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[/] [or1k/] [trunk/] [gdb-5.3/] [gdb/] [osabi.h] - Blame information for rev 1181

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1 1181 sfurman
/* OS ABI variant handling for GDB.
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   Copyright 2001, 2002 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., 59 Temple Place - Suite 330,
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   Boston, MA 02111-1307, USA.  */
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#ifndef OSABI_H
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#define OSABI_H
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/* List of known OS ABIs.  If you change this, make sure to update the
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   table in osabi.c.  */
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enum gdb_osabi
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{
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  GDB_OSABI_UNKNOWN = 0, /* keep this first */
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  GDB_OSABI_SVR4,
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  GDB_OSABI_HURD,
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  GDB_OSABI_SOLARIS,
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  GDB_OSABI_OSF1,
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  GDB_OSABI_LINUX,
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  GDB_OSABI_FREEBSD_AOUT,
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  GDB_OSABI_FREEBSD_ELF,
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  GDB_OSABI_NETBSD_AOUT,
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  GDB_OSABI_NETBSD_ELF,
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  GDB_OSABI_WINCE,
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  GDB_OSABI_GO32,
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  GDB_OSABI_NETWARE,
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  GDB_OSABI_IRIX,
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  GDB_OSABI_LYNXOS,
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  GDB_OSABI_ARM_EABI_V1,
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  GDB_OSABI_ARM_EABI_V2,
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  GDB_OSABI_ARM_APCS,
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  GDB_OSABI_INVALID             /* keep this last */
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};
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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.  There
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   should be only one handler for a given OS ABI each architecture family.  */
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void gdbarch_register_osabi (enum bfd_architecture, 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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/* 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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                         enum gdb_osabi);
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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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