forked from Archive/PX4-Autopilot
118 lines
4.4 KiB
C
118 lines
4.4 KiB
C
/**********************************************************************
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* pfdsymbol.c
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* Dump contents of a POFF file symbol table
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*
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* Copyright (C) 2008-2009 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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/**********************************************************************
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* Included Files
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**********************************************************************/
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "keywords.h" /* Standard types */
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#include "pfprivate.h" /* POFF private definitions */
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#include "pofflib.h" /* Public interfaces */
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/**********************************************************************
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* Pre-processor Definitions
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**********************************************************************/
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/**********************************************************************
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* Global Variables
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**********************************************************************/
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/**********************************************************************
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* Private Variables
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**********************************************************************/
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/**********************************************************************
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* Private Constant Data
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**********************************************************************/
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static const char *poffSymTypes[STT_NTYPES] =
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{
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"NULL ", /* Shouldn't happen */
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"DATA ", /* Stack data */
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"RODATA", /* Read-only data */
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"PROC ", /* Symbol table */
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"FUNC " /* String table */
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};
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/***********************************************************************
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* Private Function Prototypes
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***********************************************************************/
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/***********************************************************************
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* Private Functions
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***********************************************************************/
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/***********************************************************************
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* Public Functions
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***********************************************************************/
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void poffDumpSymbolTable(poffHandle_t handle, FILE *outFile)
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{
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poffInfo_t *poffInfo = (poffInfo_t*)handle;
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poffSymbol_t *psym;
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uint32_t index;
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fprintf(outFile, "\nPOFF Symbol Table:\n");
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fprintf(outFile, "NAME "
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"TYPE "
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"FLAG "
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"ALGN "
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"VALUE "
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"SIZE\n");
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for (index = 0;
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index < poffInfo->symbolTableSection.sh_size;
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index += poffInfo->symbolTableSection.sh_entsize)
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{
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psym = (poffSymbol_t*)&poffInfo->symbolTable[index];
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fprintf(outFile, "%-20s %6s 0x%02x 0x%02x 0x%08lx 0x%08lx\n",
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poffGetString(poffInfo, psym->st_name),
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poffSymTypes[psym->st_type],
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psym->st_flags,
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psym->st_align,
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psym->st_value,
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psym->st_size);
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}
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}
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/***********************************************************************/
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