81 lines
3.1 KiB
C++
81 lines
3.1 KiB
C++
//***************************************************************************
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// lib/libxx__gnu_unwind_find_exidx.hxx
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//
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// Copyright (C) 2015 Gregory Nutt. All rights reserved.
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// Author: Gregory Nutt <gnutt@nuttx.org>
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in
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// the documentation and/or other materials provided with the
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// distribution.
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// 3. Neither the name NuttX nor the names of its contributors may be
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// used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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// AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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//***************************************************************************
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#ifndef __LIBXX_LIBXX__GNU_UNWIND_FIND_EXIDX_HXX
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#define __LIBXX_LIBXX__GNU_UNWIND_FIND_EXIDX_HXX
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extern "C"
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{
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//***************************************************************************
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// Included Files
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//***************************************************************************
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#include <elf32.h>
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#include <unwind.h>
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//***************************************************************************
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// Pre-processor Definitions
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//***************************************************************************
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//***************************************************************************
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// Public Types
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//***************************************************************************/
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typedef struct __EIT_entry
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{
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_uw fnoffset;
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_uw content;
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} __EIT_entry;
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//***************************************************************************
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// Public Variables
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//***************************************************************************
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extern __EIT_entry __exidx_start;
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extern __EIT_entry __exidx_end;
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__EIT_entry *__exidx_start_elf;
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__EIT_entry *__exidx_end_elf;
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//***************************************************************************
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// Public Function Prototypes
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//***************************************************************************
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_Unwind_Ptr __gnu_Unwind_Find_exidx(_Unwind_Ptr return_address, int *nrecp);
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} // extern "C"
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#endif // __LIBXX__GNU_UNWIND_FIND_EXIDX_HXX
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