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/**********************************************************************
* pfdsymbol.c
* Dump contents of a POFF file symbol table
*
* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX 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.
*
**********************************************************************/
/**********************************************************************
* Included Files
**********************************************************************/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "keywords.h" /* Standard types */
#include "pfprivate.h" /* POFF private definitions */
#include "pofflib.h" /* Public interfaces */
/**********************************************************************
* Definitions
**********************************************************************/
/**********************************************************************
* Global Variables
**********************************************************************/
/**********************************************************************
* Private Variables
**********************************************************************/
/**********************************************************************
* Private Constant Data
**********************************************************************/
static const char *poffSymTypes[STT_NTYPES] =
{
"NULL ", /* Shouldn't happen */
"DATA ", /* Stack data */
"RODATA", /* Read-only data */
"PROC ", /* Symbol table */
"FUNC " /* String table */
};
/***********************************************************************
* Private Function Prototypes
***********************************************************************/
/***********************************************************************
* Private Functions
***********************************************************************/
/***********************************************************************
* Public Functions
***********************************************************************/
void poffDumpSymbolTable(poffHandle_t handle, FILE *outFile)
{
poffInfo_t *poffInfo = (poffInfo_t*)handle;
poffSymbol_t *psym;
uint32_t index;
fprintf(outFile, "\nPOFF Symbol Table:\n");
fprintf(outFile, "NAME "
"TYPE "
"FLAG "
"ALGN "
"VALUE "
"SIZE\n");
for (index = 0;
index < poffInfo->symbolTableSection.sh_size;
index += poffInfo->symbolTableSection.sh_entsize)
{
psym = (poffSymbol_t*)&poffInfo->symbolTable[index];
fprintf(outFile, "%-20s %6s 0x%02x 0x%02x 0x%08lx 0x%08lx\n",
poffGetString(poffInfo, psym->st_name),
poffSymTypes[psym->st_type],
psym->st_flags,
psym->st_align,
psym->st_value,
psym->st_size);
}
}
/***********************************************************************/
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