1 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
4 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
5 to correctly handle general case of AOP_PAIRPTR
6 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
8 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
10 * src/mcs51/ralloc.c (fillGaps),
11 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
12 register positioning bug)
14 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
16 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
18 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
20 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
21 genCodePointerGet, genGenPointerGet, genFarPointerSet,
22 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
23 (ralloc doesn't intentionally do this now, but perhaps later)
24 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
25 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
26 register positioning bugs (Fixed bug #762602 and #795325)
27 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
29 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
30 lines that --i-code-in-asm generates
32 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
34 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
35 trying to fclose a FILE* that was already closed.
37 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
39 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
40 of const struct should be treated as if const themselves)
42 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
44 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
46 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
48 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
49 Unix (/n) and DOS (/r/n) line terminations.
51 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
53 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
56 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/mcs51/gen.c (genFunction, genEndFunction),
59 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
60 and restore of EA so that stack offsets to parameters are
61 correct when using both critical and reentrant/stack-auto.
62 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
63 size (can be triggered in error if sloc is shared between
64 different sized objects)
65 * device/include/float.h: fixed macros to explicitly use
66 unsigned long where needed
68 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
70 Feature req. 799831: added code to allow nesting of critical functions
71 * src/mcs51/gen.c (genFunction, genEndFunction)
72 * src/ds390/gen.c (genFunction, genEndFunction)
74 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
76 * src/SDCCsymt.c (sclsFromPtr),
78 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
79 support for standard C idiom of memory mapped variables; for
80 example, *((xdata int*)0x1234) = 1 is now internally equivalent
81 to xdata int at 0x1234 tempvar = 1.
82 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
83 provided by Akiya ISHIDA
85 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
87 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
88 * src/SDCCval.c (constVal): added reduction from int to char
89 * src/SDCCval.c (valMult, valDiv): fixed sign handling
90 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
91 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
93 * support/regression/tests/shifts.c: fixed
95 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * src/z80/gen.c (genXor): Fixed bug #805445
99 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 Fixed bug #621531 (const & volatile confusion in the type chain).
102 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
103 refer to the const or volatile state of the pointer itself.
116 * support/regression/tests/const.c
118 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
120 When checking for duplicated modules, use absolute paths
121 instead of relative paths. Files changed:
126 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
130 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * device/include/string.h: added size_t typedef, changed
133 prototypes to use size_t, eliminated separate reentrant and
134 non-reentrant declarations, added _memmove declaration
135 * device/lib/_memcpy.c: changed to use size_t instead of int,
136 changed /4 to >>2 to avoid division library call
137 * device/lib/_memcmp.c,
138 * device/lib/_memset.c,
139 * device/lib/_strncat.c,
140 * device/lib/_strncpy.c,
141 * device/lib/_strncmp.c: changed to use size_t instead of int
142 * device/lib/_memmove.c: new file (fixed bug #772294)
143 * device/lib/Makefile.in: added _memmove.c
144 * device/lib/z80/asm_strings.s: fixed bug #772290
145 * support/regression/tests/bitfields.c: attempt to fix host assertion
146 failure on amd64-unknown-linux2.2
148 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
151 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
152 * as/z80/asmain.c (main): fixed bug #801766
154 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
156 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
159 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
162 reported in bug #800609
164 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
166 * Top header beautifications in src/pic16 directory:
167 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
168 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
169 pcoderegs.h, ralloc.c, ralloc.h
170 * main.c: added top header and GPL license notice
171 * pcode.c: fixed the if-conditional warning
173 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
175 * device/lib/_mullong.c: replaced int by short for gcc
177 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
180 and JUMPTABLE iCodes properly now (worked by accident before)
181 * src/mcs51/gen.c (leftRightUseAcc),
182 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
183 iCode properly now. Use getSize instead of nRegs since a & b
184 aren't part of the nRegs tally.
186 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
188 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
189 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
190 before instructions that use the _STATUS register
192 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
194 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
195 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
196 fetching of the pointer
197 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
198 copied from genNearPointerSet()
199 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
200 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
201 If they pop r0/r1 they must be called in the opposite order than aopOp().
202 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
203 (resp. --stack-auto), prepared for --xstack
205 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
207 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
209 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
211 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
212 these ports have their own __sdcc_external_start()
214 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
216 pic patch provided by Slade Rich <slade_rich@yahoo.com>
217 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
218 type for bits was changed. It resulted in bit variables becoming
219 global, which is not permitted in PIC 14 assembly output.
221 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
223 * doc/sdccman.lyx: various additions and updates. Rearranged sections
225 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
227 Z80 and MCS51 linkers complaint if a public symbol is defined
228 in more than one library module:
232 * as/mcs51/Makefile.in
234 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 A few small changes that speed up the peephole optimizer.
240 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 Try to make the peephole optimizer smarter by maintaining
243 an association between the assembly source code and the
244 iCodes that originated them. Put this information to use
245 with a new peephole rule condition "notVolatile" so that
246 the rules can be aggressive yet still safe.
251 * src/mcs51/peeph.def
253 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
257 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
258 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
259 if the left or right operand symbols have the accuse flag set.
261 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 Changed the type of the result of the ! (NOT) operator to char;
264 previously it returned the same type as the source. This allows
265 us to eliminate all the genFloatNot functions (all of its target
266 implementations were very buggy) since !float can use the same
269 * src/SDCCicode.c (ast2iCode): ! returns char
270 * src/mcs51/gen.c (genNot, genNotFloat),
271 * src/ds390/gen.c (genNot, genNotFloat),
272 * src/z80/gen.c (genNot, genNotFloat),
273 * src/pic/gen.c (genNot, genNotFloat),
274 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
276 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
278 pic patch provided by Slade Rich <slade_rich@yahoo.com>
279 1. Interrupt would not compile properly. Ensure PCLATH register is saved
280 during interrupts. Ensure WSAVE is located at a shared bank address.
281 2. Fixed page selection in some places
282 3. Fixed BTFSS/C to where necessary use registers directly and not simply
283 the registers name strings.
284 4. Fixed "signed / unsigned compare" compiler warnings.
285 5. The PIC port manages its own allocation of the general purpose
286 registers, but makes no attempt to reuse them. As a result when
287 compiling it soon runs out of general purpose registers. Some
288 additional code was added to the files pcode.c and device.c to walk
289 through the function call tree and rename the registers so that they
299 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
300 genPlus() & genMinus() when the result is the same as left or right
302 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
304 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
306 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
308 Made bitfield a distinct type from bit so that bitfields
309 convert as per ANSI C and bits retain their traditional
310 boolean style behaviour. Implemented bitfield support in
318 * src/ds390/gen.c: bit v bitfield split
319 * src/z80/gen.c: New support for bitfields
320 * support/regression/tests/bitfields.c: reenabled z80,
323 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
325 Rules 246.x, 247.x relate to bitfields, the others speed up
326 access to xdata mapped I/O devices.
328 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
330 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 Cleaned up genPackBits and genUnpackBits and added two helper
333 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
334 for literal assignments in genPackBits (thanks to Frieder for
340 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
342 Fixed bug #748310 (pointer to function type mishandled when the
343 function name is omitted). Also fixed a SIGSEGV when a function
344 attribute (reentrant, etc) is used on a non-function or on a
345 function but misplaced before the parameter list.
347 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
349 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
350 * support/Util/SDCCerr.h,
351 * support/Util/SDCCerr.c: Added func attr misuse error msg
353 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
355 Fixed bug #787649 by anonymous
356 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
357 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
359 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 Fixed numerous bitfield problems.
363 * src/SDCC.y: More bitfield related error checking
365 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
366 * support/Util/SDCCerr.h,
367 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
368 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
369 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
370 * support/regression/tests/bitfields.c: tests added
372 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 Made the constant following the "interrupt" keyword optional. If
375 omitted, the function will not automatically be given an entry
376 in the interrupt vector table (similar to #pragma NOIV, but
377 less syntacticly kludgy). The interrupt number is also now
378 range checked. Also fixed a bug in the high order bit example
385 * support/Util/SDCCerr.c
386 * support/Util/SDCCerr.h
389 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
391 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
392 * src/SDCCicode.c (operandOperation): rewritten some ops
393 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
394 * src/SDCCsymt.c (computeType): literals are handled the same way as any
396 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
397 be re-activated by defining REDUCE_LITERALS)
398 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
399 unsigned, but are signed by default
400 * src/SDCCval.c (constVal): rearranged
401 * src/SDCCval.c (valMod): preliminary fix
402 * src/SDCCval.c (valCastLiteral): use TYPE_* types
403 * support/regression/literalop.c: added, work in progress
405 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 Generate warnings for useless declarations like "char data;"
408 that don't do what new users expect.
411 * support/Util/SDCCerr.h
412 * support/Util/SDCCerr.c
414 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
416 * src/SDCCval.c (valMult): fix overflow detection of negative int
418 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
422 Changes to support big endian targets:
435 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
437 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
438 * device/lib/time.c: fixed warning "integer overflow in expression"
440 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
442 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
443 * src/SDCCval.c (constVal): changed default to signed; hex and octal
444 constants are unsigned; added recognition of "u" flag for unsigned
445 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
446 * src/SDCCval.c (valDiv, valMod): fixed signdness
447 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
448 signedness of modulo, left and right shift
449 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
450 * support/Util/SDCCerr.h: added warning W_INT_OVL
451 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
452 * src/SDCCast.c (ast_print): improved output of constants
454 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
456 Fixed some warnings when building with MSVC:
469 * support\cpp2\cpplib.c
473 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
475 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
477 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
479 * support\librarian\clean.mk: Do not remove Makefile.
480 * support\librarian\Makefile: added.
482 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 Added librarian to MSVC build:
487 * support\librarian\librarian.dsp
489 'configure' not needed for librarian, removed:
490 * support\librarian\configure
491 * support\librarian\configure.in
492 * support\librarian\config_in.h
493 * support\librarian\Makefile.in
495 Hopefully these ones built the librarian and the rest of sdcc properly:
499 Messed up 'configure', so revert to previous version:
503 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
505 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
506 there, while the mantissa of a double is "only" 53 bits wide.
508 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
510 Adding sdcclib to the build. MSVC project coming soon.
513 * support\librarian\clean.mk
514 * support\librarian\configure
515 * support\librarian\configure.in
516 * support\librarian\config_in.h
517 * support\librarian\Makefile.bcc
518 * support\librarian\Makefile.in
519 * support\librarian\sdcclib.c
526 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
528 Linker now complaints if linked modules have conflicting options, for
529 example, one compiled using --model-large and another one compiled with
530 --model-small. The following files were modified:
552 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
554 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
555 as/mcs51/lklibr.c: Generate a warning when a library is not found.
557 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
559 * src/z80/mappings.i: fix _mul[us][int,long] entries
561 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
563 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
565 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
568 * support/regression/tests/bitopcse.c: added
576 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
578 added support for new library format to z80, gbz80 linkers:
584 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
586 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
587 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
589 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
591 added DUMMY_READ_VOLATILE:
600 * src/SDCCcse.c (algebraicOpts): many improvements
601 * src/SDCCcse.h: removed algebraicOpts()
602 * src/SDCCicode.c (picDummyRead): added
604 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
606 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
607 "Insufficient space in data memory".
609 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
611 * src/mcs51/gen.c: fixed bug #771358
612 * src/z80/gen.c: fixed bug #759087
614 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
616 * src/pic16/glue.c: minor cleanup by Vangelis
618 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
620 * device/include/regc515c.h: fixed #758477
621 * device/lib/_gptrget.c: saving some cycles in generic pointer get
622 * device/lib/_gptrput.c: saved a few bytes
623 * my tab spacing is 8, yours too?)
624 * device/lib/_ser.c: process RX bytes earlier than TX bytes
625 * device/lib/serial.c: process RX bytes earlier than TX bytes
626 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
628 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
630 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
632 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
634 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
636 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
638 * device/lib/Makefile.in: bad fix, reverted to 1.43
640 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
642 * device/lib/Makefile.in: added missing z80 object files
644 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
646 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
647 pic16 progress by Vangelis:
665 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
667 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
669 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
671 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
672 added gbz80 build to MSVC project.
673 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
674 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
675 from 8051 stuff and setup so it links using a .lnk file.
677 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
679 * support/librarian/sdcclib.c: sdcc librarian.
680 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
683 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
685 * as/mcs51/lkmain.c: properly handle extensions in function afile.
687 2003-07-02 Borut Razem <borut.razem@siol.net>
689 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
690 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
691 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
692 src/xa51/main.c, src/z80/main.c:
693 virtualization of glue() function: each port has it's own glue function,
694 which is accessed by do_glue function pointer in PORT.general structure
696 2003-07-01 Kevin Vigor <kevin@vigor.nu>
698 * DS800C400 fun, improved ROM interface and tinibios.
700 2003-06-27 Kevin Vigor <kevin@vigor.nu>
702 * More support for DS80C400. Now includes beginning of interface to ROM.
704 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
706 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
708 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
710 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
712 2003-06-19 Borut Razem <borut.razem@siol.net>
714 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
716 2003-06-19 Borut Razem <borut.razem@siol.net>
718 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
719 fixed Z80 port - crt0.o: cannot open.
721 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
723 * support/Util/MySystem.c (merge_command): revert bad fix
725 2003-06-18 Borut Razem <borut.razem@siol.net>
727 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
729 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
731 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
732 option --use-stdout sends errors to stdout instead of stderr.
734 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
736 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
738 2003-06-15 Borut Razem <borut.razem@siol.net>
740 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
741 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
742 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
743 fixed width array of pointers replaced with sets;
744 multiple include and lib paths ared transferred to preprocessor and linker
745 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
746 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
747 fixed width array of pointers
748 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
749 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
750 fixupPath(), getPathDifference()
751 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
752 fixed width array of pointers
754 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
756 * src/pic16/ralloc.c: fix warnings
757 * src/pic16/pcode.c: fix warning
759 2003-06-10 Scott Dattalo <scott@dattalo.com>
761 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
762 know all the details, but essentially this set of changes enable
763 the pic16 port to generate movff instructions and generate assembler
769 * src/pic16/device.c:
772 * src/pic16/pcoderegs.c:
773 * src/pic16/ralloc.c:
774 * src/pic16/ralloc.h:
776 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
778 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
779 added option --vc, so sdcc errors and warnings are compatible with
780 Microsoft Visual Studio.
782 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
784 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
785 device/lib/libfloat.lib: added atof function.
787 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
789 * doc/sdccman.lyx: updated to Lyx 1.3
790 * doc/cdbfileformat.lyx: updated to Lyx 1.3
791 * doc/test_suite_spec.lyx: updated to Lyx 1.3
792 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
794 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
796 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
798 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
800 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
801 additions to the "related tools/documentation" section
803 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
805 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
807 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
809 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
810 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
812 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
814 * doc/sdccman.lyx: fix double dash and other minor things
815 * doc/Makefile: fix double dash
817 2003-05-28 Karl Bongers(patches from Martin Helmling)
818 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
819 condition and ignore commands.
821 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
823 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
824 is in parts still quite out of date, I did changes as far as I felt makes sense
825 for a non-native english speaker.
826 Please feel free to add to the manual or to correct my changes.
827 * doc/Makefile: undid touching the date of intermediate tex files.
829 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
831 * doc/sdccman.lyx: Manual has an index now
833 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
835 Finalize muluint/mulsint and mululong/mulslong merging:
836 * device/lib/_mulint.c
837 * device/lib/_mullong.c
838 * device/lib/gbz80/mul.s
839 * device/lib/gbz80/stubs.s
840 * device/lib/z80/mul.s
841 * device/lib/z80/stubs.s
842 * src/SDCCsymt.c (initCSupport)
844 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
846 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
847 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
848 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
849 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
852 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
854 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
855 the regression tests I'm not brave enough to enable 245.b, 245.c
856 * doc/sdccman.lyx: added latex preamble for hyperref package.
857 Using pdflatex this will give you a hyperlinked pdf file with
858 bookmarks. (prepend '%' before /usepackage if this breaks something)
860 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
862 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
864 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
866 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
868 2003-05-21 <johan@balder>
870 * src/SDCCglue.c (printIval): fixed bug #739934
872 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
874 Applied patch from bug 737905 (renamed yylineo to mylineno):
881 * src/pic16/pcode.c: Cleaned warnings
882 * src/pic16/pcodeflow.c: Cleaned warnings
883 * src/pic16/pcoderegs.c: Cleaned warnings
885 2003-05-19 Scott Dattalo <scott@dattalo.com>
887 * src/pic16/pcode.c: Cleaned warnings
888 * src/pic16/pcodepeep.c: Cleaned warnings
889 * src/pic16/ralloc.c: Cleaned warnings
891 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
893 * doc/sdccman.lyx: fixed bug 739745
894 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
896 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
898 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
899 it can be defined with CFLAGS when running configure
900 * src/SDCCmain.c: fixed compiling + linking with object files
902 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
904 * configure.in: configure for pic16 port,
905 added --disable-pic16-port
906 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
907 * src/SDCCmain.c: linkOptions is changed to set *,
908 added if/endif conditional macros to remove options help
909 messages from optionsTable when a port is not configured, added
910 support for the PIc16 port in the ports table, when executing
911 the compiler with no port specified on command line, a default
912 port is selected with the new macro DEFAULT_PORT which is
913 defined in port.h, in setDefaultOptions() linkOptions is removed
914 from initialization assignment, since now it is a set,
915 parseCmdLine uses setParseWithComma for linkOptions, in
916 linkEdit() linkOptions are accessed with new function indexSet()
917 which returns the i'th item of a set variable. See SDCCset.c, in
918 linkEdit() when calling buildCmdLine(), added linkOptions as
919 last argument. Now users can pass arguments to gplink via the
920 -Wl option, main() uses pic16glue() to glue up pic16 programs
921 * src/SDCCpeeph.c: various changes to support pic16
922 * src/SDCCset.c: added function void *indexSet(set *, int) to
923 return the i'th item of the set
924 * src/SDCCset.h: added function prototype for indexSet()
925 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
926 * src/clean.mk: added pic16 in CLEANALLPORTS variable
927 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
928 added macro DEFAULT_PORT
929 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
930 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
932 * src/pic16/glue.c: commented out some error producing lines
933 * src/pic16/main.c: __config directives are commented out to stop
934 gpasm complaining and test the linkage with gplink, _linkCmd and
935 _asmCmd changed to be more gplink and gpasm friendly
936 * src/pic16/peeph.def: peep rule 3 is commented out, since it
937 produced an error when parsed, peep rule 12 is added to utilize
938 movff, but it is commented out since the pCode does not support
939 yet a command with 2 address arguments
941 2003-05-18 <johan@balder>
943 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
944 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
945 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
947 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
948 Added feature to script commands from file.
950 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
952 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
953 * src/SDCCutil.c: include ctype.h for win32
955 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
957 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
959 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
961 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
962 Fixed so you can set breakpoints prior to run, run does not stop
963 on entry now. Add tbreak. Other enhancements and fixes for use
966 2003-05-12 Borut Razem <borut.razem@siol.net>
968 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
970 2003-05-11 Borut Razem <borut.razem@siol.net>
972 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
973 the path of bin directory, so that PATH is the only env. variable, which has to be set
974 in case of standard installation.
975 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
976 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
977 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
979 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
981 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
982 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
983 temp files are in the port dir; clean the gen/test directory when
984 generating new test.c
985 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
986 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
987 * support/regression/tests/zeropad.c: added
989 2003-05-09 <johan@balder>
991 * src/SDCCglue.c: fixed bug #597940
993 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
995 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
996 cache sfr, optimize next,step, fix off by one sourceline,
997 support ddd list function.
998 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1000 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1002 * support/regression/HTMLgen.py: added compare_s2f()
1003 * support/regression/Makefile: redo 1.27
1004 * support/regression/generate-cases.py: redo 1.5
1006 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1008 * support/regression/tests/float.c: workaround 33 bit hex constant
1009 * support/regression/tests/simplefloat.c: fix division for host
1011 2003-04-29 Scott Dattalo <scott@dattalo.com>
1013 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1014 that tame's the PIC's over-aggressive optimizer.
1016 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1018 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1021 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1023 Initial support for DS80C400. "Hello world" runs on TINIm400
1026 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1028 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1029 * Some notes on ddd usage added in debugger/README
1030 Martin Helmling adding more features and fixes for ddd GUI debugger.
1031 Code added for nexti, stepi, up, down, and other adjustments.
1033 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1035 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1036 * src/pic/peeph.def Added two rules to optimize carry manipulation
1037 * src/pic/* removed debug printfs
1039 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1041 * debugger/mcs51/cmd.c: added header newalloc.h
1043 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1045 * as/Makefile: new EXEEXT
1046 * as/z80/Makefile: remove trailing slash of BUILDIR
1047 * as/z80/clean.mk: new EXEEXT
1048 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1049 * support/cpp2/Makefile.in: new EXEEXT
1050 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1052 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1054 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1055 EXEEXT was introduced to fix all related problems with targets
1056 "clean", "install" and "uninstall"; a couple of further flaws
1057 especially with "clean" have been fixed too
1058 * as/mcs51/Makefile.in
1063 * debugger/mcs51/Makefile.in
1064 * debugger/mcs51/clean.mk
1066 * link/z80/Makefile.in
1069 * packihx/Makefile.in
1071 * sim/ucsim/Makefile
1072 * sim/ucsim/clean.mk
1073 * sim/ucsim/avr.src/Makefile.in
1074 * sim/ucsim/avr.src/clean.mk
1075 * sim/ucsim/s51.src/Makefile.in
1076 * sim/ucsim/s51.src/clean.mk
1077 * sim/ucsim/xa.src/Makefile.in
1078 * sim/ucsim/xa.src/clean.mk
1079 * sim/ucsim/z80.src/Makefile.in
1080 * sim/ucsim/z80.src/clean.mk
1081 * sim/ucsim/main_in.mk
1082 * sim/ucsim/packages_in.mk
1083 * sim/ucsim/gui.src/Makefile.in
1084 * sim/ucsim/gui.src/serio.src/Makefile.in
1085 * sim/ucsim/gui.src/serio.src/clean.mk
1088 * support/cpp2/Makefile.in
1089 * support/cpp2/clean.mk
1090 * support/makebin/Makefile
1091 * support/makebin/clean.mk
1092 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1093 * doc/sdccman.lyx: --program-suffix no longer needed
1095 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1097 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1098 Martin Helmling added support for ddd GUI debugger.
1099 Code added to display assembly, set variables, and other commands
1100 to interface to ddd.
1102 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1104 * as/Makefile: fix target clean
1105 * as/clean.mk: fix target clean
1106 * as/z80/clean.mk: fix target clean
1108 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1110 * Makefile.common.in: added @EXEEXT@
1111 * configure.in: removed all mingw32 stuff
1112 * configure: rebuilt from configure.in
1113 * doc/sdccman.lyx: updated section "installation"
1114 * support/scripts/sdcc_mingw32: adapted to configure
1115 * support/scripts/sdcc_cygwin_mingw32: added
1117 2003-04-22 Scott Dattalo <scott@dattalo.com>
1119 * src/pic Added object file support for the PIC port
1120 * src/pic Applied patch from Craig Franklin (this started the object file support)
1121 * src/regression Updated the PIC regression tests for object files
1123 2003-04-20 Borut Razem <borut.razem@siol.net>
1125 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1126 lklex.c: In function `getfid':
1127 lklex.c:203: warning: array subscript has type `char'
1128 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1129 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1130 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1131 stack handling macros
1133 2003-04-19 Borut Razem <borut.razem@siol.net>
1135 * "handling space characters in file path" task:
1136 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1137 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1138 * support/Util/MySystem.h: make it self-sufficient
1139 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1140 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1141 handling space characters in file path
1142 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1143 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1144 * support/Util/MySystem.c: handling space characters in executable's path
1146 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1148 * as/z80/Makefile: fix permanent rebuild of z80
1149 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1150 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1152 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1154 * src/SDCCopt.c: add special case optimization to replace modulo by
1155 a power of two with a bitwise AND.
1157 2003-04-18 <johan@balder>
1159 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1161 2003-04-17 <johan@balder>
1163 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1164 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1166 2003-04-13 Borut Razem <borut.razem@siol.net>
1168 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1169 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1170 fixed mingw problem in adl_NORMALIZE_PATH
1172 2003-04-12 Borut Razem <borut.razem@siol.net>
1174 * fixed "#pragma SAVE/RESTORE can not be nested":
1175 * src/SDCC.lex: reworked pragma handling functions
1176 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1177 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1179 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1181 * src/SDCCutil.c (pathEquivalent): defined but not used
1182 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1183 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1184 * configure: rebuilt from configure.in
1185 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1186 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1187 * device/include/Makefile.in: replace sdcc_datadir
1188 * device/lib/Makefile.in: replace sdcc_datadir
1189 * Makefile.common.in: add LDFLAGS from configure
1190 * packihx/Makefile.in: use LDFLAGS
1191 * src/Makefile.in: use LDFLAGS
1192 * support/cpp2/Makefile.in: add LDFLAGS from configure
1193 * support/makebin/Makefile: use LDFLAGS
1194 * .version: bumped version number to 2.3.5
1196 2003-04-12 Borut Razem <borut.razem@siol.net>
1198 * completed "different paths" task:
1199 * src/SDCCmacro.c: fixed bug in handling quotes
1200 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1201 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1203 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1205 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1207 2003-04-11 kevin Vigor <kevin@vigor.nu>
1209 * ds390/gen.c ds390/peeph.def: fix bug 706781
1211 2003-04-11 Borut Razem <borut.razem@siol.net>
1213 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1215 2003-04-10 Scott Dattalo <scott@dattalo.com>
1217 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1218 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1219 set - this bit used to not be set...).
1220 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1221 bad code in PIC Port
1222 * src/regression/and2.c added to test bug 609268
1223 * src/regression/Makefile added and2.c to regression test
1226 2003-04-08 <johan@CP255758-A>
1228 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1229 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1230 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1232 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1234 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1236 * support/cpp2/Makefile.in: fix bug #487815
1237 * configure: rebuilt from configure.in
1238 * Makefile.common.in: docdir changed, new path suffixes
1239 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1240 * sdcc_vc_in.h: reflect changes from sdccconf.h
1241 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1242 * src/SDCCutil.h: remove BINDIR hack
1243 * doc/sdccman.lyx: update new path hierarchy
1245 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1247 * src/SDCCpeeph.c: added okToRemoveSLOC test
1249 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1251 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1253 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1255 * src/SDCCpeeph.c: added labelIsReturnOnly test
1256 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1258 2003-04-05 <johan@balder>
1260 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1261 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1262 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1263 * src/SDCCast.c: fixed a warning
1264 * src/SDCCast.h: fixed a warning
1265 * src/SDCCicode.c (operandFromAst): fixed a warning
1267 2003-04-04 <johan@balder>
1269 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1270 * src/SDCCast.c (decorateType): fixed bug #715076
1271 * src/SDCC.y: fixed bug #702907
1273 2003-04-03 <johan@balder>
1275 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1276 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1277 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1278 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1279 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1281 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1283 * _decdptr.c: fix return values
1284 * _gptrget.c: fix return values
1285 * _gptrgetc.c: fix return values
1286 * _gptrput.c: fix return values
1287 * _mulint.c: fix return values
1288 * as/z80/Makefile: fix 'make -j' problem
1290 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1292 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1293 * configure.in: big cleanup, updated to autoconf 2.5x
1294 * configure: rebuilt from configure.in
1295 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1296 * sdcc_vc_in.h: reflect changes from sdccconf.h
1297 * doc/Makefile: fixed a flaw in "make install"
1299 2003-04-02 <johan@balder>
1301 * src/ds390/gen.c (genCmp): no comments
1302 * src/mcs51/gen.c (genCmp): no comments
1303 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1304 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1306 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1308 * support/regression/generate-cases.py: place generated file in given sub directory
1309 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1310 * support/regression/Makefile: improvements for 'make -j';
1311 side effect: it's simpler and faster now
1313 2003-03-31 Borut Razem <borut.razem@siol.net>
1315 * src/z80/main.c: link-{port} and as-{port} defined without path
1316 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1318 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1320 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1322 2003-03-30 Borut Razem <borut.razem@siol.net>
1324 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1325 changed type of list parameter to set
1326 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1327 * src/port.h: changed type of do_assemble() parameter to set
1328 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1329 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1330 definition of "cppoutfilename" macro with NULL value in preProcess()
1331 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1332 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1333 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1334 replaced with set *binPathSet
1335 * shash_add() deallocates the item, if allready exsists, before adding the new one
1336 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1338 2003-03-30 Scott Dattalo <scott@dattalo.com>
1340 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1341 a nested for loop bug in the PIC port
1342 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1345 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1347 * support/Util/dbuf.h: remove C++ stuff to make it portable
1349 2003-03-28 Borut Razem <borut.razem@siol.net>
1351 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1352 literal strings in stringLiteral()
1353 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1354 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1357 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1359 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1361 2003-03-26 <johan@balder>
1363 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1364 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1365 * src/SDCCast.c (decorateType): fixed " -v < 3"
1367 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1369 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1370 Added Lenny Story's debug infrastructure changes:
1371 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1372 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1373 * src/cdbFile.c: added
1374 * src/SDCCdebug.c: added
1375 * src/SDCCdebug.h: added
1376 * src/SDCCast.c (createFunction)
1377 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1378 * src/SDCCmain.c (parseCmdLine, main)
1379 * src/SDCCmem.c (redoStackOffsets)
1380 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1383 * src/avr/gen.c (genAVRCode)
1384 * src/ds390/gen.c (gen390Code)
1385 * src/mcs51/gen.c (gen51Code)
1386 * src/pic/gen.c (genpic14Code)
1387 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1388 * src/xa51/gen.c (genXA51Code)
1389 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1391 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1393 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1394 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1396 2003-03-22 <johan@balder>
1398 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1400 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1402 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1403 * doc/cdbfileformat.lyx: added, written by Lenny Story
1404 * doc/Makefile: added cdbfileformat.lyx
1405 * doc/clean.mk: added cdbfileformat.lyx
1407 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1409 * src/mcs51/peeph.def: fix bug #705773
1411 2003-03-20 <johan@balder>
1413 An sfr/sbit can have an "at #" AND an initializer
1414 * src/SDCCsymt.c (checkSClass):
1415 * src/SDCCmem.c (allocGlobal):
1416 * src/SDCCmem.c (allocLocal):
1417 * src/SDCCast.c (createBlock):
1419 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1421 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1423 2003-03-16 <johan@balder>
1425 Undid the hackup of const and volatile, the problem is much bigger
1427 * src/SDCCast.c:1.171
1428 * src/SDCCglue.c:1.138
1429 * src/SDCCicode.c:1.146
1430 * src/SDCCsymt.c:1.150
1431 * src/SDCCval.c:1.65
1433 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1435 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1436 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1438 2003-03-13 <johan@balder>
1440 Hackup const and volatile modifiers in type chains a bit:
1442 * src/SDCCast.c:1.169
1443 * src/SDCCglue.c:1.136
1444 * src/SDCCicode.c:1.143
1445 * src/SDCCsymt.c1.146
1446 * src/SDCCsymt.h1.59
1447 * src/SDCCval.c:1.63
1449 2003-03-12 <johan@balder>
1451 * src/SDCCBBlock.h: more LRH debugging junk
1452 * src/SDCCcflow.h: more LRH debugging junk
1453 * src/SDCCloop.c: more LRH debugging junk
1454 * src/SDCC.y (struct_declaration): fixed bug #697590
1455 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1456 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1457 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1459 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1460 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1461 test function names must now match exactly).
1462 * src/SDCCcse.c: added special case in findCheaperOp to allow
1463 extending a short integer. Makes less awful code for bug 700121 test case.
1465 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1467 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1468 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1470 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1472 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1473 actually called (operandsNotEqual() was called for all
1474 operandsNotEqualX tests).
1476 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1478 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1479 with shorter literals. Fixes bug 700121.
1481 2003-03-11 <johan@balder>
1483 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1485 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1488 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1490 2003-03-10 Borut Razem <borut.razem@siol.net>
1492 * src/SDCCmain.c: pipe preprocessor's output
1493 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1494 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1495 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1496 which closes all pipes in pipeSet set
1497 * src/SDCCset.c: free deleted item in function deleteSetItem()
1498 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1499 moved from z80 to src subproject
1500 * .version: increased version number to 2.3.4
1502 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1504 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1505 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1506 * support/regression/ports/xa51/spec.mk: fix typo
1508 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1510 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1512 2003-03-09 Borut Razem <borut.razem@siol.net>
1514 * src/SDCCmain.c: pipe preprocessor's output
1515 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1516 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1517 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1518 which closes all pipes in pipeSet set
1519 * src/SDCCset.c: free deleted item in function deleteSetItem()
1520 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1521 moved from z80 to src subproject
1523 2003-03-09 Borut Razem <borut.razem@siol.net>
1525 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1526 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1527 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1528 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1529 * src/SDCCglobl.h: unification of WIN32 native definitions
1531 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1533 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1535 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1537 * src/configure.in: check for endianess (even while cross-compiling)
1538 * src/configure: check for endianess (even while cross-compiling)
1539 * src/configure_in.h: check for endianess (even while cross-compiling)
1540 * src/avr/gen.c: remove old endianess stuff
1541 * src/mcs51/gen.c: remove old endianess stuff
1542 * src/ds390/gen.c: remove old endianess stuff
1543 * src/pic/gen.c: remove old endianess stuff
1544 * src/pic/genarith.c: remove old endianess stuff
1545 * src/pic/glue.c: fix endianess check
1546 * src/pic16/gen.c: remove old endianess stuff
1547 * src/pic16/genarith.c: remove old endianess stuff
1548 * src/pic16/glue.c: fix endianess check
1549 * src/xa51/gen.c: remove old endianess stuff
1550 * src/z80/gen.c: fix endianess check
1551 * src/SDCCglue.c: fix endianess check
1552 * src/ds390/peeph.def: fix bug 700036
1554 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1557 * src/configure: find appropriate data-types on host for SDCC's int and long
1558 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1559 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1560 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1562 2003-03-07 <johan@balder>
1565 some minor cleanups before the big shot
1566 OP_DEFS and OP_USES now use Kevin's protection
1567 new option --nolabelopt
1578 * src/ds390/ralloc.c:
1579 * src/mcs51/ralloc.c:
1581 * src/xa51/ralloc.c:
1584 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1586 * src/pic/pcode.c (get_op): fix 64 bit warnings
1587 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1588 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1589 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1590 * support/regression/tests/malloc.c: fix 64 bit warnings
1592 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1594 * src/mcs51/gen.c (genMinus): fixed bug 696436
1596 2003-03-02 Borut Razem <borut.razem@siol.net>
1598 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1600 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1602 * configure.in: test for mkstemp
1603 * sdccconf_in.h: add HAVE_MKSTEMP
1605 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1607 * device/include/ctype.h: removed warning while using --stack-auto
1608 * device/include/malloc.h: removed warning while using --stack-auto
1609 * device/include/string.h: removed warning while using --stack-auto
1611 2003-02-23 Borut Razem <borut.razem@siol.net>
1613 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1614 because NDEBUG is defined (see man assert)
1615 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1617 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1619 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1620 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1622 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1624 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1625 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1627 2003-02-18 <johan@balder>
1629 * as/mcs51/asmain.c (asmbl): module can start with a digit
1630 * as/z80/asmain.c (asmbl): module can start with a digit
1632 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1634 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1635 * src/asm.c: fix pipe() for Mingw32
1637 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1639 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1640 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1641 make -V work again; --c1mode reads now from stdin
1642 * doc/sdccman.lyx: added --c1mode
1643 * support/Util/SDCCerr.c: new messages for c1 mode
1644 * support/Util/SDCCerr.h: new messages for c1 mode
1645 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1647 2003-02-15 <johan@balder>
1649 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1651 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1653 * doc/sdccman.lyx: Environment variables, -o and other minor things
1655 2003-02-14 <johan@balder>
1657 * src/xa51/main.c: before anyone really tries to use it :)
1659 * Install doc's in share/sdcc/doc
1660 * removed some obsolete files
1661 * Do a proper make distclean and uninstall
1662 M Makefile.common.in
1665 M device/include/Makefile.in
1666 M device/lib/Makefile.in
1669 M sim/ucsim/doc/Makefile.in
1672 R src/xa51/peeph.rul
1673 M support/cpp2/Makefile.in
1674 M support/makebin/Makefile
1677 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1679 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1681 2003-02-10 Borut Razem <borut.razem@siol.net>
1683 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1684 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1685 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1686 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1687 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1688 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1689 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1690 src/z80/Makefile.bcc: Borland Makefile cleanup
1691 * as/z80/Makefile.bcc: Added Borland Makefile
1692 * support/cpp2/borland.h: Removed
1694 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1696 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1697 * src/SDCC.lex: new pragma NOIV
1698 * src/SDCCglobl.h: new pragma NOIV
1699 * src/SDCCmem.c: new pragma NOIV
1701 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1703 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1705 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1707 * src/SDCCmain.c: signal handling is switched off by --debug
1708 * doc/Makefile: small fix for install; use clean.mk again
1709 * doc/clean.mk: clean *.pdf and *.html too
1711 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1713 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1714 * device/lib/printfl.c: fix a ds390 bug by making it portable
1715 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1716 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1717 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1718 * debugger/mcs51/cmd.c: converted multi-line string literals
1719 * sim/ucsim/globals.cc: converted multi-line string literals
1720 * src/SDCCmain.c: introduced signal handler to remove temp files
1721 * doc/Makefile: small tweaks, implement clean
1722 * doc: removed generated files
1724 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1726 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1727 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1728 Address Record is not correctly generated for DS390."
1730 2003-02-02 Borut Razem <borut.razem@siol.net>
1732 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1733 * as/mcs51/asm.h: fixed compilation with Borland C
1734 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1735 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1736 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1737 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1738 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1739 src/z80/Makefile.bcc: delete $(LIB) only if exist
1740 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1742 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1744 * device/include/malloc.h: introduced NULL
1745 * device/include/string.h: introduced NULL
1746 * device/include/stdlib.h: introduced NULL
1747 * device/lib/_memcpy.c: removed NULL
1748 * device/lib/_strcat.c: removed NULL
1749 * device/lib/_strchr.c: removed NULL
1750 * device/lib/_strcmp.c: removed NULL
1751 * device/lib/_strcpy.c: removed NULL
1752 * device/lib/_strcspn.c: removed NULL
1753 * device/lib/_strlen.c: removed NULL
1754 * device/lib/_strncat.c: removed NULL
1755 * device/lib/_strncmp.c: removed NULL
1756 * device/lib/_strncpy.c: removed NULL
1757 * device/lib/_strpbrk.c: removed NULL
1758 * device/lib/_strrchr.c: removed NULL
1759 * device/lib/_strspn.c: removed NULL
1760 * device/lib/_strstr.c: removed NULL
1761 * device/lib/_strtok.c: removed NULL
1762 * device/lib/malloc.c: removed NULL, include own header
1764 2003-02-02 <johan@balder>
1766 * 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
1767 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1768 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1769 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1770 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1771 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1773 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1775 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1778 2003-02-01 <johan@balder>
1780 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1782 2003-01-31 <johan@CP255758-A>
1784 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1786 2003-01-30 <johan@balder>
1788 * src/SDCCBBlock.c: automatic bug detection
1789 * src/SDCCicode.c: automatic bug detection
1791 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1793 * src/SDCCglobl.h: now --xram-size 0 works
1794 * src/SDCCmain.c: now --xram-size 0 works
1796 2003-01-29 <johan@balder>
1798 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1800 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1802 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1803 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1804 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1805 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1806 * src/SDCCglobl.h: Added options --xram-size and --code-size
1807 * src/SDCCmain.c: Added options --xram-size and --code-size
1809 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1811 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1812 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1814 2003-01-27 <johan@balder>
1816 * src/SDCC.y: fixed bug #613764
1818 2003-01-26 <johan@balder>
1820 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1821 * src/SDCCsymt.h: fixed bug #673374
1822 * src/SDCCglue.c: fixed bug #661910
1823 * src/SDCCast.c: fixed bug #458099 and 673374
1825 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1827 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1828 * as/mcs51/strcmpi.h: added
1829 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1830 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1831 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1832 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1833 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1834 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1835 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1836 * as/mcs51/Makefile.aslink: new module strcmpi
1837 * as/mcs51/Makefile.asx8051: new module strcmpi
1838 * as/mcs51/Makefil.bcc: new module strcmpi
1839 * as/mcs51/Makefile.in: new module strcmpi
1840 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1842 2003-01-26 <johan@balder>
1844 * src/SDCCglue.c: reverted back to 1.124
1845 * src/SDCCast.c: reverted back to 1.156
1846 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1848 2003-01-25 <johan@balder>
1850 * src/SDCCglue.c: A better fix for bug #661910
1851 * src/SDCCast.c: A better fix for bug #661910
1852 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1854 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1856 * src/Makefile.in: remove spawn.o
1857 * src/SDCCmain.c: remove spawn.h
1858 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1859 * src/spawn.c: removed
1860 * src/spawn.h: removed
1861 * support/regression/ports/ds390/spec.mk: link with -r
1863 2003-01-24 <johan@CP255758-A>
1865 * src/ds390/gen.c (aopOp): fixed bug #667458
1866 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1867 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1868 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1870 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/mcs51/peeph.def: better assembler identation by Frieder
1873 * src/mcs51/gen.c: better assembler identation by Frieder
1875 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1877 * as/z80/string.h: removed for gcc 3.2
1878 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1879 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1881 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1883 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1884 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1885 * support/regression/Makefile: separate temp files for ports
1886 * support/regression/generate-cases.py: separate temp files for ports
1887 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1888 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1890 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1892 * moved tinitalk to device/examples/ds390
1894 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1896 * as/mcs51/lkmem.c: rflag is for DS390
1897 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1898 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1899 (linkEdit): move mem- and map-files the same way as ihx-files
1900 * src/z80/main.c (_setDefaultOptions): removed --generic
1901 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1902 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1903 * src/pic/glue.c (picglue): --c1mode works again
1904 * src/pic16/glue.c (pic16glue): --c1mode works again
1905 * src/asm.c (printCLine): fix #660034
1907 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1909 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1910 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1911 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1912 * as/mcs51/lkmem (summary): better fix for sp problem
1913 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1914 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1915 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1916 remove --stack-after-data
1918 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1920 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1921 * src/SDCCutil.c (join): ugly bug: missing '\0'
1922 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1924 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1926 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1928 * src/pic/main.c (_asmCmd): gpasm supports -o
1929 * src/z80/main.c: more general macros
1930 * device/lib/Makefile.in: remove intermediate files
1932 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1934 * .version: Bumped version number to 2.3.3
1935 * src/SDCCBBlock.c: new option -o
1936 * src/SDCCglobl.h: new option -o
1937 * src/SDCCglue.c: new option -o
1938 * src/SDCCmain.c: new option -o
1939 * src/asm.c: new option -o
1940 * src/ds390/main.c: new option -o
1941 * src/pic/glue.c: new option -o
1942 * src/pic/pcode.c: new option -o
1943 * src/pic/ralloc.c: new option -o
1944 * src/pic16/glue.c: new option -o
1945 * src/pic16/pcode.c: new option -o
1946 * src/pic16/ralloc.c: new option -o
1947 * src/z80/main.c: new option -o
1948 * device/lib/Makefile.in: use -o
1949 * support/regression/ports/ds390/spec.mk: use -o
1950 * support/regression/ports/gbz80/spec.mk: use -o
1951 * support/regression/ports/mcs51/spec.mk: use -o
1952 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1953 * support/regression/ports/z80/spec.mk: use -o
1954 * support/regression/ports/ucz80/spec.mk: use -o
1955 * support/regression/ports/xa51/spec.mk: use -o
1956 * support/regression/fwk/lib/timeout.c: fix usage string
1958 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1959 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1961 2003-01-07 <johan@balder>
1963 * src/SDCCast.c (decorateType): fixed bug #600035
1965 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1966 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1967 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1968 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1969 * src/pic/pcode.c: outcommented unused variable to remove warnings
1970 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1972 2003-01-06 <karl@turbobit.com>
1973 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1976 2003-01-06 <johan@balder>
1978 * src/SDCCicode.c: fixed array add
1980 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1981 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1982 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1984 2003-01-04 <johan@balder>
1986 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1988 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1989 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1991 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1992 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1993 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1995 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1996 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1998 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1999 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2001 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2002 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2004 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2006 * in \sdcc\as\mcs51\ changed these files in order to create an
2007 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2008 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2009 following files to include the previous two files: aslink.dsp,
2010 Makefile.aslink, Makefile.bcc, and Makefile.in.
2012 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2013 .adb instead of .cdb
2015 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2017 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2018 value from option --iram-size.
2020 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2022 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2025 2002-09-18 <wiml@hhhh.org>
2027 * SDCClrange.h: exposed setFromRange() and setToRange()
2028 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2029 packRegsForAccUse() (bug 542397)
2030 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2031 multiple times and emitting the fetch operations more than once
2032 added aopGetUsesAcc() function to allow binary operators to
2033 fetch their operands in the correct order; made genMinus() emit
2034 compact code for X = LITERAL - Y
2036 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2037 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2038 sprintf() in line 1267.
2040 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2041 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2044 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2045 Changes to aslink (All the changes are marked with 'JCF'):
2047 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2050 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2051 area BSEG. Also moves, if possible, the DATA area down into the internal
2052 ram so more space is available.
2054 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2057 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2058 not bytes. Function summary() which creates a memory usage summary
2059 file with extension .mem. Reports of overlaping stack and small stack
2060 size. If the space for the stack is less than 16 bytes aslink trows a
2063 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2064 the 8051. Option 'y' for memory summary output file.
2066 Changes to sdcc (All the changes are marked with 'JCF'):
2068 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2070 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2071 overlaying area for it (uses RegBankUsed[4]).
2073 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2074 bank zero as used by default. By default aslink locates the stack
2075 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2076 the creation of the .mem file. Delegates the allocation of data area
2077 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2078 the begining of the stack area to aslink.
2080 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2081 glue() in SDCCglue.c creates an area for it.
2083 2002-09-03 Borut Razem <borut.razem@siol.net>
2084 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2085 sdcc/src/pic/glue.c:
2086 introduced atexit() handler for teporay files removal in case of
2087 errors, assertions, ...
2089 2002-08-29 Borut Razem <borut.razem@siol.net>
2090 * sdcc/support/cpp2/auto-host_vc_in.h:
2091 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2092 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2093 Maybe there is a similar problem with BORLANDC? It should be checked!
2095 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2096 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2097 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2098 was not executed, and the compiler (cl) launched a warning:
2099 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2101 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2102 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2104 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2105 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2107 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2108 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2109 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2110 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2111 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2112 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2113 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2114 - added Release configuration in VS projects
2115 - review of compiler an linker options
2116 - VC .exe files are generated in bin_vc directory, not to interfere
2117 with binaries generated from other projects (cygwin, mingw, bcc ...)
2119 * sdcc/src/yacc.dsp: added
2121 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2122 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2123 and insert the version number definitions from .version
2125 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2127 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2128 added - genarate auto-host.h using auto-host_vc_in.h as template
2131 removed from CVS, generated automatically
2133 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2134 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2136 2002-08-11 Borut Razem <borut.razem@siol.net>
2137 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2139 2002-08-10 Borut Razem <borut.razem@siol.net>
2140 * src/SDCCmain.c (main):
2141 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2142 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2143 The consequence was that some temporary files were not removed.
2146 unification of code in functions tempfilename() and tempfile():
2147 function tempnam() is defined in Visual Studio 6.0 and .NET
2149 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2151 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2152 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2153 - removed compiler command line option /WX: Treats all warnings as errors
2154 - update a list of source files, included into the project
2156 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2157 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2158 changed project type to Generic Project so that can be correcly converted to VS.NET project
2160 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2162 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2164 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2166 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2167 added return 0 statements after assert() to make compiler happy
2169 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2170 added newline in the def file to keep MSC compiler satisfied
2172 * sdcc/src/z80/gen.c:
2173 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2174 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2175 - solved MSC error in function aopDump()
2177 * sdcc_vc.h: define PREFIX as "\\sdcc"
2179 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2180 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2182 2002-06-22 Scott Dattalo <scott@dattalo.com>
2183 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2184 - Rewrote the register banking algorithm.
2185 - Added pCode live-range analysis to registers (for now, only non-used and
2186 singly-used registers optimized away)
2188 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2190 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2192 2002-05-10 Scott Dattalo <scott@dattalo.com>
2193 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2195 2002-04-22 Michael Hope <michaelh@vroom>
2197 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2199 * configure.in (DD_COPT): Added include support required for gbdk.
2201 * .version: Bumped version number just to increase it.
2203 * src/SDCCmain.c: Added -nostdinc to the default options.
2205 2002-04-15 Michael Hope <michaelh@vroom>
2207 * device/lib/z80/printf.c (sprintf): Added.
2209 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2211 * src/z80/peeph.def: Added transpose redundent load rule.
2213 * src/z80/main.c: Added force callee saves for jaune.
2215 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2217 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2219 2002-03-28 Johan Knol <johan@balder>
2221 * src/SDCCval.c: fixed bug #532436
2223 2002-03-14 Scott Dattalo <scott@dattalo.com>
2225 Added "char *Processor" field to the port structure.
2228 Added -p option. Allows port dependent processor to be specified.
2231 Initialized the new field char *Processor field to NULL in all ports
2234 Compiler generated registers for interrupt context saving
2235 were not getting allocated.
2237 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2240 Fixed left shift. Will promote the left side of a left shift
2241 if a) left shifting more than size of operand or b) when assigned
2242 to something size > size of left side
2244 2002-03-14 Scott Dattalo <scott@dattalo.com>
2246 tons of changes. Register allocation has been
2247 rewritten. Added customization for the various PICs. Flow
2248 analysis is restructured. ...
2254 Added. device.c is a PIC port hack to accomodate variations
2257 2002-03-13 Michael Hope <michaelh@vroom>
2259 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2261 2002-03-04 johanknol <johanknol@manik>
2263 * /src/SDCCval.c: fixed
2265 const unsigned char arr[][2] = { { 0, 1 } };
2266 t18.c:1: error: Initializer element is not constant
2268 2002-03-04 bela <bela@manik>
2270 * /device/include/mcs51reg.h:
2271 ds89c420 register definition update
2273 2002-03-03 <johan@FRIJA>
2275 * support/Util/SDCCerr.c: did something, but don't no why anymore
2277 * support/regression/tests/bug-524691.c: made it a little less shy
2279 * src/SDCCast.c (decorateType): fixed bug #524697
2281 * src/SDCCast.c: made some lineno improvements
2283 * src/SDCCval.c (getNelements): changed warning to error
2285 * src/SDCCglue.c (printIvalArray): changed warning to error
2287 * src/SDCCicode.c: fixed a warning for mingw
2289 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2291 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2293 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2295 * src/ds390/peeph.def:
2296 Added some more peephole rules
2298 * src/ds390/gen.c: Various fixes & enhancements
2300 * src/SDCClrange.c, src/SDCClrange.h:
2301 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2303 * src/ds390/ralloc.c:
2304 various fixes & enhancements (ds390) specific
2306 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2307 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2310 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2312 2002-03-02 <johan@FRIJA>
2314 * src/SDCCast.c (decorateType): fixed bug #524708
2316 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2318 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2320 2002-03-01 Michael Hope <michaelh@vroom>
2322 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2324 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2326 2002-03-01 <johan@FRIJA>
2328 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2330 * src/SDCCast.c (decorateType): fixed bug #524209
2332 * src/SDCCval.c (valNot): fixed bug #524195
2334 2002-02-26 <johan@balder>
2336 * src/xa51/gen.c: fixed a warning
2338 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2340 * src/SDCCast.c (decorateType): fixed bug #522534
2342 2002-02-23 <johan@balder>
2344 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2346 2002-02-22 <johan@balder>
2348 * src/SDCCast.c: fixed bug #514865
2350 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2352 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2354 * sdcc/src/SDCCloop.c:
2355 Previous fix was not good. basic blocks that have "break" or "return" are
2356 not really partof a loop , but live ranges used in these blocks should
2357 be live thru the entire loop, so set partOfLoop but don't add them to
2360 2002-02-21 <johan@FRIJA>
2362 * src/SDCCcse.c: fixed bug #514308
2364 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2367 Fixed BUG #519583. If a conditional block ended in a return/break
2368 statement inside a loop, it was not being considered part of the loop.
2370 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2372 2002-02-10 Karl Bongers <karl@turbobit.com>
2375 Fixed up SDCDB debugger somewhat. Updated debugger/README
2376 with lots of comments and notes.
2378 * device/examples/test2.c:
2379 Fix bug, "red" variable not being initialized(compiler complained).
2381 * device/examples/Makefile, examples/test3.c:
2382 Add Makefile in device/examples folder, compiles test3.c
2383 for use as a multiple module SDCDB test case.
2385 * sim/ucsim/cmd.src/cmdset.cc:
2386 Took out debug printfs in ucsim "next" command.
2389 Karl and Johan start ucsim XA support. Most dissassembly working,
2390 about 75% emulation done(plenty of work remaining).
2392 * sim/ucsim/z80.src:
2393 Add Z80 support to ucsim, add test-ucz80 regression test,
2394 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2395 Notice z80 compiler fails on examples/test3.c/crc code.
2397 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2399 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2400 Added support for --parms-in-bank1
2402 * src/ds390/peeph.def:
2403 added a few more peephole optimzations
2406 1) added __builtin_inp & __builtin_outp used to read in data of given length
2407 from a memory mapped port
2408 2) added __builtin_memcmp
2409 3) added __builtin_swapw swap bytes of a short
2411 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2412 1) handle multiple send & receives from register bank1
2413 2) ralloc can now allocate DPTR1 to some liveRanges
2415 * src/SDCCsymt.c, src/SDCCsymt.h:
2416 changes to handle multiple sends & receives
2419 added some pointer arithmetic optimization
2422 added some pointer arithmetic optimizations but not stable yet so not
2423 called from anywhere (will get this working shortly)
2425 * src/SDCCopt.c: fixed for multiple sends & receives
2428 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2429 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2430 set preprocessor defines (depending on options)
2432 * src/SDCCicode.c, src/SDCCicode.h:
2433 changes made to handle multiple sends & receives
2436 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2438 * src/SDCCcse.c, src/SDCCcse.h:
2439 added function findbackward def (to be used in upcoming optimization)
2441 * src/SDCCcflow.c, src/SDCCcflow.h:
2442 added function returnAtEnd - to determine if a basic block terminates with
2445 * src/SDCCast.c, src/SDCCast.h:
2446 added option parms-in-bank1
2448 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2449 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2450 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2451 adjusted for --parms-in-bank1 option
2453 * device/include/string.h:
2454 donot redefine "reentrant" keyword
2456 * device/include/ds80c390.h: Added some more SFRs
2458 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2460 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2462 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2464 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2466 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2468 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2470 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2472 * Added --xram-movc option
2474 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2476 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2478 2002-01-11 Johan Knol
2480 * Added math lib of Jesus Calvino-Fraga
2482 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2484 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2485 * support/regression/Makefile: new target test-mcs51-stack-auto
2486 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2488 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2490 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2492 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2494 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2496 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2498 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2500 * src/SDCCglue.h: add definition for printIvalChar()
2502 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/SDCCast.c: fix #498138 by Johan
2506 * src/SDCCglue.c: fix #498138 by Johan
2508 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2510 * support/regression/Makefile: fix clean
2512 * support/regression/ports/ds390/support.c: fix transmission of last character
2514 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2516 * /sdcc/src/ds390/gen.c:
2517 a) improved computing address of stack variable
2518 b) took out some #if 0 code
2519 c) improved parmBytes adjustment
2520 d) improved genPlusIncr & genMinusIncr
2521 e) genCmp could generate bad code (when left assigned to DPTR)
2522 f) Fixed bug in hasInc
2524 * /sdcc/src/ds390/ralloc.c:
2525 a) packRegsForSupport could mess up live information (Fixed)
2526 b) packRegsDPTRuse could be incorrect for left & right shift
2528 * /sdcc/src/mcs51/ralloc.c:
2529 packRegsForSupport could mess up the live information (Fixed)
2531 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2533 * /sdcc/src/SDCCast.c:
2534 can reverse a loop even if function call is present as long
2535 as the loop control variable is local & is not passed as parameter
2537 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2539 * /sdcc/ChangeLog: *** empty log message ***
2541 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2542 More builtin function additions for TININative
2544 * /sdcc/src/ds390/ralloc.c:
2545 Had broken the regression testsuite
2547 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2549 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2550 Added funcattr hasStackParms will be set for reentrant functions when there
2551 are paramteres on the stack, this helps in minimizing frame pointer generation
2552 typeFromStr can handle function pointers now
2554 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2555 *** empty log message ***
2557 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2559 * /src/ds390/gen.c, /src/ds390/main.c:
2560 More builtin function additions for TININative
2562 * /src/ds390/ralloc.c:
2563 Had broken the regression testsuite
2565 * /src/SDCCast.c: Fixed a bug in dumptree
2567 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2568 Added funcattr hasStackParms will be set for reentrant functions when there
2569 are paramteres on the stack, this helps in minimizing frame pointer generation
2570 typeFromStr can handle function pointers now
2572 * /doc/builtins.txt, /doc/TININative.txt:
2573 *** empty log message ***
2576 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2578 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2579 ALPHA version for -mTININative
2581 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2582 updated to reflect changes in the port structure
2585 added function do_assemble (similar to do_link) if non-null this function
2586 will be called to do assembly (-mTININative) requires a multi command
2588 added function genAssemblerEnd will be called to generate assembler Epilogue
2591 added _JavaNative to debug info printing
2593 * /src/SDCCmain.c: added option --tini-libid
2594 added port->do_assemble function (-mTININative) has a multi command assemble
2596 * /src/SDCCglue.c: Disabled "constExpr" check
2597 added port->genAssemblerEnd function
2599 * /src/SDCCglobl.h: Added option --tini-libid value
2602 tookout optimizeCompare from the header (has no external references)
2604 * /src/SDCCast.c: made one more function "static"
2606 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2608 * src/z80/mappings.i: Added z80asm support.
2610 * src/z80/main.c: Added z80asm support on --asm=z80asm
2612 * src/z80/gen.c: Fixed asm portability issues.
2614 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2616 * src/SDCCglue.c (printExterns): Added global/extern split.
2618 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2620 * support/regression/Makefile: added test for mcs51 model large
2622 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2624 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2626 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2628 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2630 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2632 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2634 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2636 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2638 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2640 * support/regression/tests/simplefloat.c: Port to mcs51.
2642 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2643 * support/regression/tests/bug-485362.c: Added.
2645 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2647 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2649 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2651 * src/z80/gen.c (aopDump): Added a dump function.
2653 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2654 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2656 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2658 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2660 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2662 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2664 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2666 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2668 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2670 * support/regression/ports/ds390/support.c: Use tinibios.
2672 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2674 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2676 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2677 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2679 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2681 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2683 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2685 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2687 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2688 (packRegsForIYUse): Created and optimised.
2690 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2692 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2693 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2695 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2697 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2699 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2701 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2703 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2705 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2707 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2709 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2711 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2713 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2715 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2717 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2718 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2719 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2721 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2723 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2724 (genNotFloat): Added.
2725 (genUminusFloat): Added.
2727 * device/lib/z80/Makefile: Added floating pt stubs.
2729 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2731 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2733 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2735 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2737 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2739 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2741 * sdcc/support/regression/Makefile: Add port ds390.
2743 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2745 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2747 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2749 * sdcc/support/regression/ports/ds390/support.c: Added.
2751 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2753 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2755 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2757 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2759 * device/include/malloc.h: Added z80 and gbz80 support.
2761 * device/lib/gbz80/heap.s: Added.
2763 * device/lib/z80/heap.s: Added.
2765 * device/lib/malloc.c: Added z80 and gbz80 support.
2767 * support/regression/tests/malloc.c (testMalloc): Added.
2769 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2771 * support/regression/tests/bug-478094.c: Added.
2773 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2775 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2777 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2779 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2781 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2783 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2785 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2787 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2789 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2791 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2793 * support/regression/tests/bug-477927.c: Added.
2795 * src/z80/peeph.def: Added minor rules.
2797 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2799 * src/z80/peeph.def: Added jump optimisation modification.
2801 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2803 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2805 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2807 * support/regression/tests/funptrs.c: Added.
2809 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2811 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2813 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2815 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2817 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2819 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2820 (movLeft2ResultLong): Created.
2822 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2823 (joinPushes): Added. Joins two char pushes into a word push.
2825 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2827 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2829 * support/makebin/Makefile (install): Added creation of dest dir.
2831 2001-10-24 Karl Bongers <karl@turbobit.com>
2833 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2835 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2837 * src/z80/ralloc.c: Turned off faulty pack for one use.
2839 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2841 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2843 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2845 * support/regression/Makefile: Improved clean
2847 * support/regression/ports/gbz80/spec.mk: Added clean
2849 * support/regression/ports/host/spec.mk: Added clean
2851 * support/regression/ports/z80/spec.mk: Added clean
2853 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2855 * support/regression/ports/mcs51/timeout.c: little improvements
2857 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2859 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2861 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2863 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2865 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2867 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2869 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2871 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2872 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2874 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2876 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2878 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2880 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2882 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2884 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2886 * support/regression/tests/longor.c: Added.
2888 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2890 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2892 * as/mcs51/aslink.h: define PATH_MAX
2894 * as/mcs51/asm.h: define PATH_MAX
2896 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2898 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2900 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2902 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2904 * src/SDCCglobl.h: define PATH_MAX
2906 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2908 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2910 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2912 * src/z80/gen.c (gencjneshort): Fixed
2914 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2916 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2918 * support/regression/tests/bug-469671.c: Added.
2920 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2922 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2924 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2926 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2928 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2930 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2932 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2934 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2936 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2938 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2940 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2942 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2944 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2946 * 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.
2948 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2950 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2952 2001-10-07 <johan@FRIJA>
2954 * device/lib/gets.c (gets): fixed the return value.
2956 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2957 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2959 * 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.
2961 * 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.
2963 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2965 * src/pic/gen.c: Removed Safe_strdup.
2967 * configure.in: Added option to enable libgc support.
2969 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2970 (bitVectUnion): Optimised.
2971 (bitVectIntersect): Optimised.
2972 (bitVectBitsInCommon): Optimised.
2973 (bitVectCplAnd): Optimised.
2975 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2977 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2979 * src/SDCCmain.c: distinguish between assembler debug and plain options
2981 * src/avr/main.c: remove standard assembler options
2983 * src/ds390/main.c: remove standard assembler options
2985 * src/mcs51/main.c: remove standard assembler options
2987 * src/port.h: removed "PENDING" comment
2989 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2991 * src/device/lib/_mulint.c : new, with assember functions
2993 * src/device/lib/_mullong.c : new, with assember functions
2995 * src/device/lib/_divuint.c : with assember functions
2997 * src/device/lib/_divsint.c : with assember functions
2999 * src/device/lib/_divulong.c: with assember functions
3001 * src/device/lib/_divslong.c: with assember functions
3003 * src/device/lib/_moduint.c : with assember functions
3005 * src/device/lib/_modsint.c : with assember functions
3007 * src/device/lib/_modulong.c: with assember functions
3009 * src/device/lib/_modslong.c: with assember functions
3011 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3013 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3015 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3016 replaced _mululong.c and _mulslong.c by _mullong.c
3018 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3020 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3022 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3024 * src/SDCCglue.c: test, if win32api is available for MINGW
3026 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3028 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3029 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3030 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3031 * support/regression/ports/host/spec.mk: removed GENERIC
3032 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3033 * support/regression/ports/z80/spec.mk: removed GENERIC
3035 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3037 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3039 * support/regression/tests/bug-467035.c: Created.
3041 2001-10-01 <johan@FRIJA>
3043 * src/SDCC.y: fixed bug #466586 part 1
3045 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3047 * SDCCicode.c: z80 has no generic pointers
3048 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3050 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3052 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3054 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3056 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3058 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3060 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3062 * configure.in: Fixed up so that ucsim is only configured once.
3064 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3066 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3067 (getPathDifference): As above.
3069 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3071 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3073 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3074 * .version: Updated to 2.3.1
3076 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3077 Added copyright header.
3079 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3080 (assemble): Added support for macro based assembler commands.
3081 (linkEdit): Added support for macro based linker commands.
3082 (preProcess): Changed the pre-processor to use macros.
3083 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3084 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3086 * device/lib/z80/crt0.s: Added module name for debugging.
3088 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3090 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3092 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3094 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3096 * src/Makefile.in: Added SDCCmacro and SDCCutil
3098 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3100 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3102 2001-09-16 <johan@FRIJA>
3104 * 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.
3106 2001-09-15 <johan@FRIJA>
3108 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3109 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3111 2001-09-11 <johan@FRIJA>
3113 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3115 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3117 * support/regression/tests/bug-460444.c: Added test case.
3119 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3120 (genCast): Added justification for all of the asserts.
3122 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3124 * support/regression/support.c: _xdata replaced by xdata
3126 * support/regression/spec.mk: removed _generic
3128 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3130 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3132 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3133 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3135 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3137 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3139 * support/regression/tests/bug-460010.c: Added test case.
3141 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3143 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3145 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3147 * support/regression/testfwk.c: removed workaround for bug #436344
3149 * support/regression/tests/bp.c: use less memory with mcs51
3151 * support/regression/tests/bug-441448.c: use less memory
3153 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3155 * support/regression/collate-results.py: typo
3157 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3159 * support/regression/tests/fetchoverlap.c: Added new test case.
3161 * support/regression/tests/bp.c: Added new test case.
3163 * support/regression/tests/bug-448984.c: Added new test case.
3165 * support/regression/tests/pow2shifts.c: Added new test case.
3167 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3168 (genlshTwo): Fixed right shift for count > 8.
3170 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3172 2001-09-08 <johan@FRIJA>
3174 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3176 2001-09-07 <johan@FRIJA>
3178 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3180 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3182 2001-09-06 <johan@FRIJA>
3184 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3185 * bernhard noted me at this: "() equals to (void)" (1.38)
3187 2001-09-05 <johan@FRIJA>
3189 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3191 2001-09-04 <johan@FRIJA>
3193 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3196 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3198 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3200 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3202 * link/z80/aslink.h: Fixed path for PATH_MAX
3204 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3206 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3208 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3210 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3212 * 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.
3214 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3216 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3217 (genCmp): Fixed up genCmp for the GB with longs.
3219 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3221 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3223 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3225 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3227 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3229 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3231 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3233 * 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.
3235 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3237 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3239 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3241 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3243 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3245 * sim/ucsim/configure: little improvement of Cygwin-detection
3246 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3247 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3248 * support/regression/tests/bug-221100.c: small changes for mcs51
3249 * support/regression/tests/bug-221168.c: small changes for mcs51
3250 * support/regression/tests/bug-227710.c: small changes for mcs51
3251 * support/regression/tests/staticinit.c: small changes for mcs51
3252 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3253 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3254 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601