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/*
* symtab.h
*
* Specification of functions used by the core loader to create, maintain,
* and destroy internal symbol tables.
*
* Copyright (C) 2009-2014 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef SYMTAB_H
#define SYMTAB_H
#include "ArrayList.h"
#include "dload.h"
/*****************************************************************************/
/* This is the top-level application file handle. It should only be needed */
/* under the Linux and DSBT models. */
/*****************************************************************************/
extern int32_t DLIMP_application_handle;
/*---------------------------------------------------------------------------*/
/* Core Loader Symbol Table Management Functions */
/*---------------------------------------------------------------------------*/
BOOL DLSYM_canonical_lookup(DLOAD_HANDLE handle,
int32_t sym_index,
DLIMP_Dynamic_Module *dyn_module,
Elf32_Addr *sym_value);
BOOL DLSYM_global_lookup(DLOAD_HANDLE handle,
const char *sym_name,
DLIMP_Loaded_Module *pentry,
Elf32_Addr *sym_value);
BOOL DLSYM_lookup_local_symtab(const char *sym_name,
struct Elf32_Sym *symtab,
Elf32_Word symnum,
Elf32_Addr *sym_value);
void DLSYM_copy_globals(DLIMP_Dynamic_Module *dyn_module);
#endif
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