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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [gdb/] [osabi.h] - Blame information for rev 227

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1 227 jeremybenn
/* OS ABI variant handling for GDB.
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   Copyright (C) 2001, 2002, 2003, 2007, 2008, 2009, 2010
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   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 OSABI_H
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#define OSABI_H
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/* Register an OS ABI sniffer.  Each arch/flavour may have more than
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   one sniffer.  This is used to e.g. differentiate one OS's a.out from
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   another.  The first sniffer to return something other than
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   GDB_OSABI_UNKNOWN wins, so a sniffer should be careful to claim a file
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   only if it knows for sure what it is.  */
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void gdbarch_register_osabi_sniffer (enum bfd_architecture,
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                                     enum bfd_flavour,
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                                     enum gdb_osabi (*)(bfd *));
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/* Register a handler for an OS ABI variant for a given architecture
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   and machine type.  There should be only one handler for a given OS
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   ABI for each architecture and machine type combination.  */
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void gdbarch_register_osabi (enum bfd_architecture, unsigned long,
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                             enum gdb_osabi,
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                             void (*)(struct gdbarch_info,
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                                      struct gdbarch *));
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/* Lookup the OS ABI corresponding to the specified BFD.  */
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enum gdb_osabi gdbarch_lookup_osabi (bfd *);
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/* Lookup the OS ABI corresponding to the specified target description
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   string.  */
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enum gdb_osabi osabi_from_tdesc_string (const char *text);
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/* Initialize the gdbarch for the specified OS ABI variant.  */
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void gdbarch_init_osabi (struct gdbarch_info, struct gdbarch *);
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/* Return the name of the specified OS ABI.  */
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const char *gdbarch_osabi_name (enum gdb_osabi);
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/* Helper routine for ELF file sniffers.  This looks at ABI tag note
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   sections to determine the OS ABI from the note.  It should be called
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   via bfd_map_over_sections.  */
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void generic_elf_osabi_sniff_abi_tag_sections (bfd *, asection *, void *);
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#endif /* OSABI_H */

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