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

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1 227 jeremybenn
/* Auxiliary vector support for GDB, the GNU debugger.
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   Copyright (C) 2004, 2005, 2006, 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 AUXV_H
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#define AUXV_H
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#include "target.h"
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/* See "include/elf/common.h" for the definition of valid AT_* values.  */
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/* Read one auxv entry from *READPTR, not reading locations >= ENDPTR.
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   Return 0 if *READPTR is already at the end of the buffer.
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   Return -1 if there is insufficient buffer for a whole entry.
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   Return 1 if an entry was read into *TYPEP and *VALP.  */
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extern int target_auxv_parse (struct target_ops *ops,
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                              gdb_byte **readptr, gdb_byte *endptr,
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                              CORE_ADDR *typep, CORE_ADDR *valp);
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/* Extract the auxiliary vector entry with a_type matching MATCH.
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   Return zero if no such entry was found, or -1 if there was
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   an error getting the information.  On success, return 1 after
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   storing the entry's value field in *VALP.  */
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extern int target_auxv_search (struct target_ops *ops,
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                               CORE_ADDR match, CORE_ADDR *valp);
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/* Print the contents of the target's AUXV on the specified file. */
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extern int fprint_target_auxv (struct ui_file *file, struct target_ops *ops);
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extern LONGEST memory_xfer_auxv (struct target_ops *ops,
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                                 enum target_object object,
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                                 const char *annex,
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                                 gdb_byte *readbuf,
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                                 const gdb_byte *writebuf,
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                                 ULONGEST offset,
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                                 LONGEST len);
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#endif

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