blob: 952e856d104ba2494a1ab6e876cf1a2339939a46 [file] [log] [blame]
// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include <platform/globals.h>
namespace dart {
namespace pe {
#pragma pack(push, 1)
static const intptr_t kPEOffsetOffset = 0x3c;
static const char kPEMagic[] = {'P', 'E', '\0', '\0'};
struct coff_file_header {
uint16_t machine;
uint16_t num_sections;
uint32_t timestamp;
uint32_t symbol_table_offset;
uint32_t num_symbols;
uint16_t optional_header_size;
uint16_t characteristics;
// Does not include the BaseOfData field for PE32 (not PE32+) files, but we
// don't need that to load a snapshot out of a PE file.
struct coff_optional_header {
uint16_t magic;
uint8_t linker_major_version;
uint8_t linker_minor_version;
uint32_t code_size;
uint32_t initialized_data_size;
uint32_t uninitialized_data_size;
uint32_t entry_point_address;
uint32_t code_base_address;
static const uint16_t kPE32Magic = 0x10b;
static const uint16_t kPE32PlusMagic = 0x20b;
static const intptr_t kCoffSectionNameSize = 8;
struct coff_section_header {
char name[kCoffSectionNameSize];
uint32_t virtual_size;
uint32_t virtual_address;
uint32_t file_size;
uint32_t file_offset;
uint32_t relocations_offset;
uint32_t line_numbers_offset;
uint16_t num_relocations;
uint16_t num_line_numbers;
uint32_t characteristics;
#pragma pack(pop)
} // namespace pe
} // namespace dart