1 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/mcs51/ralloc.c (fillGaps),
4 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
5 register positioning bug)
7 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
9 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
11 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14 genCodePointerGet, genGenPointerGet, genFarPointerSet,
15 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
16 (ralloc doesn't intentionally do this now, but perhaps later)
17 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
18 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
19 register positioning bugs (Fixed bug #762602 and #795325)
20 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
22 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
23 lines that --i-code-in-asm generates
25 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
27 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
28 trying to fclose a FILE* that was already closed.
30 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
33 of const struct should be treated as if const themselves)
35 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
37 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
39 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
41 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
42 Unix (/n) and DOS (/r/n) line terminations.
44 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
46 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
49 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
51 * src/mcs51/gen.c (genFunction, genEndFunction),
52 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
53 and restore of EA so that stack offsets to parameters are
54 correct when using both critical and reentrant/stack-auto.
55 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
56 size (can be triggered in error if sloc is shared between
57 different sized objects)
58 * device/include/float.h: fixed macros to explicitly use
59 unsigned long where needed
61 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
63 Feature req. 799831: added code to allow nesting of critical functions
64 * src/mcs51/gen.c (genFunction, genEndFunction)
65 * src/ds390/gen.c (genFunction, genEndFunction)
67 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 * src/SDCCsymt.c (sclsFromPtr),
71 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
72 support for standard C idiom of memory mapped variables; for
73 example, *((xdata int*)0x1234) = 1 is now internally equivalent
74 to xdata int at 0x1234 tempvar = 1.
75 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
76 provided by Akiya ISHIDA
78 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
80 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
81 * src/SDCCval.c (constVal): added reduction from int to char
82 * src/SDCCval.c (valMult, valDiv): fixed sign handling
83 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
84 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
86 * support/regression/tests/shifts.c: fixed
88 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * src/z80/gen.c (genXor): Fixed bug #805445
92 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 Fixed bug #621531 (const & volatile confusion in the type chain).
95 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
96 refer to the const or volatile state of the pointer itself.
109 * support/regression/tests/const.c
111 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
113 When checking for duplicated modules, use absolute paths
114 instead of relative paths. Files changed:
119 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
121 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
123 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
125 * device/include/string.h: added size_t typedef, changed
126 prototypes to use size_t, eliminated separate reentrant and
127 non-reentrant declarations, added _memmove declaration
128 * device/lib/_memcpy.c: changed to use size_t instead of int,
129 changed /4 to >>2 to avoid division library call
130 * device/lib/_memcmp.c,
131 * device/lib/_memset.c,
132 * device/lib/_strncat.c,
133 * device/lib/_strncpy.c,
134 * device/lib/_strncmp.c: changed to use size_t instead of int
135 * device/lib/_memmove.c: new file (fixed bug #772294)
136 * device/lib/Makefile.in: added _memmove.c
137 * device/lib/z80/asm_strings.s: fixed bug #772290
138 * support/regression/tests/bitfields.c: attempt to fix host assertion
139 failure on amd64-unknown-linux2.2
141 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
144 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
145 * as/z80/asmain.c (main): fixed bug #801766
147 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
149 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
152 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
155 reported in bug #800609
157 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
159 * Top header beautifications in src/pic16 directory:
160 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
161 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
162 pcoderegs.h, ralloc.c, ralloc.h
163 * main.c: added top header and GPL license notice
164 * pcode.c: fixed the if-conditional warning
166 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
168 * device/lib/_mullong.c: replaced int by short for gcc
170 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
173 and JUMPTABLE iCodes properly now (worked by accident before)
174 * src/mcs51/gen.c (leftRightUseAcc),
175 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
176 iCode properly now. Use getSize instead of nRegs since a & b
177 aren't part of the nRegs tally.
179 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
181 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
182 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
183 before instructions that use the _STATUS register
185 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
187 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
188 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
189 fetching of the pointer
190 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
191 copied from genNearPointerSet()
192 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
193 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
194 If they pop r0/r1 they must be called in the opposite order than aopOp().
195 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
196 (resp. --stack-auto), prepared for --xstack
198 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
200 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
202 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
204 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
205 these ports have their own __sdcc_external_start()
207 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
209 pic patch provided by Slade Rich <slade_rich@yahoo.com>
210 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
211 type for bits was changed. It resulted in bit variables becoming
212 global, which is not permitted in PIC 14 assembly output.
214 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
216 * doc/sdccman.lyx: various additions and updates. Rearranged sections
218 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
220 Z80 and MCS51 linkers complaint if a public symbol is defined
221 in more than one library module:
225 * as/mcs51/Makefile.in
227 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 A few small changes that speed up the peephole optimizer.
233 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
235 Try to make the peephole optimizer smarter by maintaining
236 an association between the assembly source code and the
237 iCodes that originated them. Put this information to use
238 with a new peephole rule condition "notVolatile" so that
239 the rules can be aggressive yet still safe.
244 * src/mcs51/peeph.def
246 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
251 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
252 if the left or right operand symbols have the accuse flag set.
254 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 Changed the type of the result of the ! (NOT) operator to char;
257 previously it returned the same type as the source. This allows
258 us to eliminate all the genFloatNot functions (all of its target
259 implementations were very buggy) since !float can use the same
262 * src/SDCCicode.c (ast2iCode): ! returns char
263 * src/mcs51/gen.c (genNot, genNotFloat),
264 * src/ds390/gen.c (genNot, genNotFloat),
265 * src/z80/gen.c (genNot, genNotFloat),
266 * src/pic/gen.c (genNot, genNotFloat),
267 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
269 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
271 pic patch provided by Slade Rich <slade_rich@yahoo.com>
272 1. Interrupt would not compile properly. Ensure PCLATH register is saved
273 during interrupts. Ensure WSAVE is located at a shared bank address.
274 2. Fixed page selection in some places
275 3. Fixed BTFSS/C to where necessary use registers directly and not simply
276 the registers name strings.
277 4. Fixed "signed / unsigned compare" compiler warnings.
278 5. The PIC port manages its own allocation of the general purpose
279 registers, but makes no attempt to reuse them. As a result when
280 compiling it soon runs out of general purpose registers. Some
281 additional code was added to the files pcode.c and device.c to walk
282 through the function call tree and rename the registers so that they
292 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
293 genPlus() & genMinus() when the result is the same as left or right
295 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
297 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
299 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 Made bitfield a distinct type from bit so that bitfields
302 convert as per ANSI C and bits retain their traditional
303 boolean style behaviour. Implemented bitfield support in
311 * src/ds390/gen.c: bit v bitfield split
312 * src/z80/gen.c: New support for bitfields
313 * support/regression/tests/bitfields.c: reenabled z80,
316 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
318 Rules 246.x, 247.x relate to bitfields, the others speed up
319 access to xdata mapped I/O devices.
321 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
323 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
325 Cleaned up genPackBits and genUnpackBits and added two helper
326 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
327 for literal assignments in genPackBits (thanks to Frieder for
333 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 Fixed bug #748310 (pointer to function type mishandled when the
336 function name is omitted). Also fixed a SIGSEGV when a function
337 attribute (reentrant, etc) is used on a non-function or on a
338 function but misplaced before the parameter list.
340 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
342 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
343 * support/Util/SDCCerr.h,
344 * support/Util/SDCCerr.c: Added func attr misuse error msg
346 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
348 Fixed bug #787649 by anonymous
349 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
350 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
352 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 Fixed numerous bitfield problems.
356 * src/SDCC.y: More bitfield related error checking
358 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
359 * support/Util/SDCCerr.h,
360 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
361 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
362 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
363 * support/regression/tests/bitfields.c: tests added
365 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 Made the constant following the "interrupt" keyword optional. If
368 omitted, the function will not automatically be given an entry
369 in the interrupt vector table (similar to #pragma NOIV, but
370 less syntacticly kludgy). The interrupt number is also now
371 range checked. Also fixed a bug in the high order bit example
378 * support/Util/SDCCerr.c
379 * support/Util/SDCCerr.h
382 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
384 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
385 * src/SDCCicode.c (operandOperation): rewritten some ops
386 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
387 * src/SDCCsymt.c (computeType): literals are handled the same way as any
389 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
390 be re-activated by defining REDUCE_LITERALS)
391 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
392 unsigned, but are signed by default
393 * src/SDCCval.c (constVal): rearranged
394 * src/SDCCval.c (valMod): preliminary fix
395 * src/SDCCval.c (valCastLiteral): use TYPE_* types
396 * support/regression/literalop.c: added, work in progress
398 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
400 Generate warnings for useless declarations like "char data;"
401 that don't do what new users expect.
404 * support/Util/SDCCerr.h
405 * support/Util/SDCCerr.c
407 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
409 * src/SDCCval.c (valMult): fix overflow detection of negative int
411 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
415 Changes to support big endian targets:
428 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
430 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
431 * device/lib/time.c: fixed warning "integer overflow in expression"
433 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
435 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
436 * src/SDCCval.c (constVal): changed default to signed; hex and octal
437 constants are unsigned; added recognition of "u" flag for unsigned
438 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
439 * src/SDCCval.c (valDiv, valMod): fixed signdness
440 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
441 signedness of modulo, left and right shift
442 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
443 * support/Util/SDCCerr.h: added warning W_INT_OVL
444 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
445 * src/SDCCast.c (ast_print): improved output of constants
447 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
449 Fixed some warnings when building with MSVC:
462 * support\cpp2\cpplib.c
466 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
468 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
470 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
472 * support\librarian\clean.mk: Do not remove Makefile.
473 * support\librarian\Makefile: added.
475 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
477 Added librarian to MSVC build:
480 * support\librarian\librarian.dsp
482 'configure' not needed for librarian, removed:
483 * support\librarian\configure
484 * support\librarian\configure.in
485 * support\librarian\config_in.h
486 * support\librarian\Makefile.in
488 Hopefully these ones built the librarian and the rest of sdcc properly:
492 Messed up 'configure', so revert to previous version:
496 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
498 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
499 there, while the mantissa of a double is "only" 53 bits wide.
501 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
503 Adding sdcclib to the build. MSVC project coming soon.
506 * support\librarian\clean.mk
507 * support\librarian\configure
508 * support\librarian\configure.in
509 * support\librarian\config_in.h
510 * support\librarian\Makefile.bcc
511 * support\librarian\Makefile.in
512 * support\librarian\sdcclib.c
519 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
521 Linker now complaints if linked modules have conflicting options, for
522 example, one compiled using --model-large and another one compiled with
523 --model-small. The following files were modified:
545 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
547 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
548 as/mcs51/lklibr.c: Generate a warning when a library is not found.
550 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
552 * src/z80/mappings.i: fix _mul[us][int,long] entries
554 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
556 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
558 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
560 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
561 * support/regression/tests/bitopcse.c: added
569 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
571 added support for new library format to z80, gbz80 linkers:
577 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
579 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
580 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
582 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
584 added DUMMY_READ_VOLATILE:
593 * src/SDCCcse.c (algebraicOpts): many improvements
594 * src/SDCCcse.h: removed algebraicOpts()
595 * src/SDCCicode.c (picDummyRead): added
597 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
599 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
600 "Insufficient space in data memory".
602 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
604 * src/mcs51/gen.c: fixed bug #771358
605 * src/z80/gen.c: fixed bug #759087
607 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
609 * src/pic16/glue.c: minor cleanup by Vangelis
611 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
613 * device/include/regc515c.h: fixed #758477
614 * device/lib/_gptrget.c: saving some cycles in generic pointer get
615 * device/lib/_gptrput.c: saved a few bytes
616 * my tab spacing is 8, yours too?)
617 * device/lib/_ser.c: process RX bytes earlier than TX bytes
618 * device/lib/serial.c: process RX bytes earlier than TX bytes
619 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
621 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
625 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
627 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
629 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
631 * device/lib/Makefile.in: bad fix, reverted to 1.43
633 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
635 * device/lib/Makefile.in: added missing z80 object files
637 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
639 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
640 pic16 progress by Vangelis:
658 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
660 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
662 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
664 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
665 added gbz80 build to MSVC project.
666 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
667 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
668 from 8051 stuff and setup so it links using a .lnk file.
670 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
672 * support/librarian/sdcclib.c: sdcc librarian.
673 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
676 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
678 * as/mcs51/lkmain.c: properly handle extensions in function afile.
680 2003-07-02 Borut Razem <borut.razem@siol.net>
682 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
683 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
684 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
685 src/xa51/main.c, src/z80/main.c:
686 virtualization of glue() function: each port has it's own glue function,
687 which is accessed by do_glue function pointer in PORT.general structure
689 2003-07-01 Kevin Vigor <kevin@vigor.nu>
691 * DS800C400 fun, improved ROM interface and tinibios.
693 2003-06-27 Kevin Vigor <kevin@vigor.nu>
695 * More support for DS80C400. Now includes beginning of interface to ROM.
697 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
699 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
701 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
703 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
705 2003-06-19 Borut Razem <borut.razem@siol.net>
707 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
709 2003-06-19 Borut Razem <borut.razem@siol.net>
711 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
712 fixed Z80 port - crt0.o: cannot open.
714 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
716 * support/Util/MySystem.c (merge_command): revert bad fix
718 2003-06-18 Borut Razem <borut.razem@siol.net>
720 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
722 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
724 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
725 option --use-stdout sends errors to stdout instead of stderr.
727 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
729 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
731 2003-06-15 Borut Razem <borut.razem@siol.net>
733 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
734 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
735 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
736 fixed width array of pointers replaced with sets;
737 multiple include and lib paths ared transferred to preprocessor and linker
738 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
739 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
740 fixed width array of pointers
741 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
742 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
743 fixupPath(), getPathDifference()
744 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
745 fixed width array of pointers
747 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
749 * src/pic16/ralloc.c: fix warnings
750 * src/pic16/pcode.c: fix warning
752 2003-06-10 Scott Dattalo <scott@dattalo.com>
754 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
755 know all the details, but essentially this set of changes enable
756 the pic16 port to generate movff instructions and generate assembler
762 * src/pic16/device.c:
765 * src/pic16/pcoderegs.c:
766 * src/pic16/ralloc.c:
767 * src/pic16/ralloc.h:
769 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
771 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
772 added option --vc, so sdcc errors and warnings are compatible with
773 Microsoft Visual Studio.
775 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
777 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
778 device/lib/libfloat.lib: added atof function.
780 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
782 * doc/sdccman.lyx: updated to Lyx 1.3
783 * doc/cdbfileformat.lyx: updated to Lyx 1.3
784 * doc/test_suite_spec.lyx: updated to Lyx 1.3
785 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
787 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
789 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
791 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
793 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
794 additions to the "related tools/documentation" section
796 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
798 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
800 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
802 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
803 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
805 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
807 * doc/sdccman.lyx: fix double dash and other minor things
808 * doc/Makefile: fix double dash
810 2003-05-28 Karl Bongers(patches from Martin Helmling)
811 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
812 condition and ignore commands.
814 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
816 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
817 is in parts still quite out of date, I did changes as far as I felt makes sense
818 for a non-native english speaker.
819 Please feel free to add to the manual or to correct my changes.
820 * doc/Makefile: undid touching the date of intermediate tex files.
822 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
824 * doc/sdccman.lyx: Manual has an index now
826 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
828 Finalize muluint/mulsint and mululong/mulslong merging:
829 * device/lib/_mulint.c
830 * device/lib/_mullong.c
831 * device/lib/gbz80/mul.s
832 * device/lib/gbz80/stubs.s
833 * device/lib/z80/mul.s
834 * device/lib/z80/stubs.s
835 * src/SDCCsymt.c (initCSupport)
837 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
839 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
840 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
841 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
842 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
845 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
847 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
848 the regression tests I'm not brave enough to enable 245.b, 245.c
849 * doc/sdccman.lyx: added latex preamble for hyperref package.
850 Using pdflatex this will give you a hyperlinked pdf file with
851 bookmarks. (prepend '%' before /usepackage if this breaks something)
853 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
855 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
857 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
859 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
861 2003-05-21 <johan@balder>
863 * src/SDCCglue.c (printIval): fixed bug #739934
865 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
867 Applied patch from bug 737905 (renamed yylineo to mylineno):
874 * src/pic16/pcode.c: Cleaned warnings
875 * src/pic16/pcodeflow.c: Cleaned warnings
876 * src/pic16/pcoderegs.c: Cleaned warnings
878 2003-05-19 Scott Dattalo <scott@dattalo.com>
880 * src/pic16/pcode.c: Cleaned warnings
881 * src/pic16/pcodepeep.c: Cleaned warnings
882 * src/pic16/ralloc.c: Cleaned warnings
884 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
886 * doc/sdccman.lyx: fixed bug 739745
887 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
889 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
891 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
892 it can be defined with CFLAGS when running configure
893 * src/SDCCmain.c: fixed compiling + linking with object files
895 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
897 * configure.in: configure for pic16 port,
898 added --disable-pic16-port
899 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
900 * src/SDCCmain.c: linkOptions is changed to set *,
901 added if/endif conditional macros to remove options help
902 messages from optionsTable when a port is not configured, added
903 support for the PIc16 port in the ports table, when executing
904 the compiler with no port specified on command line, a default
905 port is selected with the new macro DEFAULT_PORT which is
906 defined in port.h, in setDefaultOptions() linkOptions is removed
907 from initialization assignment, since now it is a set,
908 parseCmdLine uses setParseWithComma for linkOptions, in
909 linkEdit() linkOptions are accessed with new function indexSet()
910 which returns the i'th item of a set variable. See SDCCset.c, in
911 linkEdit() when calling buildCmdLine(), added linkOptions as
912 last argument. Now users can pass arguments to gplink via the
913 -Wl option, main() uses pic16glue() to glue up pic16 programs
914 * src/SDCCpeeph.c: various changes to support pic16
915 * src/SDCCset.c: added function void *indexSet(set *, int) to
916 return the i'th item of the set
917 * src/SDCCset.h: added function prototype for indexSet()
918 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
919 * src/clean.mk: added pic16 in CLEANALLPORTS variable
920 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
921 added macro DEFAULT_PORT
922 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
923 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
925 * src/pic16/glue.c: commented out some error producing lines
926 * src/pic16/main.c: __config directives are commented out to stop
927 gpasm complaining and test the linkage with gplink, _linkCmd and
928 _asmCmd changed to be more gplink and gpasm friendly
929 * src/pic16/peeph.def: peep rule 3 is commented out, since it
930 produced an error when parsed, peep rule 12 is added to utilize
931 movff, but it is commented out since the pCode does not support
932 yet a command with 2 address arguments
934 2003-05-18 <johan@balder>
936 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
937 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
938 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
940 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
941 Added feature to script commands from file.
943 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
945 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
946 * src/SDCCutil.c: include ctype.h for win32
948 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
950 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
952 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
954 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
955 Fixed so you can set breakpoints prior to run, run does not stop
956 on entry now. Add tbreak. Other enhancements and fixes for use
959 2003-05-12 Borut Razem <borut.razem@siol.net>
961 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
963 2003-05-11 Borut Razem <borut.razem@siol.net>
965 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
966 the path of bin directory, so that PATH is the only env. variable, which has to be set
967 in case of standard installation.
968 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
969 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
970 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
972 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
974 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
975 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
976 temp files are in the port dir; clean the gen/test directory when
977 generating new test.c
978 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
979 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
980 * support/regression/tests/zeropad.c: added
982 2003-05-09 <johan@balder>
984 * src/SDCCglue.c: fixed bug #597940
986 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
988 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
989 cache sfr, optimize next,step, fix off by one sourceline,
990 support ddd list function.
991 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
993 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
995 * support/regression/HTMLgen.py: added compare_s2f()
996 * support/regression/Makefile: redo 1.27
997 * support/regression/generate-cases.py: redo 1.5
999 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1001 * support/regression/tests/float.c: workaround 33 bit hex constant
1002 * support/regression/tests/simplefloat.c: fix division for host
1004 2003-04-29 Scott Dattalo <scott@dattalo.com>
1006 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1007 that tame's the PIC's over-aggressive optimizer.
1009 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1011 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1014 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1016 Initial support for DS80C400. "Hello world" runs on TINIm400
1019 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1021 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1022 * Some notes on ddd usage added in debugger/README
1023 Martin Helmling adding more features and fixes for ddd GUI debugger.
1024 Code added for nexti, stepi, up, down, and other adjustments.
1026 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1028 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1029 * src/pic/peeph.def Added two rules to optimize carry manipulation
1030 * src/pic/* removed debug printfs
1032 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1034 * debugger/mcs51/cmd.c: added header newalloc.h
1036 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1038 * as/Makefile: new EXEEXT
1039 * as/z80/Makefile: remove trailing slash of BUILDIR
1040 * as/z80/clean.mk: new EXEEXT
1041 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1042 * support/cpp2/Makefile.in: new EXEEXT
1043 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1045 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1047 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1048 EXEEXT was introduced to fix all related problems with targets
1049 "clean", "install" and "uninstall"; a couple of further flaws
1050 especially with "clean" have been fixed too
1051 * as/mcs51/Makefile.in
1056 * debugger/mcs51/Makefile.in
1057 * debugger/mcs51/clean.mk
1059 * link/z80/Makefile.in
1062 * packihx/Makefile.in
1064 * sim/ucsim/Makefile
1065 * sim/ucsim/clean.mk
1066 * sim/ucsim/avr.src/Makefile.in
1067 * sim/ucsim/avr.src/clean.mk
1068 * sim/ucsim/s51.src/Makefile.in
1069 * sim/ucsim/s51.src/clean.mk
1070 * sim/ucsim/xa.src/Makefile.in
1071 * sim/ucsim/xa.src/clean.mk
1072 * sim/ucsim/z80.src/Makefile.in
1073 * sim/ucsim/z80.src/clean.mk
1074 * sim/ucsim/main_in.mk
1075 * sim/ucsim/packages_in.mk
1076 * sim/ucsim/gui.src/Makefile.in
1077 * sim/ucsim/gui.src/serio.src/Makefile.in
1078 * sim/ucsim/gui.src/serio.src/clean.mk
1081 * support/cpp2/Makefile.in
1082 * support/cpp2/clean.mk
1083 * support/makebin/Makefile
1084 * support/makebin/clean.mk
1085 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1086 * doc/sdccman.lyx: --program-suffix no longer needed
1088 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1090 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1091 Martin Helmling added support for ddd GUI debugger.
1092 Code added to display assembly, set variables, and other commands
1093 to interface to ddd.
1095 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1097 * as/Makefile: fix target clean
1098 * as/clean.mk: fix target clean
1099 * as/z80/clean.mk: fix target clean
1101 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1103 * Makefile.common.in: added @EXEEXT@
1104 * configure.in: removed all mingw32 stuff
1105 * configure: rebuilt from configure.in
1106 * doc/sdccman.lyx: updated section "installation"
1107 * support/scripts/sdcc_mingw32: adapted to configure
1108 * support/scripts/sdcc_cygwin_mingw32: added
1110 2003-04-22 Scott Dattalo <scott@dattalo.com>
1112 * src/pic Added object file support for the PIC port
1113 * src/pic Applied patch from Craig Franklin (this started the object file support)
1114 * src/regression Updated the PIC regression tests for object files
1116 2003-04-20 Borut Razem <borut.razem@siol.net>
1118 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1119 lklex.c: In function `getfid':
1120 lklex.c:203: warning: array subscript has type `char'
1121 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1122 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1123 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1124 stack handling macros
1126 2003-04-19 Borut Razem <borut.razem@siol.net>
1128 * "handling space characters in file path" task:
1129 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1130 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1131 * support/Util/MySystem.h: make it self-sufficient
1132 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1133 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1134 handling space characters in file path
1135 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1136 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1137 * support/Util/MySystem.c: handling space characters in executable's path
1139 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1141 * as/z80/Makefile: fix permanent rebuild of z80
1142 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1143 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1145 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1147 * src/SDCCopt.c: add special case optimization to replace modulo by
1148 a power of two with a bitwise AND.
1150 2003-04-18 <johan@balder>
1152 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1154 2003-04-17 <johan@balder>
1156 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1157 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1159 2003-04-13 Borut Razem <borut.razem@siol.net>
1161 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1162 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1163 fixed mingw problem in adl_NORMALIZE_PATH
1165 2003-04-12 Borut Razem <borut.razem@siol.net>
1167 * fixed "#pragma SAVE/RESTORE can not be nested":
1168 * src/SDCC.lex: reworked pragma handling functions
1169 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1170 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1172 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1174 * src/SDCCutil.c (pathEquivalent): defined but not used
1175 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1176 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1177 * configure: rebuilt from configure.in
1178 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1179 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1180 * device/include/Makefile.in: replace sdcc_datadir
1181 * device/lib/Makefile.in: replace sdcc_datadir
1182 * Makefile.common.in: add LDFLAGS from configure
1183 * packihx/Makefile.in: use LDFLAGS
1184 * src/Makefile.in: use LDFLAGS
1185 * support/cpp2/Makefile.in: add LDFLAGS from configure
1186 * support/makebin/Makefile: use LDFLAGS
1187 * .version: bumped version number to 2.3.5
1189 2003-04-12 Borut Razem <borut.razem@siol.net>
1191 * completed "different paths" task:
1192 * src/SDCCmacro.c: fixed bug in handling quotes
1193 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1194 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1196 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1198 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1200 2003-04-11 kevin Vigor <kevin@vigor.nu>
1202 * ds390/gen.c ds390/peeph.def: fix bug 706781
1204 2003-04-11 Borut Razem <borut.razem@siol.net>
1206 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1208 2003-04-10 Scott Dattalo <scott@dattalo.com>
1210 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1211 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1212 set - this bit used to not be set...).
1213 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1214 bad code in PIC Port
1215 * src/regression/and2.c added to test bug 609268
1216 * src/regression/Makefile added and2.c to regression test
1219 2003-04-08 <johan@CP255758-A>
1221 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1222 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1223 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1225 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1227 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1229 * support/cpp2/Makefile.in: fix bug #487815
1230 * configure: rebuilt from configure.in
1231 * Makefile.common.in: docdir changed, new path suffixes
1232 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1233 * sdcc_vc_in.h: reflect changes from sdccconf.h
1234 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1235 * src/SDCCutil.h: remove BINDIR hack
1236 * doc/sdccman.lyx: update new path hierarchy
1238 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1240 * src/SDCCpeeph.c: added okToRemoveSLOC test
1242 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1244 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1246 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1248 * src/SDCCpeeph.c: added labelIsReturnOnly test
1249 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1251 2003-04-05 <johan@balder>
1253 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1254 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1255 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1256 * src/SDCCast.c: fixed a warning
1257 * src/SDCCast.h: fixed a warning
1258 * src/SDCCicode.c (operandFromAst): fixed a warning
1260 2003-04-04 <johan@balder>
1262 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1263 * src/SDCCast.c (decorateType): fixed bug #715076
1264 * src/SDCC.y: fixed bug #702907
1266 2003-04-03 <johan@balder>
1268 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1269 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1270 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1271 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1272 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1274 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1276 * _decdptr.c: fix return values
1277 * _gptrget.c: fix return values
1278 * _gptrgetc.c: fix return values
1279 * _gptrput.c: fix return values
1280 * _mulint.c: fix return values
1281 * as/z80/Makefile: fix 'make -j' problem
1283 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1285 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1286 * configure.in: big cleanup, updated to autoconf 2.5x
1287 * configure: rebuilt from configure.in
1288 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1289 * sdcc_vc_in.h: reflect changes from sdccconf.h
1290 * doc/Makefile: fixed a flaw in "make install"
1292 2003-04-02 <johan@balder>
1294 * src/ds390/gen.c (genCmp): no comments
1295 * src/mcs51/gen.c (genCmp): no comments
1296 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1297 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1299 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1301 * support/regression/generate-cases.py: place generated file in given sub directory
1302 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1303 * support/regression/Makefile: improvements for 'make -j';
1304 side effect: it's simpler and faster now
1306 2003-03-31 Borut Razem <borut.razem@siol.net>
1308 * src/z80/main.c: link-{port} and as-{port} defined without path
1309 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1311 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1313 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1315 2003-03-30 Borut Razem <borut.razem@siol.net>
1317 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1318 changed type of list parameter to set
1319 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1320 * src/port.h: changed type of do_assemble() parameter to set
1321 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1322 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1323 definition of "cppoutfilename" macro with NULL value in preProcess()
1324 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1325 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1326 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1327 replaced with set *binPathSet
1328 * shash_add() deallocates the item, if allready exsists, before adding the new one
1329 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1331 2003-03-30 Scott Dattalo <scott@dattalo.com>
1333 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1334 a nested for loop bug in the PIC port
1335 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1338 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1340 * support/Util/dbuf.h: remove C++ stuff to make it portable
1342 2003-03-28 Borut Razem <borut.razem@siol.net>
1344 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1345 literal strings in stringLiteral()
1346 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1347 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1350 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1352 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1354 2003-03-26 <johan@balder>
1356 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1357 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1358 * src/SDCCast.c (decorateType): fixed " -v < 3"
1360 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1362 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1363 Added Lenny Story's debug infrastructure changes:
1364 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1365 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1366 * src/cdbFile.c: added
1367 * src/SDCCdebug.c: added
1368 * src/SDCCdebug.h: added
1369 * src/SDCCast.c (createFunction)
1370 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1371 * src/SDCCmain.c (parseCmdLine, main)
1372 * src/SDCCmem.c (redoStackOffsets)
1373 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1376 * src/avr/gen.c (genAVRCode)
1377 * src/ds390/gen.c (gen390Code)
1378 * src/mcs51/gen.c (gen51Code)
1379 * src/pic/gen.c (genpic14Code)
1380 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1381 * src/xa51/gen.c (genXA51Code)
1382 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1384 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1386 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1387 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1389 2003-03-22 <johan@balder>
1391 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1393 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1395 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1396 * doc/cdbfileformat.lyx: added, written by Lenny Story
1397 * doc/Makefile: added cdbfileformat.lyx
1398 * doc/clean.mk: added cdbfileformat.lyx
1400 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1402 * src/mcs51/peeph.def: fix bug #705773
1404 2003-03-20 <johan@balder>
1406 An sfr/sbit can have an "at #" AND an initializer
1407 * src/SDCCsymt.c (checkSClass):
1408 * src/SDCCmem.c (allocGlobal):
1409 * src/SDCCmem.c (allocLocal):
1410 * src/SDCCast.c (createBlock):
1412 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1414 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1416 2003-03-16 <johan@balder>
1418 Undid the hackup of const and volatile, the problem is much bigger
1420 * src/SDCCast.c:1.171
1421 * src/SDCCglue.c:1.138
1422 * src/SDCCicode.c:1.146
1423 * src/SDCCsymt.c:1.150
1424 * src/SDCCval.c:1.65
1426 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1428 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1429 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1431 2003-03-13 <johan@balder>
1433 Hackup const and volatile modifiers in type chains a bit:
1435 * src/SDCCast.c:1.169
1436 * src/SDCCglue.c:1.136
1437 * src/SDCCicode.c:1.143
1438 * src/SDCCsymt.c1.146
1439 * src/SDCCsymt.h1.59
1440 * src/SDCCval.c:1.63
1442 2003-03-12 <johan@balder>
1444 * src/SDCCBBlock.h: more LRH debugging junk
1445 * src/SDCCcflow.h: more LRH debugging junk
1446 * src/SDCCloop.c: more LRH debugging junk
1447 * src/SDCC.y (struct_declaration): fixed bug #697590
1448 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1449 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1450 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1452 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1453 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1454 test function names must now match exactly).
1455 * src/SDCCcse.c: added special case in findCheaperOp to allow
1456 extending a short integer. Makes less awful code for bug 700121 test case.
1458 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1460 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1461 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1463 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1465 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1466 actually called (operandsNotEqual() was called for all
1467 operandsNotEqualX tests).
1469 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1471 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1472 with shorter literals. Fixes bug 700121.
1474 2003-03-11 <johan@balder>
1476 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1478 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1480 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1481 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1483 2003-03-10 Borut Razem <borut.razem@siol.net>
1485 * src/SDCCmain.c: pipe preprocessor's output
1486 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1487 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1488 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1489 which closes all pipes in pipeSet set
1490 * src/SDCCset.c: free deleted item in function deleteSetItem()
1491 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1492 moved from z80 to src subproject
1493 * .version: increased version number to 2.3.4
1495 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1497 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1498 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1499 * support/regression/ports/xa51/spec.mk: fix typo
1501 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1503 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1505 2003-03-09 Borut Razem <borut.razem@siol.net>
1507 * src/SDCCmain.c: pipe preprocessor's output
1508 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1509 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1510 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1511 which closes all pipes in pipeSet set
1512 * src/SDCCset.c: free deleted item in function deleteSetItem()
1513 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1514 moved from z80 to src subproject
1516 2003-03-09 Borut Razem <borut.razem@siol.net>
1518 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1519 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1520 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1521 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1522 * src/SDCCglobl.h: unification of WIN32 native definitions
1524 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1526 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1528 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1530 * src/configure.in: check for endianess (even while cross-compiling)
1531 * src/configure: check for endianess (even while cross-compiling)
1532 * src/configure_in.h: check for endianess (even while cross-compiling)
1533 * src/avr/gen.c: remove old endianess stuff
1534 * src/mcs51/gen.c: remove old endianess stuff
1535 * src/ds390/gen.c: remove old endianess stuff
1536 * src/pic/gen.c: remove old endianess stuff
1537 * src/pic/genarith.c: remove old endianess stuff
1538 * src/pic/glue.c: fix endianess check
1539 * src/pic16/gen.c: remove old endianess stuff
1540 * src/pic16/genarith.c: remove old endianess stuff
1541 * src/pic16/glue.c: fix endianess check
1542 * src/xa51/gen.c: remove old endianess stuff
1543 * src/z80/gen.c: fix endianess check
1544 * src/SDCCglue.c: fix endianess check
1545 * src/ds390/peeph.def: fix bug 700036
1547 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1549 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1550 * src/configure: find appropriate data-types on host for SDCC's int and long
1551 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1552 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1553 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1555 2003-03-07 <johan@balder>
1558 some minor cleanups before the big shot
1559 OP_DEFS and OP_USES now use Kevin's protection
1560 new option --nolabelopt
1571 * src/ds390/ralloc.c:
1572 * src/mcs51/ralloc.c:
1574 * src/xa51/ralloc.c:
1577 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1579 * src/pic/pcode.c (get_op): fix 64 bit warnings
1580 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1581 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1582 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1583 * support/regression/tests/malloc.c: fix 64 bit warnings
1585 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1587 * src/mcs51/gen.c (genMinus): fixed bug 696436
1589 2003-03-02 Borut Razem <borut.razem@siol.net>
1591 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1593 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1595 * configure.in: test for mkstemp
1596 * sdccconf_in.h: add HAVE_MKSTEMP
1598 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1600 * device/include/ctype.h: removed warning while using --stack-auto
1601 * device/include/malloc.h: removed warning while using --stack-auto
1602 * device/include/string.h: removed warning while using --stack-auto
1604 2003-02-23 Borut Razem <borut.razem@siol.net>
1606 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1607 because NDEBUG is defined (see man assert)
1608 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1610 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1612 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1613 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1615 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1617 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1618 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1620 2003-02-18 <johan@balder>
1622 * as/mcs51/asmain.c (asmbl): module can start with a digit
1623 * as/z80/asmain.c (asmbl): module can start with a digit
1625 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1627 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1628 * src/asm.c: fix pipe() for Mingw32
1630 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1632 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1633 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1634 make -V work again; --c1mode reads now from stdin
1635 * doc/sdccman.lyx: added --c1mode
1636 * support/Util/SDCCerr.c: new messages for c1 mode
1637 * support/Util/SDCCerr.h: new messages for c1 mode
1638 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1640 2003-02-15 <johan@balder>
1642 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1644 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1646 * doc/sdccman.lyx: Environment variables, -o and other minor things
1648 2003-02-14 <johan@balder>
1650 * src/xa51/main.c: before anyone really tries to use it :)
1652 * Install doc's in share/sdcc/doc
1653 * removed some obsolete files
1654 * Do a proper make distclean and uninstall
1655 M Makefile.common.in
1658 M device/include/Makefile.in
1659 M device/lib/Makefile.in
1662 M sim/ucsim/doc/Makefile.in
1665 R src/xa51/peeph.rul
1666 M support/cpp2/Makefile.in
1667 M support/makebin/Makefile
1670 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1672 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1674 2003-02-10 Borut Razem <borut.razem@siol.net>
1676 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1677 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1678 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1679 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1680 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1681 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1682 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1683 src/z80/Makefile.bcc: Borland Makefile cleanup
1684 * as/z80/Makefile.bcc: Added Borland Makefile
1685 * support/cpp2/borland.h: Removed
1687 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1689 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1690 * src/SDCC.lex: new pragma NOIV
1691 * src/SDCCglobl.h: new pragma NOIV
1692 * src/SDCCmem.c: new pragma NOIV
1694 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1696 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1698 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1700 * src/SDCCmain.c: signal handling is switched off by --debug
1701 * doc/Makefile: small fix for install; use clean.mk again
1702 * doc/clean.mk: clean *.pdf and *.html too
1704 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1706 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1707 * device/lib/printfl.c: fix a ds390 bug by making it portable
1708 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1709 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1710 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1711 * debugger/mcs51/cmd.c: converted multi-line string literals
1712 * sim/ucsim/globals.cc: converted multi-line string literals
1713 * src/SDCCmain.c: introduced signal handler to remove temp files
1714 * doc/Makefile: small tweaks, implement clean
1715 * doc: removed generated files
1717 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1719 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1720 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1721 Address Record is not correctly generated for DS390."
1723 2003-02-02 Borut Razem <borut.razem@siol.net>
1725 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1726 * as/mcs51/asm.h: fixed compilation with Borland C
1727 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1728 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1729 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1730 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1731 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1732 src/z80/Makefile.bcc: delete $(LIB) only if exist
1733 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1735 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1737 * device/include/malloc.h: introduced NULL
1738 * device/include/string.h: introduced NULL
1739 * device/include/stdlib.h: introduced NULL
1740 * device/lib/_memcpy.c: removed NULL
1741 * device/lib/_strcat.c: removed NULL
1742 * device/lib/_strchr.c: removed NULL
1743 * device/lib/_strcmp.c: removed NULL
1744 * device/lib/_strcpy.c: removed NULL
1745 * device/lib/_strcspn.c: removed NULL
1746 * device/lib/_strlen.c: removed NULL
1747 * device/lib/_strncat.c: removed NULL
1748 * device/lib/_strncmp.c: removed NULL
1749 * device/lib/_strncpy.c: removed NULL
1750 * device/lib/_strpbrk.c: removed NULL
1751 * device/lib/_strrchr.c: removed NULL
1752 * device/lib/_strspn.c: removed NULL
1753 * device/lib/_strstr.c: removed NULL
1754 * device/lib/_strtok.c: removed NULL
1755 * device/lib/malloc.c: removed NULL, include own header
1757 2003-02-02 <johan@balder>
1759 * 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
1760 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1761 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1762 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1763 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1764 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1766 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1768 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1771 2003-02-01 <johan@balder>
1773 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1775 2003-01-31 <johan@CP255758-A>
1777 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1779 2003-01-30 <johan@balder>
1781 * src/SDCCBBlock.c: automatic bug detection
1782 * src/SDCCicode.c: automatic bug detection
1784 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 * src/SDCCglobl.h: now --xram-size 0 works
1787 * src/SDCCmain.c: now --xram-size 0 works
1789 2003-01-29 <johan@balder>
1791 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1793 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1795 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1796 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1797 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1798 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1799 * src/SDCCglobl.h: Added options --xram-size and --code-size
1800 * src/SDCCmain.c: Added options --xram-size and --code-size
1802 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1804 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1805 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1807 2003-01-27 <johan@balder>
1809 * src/SDCC.y: fixed bug #613764
1811 2003-01-26 <johan@balder>
1813 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1814 * src/SDCCsymt.h: fixed bug #673374
1815 * src/SDCCglue.c: fixed bug #661910
1816 * src/SDCCast.c: fixed bug #458099 and 673374
1818 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1820 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1821 * as/mcs51/strcmpi.h: added
1822 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1823 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1824 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1825 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1826 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1827 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1828 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1829 * as/mcs51/Makefile.aslink: new module strcmpi
1830 * as/mcs51/Makefile.asx8051: new module strcmpi
1831 * as/mcs51/Makefil.bcc: new module strcmpi
1832 * as/mcs51/Makefile.in: new module strcmpi
1833 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1835 2003-01-26 <johan@balder>
1837 * src/SDCCglue.c: reverted back to 1.124
1838 * src/SDCCast.c: reverted back to 1.156
1839 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1841 2003-01-25 <johan@balder>
1843 * src/SDCCglue.c: A better fix for bug #661910
1844 * src/SDCCast.c: A better fix for bug #661910
1845 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1847 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1849 * src/Makefile.in: remove spawn.o
1850 * src/SDCCmain.c: remove spawn.h
1851 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1852 * src/spawn.c: removed
1853 * src/spawn.h: removed
1854 * support/regression/ports/ds390/spec.mk: link with -r
1856 2003-01-24 <johan@CP255758-A>
1858 * src/ds390/gen.c (aopOp): fixed bug #667458
1859 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1860 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1861 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1863 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1865 * src/mcs51/peeph.def: better assembler identation by Frieder
1866 * src/mcs51/gen.c: better assembler identation by Frieder
1868 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1870 * as/z80/string.h: removed for gcc 3.2
1871 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1872 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1874 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1876 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1877 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1878 * support/regression/Makefile: separate temp files for ports
1879 * support/regression/generate-cases.py: separate temp files for ports
1880 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1881 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1883 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1885 * moved tinitalk to device/examples/ds390
1887 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1889 * as/mcs51/lkmem.c: rflag is for DS390
1890 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1891 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1892 (linkEdit): move mem- and map-files the same way as ihx-files
1893 * src/z80/main.c (_setDefaultOptions): removed --generic
1894 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1895 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1896 * src/pic/glue.c (picglue): --c1mode works again
1897 * src/pic16/glue.c (pic16glue): --c1mode works again
1898 * src/asm.c (printCLine): fix #660034
1900 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1902 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1903 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1904 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1905 * as/mcs51/lkmem (summary): better fix for sp problem
1906 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1907 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1908 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1909 remove --stack-after-data
1911 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1913 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1914 * src/SDCCutil.c (join): ugly bug: missing '\0'
1915 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1917 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1919 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1921 * src/pic/main.c (_asmCmd): gpasm supports -o
1922 * src/z80/main.c: more general macros
1923 * device/lib/Makefile.in: remove intermediate files
1925 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1927 * .version: Bumped version number to 2.3.3
1928 * src/SDCCBBlock.c: new option -o
1929 * src/SDCCglobl.h: new option -o
1930 * src/SDCCglue.c: new option -o
1931 * src/SDCCmain.c: new option -o
1932 * src/asm.c: new option -o
1933 * src/ds390/main.c: new option -o
1934 * src/pic/glue.c: new option -o
1935 * src/pic/pcode.c: new option -o
1936 * src/pic/ralloc.c: new option -o
1937 * src/pic16/glue.c: new option -o
1938 * src/pic16/pcode.c: new option -o
1939 * src/pic16/ralloc.c: new option -o
1940 * src/z80/main.c: new option -o
1941 * device/lib/Makefile.in: use -o
1942 * support/regression/ports/ds390/spec.mk: use -o
1943 * support/regression/ports/gbz80/spec.mk: use -o
1944 * support/regression/ports/mcs51/spec.mk: use -o
1945 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1946 * support/regression/ports/z80/spec.mk: use -o
1947 * support/regression/ports/ucz80/spec.mk: use -o
1948 * support/regression/ports/xa51/spec.mk: use -o
1949 * support/regression/fwk/lib/timeout.c: fix usage string
1951 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1952 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1954 2003-01-07 <johan@balder>
1956 * src/SDCCast.c (decorateType): fixed bug #600035
1958 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1959 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1960 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1961 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1962 * src/pic/pcode.c: outcommented unused variable to remove warnings
1963 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1965 2003-01-06 <karl@turbobit.com>
1966 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1969 2003-01-06 <johan@balder>
1971 * src/SDCCicode.c: fixed array add
1973 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1974 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1975 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1977 2003-01-04 <johan@balder>
1979 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1981 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1982 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1984 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1985 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1986 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1988 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1991 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1992 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1994 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1995 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1997 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1999 * in \sdcc\as\mcs51\ changed these files in order to create an
2000 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2001 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2002 following files to include the previous two files: aslink.dsp,
2003 Makefile.aslink, Makefile.bcc, and Makefile.in.
2005 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2006 .adb instead of .cdb
2008 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2010 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2011 value from option --iram-size.
2013 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2015 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2018 2002-09-18 <wiml@hhhh.org>
2020 * SDCClrange.h: exposed setFromRange() and setToRange()
2021 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2022 packRegsForAccUse() (bug 542397)
2023 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2024 multiple times and emitting the fetch operations more than once
2025 added aopGetUsesAcc() function to allow binary operators to
2026 fetch their operands in the correct order; made genMinus() emit
2027 compact code for X = LITERAL - Y
2029 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2030 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2031 sprintf() in line 1267.
2033 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2034 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2037 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2038 Changes to aslink (All the changes are marked with 'JCF'):
2040 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2043 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2044 area BSEG. Also moves, if possible, the DATA area down into the internal
2045 ram so more space is available.
2047 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2050 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2051 not bytes. Function summary() which creates a memory usage summary
2052 file with extension .mem. Reports of overlaping stack and small stack
2053 size. If the space for the stack is less than 16 bytes aslink trows a
2056 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2057 the 8051. Option 'y' for memory summary output file.
2059 Changes to sdcc (All the changes are marked with 'JCF'):
2061 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2063 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2064 overlaying area for it (uses RegBankUsed[4]).
2066 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2067 bank zero as used by default. By default aslink locates the stack
2068 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2069 the creation of the .mem file. Delegates the allocation of data area
2070 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2071 the begining of the stack area to aslink.
2073 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2074 glue() in SDCCglue.c creates an area for it.
2076 2002-09-03 Borut Razem <borut.razem@siol.net>
2077 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2078 sdcc/src/pic/glue.c:
2079 introduced atexit() handler for teporay files removal in case of
2080 errors, assertions, ...
2082 2002-08-29 Borut Razem <borut.razem@siol.net>
2083 * sdcc/support/cpp2/auto-host_vc_in.h:
2084 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2085 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2086 Maybe there is a similar problem with BORLANDC? It should be checked!
2088 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2089 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2090 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2091 was not executed, and the compiler (cl) launched a warning:
2092 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2094 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2095 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2097 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2098 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2100 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2101 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2102 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2103 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2104 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2105 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2106 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2107 - added Release configuration in VS projects
2108 - review of compiler an linker options
2109 - VC .exe files are generated in bin_vc directory, not to interfere
2110 with binaries generated from other projects (cygwin, mingw, bcc ...)
2112 * sdcc/src/yacc.dsp: added
2114 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2115 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2116 and insert the version number definitions from .version
2118 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2120 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2121 added - genarate auto-host.h using auto-host_vc_in.h as template
2124 removed from CVS, generated automatically
2126 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2127 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2129 2002-08-11 Borut Razem <borut.razem@siol.net>
2130 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2132 2002-08-10 Borut Razem <borut.razem@siol.net>
2133 * src/SDCCmain.c (main):
2134 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2135 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2136 The consequence was that some temporary files were not removed.
2139 unification of code in functions tempfilename() and tempfile():
2140 function tempnam() is defined in Visual Studio 6.0 and .NET
2142 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2144 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2145 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2146 - removed compiler command line option /WX: Treats all warnings as errors
2147 - update a list of source files, included into the project
2149 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2150 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2151 changed project type to Generic Project so that can be correcly converted to VS.NET project
2153 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2155 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2157 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2159 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2160 added return 0 statements after assert() to make compiler happy
2162 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2163 added newline in the def file to keep MSC compiler satisfied
2165 * sdcc/src/z80/gen.c:
2166 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2167 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2168 - solved MSC error in function aopDump()
2170 * sdcc_vc.h: define PREFIX as "\\sdcc"
2172 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2173 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2175 2002-06-22 Scott Dattalo <scott@dattalo.com>
2176 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2177 - Rewrote the register banking algorithm.
2178 - Added pCode live-range analysis to registers (for now, only non-used and
2179 singly-used registers optimized away)
2181 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2183 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2185 2002-05-10 Scott Dattalo <scott@dattalo.com>
2186 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2188 2002-04-22 Michael Hope <michaelh@vroom>
2190 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2192 * configure.in (DD_COPT): Added include support required for gbdk.
2194 * .version: Bumped version number just to increase it.
2196 * src/SDCCmain.c: Added -nostdinc to the default options.
2198 2002-04-15 Michael Hope <michaelh@vroom>
2200 * device/lib/z80/printf.c (sprintf): Added.
2202 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2204 * src/z80/peeph.def: Added transpose redundent load rule.
2206 * src/z80/main.c: Added force callee saves for jaune.
2208 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2210 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2212 2002-03-28 Johan Knol <johan@balder>
2214 * src/SDCCval.c: fixed bug #532436
2216 2002-03-14 Scott Dattalo <scott@dattalo.com>
2218 Added "char *Processor" field to the port structure.
2221 Added -p option. Allows port dependent processor to be specified.
2224 Initialized the new field char *Processor field to NULL in all ports
2227 Compiler generated registers for interrupt context saving
2228 were not getting allocated.
2230 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2233 Fixed left shift. Will promote the left side of a left shift
2234 if a) left shifting more than size of operand or b) when assigned
2235 to something size > size of left side
2237 2002-03-14 Scott Dattalo <scott@dattalo.com>
2239 tons of changes. Register allocation has been
2240 rewritten. Added customization for the various PICs. Flow
2241 analysis is restructured. ...
2247 Added. device.c is a PIC port hack to accomodate variations
2250 2002-03-13 Michael Hope <michaelh@vroom>
2252 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2254 2002-03-04 johanknol <johanknol@manik>
2256 * /src/SDCCval.c: fixed
2258 const unsigned char arr[][2] = { { 0, 1 } };
2259 t18.c:1: error: Initializer element is not constant
2261 2002-03-04 bela <bela@manik>
2263 * /device/include/mcs51reg.h:
2264 ds89c420 register definition update
2266 2002-03-03 <johan@FRIJA>
2268 * support/Util/SDCCerr.c: did something, but don't no why anymore
2270 * support/regression/tests/bug-524691.c: made it a little less shy
2272 * src/SDCCast.c (decorateType): fixed bug #524697
2274 * src/SDCCast.c: made some lineno improvements
2276 * src/SDCCval.c (getNelements): changed warning to error
2278 * src/SDCCglue.c (printIvalArray): changed warning to error
2280 * src/SDCCicode.c: fixed a warning for mingw
2282 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2284 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2286 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2288 * src/ds390/peeph.def:
2289 Added some more peephole rules
2291 * src/ds390/gen.c: Various fixes & enhancements
2293 * src/SDCClrange.c, src/SDCClrange.h:
2294 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2296 * src/ds390/ralloc.c:
2297 various fixes & enhancements (ds390) specific
2299 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2300 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2303 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2305 2002-03-02 <johan@FRIJA>
2307 * src/SDCCast.c (decorateType): fixed bug #524708
2309 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2311 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2313 2002-03-01 Michael Hope <michaelh@vroom>
2315 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2317 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2319 2002-03-01 <johan@FRIJA>
2321 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2323 * src/SDCCast.c (decorateType): fixed bug #524209
2325 * src/SDCCval.c (valNot): fixed bug #524195
2327 2002-02-26 <johan@balder>
2329 * src/xa51/gen.c: fixed a warning
2331 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2333 * src/SDCCast.c (decorateType): fixed bug #522534
2335 2002-02-23 <johan@balder>
2337 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2339 2002-02-22 <johan@balder>
2341 * src/SDCCast.c: fixed bug #514865
2343 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2345 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2347 * sdcc/src/SDCCloop.c:
2348 Previous fix was not good. basic blocks that have "break" or "return" are
2349 not really partof a loop , but live ranges used in these blocks should
2350 be live thru the entire loop, so set partOfLoop but don't add them to
2353 2002-02-21 <johan@FRIJA>
2355 * src/SDCCcse.c: fixed bug #514308
2357 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2360 Fixed BUG #519583. If a conditional block ended in a return/break
2361 statement inside a loop, it was not being considered part of the loop.
2363 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2365 2002-02-10 Karl Bongers <karl@turbobit.com>
2368 Fixed up SDCDB debugger somewhat. Updated debugger/README
2369 with lots of comments and notes.
2371 * device/examples/test2.c:
2372 Fix bug, "red" variable not being initialized(compiler complained).
2374 * device/examples/Makefile, examples/test3.c:
2375 Add Makefile in device/examples folder, compiles test3.c
2376 for use as a multiple module SDCDB test case.
2378 * sim/ucsim/cmd.src/cmdset.cc:
2379 Took out debug printfs in ucsim "next" command.
2382 Karl and Johan start ucsim XA support. Most dissassembly working,
2383 about 75% emulation done(plenty of work remaining).
2385 * sim/ucsim/z80.src:
2386 Add Z80 support to ucsim, add test-ucz80 regression test,
2387 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2388 Notice z80 compiler fails on examples/test3.c/crc code.
2390 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2392 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2393 Added support for --parms-in-bank1
2395 * src/ds390/peeph.def:
2396 added a few more peephole optimzations
2399 1) added __builtin_inp & __builtin_outp used to read in data of given length
2400 from a memory mapped port
2401 2) added __builtin_memcmp
2402 3) added __builtin_swapw swap bytes of a short
2404 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2405 1) handle multiple send & receives from register bank1
2406 2) ralloc can now allocate DPTR1 to some liveRanges
2408 * src/SDCCsymt.c, src/SDCCsymt.h:
2409 changes to handle multiple sends & receives
2412 added some pointer arithmetic optimization
2415 added some pointer arithmetic optimizations but not stable yet so not
2416 called from anywhere (will get this working shortly)
2418 * src/SDCCopt.c: fixed for multiple sends & receives
2421 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2422 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2423 set preprocessor defines (depending on options)
2425 * src/SDCCicode.c, src/SDCCicode.h:
2426 changes made to handle multiple sends & receives
2429 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2431 * src/SDCCcse.c, src/SDCCcse.h:
2432 added function findbackward def (to be used in upcoming optimization)
2434 * src/SDCCcflow.c, src/SDCCcflow.h:
2435 added function returnAtEnd - to determine if a basic block terminates with
2438 * src/SDCCast.c, src/SDCCast.h:
2439 added option parms-in-bank1
2441 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2442 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2443 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2444 adjusted for --parms-in-bank1 option
2446 * device/include/string.h:
2447 donot redefine "reentrant" keyword
2449 * device/include/ds80c390.h: Added some more SFRs
2451 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2453 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2455 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2457 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2459 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2461 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2463 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2465 * Added --xram-movc option
2467 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2469 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2471 2002-01-11 Johan Knol
2473 * Added math lib of Jesus Calvino-Fraga
2475 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2477 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2478 * support/regression/Makefile: new target test-mcs51-stack-auto
2479 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2481 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2483 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2485 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2487 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2489 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2491 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2493 * src/SDCCglue.h: add definition for printIvalChar()
2495 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2497 * src/SDCCast.c: fix #498138 by Johan
2499 * src/SDCCglue.c: fix #498138 by Johan
2501 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2503 * support/regression/Makefile: fix clean
2505 * support/regression/ports/ds390/support.c: fix transmission of last character
2507 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2509 * /sdcc/src/ds390/gen.c:
2510 a) improved computing address of stack variable
2511 b) took out some #if 0 code
2512 c) improved parmBytes adjustment
2513 d) improved genPlusIncr & genMinusIncr
2514 e) genCmp could generate bad code (when left assigned to DPTR)
2515 f) Fixed bug in hasInc
2517 * /sdcc/src/ds390/ralloc.c:
2518 a) packRegsForSupport could mess up live information (Fixed)
2519 b) packRegsDPTRuse could be incorrect for left & right shift
2521 * /sdcc/src/mcs51/ralloc.c:
2522 packRegsForSupport could mess up the live information (Fixed)
2524 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2526 * /sdcc/src/SDCCast.c:
2527 can reverse a loop even if function call is present as long
2528 as the loop control variable is local & is not passed as parameter
2530 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2532 * /sdcc/ChangeLog: *** empty log message ***
2534 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2535 More builtin function additions for TININative
2537 * /sdcc/src/ds390/ralloc.c:
2538 Had broken the regression testsuite
2540 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2542 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2543 Added funcattr hasStackParms will be set for reentrant functions when there
2544 are paramteres on the stack, this helps in minimizing frame pointer generation
2545 typeFromStr can handle function pointers now
2547 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2548 *** empty log message ***
2550 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2552 * /src/ds390/gen.c, /src/ds390/main.c:
2553 More builtin function additions for TININative
2555 * /src/ds390/ralloc.c:
2556 Had broken the regression testsuite
2558 * /src/SDCCast.c: Fixed a bug in dumptree
2560 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2561 Added funcattr hasStackParms will be set for reentrant functions when there
2562 are paramteres on the stack, this helps in minimizing frame pointer generation
2563 typeFromStr can handle function pointers now
2565 * /doc/builtins.txt, /doc/TININative.txt:
2566 *** empty log message ***
2569 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2571 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2572 ALPHA version for -mTININative
2574 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2575 updated to reflect changes in the port structure
2578 added function do_assemble (similar to do_link) if non-null this function
2579 will be called to do assembly (-mTININative) requires a multi command
2581 added function genAssemblerEnd will be called to generate assembler Epilogue
2584 added _JavaNative to debug info printing
2586 * /src/SDCCmain.c: added option --tini-libid
2587 added port->do_assemble function (-mTININative) has a multi command assemble
2589 * /src/SDCCglue.c: Disabled "constExpr" check
2590 added port->genAssemblerEnd function
2592 * /src/SDCCglobl.h: Added option --tini-libid value
2595 tookout optimizeCompare from the header (has no external references)
2597 * /src/SDCCast.c: made one more function "static"
2599 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2601 * src/z80/mappings.i: Added z80asm support.
2603 * src/z80/main.c: Added z80asm support on --asm=z80asm
2605 * src/z80/gen.c: Fixed asm portability issues.
2607 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2609 * src/SDCCglue.c (printExterns): Added global/extern split.
2611 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2613 * support/regression/Makefile: added test for mcs51 model large
2615 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2617 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2619 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2621 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2623 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2625 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2627 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2629 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2631 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2633 * support/regression/tests/simplefloat.c: Port to mcs51.
2635 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2636 * support/regression/tests/bug-485362.c: Added.
2638 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2640 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2642 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2644 * src/z80/gen.c (aopDump): Added a dump function.
2646 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2647 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2649 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2651 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2653 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2655 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2657 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2659 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2661 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2663 * support/regression/ports/ds390/support.c: Use tinibios.
2665 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2667 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2669 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2670 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2672 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2674 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2676 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2678 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2680 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2681 (packRegsForIYUse): Created and optimised.
2683 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2685 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2686 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2688 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2690 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2692 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2694 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2696 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2698 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2700 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2702 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2704 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2706 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2708 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2710 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2711 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2712 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2714 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2716 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2717 (genNotFloat): Added.
2718 (genUminusFloat): Added.
2720 * device/lib/z80/Makefile: Added floating pt stubs.
2722 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2724 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2726 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2728 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2730 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2732 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2734 * sdcc/support/regression/Makefile: Add port ds390.
2736 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2738 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2740 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2742 * sdcc/support/regression/ports/ds390/support.c: Added.
2744 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2746 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2748 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2750 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2752 * device/include/malloc.h: Added z80 and gbz80 support.
2754 * device/lib/gbz80/heap.s: Added.
2756 * device/lib/z80/heap.s: Added.
2758 * device/lib/malloc.c: Added z80 and gbz80 support.
2760 * support/regression/tests/malloc.c (testMalloc): Added.
2762 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2764 * support/regression/tests/bug-478094.c: Added.
2766 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2768 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2770 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2772 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2774 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2776 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2778 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2780 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2782 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2784 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2786 * support/regression/tests/bug-477927.c: Added.
2788 * src/z80/peeph.def: Added minor rules.
2790 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2792 * src/z80/peeph.def: Added jump optimisation modification.
2794 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2796 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2798 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2800 * support/regression/tests/funptrs.c: Added.
2802 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2804 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2806 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2808 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2810 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2812 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2813 (movLeft2ResultLong): Created.
2815 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2816 (joinPushes): Added. Joins two char pushes into a word push.
2818 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2820 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2822 * support/makebin/Makefile (install): Added creation of dest dir.
2824 2001-10-24 Karl Bongers <karl@turbobit.com>
2826 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2828 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2830 * src/z80/ralloc.c: Turned off faulty pack for one use.
2832 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2834 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2836 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2838 * support/regression/Makefile: Improved clean
2840 * support/regression/ports/gbz80/spec.mk: Added clean
2842 * support/regression/ports/host/spec.mk: Added clean
2844 * support/regression/ports/z80/spec.mk: Added clean
2846 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2848 * support/regression/ports/mcs51/timeout.c: little improvements
2850 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2852 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2854 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2856 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2858 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2860 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2862 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2864 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2865 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2867 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2869 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2871 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2873 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2875 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2877 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2879 * support/regression/tests/longor.c: Added.
2881 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2883 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2885 * as/mcs51/aslink.h: define PATH_MAX
2887 * as/mcs51/asm.h: define PATH_MAX
2889 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2891 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2893 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2895 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2897 * src/SDCCglobl.h: define PATH_MAX
2899 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2901 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2903 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2905 * src/z80/gen.c (gencjneshort): Fixed
2907 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2909 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2911 * support/regression/tests/bug-469671.c: Added.
2913 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2915 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2917 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2919 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2921 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2923 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2925 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2927 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2929 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2931 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2933 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2935 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2937 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2939 * 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.
2941 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2943 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2945 2001-10-07 <johan@FRIJA>
2947 * device/lib/gets.c (gets): fixed the return value.
2949 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2950 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2952 * 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.
2954 * 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.
2956 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2958 * src/pic/gen.c: Removed Safe_strdup.
2960 * configure.in: Added option to enable libgc support.
2962 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2963 (bitVectUnion): Optimised.
2964 (bitVectIntersect): Optimised.
2965 (bitVectBitsInCommon): Optimised.
2966 (bitVectCplAnd): Optimised.
2968 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2970 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2972 * src/SDCCmain.c: distinguish between assembler debug and plain options
2974 * src/avr/main.c: remove standard assembler options
2976 * src/ds390/main.c: remove standard assembler options
2978 * src/mcs51/main.c: remove standard assembler options
2980 * src/port.h: removed "PENDING" comment
2982 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2984 * src/device/lib/_mulint.c : new, with assember functions
2986 * src/device/lib/_mullong.c : new, with assember functions
2988 * src/device/lib/_divuint.c : with assember functions
2990 * src/device/lib/_divsint.c : with assember functions
2992 * src/device/lib/_divulong.c: with assember functions
2994 * src/device/lib/_divslong.c: with assember functions
2996 * src/device/lib/_moduint.c : with assember functions
2998 * src/device/lib/_modsint.c : with assember functions
3000 * src/device/lib/_modulong.c: with assember functions
3002 * src/device/lib/_modslong.c: with assember functions
3004 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3006 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3008 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3009 replaced _mululong.c and _mulslong.c by _mullong.c
3011 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3013 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3015 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3017 * src/SDCCglue.c: test, if win32api is available for MINGW
3019 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3021 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3022 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3023 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3024 * support/regression/ports/host/spec.mk: removed GENERIC
3025 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3026 * support/regression/ports/z80/spec.mk: removed GENERIC
3028 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3030 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3032 * support/regression/tests/bug-467035.c: Created.
3034 2001-10-01 <johan@FRIJA>
3036 * src/SDCC.y: fixed bug #466586 part 1
3038 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3040 * SDCCicode.c: z80 has no generic pointers
3041 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3043 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3045 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3047 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3049 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3051 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3053 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3055 * configure.in: Fixed up so that ucsim is only configured once.
3057 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3059 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3060 (getPathDifference): As above.
3062 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3064 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3066 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3067 * .version: Updated to 2.3.1
3069 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3070 Added copyright header.
3072 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3073 (assemble): Added support for macro based assembler commands.
3074 (linkEdit): Added support for macro based linker commands.
3075 (preProcess): Changed the pre-processor to use macros.
3076 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3077 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3079 * device/lib/z80/crt0.s: Added module name for debugging.
3081 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3083 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3085 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3087 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3089 * src/Makefile.in: Added SDCCmacro and SDCCutil
3091 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3093 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3095 2001-09-16 <johan@FRIJA>
3097 * 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.
3099 2001-09-15 <johan@FRIJA>
3101 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3102 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3104 2001-09-11 <johan@FRIJA>
3106 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3108 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3110 * support/regression/tests/bug-460444.c: Added test case.
3112 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3113 (genCast): Added justification for all of the asserts.
3115 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3117 * support/regression/support.c: _xdata replaced by xdata
3119 * support/regression/spec.mk: removed _generic
3121 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3123 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3125 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3126 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3128 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3130 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3132 * support/regression/tests/bug-460010.c: Added test case.
3134 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3136 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3138 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3140 * support/regression/testfwk.c: removed workaround for bug #436344
3142 * support/regression/tests/bp.c: use less memory with mcs51
3144 * support/regression/tests/bug-441448.c: use less memory
3146 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3148 * support/regression/collate-results.py: typo
3150 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3152 * support/regression/tests/fetchoverlap.c: Added new test case.
3154 * support/regression/tests/bp.c: Added new test case.
3156 * support/regression/tests/bug-448984.c: Added new test case.
3158 * support/regression/tests/pow2shifts.c: Added new test case.
3160 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3161 (genlshTwo): Fixed right shift for count > 8.
3163 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3165 2001-09-08 <johan@FRIJA>
3167 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3169 2001-09-07 <johan@FRIJA>
3171 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3173 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3175 2001-09-06 <johan@FRIJA>
3177 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3178 * bernhard noted me at this: "() equals to (void)" (1.38)
3180 2001-09-05 <johan@FRIJA>
3182 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3184 2001-09-04 <johan@FRIJA>
3186 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3189 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3191 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3193 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3195 * link/z80/aslink.h: Fixed path for PATH_MAX
3197 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3199 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3201 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3203 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3205 * 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.
3207 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3209 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3210 (genCmp): Fixed up genCmp for the GB with longs.
3212 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3214 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3216 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3218 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3220 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3222 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3224 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3226 * 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.
3228 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3230 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3232 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3234 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3236 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3238 * sim/ucsim/configure: little improvement of Cygwin-detection
3239 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3240 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3241 * support/regression/tests/bug-221100.c: small changes for mcs51
3242 * support/regression/tests/bug-221168.c: small changes for mcs51
3243 * support/regression/tests/bug-227710.c: small changes for mcs51
3244 * support/regression/tests/staticinit.c: small changes for mcs51
3245 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3246 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3247 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601