1 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
6 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
9 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
10 to correctly handle general case of AOP_PAIRPTR
11 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 * src/mcs51/ralloc.c (fillGaps),
16 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
17 register positioning bug)
19 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
21 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
23 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
25 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
26 genCodePointerGet, genGenPointerGet, genFarPointerSet,
27 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
28 (ralloc doesn't intentionally do this now, but perhaps later)
29 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
30 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
31 register positioning bugs (Fixed bug #762602 and #795325)
32 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
34 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
35 lines that --i-code-in-asm generates
37 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
39 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
40 trying to fclose a FILE* that was already closed.
42 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
44 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
45 of const struct should be treated as if const themselves)
47 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
49 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
51 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
53 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
54 Unix (/n) and DOS (/r/n) line terminations.
56 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
61 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * src/mcs51/gen.c (genFunction, genEndFunction),
64 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
65 and restore of EA so that stack offsets to parameters are
66 correct when using both critical and reentrant/stack-auto.
67 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
68 size (can be triggered in error if sloc is shared between
69 different sized objects)
70 * device/include/float.h: fixed macros to explicitly use
71 unsigned long where needed
73 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
75 Feature req. 799831: added code to allow nesting of critical functions
76 * src/mcs51/gen.c (genFunction, genEndFunction)
77 * src/ds390/gen.c (genFunction, genEndFunction)
79 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
81 * src/SDCCsymt.c (sclsFromPtr),
83 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
84 support for standard C idiom of memory mapped variables; for
85 example, *((xdata int*)0x1234) = 1 is now internally equivalent
86 to xdata int at 0x1234 tempvar = 1.
87 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
88 provided by Akiya ISHIDA
90 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
92 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
93 * src/SDCCval.c (constVal): added reduction from int to char
94 * src/SDCCval.c (valMult, valDiv): fixed sign handling
95 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
96 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
98 * support/regression/tests/shifts.c: fixed
100 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/z80/gen.c (genXor): Fixed bug #805445
104 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 Fixed bug #621531 (const & volatile confusion in the type chain).
107 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
108 refer to the const or volatile state of the pointer itself.
121 * support/regression/tests/const.c
123 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
125 When checking for duplicated modules, use absolute paths
126 instead of relative paths. Files changed:
131 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
133 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
135 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * device/include/string.h: added size_t typedef, changed
138 prototypes to use size_t, eliminated separate reentrant and
139 non-reentrant declarations, added _memmove declaration
140 * device/lib/_memcpy.c: changed to use size_t instead of int,
141 changed /4 to >>2 to avoid division library call
142 * device/lib/_memcmp.c,
143 * device/lib/_memset.c,
144 * device/lib/_strncat.c,
145 * device/lib/_strncpy.c,
146 * device/lib/_strncmp.c: changed to use size_t instead of int
147 * device/lib/_memmove.c: new file (fixed bug #772294)
148 * device/lib/Makefile.in: added _memmove.c
149 * device/lib/z80/asm_strings.s: fixed bug #772290
150 * support/regression/tests/bitfields.c: attempt to fix host assertion
151 failure on amd64-unknown-linux2.2
153 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
155 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
156 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
157 * as/z80/asmain.c (main): fixed bug #801766
159 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
161 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
164 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
166 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
167 reported in bug #800609
169 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
171 * Top header beautifications in src/pic16 directory:
172 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
173 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
174 pcoderegs.h, ralloc.c, ralloc.h
175 * main.c: added top header and GPL license notice
176 * pcode.c: fixed the if-conditional warning
178 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
180 * device/lib/_mullong.c: replaced int by short for gcc
182 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
185 and JUMPTABLE iCodes properly now (worked by accident before)
186 * src/mcs51/gen.c (leftRightUseAcc),
187 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
188 iCode properly now. Use getSize instead of nRegs since a & b
189 aren't part of the nRegs tally.
191 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
193 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
194 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
195 before instructions that use the _STATUS register
197 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
199 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
200 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
201 fetching of the pointer
202 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
203 copied from genNearPointerSet()
204 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
205 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
206 If they pop r0/r1 they must be called in the opposite order than aopOp().
207 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
208 (resp. --stack-auto), prepared for --xstack
210 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
212 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
214 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
216 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
217 these ports have their own __sdcc_external_start()
219 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
221 pic patch provided by Slade Rich <slade_rich@yahoo.com>
222 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
223 type for bits was changed. It resulted in bit variables becoming
224 global, which is not permitted in PIC 14 assembly output.
226 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
228 * doc/sdccman.lyx: various additions and updates. Rearranged sections
230 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
232 Z80 and MCS51 linkers complaint if a public symbol is defined
233 in more than one library module:
237 * as/mcs51/Makefile.in
239 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
241 A few small changes that speed up the peephole optimizer.
245 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
247 Try to make the peephole optimizer smarter by maintaining
248 an association between the assembly source code and the
249 iCodes that originated them. Put this information to use
250 with a new peephole rule condition "notVolatile" so that
251 the rules can be aggressive yet still safe.
256 * src/mcs51/peeph.def
258 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
263 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
264 if the left or right operand symbols have the accuse flag set.
266 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
268 Changed the type of the result of the ! (NOT) operator to char;
269 previously it returned the same type as the source. This allows
270 us to eliminate all the genFloatNot functions (all of its target
271 implementations were very buggy) since !float can use the same
274 * src/SDCCicode.c (ast2iCode): ! returns char
275 * src/mcs51/gen.c (genNot, genNotFloat),
276 * src/ds390/gen.c (genNot, genNotFloat),
277 * src/z80/gen.c (genNot, genNotFloat),
278 * src/pic/gen.c (genNot, genNotFloat),
279 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
281 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
283 pic patch provided by Slade Rich <slade_rich@yahoo.com>
284 1. Interrupt would not compile properly. Ensure PCLATH register is saved
285 during interrupts. Ensure WSAVE is located at a shared bank address.
286 2. Fixed page selection in some places
287 3. Fixed BTFSS/C to where necessary use registers directly and not simply
288 the registers name strings.
289 4. Fixed "signed / unsigned compare" compiler warnings.
290 5. The PIC port manages its own allocation of the general purpose
291 registers, but makes no attempt to reuse them. As a result when
292 compiling it soon runs out of general purpose registers. Some
293 additional code was added to the files pcode.c and device.c to walk
294 through the function call tree and rename the registers so that they
304 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
305 genPlus() & genMinus() when the result is the same as left or right
307 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
309 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
311 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
313 Made bitfield a distinct type from bit so that bitfields
314 convert as per ANSI C and bits retain their traditional
315 boolean style behaviour. Implemented bitfield support in
323 * src/ds390/gen.c: bit v bitfield split
324 * src/z80/gen.c: New support for bitfields
325 * support/regression/tests/bitfields.c: reenabled z80,
328 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
330 Rules 246.x, 247.x relate to bitfields, the others speed up
331 access to xdata mapped I/O devices.
333 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
335 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 Cleaned up genPackBits and genUnpackBits and added two helper
338 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
339 for literal assignments in genPackBits (thanks to Frieder for
345 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 Fixed bug #748310 (pointer to function type mishandled when the
348 function name is omitted). Also fixed a SIGSEGV when a function
349 attribute (reentrant, etc) is used on a non-function or on a
350 function but misplaced before the parameter list.
352 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
354 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
355 * support/Util/SDCCerr.h,
356 * support/Util/SDCCerr.c: Added func attr misuse error msg
358 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
360 Fixed bug #787649 by anonymous
361 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
362 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
364 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 Fixed numerous bitfield problems.
368 * src/SDCC.y: More bitfield related error checking
370 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
371 * support/Util/SDCCerr.h,
372 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
373 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
374 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
375 * support/regression/tests/bitfields.c: tests added
377 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
379 Made the constant following the "interrupt" keyword optional. If
380 omitted, the function will not automatically be given an entry
381 in the interrupt vector table (similar to #pragma NOIV, but
382 less syntacticly kludgy). The interrupt number is also now
383 range checked. Also fixed a bug in the high order bit example
390 * support/Util/SDCCerr.c
391 * support/Util/SDCCerr.h
394 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
396 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
397 * src/SDCCicode.c (operandOperation): rewritten some ops
398 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
399 * src/SDCCsymt.c (computeType): literals are handled the same way as any
401 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
402 be re-activated by defining REDUCE_LITERALS)
403 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
404 unsigned, but are signed by default
405 * src/SDCCval.c (constVal): rearranged
406 * src/SDCCval.c (valMod): preliminary fix
407 * src/SDCCval.c (valCastLiteral): use TYPE_* types
408 * support/regression/literalop.c: added, work in progress
410 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 Generate warnings for useless declarations like "char data;"
413 that don't do what new users expect.
416 * support/Util/SDCCerr.h
417 * support/Util/SDCCerr.c
419 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
421 * src/SDCCval.c (valMult): fix overflow detection of negative int
423 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
425 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
427 Changes to support big endian targets:
440 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
442 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
443 * device/lib/time.c: fixed warning "integer overflow in expression"
445 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
447 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
448 * src/SDCCval.c (constVal): changed default to signed; hex and octal
449 constants are unsigned; added recognition of "u" flag for unsigned
450 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
451 * src/SDCCval.c (valDiv, valMod): fixed signdness
452 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
453 signedness of modulo, left and right shift
454 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
455 * support/Util/SDCCerr.h: added warning W_INT_OVL
456 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
457 * src/SDCCast.c (ast_print): improved output of constants
459 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
461 Fixed some warnings when building with MSVC:
474 * support\cpp2\cpplib.c
478 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
480 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
482 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 * support\librarian\clean.mk: Do not remove Makefile.
485 * support\librarian\Makefile: added.
487 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
489 Added librarian to MSVC build:
492 * support\librarian\librarian.dsp
494 'configure' not needed for librarian, removed:
495 * support\librarian\configure
496 * support\librarian\configure.in
497 * support\librarian\config_in.h
498 * support\librarian\Makefile.in
500 Hopefully these ones built the librarian and the rest of sdcc properly:
504 Messed up 'configure', so revert to previous version:
508 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
510 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
511 there, while the mantissa of a double is "only" 53 bits wide.
513 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
515 Adding sdcclib to the build. MSVC project coming soon.
518 * support\librarian\clean.mk
519 * support\librarian\configure
520 * support\librarian\configure.in
521 * support\librarian\config_in.h
522 * support\librarian\Makefile.bcc
523 * support\librarian\Makefile.in
524 * support\librarian\sdcclib.c
531 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
533 Linker now complaints if linked modules have conflicting options, for
534 example, one compiled using --model-large and another one compiled with
535 --model-small. The following files were modified:
557 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
559 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
560 as/mcs51/lklibr.c: Generate a warning when a library is not found.
562 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
564 * src/z80/mappings.i: fix _mul[us][int,long] entries
566 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
568 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
570 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
572 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
573 * support/regression/tests/bitopcse.c: added
581 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
583 added support for new library format to z80, gbz80 linkers:
589 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
591 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
592 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
594 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
596 added DUMMY_READ_VOLATILE:
605 * src/SDCCcse.c (algebraicOpts): many improvements
606 * src/SDCCcse.h: removed algebraicOpts()
607 * src/SDCCicode.c (picDummyRead): added
609 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
611 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
612 "Insufficient space in data memory".
614 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
616 * src/mcs51/gen.c: fixed bug #771358
617 * src/z80/gen.c: fixed bug #759087
619 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
621 * src/pic16/glue.c: minor cleanup by Vangelis
623 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
625 * device/include/regc515c.h: fixed #758477
626 * device/lib/_gptrget.c: saving some cycles in generic pointer get
627 * device/lib/_gptrput.c: saved a few bytes
628 * my tab spacing is 8, yours too?)
629 * device/lib/_ser.c: process RX bytes earlier than TX bytes
630 * device/lib/serial.c: process RX bytes earlier than TX bytes
631 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
633 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
635 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
637 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
639 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
641 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
643 * device/lib/Makefile.in: bad fix, reverted to 1.43
645 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
647 * device/lib/Makefile.in: added missing z80 object files
649 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
651 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
652 pic16 progress by Vangelis:
670 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
672 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
674 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
676 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
677 added gbz80 build to MSVC project.
678 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
679 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
680 from 8051 stuff and setup so it links using a .lnk file.
682 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
684 * support/librarian/sdcclib.c: sdcc librarian.
685 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
688 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
690 * as/mcs51/lkmain.c: properly handle extensions in function afile.
692 2003-07-02 Borut Razem <borut.razem@siol.net>
694 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
695 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
696 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
697 src/xa51/main.c, src/z80/main.c:
698 virtualization of glue() function: each port has it's own glue function,
699 which is accessed by do_glue function pointer in PORT.general structure
701 2003-07-01 Kevin Vigor <kevin@vigor.nu>
703 * DS800C400 fun, improved ROM interface and tinibios.
705 2003-06-27 Kevin Vigor <kevin@vigor.nu>
707 * More support for DS80C400. Now includes beginning of interface to ROM.
709 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
711 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
713 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
715 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
717 2003-06-19 Borut Razem <borut.razem@siol.net>
719 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
721 2003-06-19 Borut Razem <borut.razem@siol.net>
723 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
724 fixed Z80 port - crt0.o: cannot open.
726 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
728 * support/Util/MySystem.c (merge_command): revert bad fix
730 2003-06-18 Borut Razem <borut.razem@siol.net>
732 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
734 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
736 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
737 option --use-stdout sends errors to stdout instead of stderr.
739 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
741 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
743 2003-06-15 Borut Razem <borut.razem@siol.net>
745 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
746 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
747 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
748 fixed width array of pointers replaced with sets;
749 multiple include and lib paths ared transferred to preprocessor and linker
750 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
751 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
752 fixed width array of pointers
753 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
754 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
755 fixupPath(), getPathDifference()
756 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
757 fixed width array of pointers
759 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
761 * src/pic16/ralloc.c: fix warnings
762 * src/pic16/pcode.c: fix warning
764 2003-06-10 Scott Dattalo <scott@dattalo.com>
766 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
767 know all the details, but essentially this set of changes enable
768 the pic16 port to generate movff instructions and generate assembler
774 * src/pic16/device.c:
777 * src/pic16/pcoderegs.c:
778 * src/pic16/ralloc.c:
779 * src/pic16/ralloc.h:
781 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
783 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
784 added option --vc, so sdcc errors and warnings are compatible with
785 Microsoft Visual Studio.
787 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
789 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
790 device/lib/libfloat.lib: added atof function.
792 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
794 * doc/sdccman.lyx: updated to Lyx 1.3
795 * doc/cdbfileformat.lyx: updated to Lyx 1.3
796 * doc/test_suite_spec.lyx: updated to Lyx 1.3
797 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
799 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
801 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
803 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
805 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
806 additions to the "related tools/documentation" section
808 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
810 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
812 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
814 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
815 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
817 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
819 * doc/sdccman.lyx: fix double dash and other minor things
820 * doc/Makefile: fix double dash
822 2003-05-28 Karl Bongers(patches from Martin Helmling)
823 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
824 condition and ignore commands.
826 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
828 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
829 is in parts still quite out of date, I did changes as far as I felt makes sense
830 for a non-native english speaker.
831 Please feel free to add to the manual or to correct my changes.
832 * doc/Makefile: undid touching the date of intermediate tex files.
834 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
836 * doc/sdccman.lyx: Manual has an index now
838 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
840 Finalize muluint/mulsint and mululong/mulslong merging:
841 * device/lib/_mulint.c
842 * device/lib/_mullong.c
843 * device/lib/gbz80/mul.s
844 * device/lib/gbz80/stubs.s
845 * device/lib/z80/mul.s
846 * device/lib/z80/stubs.s
847 * src/SDCCsymt.c (initCSupport)
849 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
851 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
852 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
853 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
854 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
857 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
859 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
860 the regression tests I'm not brave enough to enable 245.b, 245.c
861 * doc/sdccman.lyx: added latex preamble for hyperref package.
862 Using pdflatex this will give you a hyperlinked pdf file with
863 bookmarks. (prepend '%' before /usepackage if this breaks something)
865 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
867 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
869 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
871 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
873 2003-05-21 <johan@balder>
875 * src/SDCCglue.c (printIval): fixed bug #739934
877 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
879 Applied patch from bug 737905 (renamed yylineo to mylineno):
886 * src/pic16/pcode.c: Cleaned warnings
887 * src/pic16/pcodeflow.c: Cleaned warnings
888 * src/pic16/pcoderegs.c: Cleaned warnings
890 2003-05-19 Scott Dattalo <scott@dattalo.com>
892 * src/pic16/pcode.c: Cleaned warnings
893 * src/pic16/pcodepeep.c: Cleaned warnings
894 * src/pic16/ralloc.c: Cleaned warnings
896 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
898 * doc/sdccman.lyx: fixed bug 739745
899 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
901 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
903 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
904 it can be defined with CFLAGS when running configure
905 * src/SDCCmain.c: fixed compiling + linking with object files
907 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
909 * configure.in: configure for pic16 port,
910 added --disable-pic16-port
911 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
912 * src/SDCCmain.c: linkOptions is changed to set *,
913 added if/endif conditional macros to remove options help
914 messages from optionsTable when a port is not configured, added
915 support for the PIc16 port in the ports table, when executing
916 the compiler with no port specified on command line, a default
917 port is selected with the new macro DEFAULT_PORT which is
918 defined in port.h, in setDefaultOptions() linkOptions is removed
919 from initialization assignment, since now it is a set,
920 parseCmdLine uses setParseWithComma for linkOptions, in
921 linkEdit() linkOptions are accessed with new function indexSet()
922 which returns the i'th item of a set variable. See SDCCset.c, in
923 linkEdit() when calling buildCmdLine(), added linkOptions as
924 last argument. Now users can pass arguments to gplink via the
925 -Wl option, main() uses pic16glue() to glue up pic16 programs
926 * src/SDCCpeeph.c: various changes to support pic16
927 * src/SDCCset.c: added function void *indexSet(set *, int) to
928 return the i'th item of the set
929 * src/SDCCset.h: added function prototype for indexSet()
930 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
931 * src/clean.mk: added pic16 in CLEANALLPORTS variable
932 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
933 added macro DEFAULT_PORT
934 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
935 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
937 * src/pic16/glue.c: commented out some error producing lines
938 * src/pic16/main.c: __config directives are commented out to stop
939 gpasm complaining and test the linkage with gplink, _linkCmd and
940 _asmCmd changed to be more gplink and gpasm friendly
941 * src/pic16/peeph.def: peep rule 3 is commented out, since it
942 produced an error when parsed, peep rule 12 is added to utilize
943 movff, but it is commented out since the pCode does not support
944 yet a command with 2 address arguments
946 2003-05-18 <johan@balder>
948 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
949 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
950 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
952 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
953 Added feature to script commands from file.
955 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
957 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
958 * src/SDCCutil.c: include ctype.h for win32
960 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
962 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
964 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
966 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
967 Fixed so you can set breakpoints prior to run, run does not stop
968 on entry now. Add tbreak. Other enhancements and fixes for use
971 2003-05-12 Borut Razem <borut.razem@siol.net>
973 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
975 2003-05-11 Borut Razem <borut.razem@siol.net>
977 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
978 the path of bin directory, so that PATH is the only env. variable, which has to be set
979 in case of standard installation.
980 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
981 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
982 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
984 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
986 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
987 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
988 temp files are in the port dir; clean the gen/test directory when
989 generating new test.c
990 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
991 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
992 * support/regression/tests/zeropad.c: added
994 2003-05-09 <johan@balder>
996 * src/SDCCglue.c: fixed bug #597940
998 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1000 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1001 cache sfr, optimize next,step, fix off by one sourceline,
1002 support ddd list function.
1003 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1005 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1007 * support/regression/HTMLgen.py: added compare_s2f()
1008 * support/regression/Makefile: redo 1.27
1009 * support/regression/generate-cases.py: redo 1.5
1011 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1013 * support/regression/tests/float.c: workaround 33 bit hex constant
1014 * support/regression/tests/simplefloat.c: fix division for host
1016 2003-04-29 Scott Dattalo <scott@dattalo.com>
1018 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1019 that tame's the PIC's over-aggressive optimizer.
1021 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1023 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1026 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1028 Initial support for DS80C400. "Hello world" runs on TINIm400
1031 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1033 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1034 * Some notes on ddd usage added in debugger/README
1035 Martin Helmling adding more features and fixes for ddd GUI debugger.
1036 Code added for nexti, stepi, up, down, and other adjustments.
1038 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1040 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1041 * src/pic/peeph.def Added two rules to optimize carry manipulation
1042 * src/pic/* removed debug printfs
1044 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1046 * debugger/mcs51/cmd.c: added header newalloc.h
1048 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1050 * as/Makefile: new EXEEXT
1051 * as/z80/Makefile: remove trailing slash of BUILDIR
1052 * as/z80/clean.mk: new EXEEXT
1053 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1054 * support/cpp2/Makefile.in: new EXEEXT
1055 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1057 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1059 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1060 EXEEXT was introduced to fix all related problems with targets
1061 "clean", "install" and "uninstall"; a couple of further flaws
1062 especially with "clean" have been fixed too
1063 * as/mcs51/Makefile.in
1068 * debugger/mcs51/Makefile.in
1069 * debugger/mcs51/clean.mk
1071 * link/z80/Makefile.in
1074 * packihx/Makefile.in
1076 * sim/ucsim/Makefile
1077 * sim/ucsim/clean.mk
1078 * sim/ucsim/avr.src/Makefile.in
1079 * sim/ucsim/avr.src/clean.mk
1080 * sim/ucsim/s51.src/Makefile.in
1081 * sim/ucsim/s51.src/clean.mk
1082 * sim/ucsim/xa.src/Makefile.in
1083 * sim/ucsim/xa.src/clean.mk
1084 * sim/ucsim/z80.src/Makefile.in
1085 * sim/ucsim/z80.src/clean.mk
1086 * sim/ucsim/main_in.mk
1087 * sim/ucsim/packages_in.mk
1088 * sim/ucsim/gui.src/Makefile.in
1089 * sim/ucsim/gui.src/serio.src/Makefile.in
1090 * sim/ucsim/gui.src/serio.src/clean.mk
1093 * support/cpp2/Makefile.in
1094 * support/cpp2/clean.mk
1095 * support/makebin/Makefile
1096 * support/makebin/clean.mk
1097 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1098 * doc/sdccman.lyx: --program-suffix no longer needed
1100 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1102 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1103 Martin Helmling added support for ddd GUI debugger.
1104 Code added to display assembly, set variables, and other commands
1105 to interface to ddd.
1107 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1109 * as/Makefile: fix target clean
1110 * as/clean.mk: fix target clean
1111 * as/z80/clean.mk: fix target clean
1113 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1115 * Makefile.common.in: added @EXEEXT@
1116 * configure.in: removed all mingw32 stuff
1117 * configure: rebuilt from configure.in
1118 * doc/sdccman.lyx: updated section "installation"
1119 * support/scripts/sdcc_mingw32: adapted to configure
1120 * support/scripts/sdcc_cygwin_mingw32: added
1122 2003-04-22 Scott Dattalo <scott@dattalo.com>
1124 * src/pic Added object file support for the PIC port
1125 * src/pic Applied patch from Craig Franklin (this started the object file support)
1126 * src/regression Updated the PIC regression tests for object files
1128 2003-04-20 Borut Razem <borut.razem@siol.net>
1130 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1131 lklex.c: In function `getfid':
1132 lklex.c:203: warning: array subscript has type `char'
1133 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1134 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1135 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1136 stack handling macros
1138 2003-04-19 Borut Razem <borut.razem@siol.net>
1140 * "handling space characters in file path" task:
1141 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1142 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1143 * support/Util/MySystem.h: make it self-sufficient
1144 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1145 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1146 handling space characters in file path
1147 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1148 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1149 * support/Util/MySystem.c: handling space characters in executable's path
1151 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1153 * as/z80/Makefile: fix permanent rebuild of z80
1154 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1155 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1157 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1159 * src/SDCCopt.c: add special case optimization to replace modulo by
1160 a power of two with a bitwise AND.
1162 2003-04-18 <johan@balder>
1164 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1166 2003-04-17 <johan@balder>
1168 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1169 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1171 2003-04-13 Borut Razem <borut.razem@siol.net>
1173 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1174 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1175 fixed mingw problem in adl_NORMALIZE_PATH
1177 2003-04-12 Borut Razem <borut.razem@siol.net>
1179 * fixed "#pragma SAVE/RESTORE can not be nested":
1180 * src/SDCC.lex: reworked pragma handling functions
1181 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1182 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1184 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1186 * src/SDCCutil.c (pathEquivalent): defined but not used
1187 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1188 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1189 * configure: rebuilt from configure.in
1190 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1191 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1192 * device/include/Makefile.in: replace sdcc_datadir
1193 * device/lib/Makefile.in: replace sdcc_datadir
1194 * Makefile.common.in: add LDFLAGS from configure
1195 * packihx/Makefile.in: use LDFLAGS
1196 * src/Makefile.in: use LDFLAGS
1197 * support/cpp2/Makefile.in: add LDFLAGS from configure
1198 * support/makebin/Makefile: use LDFLAGS
1199 * .version: bumped version number to 2.3.5
1201 2003-04-12 Borut Razem <borut.razem@siol.net>
1203 * completed "different paths" task:
1204 * src/SDCCmacro.c: fixed bug in handling quotes
1205 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1206 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1208 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1210 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1212 2003-04-11 kevin Vigor <kevin@vigor.nu>
1214 * ds390/gen.c ds390/peeph.def: fix bug 706781
1216 2003-04-11 Borut Razem <borut.razem@siol.net>
1218 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1220 2003-04-10 Scott Dattalo <scott@dattalo.com>
1222 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1223 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1224 set - this bit used to not be set...).
1225 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1226 bad code in PIC Port
1227 * src/regression/and2.c added to test bug 609268
1228 * src/regression/Makefile added and2.c to regression test
1231 2003-04-08 <johan@CP255758-A>
1233 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1234 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1235 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1237 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1239 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1241 * support/cpp2/Makefile.in: fix bug #487815
1242 * configure: rebuilt from configure.in
1243 * Makefile.common.in: docdir changed, new path suffixes
1244 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1245 * sdcc_vc_in.h: reflect changes from sdccconf.h
1246 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1247 * src/SDCCutil.h: remove BINDIR hack
1248 * doc/sdccman.lyx: update new path hierarchy
1250 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1252 * src/SDCCpeeph.c: added okToRemoveSLOC test
1254 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1256 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1258 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1260 * src/SDCCpeeph.c: added labelIsReturnOnly test
1261 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1263 2003-04-05 <johan@balder>
1265 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1266 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1267 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1268 * src/SDCCast.c: fixed a warning
1269 * src/SDCCast.h: fixed a warning
1270 * src/SDCCicode.c (operandFromAst): fixed a warning
1272 2003-04-04 <johan@balder>
1274 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1275 * src/SDCCast.c (decorateType): fixed bug #715076
1276 * src/SDCC.y: fixed bug #702907
1278 2003-04-03 <johan@balder>
1280 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1281 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1282 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1283 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1284 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1286 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1288 * _decdptr.c: fix return values
1289 * _gptrget.c: fix return values
1290 * _gptrgetc.c: fix return values
1291 * _gptrput.c: fix return values
1292 * _mulint.c: fix return values
1293 * as/z80/Makefile: fix 'make -j' problem
1295 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1297 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1298 * configure.in: big cleanup, updated to autoconf 2.5x
1299 * configure: rebuilt from configure.in
1300 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1301 * sdcc_vc_in.h: reflect changes from sdccconf.h
1302 * doc/Makefile: fixed a flaw in "make install"
1304 2003-04-02 <johan@balder>
1306 * src/ds390/gen.c (genCmp): no comments
1307 * src/mcs51/gen.c (genCmp): no comments
1308 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1309 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1311 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1313 * support/regression/generate-cases.py: place generated file in given sub directory
1314 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1315 * support/regression/Makefile: improvements for 'make -j';
1316 side effect: it's simpler and faster now
1318 2003-03-31 Borut Razem <borut.razem@siol.net>
1320 * src/z80/main.c: link-{port} and as-{port} defined without path
1321 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1323 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1325 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1327 2003-03-30 Borut Razem <borut.razem@siol.net>
1329 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1330 changed type of list parameter to set
1331 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1332 * src/port.h: changed type of do_assemble() parameter to set
1333 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1334 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1335 definition of "cppoutfilename" macro with NULL value in preProcess()
1336 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1337 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1338 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1339 replaced with set *binPathSet
1340 * shash_add() deallocates the item, if allready exsists, before adding the new one
1341 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1343 2003-03-30 Scott Dattalo <scott@dattalo.com>
1345 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1346 a nested for loop bug in the PIC port
1347 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1350 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1352 * support/Util/dbuf.h: remove C++ stuff to make it portable
1354 2003-03-28 Borut Razem <borut.razem@siol.net>
1356 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1357 literal strings in stringLiteral()
1358 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1359 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1362 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1364 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1366 2003-03-26 <johan@balder>
1368 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1369 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1370 * src/SDCCast.c (decorateType): fixed " -v < 3"
1372 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1374 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1375 Added Lenny Story's debug infrastructure changes:
1376 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1377 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1378 * src/cdbFile.c: added
1379 * src/SDCCdebug.c: added
1380 * src/SDCCdebug.h: added
1381 * src/SDCCast.c (createFunction)
1382 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1383 * src/SDCCmain.c (parseCmdLine, main)
1384 * src/SDCCmem.c (redoStackOffsets)
1385 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1388 * src/avr/gen.c (genAVRCode)
1389 * src/ds390/gen.c (gen390Code)
1390 * src/mcs51/gen.c (gen51Code)
1391 * src/pic/gen.c (genpic14Code)
1392 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1393 * src/xa51/gen.c (genXA51Code)
1394 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1396 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1398 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1399 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1401 2003-03-22 <johan@balder>
1403 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1405 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1407 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1408 * doc/cdbfileformat.lyx: added, written by Lenny Story
1409 * doc/Makefile: added cdbfileformat.lyx
1410 * doc/clean.mk: added cdbfileformat.lyx
1412 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1414 * src/mcs51/peeph.def: fix bug #705773
1416 2003-03-20 <johan@balder>
1418 An sfr/sbit can have an "at #" AND an initializer
1419 * src/SDCCsymt.c (checkSClass):
1420 * src/SDCCmem.c (allocGlobal):
1421 * src/SDCCmem.c (allocLocal):
1422 * src/SDCCast.c (createBlock):
1424 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1426 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1428 2003-03-16 <johan@balder>
1430 Undid the hackup of const and volatile, the problem is much bigger
1432 * src/SDCCast.c:1.171
1433 * src/SDCCglue.c:1.138
1434 * src/SDCCicode.c:1.146
1435 * src/SDCCsymt.c:1.150
1436 * src/SDCCval.c:1.65
1438 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1440 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1441 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1443 2003-03-13 <johan@balder>
1445 Hackup const and volatile modifiers in type chains a bit:
1447 * src/SDCCast.c:1.169
1448 * src/SDCCglue.c:1.136
1449 * src/SDCCicode.c:1.143
1450 * src/SDCCsymt.c1.146
1451 * src/SDCCsymt.h1.59
1452 * src/SDCCval.c:1.63
1454 2003-03-12 <johan@balder>
1456 * src/SDCCBBlock.h: more LRH debugging junk
1457 * src/SDCCcflow.h: more LRH debugging junk
1458 * src/SDCCloop.c: more LRH debugging junk
1459 * src/SDCC.y (struct_declaration): fixed bug #697590
1460 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1461 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1462 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1464 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1465 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1466 test function names must now match exactly).
1467 * src/SDCCcse.c: added special case in findCheaperOp to allow
1468 extending a short integer. Makes less awful code for bug 700121 test case.
1470 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1472 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1473 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1475 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1477 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1478 actually called (operandsNotEqual() was called for all
1479 operandsNotEqualX tests).
1481 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1483 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1484 with shorter literals. Fixes bug 700121.
1486 2003-03-11 <johan@balder>
1488 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1490 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1492 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1493 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1495 2003-03-10 Borut Razem <borut.razem@siol.net>
1497 * src/SDCCmain.c: pipe preprocessor's output
1498 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1499 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1500 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1501 which closes all pipes in pipeSet set
1502 * src/SDCCset.c: free deleted item in function deleteSetItem()
1503 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1504 moved from z80 to src subproject
1505 * .version: increased version number to 2.3.4
1507 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1509 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1510 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1511 * support/regression/ports/xa51/spec.mk: fix typo
1513 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1515 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1517 2003-03-09 Borut Razem <borut.razem@siol.net>
1519 * src/SDCCmain.c: pipe preprocessor's output
1520 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1521 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1522 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1523 which closes all pipes in pipeSet set
1524 * src/SDCCset.c: free deleted item in function deleteSetItem()
1525 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1526 moved from z80 to src subproject
1528 2003-03-09 Borut Razem <borut.razem@siol.net>
1530 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1531 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1532 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1533 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1534 * src/SDCCglobl.h: unification of WIN32 native definitions
1536 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1538 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1540 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1542 * src/configure.in: check for endianess (even while cross-compiling)
1543 * src/configure: check for endianess (even while cross-compiling)
1544 * src/configure_in.h: check for endianess (even while cross-compiling)
1545 * src/avr/gen.c: remove old endianess stuff
1546 * src/mcs51/gen.c: remove old endianess stuff
1547 * src/ds390/gen.c: remove old endianess stuff
1548 * src/pic/gen.c: remove old endianess stuff
1549 * src/pic/genarith.c: remove old endianess stuff
1550 * src/pic/glue.c: fix endianess check
1551 * src/pic16/gen.c: remove old endianess stuff
1552 * src/pic16/genarith.c: remove old endianess stuff
1553 * src/pic16/glue.c: fix endianess check
1554 * src/xa51/gen.c: remove old endianess stuff
1555 * src/z80/gen.c: fix endianess check
1556 * src/SDCCglue.c: fix endianess check
1557 * src/ds390/peeph.def: fix bug 700036
1559 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1561 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1562 * src/configure: find appropriate data-types on host for SDCC's int and long
1563 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1564 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1565 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1567 2003-03-07 <johan@balder>
1570 some minor cleanups before the big shot
1571 OP_DEFS and OP_USES now use Kevin's protection
1572 new option --nolabelopt
1583 * src/ds390/ralloc.c:
1584 * src/mcs51/ralloc.c:
1586 * src/xa51/ralloc.c:
1589 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1591 * src/pic/pcode.c (get_op): fix 64 bit warnings
1592 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1593 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1594 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1595 * support/regression/tests/malloc.c: fix 64 bit warnings
1597 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1599 * src/mcs51/gen.c (genMinus): fixed bug 696436
1601 2003-03-02 Borut Razem <borut.razem@siol.net>
1603 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1605 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1607 * configure.in: test for mkstemp
1608 * sdccconf_in.h: add HAVE_MKSTEMP
1610 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1612 * device/include/ctype.h: removed warning while using --stack-auto
1613 * device/include/malloc.h: removed warning while using --stack-auto
1614 * device/include/string.h: removed warning while using --stack-auto
1616 2003-02-23 Borut Razem <borut.razem@siol.net>
1618 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1619 because NDEBUG is defined (see man assert)
1620 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1622 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1624 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1625 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1627 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1629 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1630 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1632 2003-02-18 <johan@balder>
1634 * as/mcs51/asmain.c (asmbl): module can start with a digit
1635 * as/z80/asmain.c (asmbl): module can start with a digit
1637 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1639 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1640 * src/asm.c: fix pipe() for Mingw32
1642 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1644 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1645 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1646 make -V work again; --c1mode reads now from stdin
1647 * doc/sdccman.lyx: added --c1mode
1648 * support/Util/SDCCerr.c: new messages for c1 mode
1649 * support/Util/SDCCerr.h: new messages for c1 mode
1650 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1652 2003-02-15 <johan@balder>
1654 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1656 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1658 * doc/sdccman.lyx: Environment variables, -o and other minor things
1660 2003-02-14 <johan@balder>
1662 * src/xa51/main.c: before anyone really tries to use it :)
1664 * Install doc's in share/sdcc/doc
1665 * removed some obsolete files
1666 * Do a proper make distclean and uninstall
1667 M Makefile.common.in
1670 M device/include/Makefile.in
1671 M device/lib/Makefile.in
1674 M sim/ucsim/doc/Makefile.in
1677 R src/xa51/peeph.rul
1678 M support/cpp2/Makefile.in
1679 M support/makebin/Makefile
1682 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1684 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1686 2003-02-10 Borut Razem <borut.razem@siol.net>
1688 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1689 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1690 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1691 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1692 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1693 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1694 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1695 src/z80/Makefile.bcc: Borland Makefile cleanup
1696 * as/z80/Makefile.bcc: Added Borland Makefile
1697 * support/cpp2/borland.h: Removed
1699 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1701 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1702 * src/SDCC.lex: new pragma NOIV
1703 * src/SDCCglobl.h: new pragma NOIV
1704 * src/SDCCmem.c: new pragma NOIV
1706 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1708 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1710 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1712 * src/SDCCmain.c: signal handling is switched off by --debug
1713 * doc/Makefile: small fix for install; use clean.mk again
1714 * doc/clean.mk: clean *.pdf and *.html too
1716 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1718 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1719 * device/lib/printfl.c: fix a ds390 bug by making it portable
1720 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1721 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1722 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1723 * debugger/mcs51/cmd.c: converted multi-line string literals
1724 * sim/ucsim/globals.cc: converted multi-line string literals
1725 * src/SDCCmain.c: introduced signal handler to remove temp files
1726 * doc/Makefile: small tweaks, implement clean
1727 * doc: removed generated files
1729 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1731 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1732 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1733 Address Record is not correctly generated for DS390."
1735 2003-02-02 Borut Razem <borut.razem@siol.net>
1737 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1738 * as/mcs51/asm.h: fixed compilation with Borland C
1739 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1740 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1741 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1742 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1743 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1744 src/z80/Makefile.bcc: delete $(LIB) only if exist
1745 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1747 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1749 * device/include/malloc.h: introduced NULL
1750 * device/include/string.h: introduced NULL
1751 * device/include/stdlib.h: introduced NULL
1752 * device/lib/_memcpy.c: removed NULL
1753 * device/lib/_strcat.c: removed NULL
1754 * device/lib/_strchr.c: removed NULL
1755 * device/lib/_strcmp.c: removed NULL
1756 * device/lib/_strcpy.c: removed NULL
1757 * device/lib/_strcspn.c: removed NULL
1758 * device/lib/_strlen.c: removed NULL
1759 * device/lib/_strncat.c: removed NULL
1760 * device/lib/_strncmp.c: removed NULL
1761 * device/lib/_strncpy.c: removed NULL
1762 * device/lib/_strpbrk.c: removed NULL
1763 * device/lib/_strrchr.c: removed NULL
1764 * device/lib/_strspn.c: removed NULL
1765 * device/lib/_strstr.c: removed NULL
1766 * device/lib/_strtok.c: removed NULL
1767 * device/lib/malloc.c: removed NULL, include own header
1769 2003-02-02 <johan@balder>
1771 * 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
1772 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1773 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1774 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1775 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1776 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1778 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1780 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1783 2003-02-01 <johan@balder>
1785 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1787 2003-01-31 <johan@CP255758-A>
1789 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1791 2003-01-30 <johan@balder>
1793 * src/SDCCBBlock.c: automatic bug detection
1794 * src/SDCCicode.c: automatic bug detection
1796 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1798 * src/SDCCglobl.h: now --xram-size 0 works
1799 * src/SDCCmain.c: now --xram-size 0 works
1801 2003-01-29 <johan@balder>
1803 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1805 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1807 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1808 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1809 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1810 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1811 * src/SDCCglobl.h: Added options --xram-size and --code-size
1812 * src/SDCCmain.c: Added options --xram-size and --code-size
1814 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1816 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1817 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1819 2003-01-27 <johan@balder>
1821 * src/SDCC.y: fixed bug #613764
1823 2003-01-26 <johan@balder>
1825 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1826 * src/SDCCsymt.h: fixed bug #673374
1827 * src/SDCCglue.c: fixed bug #661910
1828 * src/SDCCast.c: fixed bug #458099 and 673374
1830 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1832 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1833 * as/mcs51/strcmpi.h: added
1834 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1835 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1836 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1837 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1838 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1839 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1840 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1841 * as/mcs51/Makefile.aslink: new module strcmpi
1842 * as/mcs51/Makefile.asx8051: new module strcmpi
1843 * as/mcs51/Makefil.bcc: new module strcmpi
1844 * as/mcs51/Makefile.in: new module strcmpi
1845 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1847 2003-01-26 <johan@balder>
1849 * src/SDCCglue.c: reverted back to 1.124
1850 * src/SDCCast.c: reverted back to 1.156
1851 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1853 2003-01-25 <johan@balder>
1855 * src/SDCCglue.c: A better fix for bug #661910
1856 * src/SDCCast.c: A better fix for bug #661910
1857 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1859 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1861 * src/Makefile.in: remove spawn.o
1862 * src/SDCCmain.c: remove spawn.h
1863 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1864 * src/spawn.c: removed
1865 * src/spawn.h: removed
1866 * support/regression/ports/ds390/spec.mk: link with -r
1868 2003-01-24 <johan@CP255758-A>
1870 * src/ds390/gen.c (aopOp): fixed bug #667458
1871 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1872 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1873 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1875 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1877 * src/mcs51/peeph.def: better assembler identation by Frieder
1878 * src/mcs51/gen.c: better assembler identation by Frieder
1880 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1882 * as/z80/string.h: removed for gcc 3.2
1883 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1884 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1886 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1888 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1889 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1890 * support/regression/Makefile: separate temp files for ports
1891 * support/regression/generate-cases.py: separate temp files for ports
1892 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1893 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1895 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1897 * moved tinitalk to device/examples/ds390
1899 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1901 * as/mcs51/lkmem.c: rflag is for DS390
1902 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1903 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1904 (linkEdit): move mem- and map-files the same way as ihx-files
1905 * src/z80/main.c (_setDefaultOptions): removed --generic
1906 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1907 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1908 * src/pic/glue.c (picglue): --c1mode works again
1909 * src/pic16/glue.c (pic16glue): --c1mode works again
1910 * src/asm.c (printCLine): fix #660034
1912 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1914 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1915 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1916 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1917 * as/mcs51/lkmem (summary): better fix for sp problem
1918 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1919 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1920 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1921 remove --stack-after-data
1923 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1925 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1926 * src/SDCCutil.c (join): ugly bug: missing '\0'
1927 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1929 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1931 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1933 * src/pic/main.c (_asmCmd): gpasm supports -o
1934 * src/z80/main.c: more general macros
1935 * device/lib/Makefile.in: remove intermediate files
1937 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1939 * .version: Bumped version number to 2.3.3
1940 * src/SDCCBBlock.c: new option -o
1941 * src/SDCCglobl.h: new option -o
1942 * src/SDCCglue.c: new option -o
1943 * src/SDCCmain.c: new option -o
1944 * src/asm.c: new option -o
1945 * src/ds390/main.c: new option -o
1946 * src/pic/glue.c: new option -o
1947 * src/pic/pcode.c: new option -o
1948 * src/pic/ralloc.c: new option -o
1949 * src/pic16/glue.c: new option -o
1950 * src/pic16/pcode.c: new option -o
1951 * src/pic16/ralloc.c: new option -o
1952 * src/z80/main.c: new option -o
1953 * device/lib/Makefile.in: use -o
1954 * support/regression/ports/ds390/spec.mk: use -o
1955 * support/regression/ports/gbz80/spec.mk: use -o
1956 * support/regression/ports/mcs51/spec.mk: use -o
1957 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1958 * support/regression/ports/z80/spec.mk: use -o
1959 * support/regression/ports/ucz80/spec.mk: use -o
1960 * support/regression/ports/xa51/spec.mk: use -o
1961 * support/regression/fwk/lib/timeout.c: fix usage string
1963 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1964 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1966 2003-01-07 <johan@balder>
1968 * src/SDCCast.c (decorateType): fixed bug #600035
1970 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1971 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1972 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1973 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1974 * src/pic/pcode.c: outcommented unused variable to remove warnings
1975 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1977 2003-01-06 <karl@turbobit.com>
1978 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1981 2003-01-06 <johan@balder>
1983 * src/SDCCicode.c: fixed array add
1985 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1986 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1987 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1989 2003-01-04 <johan@balder>
1991 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1993 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1994 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1996 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1997 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1998 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2000 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2001 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2003 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2004 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2006 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2007 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2009 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2011 * in \sdcc\as\mcs51\ changed these files in order to create an
2012 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2013 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2014 following files to include the previous two files: aslink.dsp,
2015 Makefile.aslink, Makefile.bcc, and Makefile.in.
2017 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2018 .adb instead of .cdb
2020 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2022 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2023 value from option --iram-size.
2025 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2027 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2030 2002-09-18 <wiml@hhhh.org>
2032 * SDCClrange.h: exposed setFromRange() and setToRange()
2033 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2034 packRegsForAccUse() (bug 542397)
2035 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2036 multiple times and emitting the fetch operations more than once
2037 added aopGetUsesAcc() function to allow binary operators to
2038 fetch their operands in the correct order; made genMinus() emit
2039 compact code for X = LITERAL - Y
2041 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2042 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2043 sprintf() in line 1267.
2045 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2046 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2049 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2050 Changes to aslink (All the changes are marked with 'JCF'):
2052 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2055 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2056 area BSEG. Also moves, if possible, the DATA area down into the internal
2057 ram so more space is available.
2059 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2062 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2063 not bytes. Function summary() which creates a memory usage summary
2064 file with extension .mem. Reports of overlaping stack and small stack
2065 size. If the space for the stack is less than 16 bytes aslink trows a
2068 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2069 the 8051. Option 'y' for memory summary output file.
2071 Changes to sdcc (All the changes are marked with 'JCF'):
2073 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2075 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2076 overlaying area for it (uses RegBankUsed[4]).
2078 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2079 bank zero as used by default. By default aslink locates the stack
2080 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2081 the creation of the .mem file. Delegates the allocation of data area
2082 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2083 the begining of the stack area to aslink.
2085 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2086 glue() in SDCCglue.c creates an area for it.
2088 2002-09-03 Borut Razem <borut.razem@siol.net>
2089 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2090 sdcc/src/pic/glue.c:
2091 introduced atexit() handler for teporay files removal in case of
2092 errors, assertions, ...
2094 2002-08-29 Borut Razem <borut.razem@siol.net>
2095 * sdcc/support/cpp2/auto-host_vc_in.h:
2096 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2097 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2098 Maybe there is a similar problem with BORLANDC? It should be checked!
2100 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2101 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2102 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2103 was not executed, and the compiler (cl) launched a warning:
2104 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2106 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2107 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2109 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2110 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2112 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2113 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2114 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2115 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2116 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2117 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2118 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2119 - added Release configuration in VS projects
2120 - review of compiler an linker options
2121 - VC .exe files are generated in bin_vc directory, not to interfere
2122 with binaries generated from other projects (cygwin, mingw, bcc ...)
2124 * sdcc/src/yacc.dsp: added
2126 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2127 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2128 and insert the version number definitions from .version
2130 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2132 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2133 added - genarate auto-host.h using auto-host_vc_in.h as template
2136 removed from CVS, generated automatically
2138 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2139 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2141 2002-08-11 Borut Razem <borut.razem@siol.net>
2142 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2144 2002-08-10 Borut Razem <borut.razem@siol.net>
2145 * src/SDCCmain.c (main):
2146 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2147 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2148 The consequence was that some temporary files were not removed.
2151 unification of code in functions tempfilename() and tempfile():
2152 function tempnam() is defined in Visual Studio 6.0 and .NET
2154 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2156 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2157 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2158 - removed compiler command line option /WX: Treats all warnings as errors
2159 - update a list of source files, included into the project
2161 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2162 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2163 changed project type to Generic Project so that can be correcly converted to VS.NET project
2165 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2167 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2169 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2171 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2172 added return 0 statements after assert() to make compiler happy
2174 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2175 added newline in the def file to keep MSC compiler satisfied
2177 * sdcc/src/z80/gen.c:
2178 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2179 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2180 - solved MSC error in function aopDump()
2182 * sdcc_vc.h: define PREFIX as "\\sdcc"
2184 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2185 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2187 2002-06-22 Scott Dattalo <scott@dattalo.com>
2188 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2189 - Rewrote the register banking algorithm.
2190 - Added pCode live-range analysis to registers (for now, only non-used and
2191 singly-used registers optimized away)
2193 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2195 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2197 2002-05-10 Scott Dattalo <scott@dattalo.com>
2198 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2200 2002-04-22 Michael Hope <michaelh@vroom>
2202 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2204 * configure.in (DD_COPT): Added include support required for gbdk.
2206 * .version: Bumped version number just to increase it.
2208 * src/SDCCmain.c: Added -nostdinc to the default options.
2210 2002-04-15 Michael Hope <michaelh@vroom>
2212 * device/lib/z80/printf.c (sprintf): Added.
2214 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2216 * src/z80/peeph.def: Added transpose redundent load rule.
2218 * src/z80/main.c: Added force callee saves for jaune.
2220 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2222 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2224 2002-03-28 Johan Knol <johan@balder>
2226 * src/SDCCval.c: fixed bug #532436
2228 2002-03-14 Scott Dattalo <scott@dattalo.com>
2230 Added "char *Processor" field to the port structure.
2233 Added -p option. Allows port dependent processor to be specified.
2236 Initialized the new field char *Processor field to NULL in all ports
2239 Compiler generated registers for interrupt context saving
2240 were not getting allocated.
2242 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2245 Fixed left shift. Will promote the left side of a left shift
2246 if a) left shifting more than size of operand or b) when assigned
2247 to something size > size of left side
2249 2002-03-14 Scott Dattalo <scott@dattalo.com>
2251 tons of changes. Register allocation has been
2252 rewritten. Added customization for the various PICs. Flow
2253 analysis is restructured. ...
2259 Added. device.c is a PIC port hack to accomodate variations
2262 2002-03-13 Michael Hope <michaelh@vroom>
2264 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2266 2002-03-04 johanknol <johanknol@manik>
2268 * /src/SDCCval.c: fixed
2270 const unsigned char arr[][2] = { { 0, 1 } };
2271 t18.c:1: error: Initializer element is not constant
2273 2002-03-04 bela <bela@manik>
2275 * /device/include/mcs51reg.h:
2276 ds89c420 register definition update
2278 2002-03-03 <johan@FRIJA>
2280 * support/Util/SDCCerr.c: did something, but don't no why anymore
2282 * support/regression/tests/bug-524691.c: made it a little less shy
2284 * src/SDCCast.c (decorateType): fixed bug #524697
2286 * src/SDCCast.c: made some lineno improvements
2288 * src/SDCCval.c (getNelements): changed warning to error
2290 * src/SDCCglue.c (printIvalArray): changed warning to error
2292 * src/SDCCicode.c: fixed a warning for mingw
2294 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2296 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2298 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2300 * src/ds390/peeph.def:
2301 Added some more peephole rules
2303 * src/ds390/gen.c: Various fixes & enhancements
2305 * src/SDCClrange.c, src/SDCClrange.h:
2306 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2308 * src/ds390/ralloc.c:
2309 various fixes & enhancements (ds390) specific
2311 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2312 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2315 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2317 2002-03-02 <johan@FRIJA>
2319 * src/SDCCast.c (decorateType): fixed bug #524708
2321 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2323 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2325 2002-03-01 Michael Hope <michaelh@vroom>
2327 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2329 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2331 2002-03-01 <johan@FRIJA>
2333 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2335 * src/SDCCast.c (decorateType): fixed bug #524209
2337 * src/SDCCval.c (valNot): fixed bug #524195
2339 2002-02-26 <johan@balder>
2341 * src/xa51/gen.c: fixed a warning
2343 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2345 * src/SDCCast.c (decorateType): fixed bug #522534
2347 2002-02-23 <johan@balder>
2349 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2351 2002-02-22 <johan@balder>
2353 * src/SDCCast.c: fixed bug #514865
2355 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2357 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2359 * sdcc/src/SDCCloop.c:
2360 Previous fix was not good. basic blocks that have "break" or "return" are
2361 not really partof a loop , but live ranges used in these blocks should
2362 be live thru the entire loop, so set partOfLoop but don't add them to
2365 2002-02-21 <johan@FRIJA>
2367 * src/SDCCcse.c: fixed bug #514308
2369 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2372 Fixed BUG #519583. If a conditional block ended in a return/break
2373 statement inside a loop, it was not being considered part of the loop.
2375 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2377 2002-02-10 Karl Bongers <karl@turbobit.com>
2380 Fixed up SDCDB debugger somewhat. Updated debugger/README
2381 with lots of comments and notes.
2383 * device/examples/test2.c:
2384 Fix bug, "red" variable not being initialized(compiler complained).
2386 * device/examples/Makefile, examples/test3.c:
2387 Add Makefile in device/examples folder, compiles test3.c
2388 for use as a multiple module SDCDB test case.
2390 * sim/ucsim/cmd.src/cmdset.cc:
2391 Took out debug printfs in ucsim "next" command.
2394 Karl and Johan start ucsim XA support. Most dissassembly working,
2395 about 75% emulation done(plenty of work remaining).
2397 * sim/ucsim/z80.src:
2398 Add Z80 support to ucsim, add test-ucz80 regression test,
2399 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2400 Notice z80 compiler fails on examples/test3.c/crc code.
2402 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2404 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2405 Added support for --parms-in-bank1
2407 * src/ds390/peeph.def:
2408 added a few more peephole optimzations
2411 1) added __builtin_inp & __builtin_outp used to read in data of given length
2412 from a memory mapped port
2413 2) added __builtin_memcmp
2414 3) added __builtin_swapw swap bytes of a short
2416 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2417 1) handle multiple send & receives from register bank1
2418 2) ralloc can now allocate DPTR1 to some liveRanges
2420 * src/SDCCsymt.c, src/SDCCsymt.h:
2421 changes to handle multiple sends & receives
2424 added some pointer arithmetic optimization
2427 added some pointer arithmetic optimizations but not stable yet so not
2428 called from anywhere (will get this working shortly)
2430 * src/SDCCopt.c: fixed for multiple sends & receives
2433 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2434 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2435 set preprocessor defines (depending on options)
2437 * src/SDCCicode.c, src/SDCCicode.h:
2438 changes made to handle multiple sends & receives
2441 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2443 * src/SDCCcse.c, src/SDCCcse.h:
2444 added function findbackward def (to be used in upcoming optimization)
2446 * src/SDCCcflow.c, src/SDCCcflow.h:
2447 added function returnAtEnd - to determine if a basic block terminates with
2450 * src/SDCCast.c, src/SDCCast.h:
2451 added option parms-in-bank1
2453 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2454 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2455 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2456 adjusted for --parms-in-bank1 option
2458 * device/include/string.h:
2459 donot redefine "reentrant" keyword
2461 * device/include/ds80c390.h: Added some more SFRs
2463 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2465 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2467 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2469 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2471 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2473 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2475 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2477 * Added --xram-movc option
2479 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2481 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2483 2002-01-11 Johan Knol
2485 * Added math lib of Jesus Calvino-Fraga
2487 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2489 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2490 * support/regression/Makefile: new target test-mcs51-stack-auto
2491 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2493 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2495 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2497 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2499 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2501 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2503 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2505 * src/SDCCglue.h: add definition for printIvalChar()
2507 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2509 * src/SDCCast.c: fix #498138 by Johan
2511 * src/SDCCglue.c: fix #498138 by Johan
2513 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2515 * support/regression/Makefile: fix clean
2517 * support/regression/ports/ds390/support.c: fix transmission of last character
2519 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2521 * /sdcc/src/ds390/gen.c:
2522 a) improved computing address of stack variable
2523 b) took out some #if 0 code
2524 c) improved parmBytes adjustment
2525 d) improved genPlusIncr & genMinusIncr
2526 e) genCmp could generate bad code (when left assigned to DPTR)
2527 f) Fixed bug in hasInc
2529 * /sdcc/src/ds390/ralloc.c:
2530 a) packRegsForSupport could mess up live information (Fixed)
2531 b) packRegsDPTRuse could be incorrect for left & right shift
2533 * /sdcc/src/mcs51/ralloc.c:
2534 packRegsForSupport could mess up the live information (Fixed)
2536 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2538 * /sdcc/src/SDCCast.c:
2539 can reverse a loop even if function call is present as long
2540 as the loop control variable is local & is not passed as parameter
2542 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2544 * /sdcc/ChangeLog: *** empty log message ***
2546 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2547 More builtin function additions for TININative
2549 * /sdcc/src/ds390/ralloc.c:
2550 Had broken the regression testsuite
2552 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2554 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2555 Added funcattr hasStackParms will be set for reentrant functions when there
2556 are paramteres on the stack, this helps in minimizing frame pointer generation
2557 typeFromStr can handle function pointers now
2559 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2560 *** empty log message ***
2562 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2564 * /src/ds390/gen.c, /src/ds390/main.c:
2565 More builtin function additions for TININative
2567 * /src/ds390/ralloc.c:
2568 Had broken the regression testsuite
2570 * /src/SDCCast.c: Fixed a bug in dumptree
2572 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2573 Added funcattr hasStackParms will be set for reentrant functions when there
2574 are paramteres on the stack, this helps in minimizing frame pointer generation
2575 typeFromStr can handle function pointers now
2577 * /doc/builtins.txt, /doc/TININative.txt:
2578 *** empty log message ***
2581 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2583 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2584 ALPHA version for -mTININative
2586 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2587 updated to reflect changes in the port structure
2590 added function do_assemble (similar to do_link) if non-null this function
2591 will be called to do assembly (-mTININative) requires a multi command
2593 added function genAssemblerEnd will be called to generate assembler Epilogue
2596 added _JavaNative to debug info printing
2598 * /src/SDCCmain.c: added option --tini-libid
2599 added port->do_assemble function (-mTININative) has a multi command assemble
2601 * /src/SDCCglue.c: Disabled "constExpr" check
2602 added port->genAssemblerEnd function
2604 * /src/SDCCglobl.h: Added option --tini-libid value
2607 tookout optimizeCompare from the header (has no external references)
2609 * /src/SDCCast.c: made one more function "static"
2611 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2613 * src/z80/mappings.i: Added z80asm support.
2615 * src/z80/main.c: Added z80asm support on --asm=z80asm
2617 * src/z80/gen.c: Fixed asm portability issues.
2619 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2621 * src/SDCCglue.c (printExterns): Added global/extern split.
2623 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2625 * support/regression/Makefile: added test for mcs51 model large
2627 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2629 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2631 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2633 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2635 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2637 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2639 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2641 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2643 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2645 * support/regression/tests/simplefloat.c: Port to mcs51.
2647 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2648 * support/regression/tests/bug-485362.c: Added.
2650 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2652 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2654 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2656 * src/z80/gen.c (aopDump): Added a dump function.
2658 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2659 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2661 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2663 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2665 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2667 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2669 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2671 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2673 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2675 * support/regression/ports/ds390/support.c: Use tinibios.
2677 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2679 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2681 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2682 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2684 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2686 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2688 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2690 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2692 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2693 (packRegsForIYUse): Created and optimised.
2695 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2697 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2698 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2700 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2702 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2704 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2706 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2708 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2710 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2712 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2714 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2716 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2718 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2720 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2722 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2723 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2724 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2726 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2728 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2729 (genNotFloat): Added.
2730 (genUminusFloat): Added.
2732 * device/lib/z80/Makefile: Added floating pt stubs.
2734 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2736 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2738 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2740 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2742 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2744 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2746 * sdcc/support/regression/Makefile: Add port ds390.
2748 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2750 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2752 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2754 * sdcc/support/regression/ports/ds390/support.c: Added.
2756 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2758 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2760 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2762 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2764 * device/include/malloc.h: Added z80 and gbz80 support.
2766 * device/lib/gbz80/heap.s: Added.
2768 * device/lib/z80/heap.s: Added.
2770 * device/lib/malloc.c: Added z80 and gbz80 support.
2772 * support/regression/tests/malloc.c (testMalloc): Added.
2774 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2776 * support/regression/tests/bug-478094.c: Added.
2778 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2780 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2782 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2784 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2786 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2788 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2790 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2792 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2794 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2796 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2798 * support/regression/tests/bug-477927.c: Added.
2800 * src/z80/peeph.def: Added minor rules.
2802 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2804 * src/z80/peeph.def: Added jump optimisation modification.
2806 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2808 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2810 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2812 * support/regression/tests/funptrs.c: Added.
2814 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2816 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2818 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2820 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2822 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2824 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2825 (movLeft2ResultLong): Created.
2827 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2828 (joinPushes): Added. Joins two char pushes into a word push.
2830 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2832 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2834 * support/makebin/Makefile (install): Added creation of dest dir.
2836 2001-10-24 Karl Bongers <karl@turbobit.com>
2838 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2840 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2842 * src/z80/ralloc.c: Turned off faulty pack for one use.
2844 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2846 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2848 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2850 * support/regression/Makefile: Improved clean
2852 * support/regression/ports/gbz80/spec.mk: Added clean
2854 * support/regression/ports/host/spec.mk: Added clean
2856 * support/regression/ports/z80/spec.mk: Added clean
2858 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2860 * support/regression/ports/mcs51/timeout.c: little improvements
2862 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2864 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2866 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2868 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2870 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2872 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2874 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2876 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2877 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2879 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2881 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2883 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2885 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2887 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2889 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2891 * support/regression/tests/longor.c: Added.
2893 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2895 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2897 * as/mcs51/aslink.h: define PATH_MAX
2899 * as/mcs51/asm.h: define PATH_MAX
2901 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2903 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2905 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2907 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2909 * src/SDCCglobl.h: define PATH_MAX
2911 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2913 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2915 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2917 * src/z80/gen.c (gencjneshort): Fixed
2919 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2921 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2923 * support/regression/tests/bug-469671.c: Added.
2925 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2927 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2929 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2931 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2933 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2935 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2937 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2939 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2941 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2943 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2945 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2947 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2949 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2951 * 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.
2953 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2955 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2957 2001-10-07 <johan@FRIJA>
2959 * device/lib/gets.c (gets): fixed the return value.
2961 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2962 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2964 * 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.
2966 * 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.
2968 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2970 * src/pic/gen.c: Removed Safe_strdup.
2972 * configure.in: Added option to enable libgc support.
2974 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2975 (bitVectUnion): Optimised.
2976 (bitVectIntersect): Optimised.
2977 (bitVectBitsInCommon): Optimised.
2978 (bitVectCplAnd): Optimised.
2980 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2982 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2984 * src/SDCCmain.c: distinguish between assembler debug and plain options
2986 * src/avr/main.c: remove standard assembler options
2988 * src/ds390/main.c: remove standard assembler options
2990 * src/mcs51/main.c: remove standard assembler options
2992 * src/port.h: removed "PENDING" comment
2994 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2996 * src/device/lib/_mulint.c : new, with assember functions
2998 * src/device/lib/_mullong.c : new, with assember functions
3000 * src/device/lib/_divuint.c : with assember functions
3002 * src/device/lib/_divsint.c : with assember functions
3004 * src/device/lib/_divulong.c: with assember functions
3006 * src/device/lib/_divslong.c: with assember functions
3008 * src/device/lib/_moduint.c : with assember functions
3010 * src/device/lib/_modsint.c : with assember functions
3012 * src/device/lib/_modulong.c: with assember functions
3014 * src/device/lib/_modslong.c: with assember functions
3016 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3018 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3020 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3021 replaced _mululong.c and _mulslong.c by _mullong.c
3023 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3025 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3027 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3029 * src/SDCCglue.c: test, if win32api is available for MINGW
3031 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3033 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3034 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3035 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3036 * support/regression/ports/host/spec.mk: removed GENERIC
3037 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3038 * support/regression/ports/z80/spec.mk: removed GENERIC
3040 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3042 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3044 * support/regression/tests/bug-467035.c: Created.
3046 2001-10-01 <johan@FRIJA>
3048 * src/SDCC.y: fixed bug #466586 part 1
3050 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3052 * SDCCicode.c: z80 has no generic pointers
3053 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3055 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3057 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3059 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3061 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3063 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3065 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3067 * configure.in: Fixed up so that ucsim is only configured once.
3069 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3071 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3072 (getPathDifference): As above.
3074 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3076 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3078 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3079 * .version: Updated to 2.3.1
3081 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3082 Added copyright header.
3084 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3085 (assemble): Added support for macro based assembler commands.
3086 (linkEdit): Added support for macro based linker commands.
3087 (preProcess): Changed the pre-processor to use macros.
3088 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3089 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3091 * device/lib/z80/crt0.s: Added module name for debugging.
3093 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3095 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3097 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3099 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3101 * src/Makefile.in: Added SDCCmacro and SDCCutil
3103 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3105 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3107 2001-09-16 <johan@FRIJA>
3109 * 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.
3111 2001-09-15 <johan@FRIJA>
3113 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3114 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3116 2001-09-11 <johan@FRIJA>
3118 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3120 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3122 * support/regression/tests/bug-460444.c: Added test case.
3124 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3125 (genCast): Added justification for all of the asserts.
3127 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3129 * support/regression/support.c: _xdata replaced by xdata
3131 * support/regression/spec.mk: removed _generic
3133 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3135 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3137 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3138 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3140 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3142 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3144 * support/regression/tests/bug-460010.c: Added test case.
3146 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3148 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3150 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3152 * support/regression/testfwk.c: removed workaround for bug #436344
3154 * support/regression/tests/bp.c: use less memory with mcs51
3156 * support/regression/tests/bug-441448.c: use less memory
3158 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3160 * support/regression/collate-results.py: typo
3162 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3164 * support/regression/tests/fetchoverlap.c: Added new test case.
3166 * support/regression/tests/bp.c: Added new test case.
3168 * support/regression/tests/bug-448984.c: Added new test case.
3170 * support/regression/tests/pow2shifts.c: Added new test case.
3172 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3173 (genlshTwo): Fixed right shift for count > 8.
3175 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3177 2001-09-08 <johan@FRIJA>
3179 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3181 2001-09-07 <johan@FRIJA>
3183 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3185 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3187 2001-09-06 <johan@FRIJA>
3189 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3190 * bernhard noted me at this: "() equals to (void)" (1.38)
3192 2001-09-05 <johan@FRIJA>
3194 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3196 2001-09-04 <johan@FRIJA>
3198 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3201 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3203 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3205 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3207 * link/z80/aslink.h: Fixed path for PATH_MAX
3209 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3211 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3213 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3215 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3217 * 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.
3219 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3221 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3222 (genCmp): Fixed up genCmp for the GB with longs.
3224 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3226 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3228 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3230 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3232 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3234 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3236 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3238 * 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.
3240 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3242 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3244 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3246 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3248 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3250 * sim/ucsim/configure: little improvement of Cygwin-detection
3251 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3252 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3253 * support/regression/tests/bug-221100.c: small changes for mcs51
3254 * support/regression/tests/bug-221168.c: small changes for mcs51
3255 * support/regression/tests/bug-227710.c: small changes for mcs51
3256 * support/regression/tests/staticinit.c: small changes for mcs51
3257 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3258 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3259 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601