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/*
* The file header definition of an executable (EXE) file
*
* Copyright (C) 2011-2019, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#if !defined( _EXE_FILE_HEADER_H )
#define _EXE_FILE_HEADER_H
#include <common.h>
#include <types.h>
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct exe_coff_header exe_coff_header_t;
struct exe_coff_header
{
/* The target architecture type
* Consists of 2 bytes
*/
uint8_t target_architecture_type[ 2 ];
/* The number of sections
* Consists of 2 bytes
*/
uint8_t number_of_sections[ 2 ];
/* The number of sections
* Consists of 4 bytes
* Contains a POSIX timestamp
*/
uint8_t creation_time[ 4 ];
/* The symbol table offset
* Consists of 4 bytes
*/
uint8_t symbol_table_offset[ 4 ];
/* The number of symbols
* Consists of 4 bytes
*/
uint8_t number_of_symbols[ 4 ];
/* The optional header size
* Consists of 2 bytes
*/
uint8_t optional_header_size[ 2 ];
/* The characteristic flags
* Consists of 2 bytes
*/
uint8_t characteristic_flags[ 2 ];
};
typedef struct exe_coff_optional_header exe_coff_optional_header_t;
struct exe_coff_optional_header
{
/* The signature
* Consists of 2 bytes
*/
uint8_t signature[ 2 ];
/* The major linker version
* Consists of 1 byte
*/
uint8_t major_linker_version;
/* The minor linker version
* Consists of 1 byte
*/
uint8_t minor_linker_version;
/* The text section size
* Consists of 4 bytes
*/
uint8_t text_section_size[ 4 ];
/* The initialized data section size
* Consists of 4 bytes
*/
uint8_t initialized_data_section_size[ 4 ];
/* The uninitialized data section size
* Consists of 4 bytes
*/
uint8_t uninitialized_data_section_size[ 4 ];
/* The entry point offset
* Consists of 4 bytes
*/
uint8_t entry_point_offset[ 4 ];
/* The code base offset
* Consists of 4 bytes
*/
uint8_t code_base_offset[ 4 ];
/* The data base offset
* Consists of 4 bytes
*/
uint8_t data_base_offset[ 4 ];
};
typedef struct exe_coff_optional_header_pe32 exe_coff_optional_header_pe32_t;
struct exe_coff_optional_header_pe32
{
/* The image base offset
* Consists of 4 bytes
*/
uint8_t image_base_offset[ 4 ];
/* The section alignment size
* Consists of 4 bytes
*/
uint8_t section_alignment_size[ 4 ];
/* The file alignment size
* Consists of 4 bytes
*/
uint8_t file_alignment_size[ 4 ];
/* The major operating system version
* Consists of 2 bytes
*/
uint8_t major_operating_system_version[ 2 ];
/* The minor operating system version
* Consists of 2 bytes
*/
uint8_t minor_operating_system_version[ 2 ];
/* The major image version
* Consists of 2 bytes
*/
uint8_t major_image_version[ 2 ];
/* The minor image version
* Consists of 2 bytes
*/
uint8_t minor_image_version[ 2 ];
/* The major subsystem version
* Consists of 2 bytes
*/
uint8_t major_subsystem_version[ 2 ];
/* The minor subsystem version
* Consists of 2 bytes
*/
uint8_t minor_subsystem_version[ 2 ];
/* Unknown
* Consists of 4 bytes
*/
uint8_t unknown1[ 4 ];
/* The image size
* Consists of 4 bytes
*/
uint8_t image_size[ 4 ];
/* The headers size
* Consists of 4 bytes
*/
uint8_t headers_size[ 4 ];
/* The checksum
* Consists of 4 bytes
*/
uint8_t checksum[ 4 ];
/* The subsystem
* Consists of 2 bytes
*/
uint8_t subsystem[ 2 ];
/* The DLL characteristic flags
* Consists of 2 bytes
*/
uint8_t dll_characteristic_flags[ 2 ];
/* The stack reservation size
* Consists of 4 bytes
*/
uint8_t stack_reservation_size[ 4 ];
/* The stack commit size
* Consists of 4 bytes
*/
uint8_t stack_commit_size[ 4 ];
/* The heap reservation size
* Consists of 4 bytes
*/
uint8_t heap_reservation_size[ 4 ];
/* The heap commit size
* Consists of 4 bytes
*/
uint8_t heap_commit_size[ 4 ];
/* Unknown
* Consists of 4 bytes
*/
uint8_t unknown2[ 4 ];
/* The number of data-directories entries
* Consists of 4 bytes
*/
uint8_t number_of_data_directories_entries[ 4 ];
};
typedef struct exe_coff_optional_header_pe32_plus exe_coff_optional_header_pe32_plus_t;
struct exe_coff_optional_header_pe32_plus
{
/* The image base offset
* Consists of 8 bytes
*/
uint8_t image_base_offset[ 8 ];
/* The section alignment size
* Consists of 4 bytes
*/
uint8_t section_alignment_size[ 4 ];
/* The file alignment size
* Consists of 4 bytes
*/
uint8_t file_alignment_size[ 4 ];
/* The major operating system version
* Consists of 2 bytes
*/
uint8_t major_operating_system_version[ 2 ];
/* The minor operating system version
* Consists of 2 bytes
*/
uint8_t minor_operating_system_version[ 2 ];
/* The major image version
* Consists of 2 bytes
*/
uint8_t major_image_version[ 2 ];
/* The minor image version
* Consists of 2 bytes
*/
uint8_t minor_image_version[ 2 ];
/* The major subsystem version
* Consists of 2 bytes
*/
uint8_t major_subsystem_version[ 2 ];
/* The minor subsystem version
* Consists of 2 bytes
*/
uint8_t minor_subsystem_version[ 2 ];
/* Unknown
* Consists of 4 bytes
*/
uint8_t unknown1[ 4 ];
/* The image size
* Consists of 4 bytes
*/
uint8_t image_size[ 4 ];
/* The headers size
* Consists of 4 bytes
*/
uint8_t headers_size[ 4 ];
/* The checksum
* Consists of 4 bytes
*/
uint8_t checksum[ 4 ];
/* The subsystem
* Consists of 2 bytes
*/
uint8_t subsystem[ 2 ];
/* The DLL characteristic flags
* Consists of 2 bytes
*/
uint8_t dll_characteristic_flags[ 2 ];
/* The stack reservation size
* Consists of 8 bytes
*/
uint8_t stack_reservation_size[ 8 ];
/* The stack commit size
* Consists of 8 bytes
*/
uint8_t stack_commit_size[ 8 ];
/* The heap reservation size
* Consists of 8 bytes
*/
uint8_t heap_reservation_size[ 8 ];
/* The heap commit size
* Consists of 8 bytes
*/
uint8_t heap_commit_size[ 8 ];
/* Unknown
* Consists of 4 bytes
*/
uint8_t unknown2[ 4 ];
/* The number of data-directories entries
* Consists of 4 bytes
*/
uint8_t number_of_data_directories_entries[ 4 ];
};
typedef struct exe_coff_optional_header_data_directories exe_coff_optional_header_data_directories_t;
struct exe_coff_optional_header_data_directories
{
/* The export table RVA
* Consists of 4 bytes
*/
uint8_t export_table_rva[ 4 ];
/* The export table size
* Consists of 4 bytes
*/
uint8_t export_table_size[ 4 ];
/* The import table RVA
* Consists of 4 bytes
*/
uint8_t import_table_rva[ 4 ];
/* The import table size
* Consists of 4 bytes
*/
uint8_t import_table_size[ 4 ];
/* The resource table RVA
* Consists of 4 bytes
*/
uint8_t resource_table_rva[ 4 ];
/* The resource table size
* Consists of 4 bytes
*/
uint8_t resource_table_size[ 4 ];
/* The exception table RVA
* Consists of 4 bytes
*/
uint8_t exception_table_rva[ 4 ];
/* The exception table size
* Consists of 4 bytes
*/
uint8_t exception_table_size[ 4 ];
/* The certificate table RVA
* Consists of 4 bytes
*/
uint8_t certificate_table_rva[ 4 ];
/* The certificate table size
* Consists of 4 bytes
*/
uint8_t certificate_table_size[ 4 ];
/* The base relocation table RVA
* Consists of 4 bytes
*/
uint8_t base_relocation_table_rva[ 4 ];
/* The base relocation table size
* Consists of 4 bytes
*/
uint8_t base_relocation_table_size[ 4 ];
/* The debug data
* Consists of 4 bytes
*/
uint8_t debug_data_rva[ 4 ];
/* The debug data
* Consists of 4 bytes
*/
uint8_t debug_data_size[ 4 ];
/* The architecture-specific data
* Consists of 4 bytes
*/
uint8_t architecture_specific_data_rva[ 4 ];
/* The architecture-specific data
* Consists of 4 bytes
*/
uint8_t architecture_specific_data_size[ 4 ];
/* The global pointer register
* Consists of 4 bytes
*/
uint8_t global_pointer_register[ 4 ];
/* Unknown
* Consists of 4 bytes
*/
uint8_t unknown3[ 4 ];
/* The thread local storage table RVA
* Consists of 4 bytes
*/
uint8_t thread_local_storage_table_rva[ 4 ];
/* The thread local storage table size
* Consists of 4 bytes
*/
uint8_t thread_local_storage_table_size[ 4 ];
/* The load configuration table RVA
* Consists of 4 bytes
*/
uint8_t load_configuration_table_rva[ 4 ];
/* The load configuration table size
* Consists of 4 bytes
*/
uint8_t load_configuration_table_size[ 4 ];
/* The bound import table RVA
* Consists of 4 bytes
*/
uint8_t bound_import_table_rva[ 4 ];
/* The bound import table size
* Consists of 4 bytes
*/
uint8_t bound_import_table_size[ 4 ];
/* The import address table RVA
* Consists of 4 bytes
*/
uint8_t import_address_table_rva[ 4 ];
/* The import address table size
* Consists of 4 bytes
*/
uint8_t import_address_table_size[ 4 ];
/* The delay import descriptor RVA
* Consists of 4 bytes
*/
uint8_t delay_import_descriptor_rva[ 4 ];
/* The delay import descriptor size
* Consists of 4 bytes
*/
uint8_t delay_import_descriptor_size[ 4 ];
/* The COM+ runtime header RVA
* Consists of 4 bytes
*/
uint8_t com_plus_runtime_header_rva[ 4 ];
/* The COM+ runtime header size
* Consists of 4 bytes
*/
uint8_t com_plus_runtime_header_size[ 4 ];
/* Unknown
* Consists of 8 bytes
*/
uint8_t unknown4[ 8 ];
};
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _EXE_FILE_HEADER_H ) */
|
