forked from Imagelibrary/binutils-gdb
ca47aa93d4
In preparation for gdbserver using them as well. gdb/ChangeLog: 2016-02-11 Pedro Alves <palves@redhat.com> * Makefile.in (SFILES): Add common/gdb-byteswap.c. (HFILES_NO_SRCDIR): Add common/gdb-byteswap.h. (COMMON_OBS): Add common/gdb-byteswap.o. (gdb-byteswap.o): New rule. * common/common-types.h: Include bfd-types.h. * common/gdb-byteswap.c: New file. * common/gdb-byteswap.h: New file. * defs.h (extract_signed_integer, extract_unsigned_integer) (extract_long_unsigned_integer, extract_typed_address) (store_signed_integer, store_unsigned_integer): Moved to common/gdb-byteswap.h. * findvar.c (extract_signed_integer, extract_unsigned_integer) (extract_long_unsigned_integer, extract_typed_address) (store_signed_integer, store_unsigned_integer): Moved to common/gdb-byteswap.c.
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/* Basic byte-swapping routines, for GDB, the GNU debugger.
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Copyright (C) 2009-2016 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 3 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, see <http://www.gnu.org/licenses/>. */
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#ifndef GDB_BYTESWAP_H
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#define GDB_BYTESWAP_H 1
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/* All 'extract' functions return a host-format integer from a
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target-format integer at ADDR which is LEN bytes long. */
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extern LONGEST extract_signed_integer (const gdb_byte *, int,
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enum bfd_endian);
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extern ULONGEST extract_unsigned_integer (const gdb_byte *, int,
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enum bfd_endian);
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/* Sometimes a long long unsigned integer can be extracted as a
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LONGEST value. This is done so that we can print these values
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better. If this integer can be converted to a LONGEST, this
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function returns 1 and sets *PVAL. Otherwise it returns 0. */
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extern int extract_long_unsigned_integer (const gdb_byte *, int,
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enum bfd_endian, LONGEST *);
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/* All 'store' functions accept a host-format integer and store a
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target-format integer at ADDR which is LEN bytes long. */
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extern void store_signed_integer (gdb_byte *, int,
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enum bfd_endian, LONGEST);
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extern void store_unsigned_integer (gdb_byte *, int,
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enum bfd_endian, ULONGEST);
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#endif
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