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/* Target description support for GDB.
Copyright (C) 2006, 2007 Free Software Foundation, Inc.
Contributed by CodeSourcery.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
#ifndef TARGET_DESCRIPTIONS_H
#define TARGET_DESCRIPTIONS_H 1
struct target_desc;
/* Fetch the current target's description, and switch the current
architecture to one which incorporates that description. */
void target_find_description (void);
/* Discard any description fetched from the current target, and switch
the current architecture to one with no target description. */
void target_clear_description (void);
/* Return the global current target description. This should only be
used by gdbarch initialization code; most access should be through
an existing gdbarch. */
const struct target_desc *target_current_description (void);
/* Accessors for target descriptions. */
/* Return the BFD architecture associated with this target
description, or NULL if no architecture was specified. */
const struct bfd_arch_info *tdesc_architecture
(const struct target_desc *);
/* Return the string value of a property named KEY, or NULL if the
property was not specified. */
const char *tdesc_property (const struct target_desc *,
const char *key);
/* Methods for constructing a target description. */
struct target_desc *allocate_target_description (void);
struct cleanup *make_cleanup_free_target_description (struct target_desc *);
void set_tdesc_architecture (struct target_desc *,
const struct bfd_arch_info *);
void set_tdesc_property (struct target_desc *,
const char *key, const char *value);
#endif /* TARGET_DESCRIPTIONS_H */
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