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Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
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/**********************************************************************
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* pfdhdr.c
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* Dump the contents of POFF file and section headers
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*
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* Copyright (C) 2008 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 <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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* 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 *poffFhTypes[FHT_NTYPES] =
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{
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"NONE ", /* Shouldn't happen */
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"EXEC ", /* Pascal program executable */
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"SHLIB ", /* Pascal shared library */
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"PROGRAM ", /* Pascal program object */
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"UNIT " /* Pascal unit object */
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};
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static const char *poffShTypes[SHT_NTYPES] =
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{
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"NULL ", /* Shouldn't happen */
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"PROGDATA", /* Program data */
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"SYMTAB ", /* Symbol table */
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"STRTAB ", /* String table */
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"REL ", /* Relocation data */
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"FILETAB ", /* File table */
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"LINENO ", /* Line number data */
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"DEBUG " /* Func/Proc debug data */
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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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static void poffDumpSectionHeader(poffHandle_t handle,
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poffSectionHeader_t *shdr,
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FILE *outFile)
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{
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poffInfo_t *poffInfo = (poffInfo_t*)handle;
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fprintf(outFile, "%-10s %8s 0x%02x 0x%04x 0x%08lx 0x%08lx %ld\n",
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poffGetString(poffInfo, shdr->sh_name),
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poffShTypes[shdr->sh_type], shdr->sh_flags,
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shdr->sh_entsize, shdr->sh_addr, shdr->sh_offset,
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shdr->sh_size);
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}
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/***********************************************************************
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* Public Functions
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***********************************************************************/
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/***********************************************************************/
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void poffDumpFileHeader(poffHandle_t handle, FILE *outFile)
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{
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poffInfo_t *poffInfo = (poffInfo_t*)handle;
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fprintf(outFile, "\nPOFF File Header:\n");
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fprintf(outFile, " fh_ident: %c%c%c%c\n",
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poffInfo->fileHeader.fh_ident[0], poffInfo->fileHeader.fh_ident[1],
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poffInfo->fileHeader.fh_ident[2], poffInfo->fileHeader.fh_ident[3]);
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fprintf(outFile, " fh_version: %d\n", poffInfo->fileHeader.fh_version);
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fprintf(outFile, " fh_type: %s\n",
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poffFhTypes[poffInfo->fileHeader.fh_type]);
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fprintf(outFile, " fh_shsize: %d\n", poffInfo->fileHeader.fh_shsize);
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fprintf(outFile, " fh_shnum: %d\n", poffInfo->fileHeader.fh_shnum);
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fprintf(outFile, " fh_name: %s\n",
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poffGetString(poffInfo, poffInfo->fileHeader.fh_name));
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fprintf(outFile, " fh_entry: 0x%08lx\n", poffInfo->fileHeader.fh_entry);
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fprintf(outFile, " fh_shoff: 0x%08lx\n", poffInfo->fileHeader.fh_shoff);
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}
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/***********************************************************************/
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void poffDumpSectionHeaders(poffHandle_t handle, FILE *outFile)
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{
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poffInfo_t *poffInfo = (poffInfo_t*)handle;
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fprintf(outFile, "\nPOFF Section Headers:\n");
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fprintf(outFile, "NAME TYPE FLAG ENTSZE ADDRESS OFFSET SIZE\n");
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if (poffInfo->progSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->progSection, outFile);
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}
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if (poffInfo->roDataSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->roDataSection, outFile);
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}
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if (poffInfo->symbolTableSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->symbolTableSection, outFile);
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}
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if (poffInfo->stringTableSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->stringTableSection, outFile);
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}
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if (poffInfo->relocSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->relocSection, outFile);
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}
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if (poffInfo->fileNameTableSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->fileNameTableSection, outFile);
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}
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if (poffInfo->lineNumberSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->lineNumberSection, outFile);
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}
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if (poffInfo->debugFuncSection.sh_size > 0)
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{
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poffDumpSectionHeader(handle, &poffInfo->debugFuncSection, outFile);
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}
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}
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/***********************************************************************/
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