2447 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2448 * support/regression/Makefile: new target test-mcs51-stack-auto
2449 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2451 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2453 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2455 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2457 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2459 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2461 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2463 * src/SDCCglue.h: add definition for printIvalChar()
2465 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2467 * src/SDCCast.c: fix #498138 by Johan
2469 * src/SDCCglue.c: fix #498138 by Johan
2471 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2473 * support/regression/Makefile: fix clean
2475 * support/regression/ports/ds390/support.c: fix transmission of last character
2477 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2479 * /sdcc/src/ds390/gen.c:
2480 a) improved computing address of stack variable
2481 b) took out some #if 0 code
2482 c) improved parmBytes adjustment
2483 d) improved genPlusIncr & genMinusIncr
2484 e) genCmp could generate bad code (when left assigned to DPTR)
2485 f) Fixed bug in hasInc
2487 * /sdcc/src/ds390/ralloc.c:
2488 a) packRegsForSupport could mess up live information (Fixed)
2489 b) packRegsDPTRuse could be incorrect for left & right shift
2491 * /sdcc/src/mcs51/ralloc.c:
2492 packRegsForSupport could mess up the live information (Fixed)
2494 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2496 * /sdcc/src/SDCCast.c:
2497 can reverse a loop even if function call is present as long
2498 as the loop control variable is local & is not passed as parameter
2500 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2502 * /sdcc/ChangeLog: *** empty log message ***
2504 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2505 More builtin function additions for TININative
2507 * /sdcc/src/ds390/ralloc.c:
2508 Had broken the regression testsuite
2510 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2512 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2513 Added funcattr hasStackParms will be set for reentrant functions when there
2514 are paramteres on the stack, this helps in minimizing frame pointer generation
2515 typeFromStr can handle function pointers now
2517 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2518 *** empty log message ***
2520 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2522 * /src/ds390/gen.c, /src/ds390/main.c:
2523 More builtin function additions for TININative
2525 * /src/ds390/ralloc.c:
2526 Had broken the regression testsuite
2528 * /src/SDCCast.c: Fixed a bug in dumptree
2530 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2531 Added funcattr hasStackParms will be set for reentrant functions when there
2532 are paramteres on the stack, this helps in minimizing frame pointer generation
2533 typeFromStr can handle function pointers now
2535 * /doc/builtins.txt, /doc/TININative.txt:
2536 *** empty log message ***
2539 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2541 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2542 ALPHA version for -mTININative
2544 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2545 updated to reflect changes in the port structure
2548 added function do_assemble (similar to do_link) if non-null this function
2549 will be called to do assembly (-mTININative) requires a multi command
2551 added function genAssemblerEnd will be called to generate assembler Epilogue
2554 added _JavaNative to debug info printing
2556 * /src/SDCCmain.c: added option --tini-libid
2557 added port->do_assemble function (-mTININative) has a multi command assemble
2559 * /src/SDCCglue.c: Disabled "constExpr" check
2560 added port->genAssemblerEnd function
2562 * /src/SDCCglobl.h: Added option --tini-libid value
2565 tookout optimizeCompare from the header (has no external references)
2567 * /src/SDCCast.c: made one more function "static"
2569 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2571 * src/z80/mappings.i: Added z80asm support.
2573 * src/z80/main.c: Added z80asm support on --asm=z80asm
2575 * src/z80/gen.c: Fixed asm portability issues.
2577 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2579 * src/SDCCglue.c (printExterns): Added global/extern split.
2581 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2583 * support/regression/Makefile: added test for mcs51 model large
2585 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2587 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2589 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2591 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2593 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2595 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2597 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2599 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2601 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2603 * support/regression/tests/simplefloat.c: Port to mcs51.
2605 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2606 * support/regression/tests/bug-485362.c: Added.
2608 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2610 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2612 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2614 * src/z80/gen.c (aopDump): Added a dump function.
2616 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2617 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2619 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2621 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2623 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2625 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2627 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2629 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2631 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2633 * support/regression/ports/ds390/support.c: Use tinibios.
2635 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2637 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2639 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2640 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2642 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2644 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2646 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2648 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2650 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2651 (packRegsForIYUse): Created and optimised.
2653 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2655 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2656 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2658 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2660 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2662 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2664 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2666 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2668 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2670 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2672 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2674 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2676 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2678 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2680 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2681 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2682 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2684 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2686 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2687 (genNotFloat): Added.
2688 (genUminusFloat): Added.
2690 * device/lib/z80/Makefile: Added floating pt stubs.
2692 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2694 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2696 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2698 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2700 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2702 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2704 * sdcc/support/regression/Makefile: Add port ds390.
2706 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2708 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2710 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2712 * sdcc/support/regression/ports/ds390/support.c: Added.
2714 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2716 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2718 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2720 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2722 * device/include/malloc.h: Added z80 and gbz80 support.
2724 * device/lib/gbz80/heap.s: Added.
2726 * device/lib/z80/heap.s: Added.
2728 * device/lib/malloc.c: Added z80 and gbz80 support.
2730 * support/regression/tests/malloc.c (testMalloc): Added.
2732 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2734 * support/regression/tests/bug-478094.c: Added.
2736 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2738 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2740 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2742 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2744 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2746 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2748 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2750 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2752 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2754 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2756 * support/regression/tests/bug-477927.c: Added.
2758 * src/z80/peeph.def: Added minor rules.
2760 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2762 * src/z80/peeph.def: Added jump optimisation modification.
2764 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2766 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2768 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2770 * support/regression/tests/funptrs.c: Added.
2772 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2774 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2776 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2778 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2780 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2782 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2783 (movLeft2ResultLong): Created.
2785 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2786 (joinPushes): Added. Joins two char pushes into a word push.
2788 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2790 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2792 * support/makebin/Makefile (install): Added creation of dest dir.
2794 2001-10-24 Karl Bongers <karl@turbobit.com>
2796 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2798 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2800 * src/z80/ralloc.c: Turned off faulty pack for one use.
2802 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2804 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2806 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2808 * support/regression/Makefile: Improved clean
2810 * support/regression/ports/gbz80/spec.mk: Added clean
2812 * support/regression/ports/host/spec.mk: Added clean
2814 * support/regression/ports/z80/spec.mk: Added clean
2816 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2818 * support/regression/ports/mcs51/timeout.c: little improvements
2820 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2822 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2824 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2826 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2828 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2830 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2832 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2834 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2835 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2837 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2839 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2841 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2843 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2845 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2847 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2849 * support/regression/tests/longor.c: Added.
2851 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2853 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2855 * as/mcs51/aslink.h: define PATH_MAX
2857 * as/mcs51/asm.h: define PATH_MAX
2859 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2861 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2863 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2865 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2867 * src/SDCCglobl.h: define PATH_MAX
2869 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2871 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2873 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2875 * src/z80/gen.c (gencjneshort): Fixed
2877 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2879 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2881 * support/regression/tests/bug-469671.c: Added.
2883 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2885 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2887 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2889 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2891 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2893 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2895 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2897 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2899 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2901 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2903 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2905 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2907 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2909 * 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.
2911 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2913 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2915 2001-10-07 <johan@FRIJA>
2917 * device/lib/gets.c (gets): fixed the return value.
2919 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2920 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2922 * 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.
2924 * 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.
2926 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2928 * src/pic/gen.c: Removed Safe_strdup.
2930 * configure.in: Added option to enable libgc support.
2932 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2933 (bitVectUnion): Optimised.
2934 (bitVectIntersect): Optimised.
2935 (bitVectBitsInCommon): Optimised.
2936 (bitVectCplAnd): Optimised.
2938 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2940 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2942 * src/SDCCmain.c: distinguish between assembler debug and plain options
2944 * src/avr/main.c: remove standard assembler options
2946 * src/ds390/main.c: remove standard assembler options
2948 * src/mcs51/main.c: remove standard assembler options
2950 * src/port.h: removed "PENDING" comment
2952 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2954 * src/device/lib/_mulint.c : new, with assember functions
2956 * src/device/lib/_mullong.c : new, with assember functions
2958 * src/device/lib/_divuint.c : with assember functions
2960 * src/device/lib/_divsint.c : with assember functions
2962 * src/device/lib/_divulong.c: with assember functions
2964 * src/device/lib/_divslong.c: with assember functions
2966 * src/device/lib/_moduint.c : with assember functions
2968 * src/device/lib/_modsint.c : with assember functions
2970 * src/device/lib/_modulong.c: with assember functions
2972 * src/device/lib/_modslong.c: with assember functions
2974 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2976 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2978 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2979 replaced _mululong.c and _mulslong.c by _mullong.c
2981 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2983 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2985 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2987 * src/SDCCglue.c: test, if win32api is available for MINGW
2989 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2991 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2992 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2993 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2994 * support/regression/ports/host/spec.mk: removed GENERIC
2995 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2996 * support/regression/ports/z80/spec.mk: removed GENERIC
2998 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3000 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3002 * support/regression/tests/bug-467035.c: Created.
3004 2001-10-01 <johan@FRIJA>
3006 * src/SDCC.y: fixed bug #466586 part 1
3008 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3010 * SDCCicode.c: z80 has no generic pointers
3011 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3013 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3015 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3017 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3019 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3021 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3023 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3025 * configure.in: Fixed up so that ucsim is only configured once.
3027 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3029 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3030 (getPathDifference): As above.
3032 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3034 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3036 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3037 * .version: Updated to 2.3.1
3039 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3040 Added copyright header.
3042 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3043 (assemble): Added support for macro based assembler commands.
3044 (linkEdit): Added support for macro based linker commands.
3045 (preProcess): Changed the pre-processor to use macros.
3046 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3047 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3049 * device/lib/z80/crt0.s: Added module name for debugging.
3051 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3053 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3055 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3057 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3059 * src/Makefile.in: Added SDCCmacro and SDCCutil
3061 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3063 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3065 2001-09-16 <johan@FRIJA>
3067 * 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.
3069 2001-09-15 <johan@FRIJA>
3071 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3072 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3074 2001-09-11 <johan@FRIJA>
3076 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3078 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3080 * support/regression/tests/bug-460444.c: Added test case.
3082 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3083 (genCast): Added justification for all of the asserts.
3085 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3087 * support/regression/support.c: _xdata replaced by xdata
3089 * support/regression/spec.mk: removed _generic
3091 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3093 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3095 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3096 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3098 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3100 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3102 * support/regression/tests/bug-460010.c: Added test case.
3104 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3106 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3108 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3110 * support/regression/testfwk.c: removed workaround for bug #436344
3112 * support/regression/tests/bp.c: use less memory with mcs51
3114 * support/regression/tests/bug-441448.c: use less memory
3116 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3118 * support/regression/collate-results.py: typo
3120 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3122 * support/regression/tests/fetchoverlap.c: Added new test case.
3124 * support/regression/tests/bp.c: Added new test case.
3126 * support/regression/tests/bug-448984.c: Added new test case.
3128 * support/regression/tests/pow2shifts.c: Added new test case.
3130 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3131 (genlshTwo): Fixed right shift for count > 8.
3133 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3135 2001-09-08 <johan@FRIJA>
3137 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3139 2001-09-07 <johan@FRIJA>
3141 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3143 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3145 2001-09-06 <johan@FRIJA>
3147 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3148 * bernhard noted me at this: "() equals to (void)" (1.38)
3150 2001-09-05 <johan@FRIJA>
3152 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3154 2001-09-04 <johan@FRIJA>
3156 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3159 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3161 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3163 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3165 * link/z80/aslink.h: Fixed path for PATH_MAX
3167 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3169 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3171 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3173 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3175 * 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.
3177 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3179 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3180 (genCmp): Fixed up genCmp for the GB with longs.
3182 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3184 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3186 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3188 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3190 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3192 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3194 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3196 * 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.
3198 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3200 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3202 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3204 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3206 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3208 * sim/ucsim/configure: little improvement of Cygwin-detection
3209 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3210 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3211 * support/regression/tests/bug-221100.c: small changes for mcs51
3212 * support/regression/tests/bug-221168.c: small changes for mcs51
3213 * support/regression/tests/bug-227710.c: small changes for mcs51
3214 * support/regression/tests/staticinit.c: small changes for mcs51
3215 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3216 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3217 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601