* ieee-float.h: Moved from ../gdb.
* dis-asm.h: New file. Interface to dis-assembler.
This commit is contained in:
parent
caba7dbe7f
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@ -33,12 +33,14 @@ bfd.h
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bout.h
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coff
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demangle.h
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dis-asm.h
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elf
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fopen-bin.h
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fopen-same.h
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gdbm.h
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getopt.h
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ieee.h
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ieee-float.h
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oasys.h
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obstack.h
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opcode
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@ -1,3 +1,8 @@
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Thu Mar 18 13:49:09 1993 Per Bothner (bothner@rtl.cygnus.com)
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* ieee-float.h: Moved from ../gdb.
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* dis-asm.h: New file. Interface to dis-assembler.
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Thu Mar 11 10:52:57 1993 Fred Fish (fnf@cygnus.com)
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* demangle.h (DMGL_NO_OPTS): Add define (set to 0) to use
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32
include/dis-asm.h
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32
include/dis-asm.h
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#include <stdio.h>
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#include "ansidecl.h"
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#include "bfd.h"
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typedef int (*fprintf_ftype) PARAMS((FILE*, const char*, ...));
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typedef struct disassemble_info {
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fprintf_ftype fprintf_func;
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FILE *stream;
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int flags;
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} disassemble_info;
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typedef int (*disassembler_ftype)
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PARAMS((bfd_vma, bfd_byte *, disassemble_info *));
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#define INIT_DISASSEMBLE_INFO(INFO, STREAM) \
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INFO.fprintf_func = (fprintf_ftype)fprintf, \
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INFO.stream = (STREAM)
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#define GDB_INIT_DISASSEMBLE_INFO(INFO, STREAM) \
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INFO.fprintf_func = (fprintf_ftype)fprintf_filtered, \
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INFO.stream = (STREAM)
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/* Standard dis-assemblers. */
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extern int print_insn_big_mips PARAMS ((bfd_vma, bfd_byte*,disassemble_info*));
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extern int print_insn_little_mips
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PARAMS ((bfd_vma,bfd_byte*,disassemble_info*));
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extern int print_insn_i386 PARAMS ((bfd_vma,bfd_byte*,disassemble_info*));
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extern int print_insn_m68k PARAMS ((bfd_vma,bfd_byte*,disassemble_info*));
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extern int print_insn_z8001 PARAMS ((bfd_vma,bfd_byte*,disassemble_info*));
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extern int print_insn_z8002 PARAMS ((bfd_vma,bfd_byte*,disassemble_info*));
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65
include/ieee-float.h
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65
include/ieee-float.h
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/* IEEE floating point support declarations, for GDB, the GNU Debugger.
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Copyright (C) 1991 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#if !defined (IEEE_FLOAT_H)
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#define IEEE_FLOAT_H 1
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#include "ansidecl.h"
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/* Parameters for extended float format: */
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struct ext_format {
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unsigned totalsize; /* Total size of extended number */
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unsigned signbyte; /* Byte number of sign bit */
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unsigned char signmask; /* Mask for sign bit */
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unsigned expbyte_h; /* High byte of exponent */
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unsigned expbyte_l; /* Low byte of exponent */
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unsigned manbyte_h; /* High byte of mantissa */
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unsigned manbyte_l; /* Low byte of mantissa */
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};
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#define TOTALSIZE ext_format->totalsize
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#define SIGNBYTE ext_format->signbyte
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#define SIGNMASK ext_format->signmask
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#define EXPBYTE_H ext_format->expbyte_h
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#define EXPBYTE_L ext_format->expbyte_l
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#define MANBYTE_H ext_format->manbyte_h
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#define MANBYTE_L ext_format->manbyte_l
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/* Actual ext_format structs for various machines are in the *-tdep.c file
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for each machine. */
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#define EXT_EXP_NAN 0x7FFF /* Exponent value that indicates NaN */
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#define EXT_EXP_BIAS 0x3FFF /* Amount added to "true" exponent for ext */
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#define DBL_EXP_BIAS 0x3FF /* Ditto, for doubles */
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/* Convert an IEEE extended float to a double.
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FROM is the address of the extended float.
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Store the double in *TO. */
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extern void
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ieee_extended_to_double PARAMS ((const struct ext_format *, char *, double *));
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/* The converse: convert the double *FROM to an extended float
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and store where TO points. */
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extern void
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double_to_ieee_extended PARAMS ((const struct ext_format *, double *, char *));
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#endif /* defined (IEEE_FLOAT_H) */
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