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- /*
- * Copyright (C) 2011-2017 Intel Corporation. All rights reserved.
- *
- * 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 Intel Corporation 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 _SECTION_INFO_H_
- #define _SECTION_INFO_H_
- #include "arch.h"
- #include "util.h"
- #include <vector>
- using namespace std;
- typedef struct _section_info_t
- {
- const uint8_t *raw_data; //The file pointer to the first page of the section.
- uint64_t raw_data_size; //The size of the section or the size of the initialized section on disk.
- uint64_t rva; //The address of the first byte of the section relative to the image base when section is loaded into memory.
- uint64_t virtual_size; //The total size of the section when loaded into memory.
- si_flags_t flag; //the attribute of memory region.
- vector<uint8_t> *bitmap; //bitmap of the total image page, if bit is 1, the page should be writable.
- //the first bit of scetion in the bitmap is bitmap[(rva >> PAGE_SHIFT) / 8] & (1 << ((rva >> PAGE_SHIFT) % 8))
- //if the bitmap is NULL, then no restrict on page attribute.
- } section_info_t;
- #endif
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