| /* |
| * Copyright 2011 Red Hat, Inc. |
| * All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * 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 General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author(s): Peter Jones <pjones@redhat.com> |
| */ |
| #ifndef __LINUX_PE_H |
| #define __LINUX_PE_H |
| |
| #include <linux/types.h> |
| |
| #define MZ_MAGIC 0x5a4d /* "MZ" */ |
| |
| struct mz_hdr { |
| uint16_t magic; /* MZ_MAGIC */ |
| uint16_t lbsize; /* size of last used block */ |
| uint16_t blocks; /* pages in file, 0x3 */ |
| uint16_t relocs; /* relocations */ |
| uint16_t hdrsize; /* header size in "paragraphs" */ |
| uint16_t min_extra_pps; /* .bss */ |
| uint16_t max_extra_pps; /* runtime limit for the arena size */ |
| uint16_t ss; /* relative stack segment */ |
| uint16_t sp; /* initial %sp register */ |
| uint16_t checksum; /* word checksum */ |
| uint16_t ip; /* initial %ip register */ |
| uint16_t cs; /* initial %cs relative to load segment */ |
| uint16_t reloc_table_offset; /* offset of the first relocation */ |
| uint16_t overlay_num; /* overlay number. set to 0. */ |
| uint16_t reserved0[4]; /* reserved */ |
| uint16_t oem_id; /* oem identifier */ |
| uint16_t oem_info; /* oem specific */ |
| uint16_t reserved1[10]; /* reserved */ |
| uint32_t peaddr; /* address of pe header */ |
| char message[64]; /* message to print */ |
| }; |
| |
| struct mz_reloc { |
| uint16_t offset; |
| uint16_t segment; |
| }; |
| |
| #define PE_MAGIC 0x00004550 /* "PE\0\0" */ |
| #define PE_OPT_MAGIC_PE32 0x010b |
| #define PE_OPT_MAGIC_PE32_ROM 0x0107 |
| #define PE_OPT_MAGIC_PE32PLUS 0x020b |
| |
| /* machine type */ |
| #define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 |
| #define IMAGE_FILE_MACHINE_AM33 0x01d3 |
| #define IMAGE_FILE_MACHINE_AMD64 0x8664 |
| #define IMAGE_FILE_MACHINE_ARM 0x01c0 |
| #define IMAGE_FILE_MACHINE_ARMV7 0x01c4 |
| #define IMAGE_FILE_MACHINE_EBC 0x0ebc |
| #define IMAGE_FILE_MACHINE_I386 0x014c |
| #define IMAGE_FILE_MACHINE_IA64 0x0200 |
| #define IMAGE_FILE_MACHINE_M32R 0x9041 |
| #define IMAGE_FILE_MACHINE_MIPS16 0x0266 |
| #define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 |
| #define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 |
| #define IMAGE_FILE_MACHINE_POWERPC 0x01f0 |
| #define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 |
| #define IMAGE_FILE_MACHINE_R4000 0x0166 |
| #define IMAGE_FILE_MACHINE_SH3 0x01a2 |
| #define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 |
| #define IMAGE_FILE_MACHINE_SH3E 0x01a4 |
| #define IMAGE_FILE_MACHINE_SH4 0x01a6 |
| #define IMAGE_FILE_MACHINE_SH5 0x01a8 |
| #define IMAGE_FILE_MACHINE_THUMB 0x01c2 |
| #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 |
| |
| /* flags */ |
| #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 |
| #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 |
| #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 |
| #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 |
| #define IMAGE_FILE_AGGRESSIVE_WS_TRIM 0x0010 |
| #define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 |
| #define IMAGE_FILE_16BIT_MACHINE 0x0040 |
| #define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 |
| #define IMAGE_FILE_32BIT_MACHINE 0x0100 |
| #define IMAGE_FILE_DEBUG_STRIPPED 0x0200 |
| #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 |
| #define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800 |
| #define IMAGE_FILE_SYSTEM 0x1000 |
| #define IMAGE_FILE_DLL 0x2000 |
| #define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 |
| #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 |
| |
| struct pe_hdr { |
| uint32_t magic; /* PE magic */ |
| uint16_t machine; /* machine type */ |
| uint16_t sections; /* number of sections */ |
| uint32_t timestamp; /* time_t */ |
| uint32_t symbol_table; /* symbol table offset */ |
| uint32_t symbols; /* number of symbols */ |
| uint16_t opt_hdr_size; /* size of optional header */ |
| uint16_t flags; /* flags */ |
| }; |
| |
| #define IMAGE_FILE_OPT_ROM_MAGIC 0x107 |
| #define IMAGE_FILE_OPT_PE32_MAGIC 0x10b |
| #define IMAGE_FILE_OPT_PE32_PLUS_MAGIC 0x20b |
| |
| #define IMAGE_SUBSYSTEM_UNKNOWN 0 |
| #define IMAGE_SUBSYSTEM_NATIVE 1 |
| #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 |
| #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 |
| #define IMAGE_SUBSYSTEM_POSIX_CUI 7 |
| #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 |
| #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 |
| #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 |
| #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 |
| #define IMAGE_SUBSYSTEM_EFI_ROM_IMAGE 13 |
| #define IMAGE_SUBSYSTEM_XBOX 14 |
| |
| #define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040 |
| #define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080 |
| #define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100 |
| #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200 |
| #define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400 |
| #define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800 |
| #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000 |
| #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000 |
| |
| /* the fact that pe32 isn't padded where pe32+ is 64-bit means union won't |
| * work right. vomit. */ |
| struct pe32_opt_hdr { |
| /* "standard" header */ |
| uint16_t magic; /* file type */ |
| uint8_t ld_major; /* linker major version */ |
| uint8_t ld_minor; /* linker minor version */ |
| uint32_t text_size; /* size of text section(s) */ |
| uint32_t data_size; /* size of data section(s) */ |
| uint32_t bss_size; /* size of bss section(s) */ |
| uint32_t entry_point; /* file offset of entry point */ |
| uint32_t code_base; /* relative code addr in ram */ |
| uint32_t data_base; /* relative data addr in ram */ |
| /* "windows" header */ |
| uint32_t image_base; /* preferred load address */ |
| uint32_t section_align; /* alignment in bytes */ |
| uint32_t file_align; /* file alignment in bytes */ |
| uint16_t os_major; /* major OS version */ |
| uint16_t os_minor; /* minor OS version */ |
| uint16_t image_major; /* major image version */ |
| uint16_t image_minor; /* minor image version */ |
| uint16_t subsys_major; /* major subsystem version */ |
| uint16_t subsys_minor; /* minor subsystem version */ |
| uint32_t win32_version; /* reserved, must be 0 */ |
| uint32_t image_size; /* image size */ |
| uint32_t header_size; /* header size rounded up to |
| file_align */ |
| uint32_t csum; /* checksum */ |
| uint16_t subsys; /* subsystem */ |
| uint16_t dll_flags; /* more flags! */ |
| uint32_t stack_size_req;/* amt of stack requested */ |
| uint32_t stack_size; /* amt of stack required */ |
| uint32_t heap_size_req; /* amt of heap requested */ |
| uint32_t heap_size; /* amt of heap required */ |
| uint32_t loader_flags; /* reserved, must be 0 */ |
| uint32_t data_dirs; /* number of data dir entries */ |
| }; |
| |
| struct pe32plus_opt_hdr { |
| uint16_t magic; /* file type */ |
| uint8_t ld_major; /* linker major version */ |
| uint8_t ld_minor; /* linker minor version */ |
| uint32_t text_size; /* size of text section(s) */ |
| uint32_t data_size; /* size of data section(s) */ |
| uint32_t bss_size; /* size of bss section(s) */ |
| uint32_t entry_point; /* file offset of entry point */ |
| uint32_t code_base; /* relative code addr in ram */ |
| /* "windows" header */ |
| uint64_t image_base; /* preferred load address */ |
| uint32_t section_align; /* alignment in bytes */ |
| uint32_t file_align; /* file alignment in bytes */ |
| uint16_t os_major; /* major OS version */ |
| uint16_t os_minor; /* minor OS version */ |
| uint16_t image_major; /* major image version */ |
| uint16_t image_minor; /* minor image version */ |
| uint16_t subsys_major; /* major subsystem version */ |
| uint16_t subsys_minor; /* minor subsystem version */ |
| uint32_t win32_version; /* reserved, must be 0 */ |
| uint32_t image_size; /* image size */ |
| uint32_t header_size; /* header size rounded up to |
| file_align */ |
| uint32_t csum; /* checksum */ |
| uint16_t subsys; /* subsystem */ |
| uint16_t dll_flags; /* more flags! */ |
| uint64_t stack_size_req;/* amt of stack requested */ |
| uint64_t stack_size; /* amt of stack required */ |
| uint64_t heap_size_req; /* amt of heap requested */ |
| uint64_t heap_size; /* amt of heap required */ |
| uint32_t loader_flags; /* reserved, must be 0 */ |
| uint32_t data_dirs; /* number of data dir entries */ |
| }; |
| |
| struct data_dirent { |
| uint32_t virtual_address; /* relative to load address */ |
| uint32_t size; |
| }; |
| |
| struct data_directory { |
| struct data_dirent exports; /* .edata */ |
| struct data_dirent imports; /* .idata */ |
| struct data_dirent resources; /* .rsrc */ |
| struct data_dirent exceptions; /* .pdata */ |
| struct data_dirent certs; /* certs */ |
| struct data_dirent base_relocations; /* .reloc */ |
| struct data_dirent debug; /* .debug */ |
| struct data_dirent arch; /* reservered */ |
| struct data_dirent global_ptr; /* global pointer reg. Size=0 */ |
| struct data_dirent tls; /* .tls */ |
| struct data_dirent load_config; /* load configuration structure */ |
| struct data_dirent bound_imports; /* no idea */ |
| struct data_dirent import_addrs; /* import address table */ |
| struct data_dirent delay_imports; /* delay-load import table */ |
| struct data_dirent clr_runtime_hdr; /* .cor (object only) */ |
| struct data_dirent reserved; |
| }; |
| |
| struct section_header { |
| char name[8]; /* name or "/12\0" string tbl offset */ |
| uint32_t virtual_size; /* size of loaded section in ram */ |
| uint32_t virtual_address; /* relative virtual address */ |
| uint32_t raw_data_size; /* size of the section */ |
| uint32_t data_addr; /* file pointer to first page of sec */ |
| uint32_t relocs; /* file pointer to relocation entries */ |
| uint32_t line_numbers; /* line numbers! */ |
| uint16_t num_relocs; /* number of relocations */ |
| uint16_t num_lin_numbers; /* srsly. */ |
| uint32_t flags; |
| }; |
| |
| /* they actually defined 0x00000000 as well, but I think we'll skip that one. */ |
| #define IMAGE_SCN_RESERVED_0 0x00000001 |
| #define IMAGE_SCN_RESERVED_1 0x00000002 |
| #define IMAGE_SCN_RESERVED_2 0x00000004 |
| #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* don't pad - obsolete */ |
| #define IMAGE_SCN_RESERVED_3 0x00000010 |
| #define IMAGE_SCN_CNT_CODE 0x00000020 /* .text */ |
| #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* .data */ |
| #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* .bss */ |
| #define IMAGE_SCN_LNK_OTHER 0x00000100 /* reserved */ |
| #define IMAGE_SCN_LNK_INFO 0x00000200 /* .drectve comments */ |
| #define IMAGE_SCN_RESERVED_4 0x00000400 |
| #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* .o only - scn to be rm'd*/ |
| #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* .o only - COMDAT data */ |
| #define IMAGE_SCN_RESERVED_5 0x00002000 /* spec omits this */ |
| #define IMAGE_SCN_RESERVED_6 0x00004000 /* spec omits this */ |
| #define IMAGE_SCN_GPREL 0x00008000 /* global pointer referenced data */ |
| /* spec lists 0x20000 twice, I suspect they meant 0x10000 for one of them */ |
| #define IMAGE_SCN_MEM_PURGEABLE 0x00010000 /* reserved for "future" use */ |
| #define IMAGE_SCN_16BIT 0x00020000 /* reserved for "future" use */ |
| #define IMAGE_SCN_LOCKED 0x00040000 /* reserved for "future" use */ |
| #define IMAGE_SCN_PRELOAD 0x00080000 /* reserved for "future" use */ |
| /* and here they just stuck a 1-byte integer in the middle of a bitfield */ |
| #define IMAGE_SCN_ALIGN_1BYTES 0x00100000 /* it does what it says on the box */ |
| #define IMAGE_SCN_ALIGN_2BYTES 0x00200000 |
| #define IMAGE_SCN_ALIGN_4BYTES 0x00300000 |
| #define IMAGE_SCN_ALIGN_8BYTES 0x00400000 |
| #define IMAGE_SCN_ALIGN_16BYTES 0x00500000 |
| #define IMAGE_SCN_ALIGN_32BYTES 0x00600000 |
| #define IMAGE_SCN_ALIGN_64BYTES 0x00700000 |
| #define IMAGE_SCN_ALIGN_128BYTES 0x00800000 |
| #define IMAGE_SCN_ALIGN_256BYTES 0x00900000 |
| #define IMAGE_SCN_ALIGN_512BYTES 0x00a00000 |
| #define IMAGE_SCN_ALIGN_1024BYTES 0x00b00000 |
| #define IMAGE_SCN_ALIGN_2048BYTES 0x00c00000 |
| #define IMAGE_SCN_ALIGN_4096BYTES 0x00d00000 |
| #define IMAGE_SCN_ALIGN_8192BYTES 0x00e00000 |
| #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* extended relocations */ |
| #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 /* scn can be discarded */ |
| #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* cannot be cached */ |
| #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* not pageable */ |
| #define IMAGE_SCN_MEM_SHARED 0x10000000 /* can be shared */ |
| #define IMAGE_SCN_MEM_EXECUTE 0x20000000 /* can be executed as code */ |
| #define IMAGE_SCN_MEM_READ 0x40000000 /* readable */ |
| #define IMAGE_SCN_MEM_WRITE 0x80000000 /* writeable */ |
| |
| enum x64_coff_reloc_type { |
| IMAGE_REL_AMD64_ABSOLUTE = 0, |
| IMAGE_REL_AMD64_ADDR64, |
| IMAGE_REL_AMD64_ADDR32, |
| IMAGE_REL_AMD64_ADDR32N, |
| IMAGE_REL_AMD64_REL32, |
| IMAGE_REL_AMD64_REL32_1, |
| IMAGE_REL_AMD64_REL32_2, |
| IMAGE_REL_AMD64_REL32_3, |
| IMAGE_REL_AMD64_REL32_4, |
| IMAGE_REL_AMD64_REL32_5, |
| IMAGE_REL_AMD64_SECTION, |
| IMAGE_REL_AMD64_SECREL, |
| IMAGE_REL_AMD64_SECREL7, |
| IMAGE_REL_AMD64_TOKEN, |
| IMAGE_REL_AMD64_SREL32, |
| IMAGE_REL_AMD64_PAIR, |
| IMAGE_REL_AMD64_SSPAN32, |
| }; |
| |
| enum arm_coff_reloc_type { |
| IMAGE_REL_ARM_ABSOLUTE, |
| IMAGE_REL_ARM_ADDR32, |
| IMAGE_REL_ARM_ADDR32N, |
| IMAGE_REL_ARM_BRANCH2, |
| IMAGE_REL_ARM_BRANCH1, |
| IMAGE_REL_ARM_SECTION, |
| IMAGE_REL_ARM_SECREL, |
| }; |
| |
| enum sh_coff_reloc_type { |
| IMAGE_REL_SH3_ABSOLUTE, |
| IMAGE_REL_SH3_DIRECT16, |
| IMAGE_REL_SH3_DIRECT32, |
| IMAGE_REL_SH3_DIRECT8, |
| IMAGE_REL_SH3_DIRECT8_WORD, |
| IMAGE_REL_SH3_DIRECT8_LONG, |
| IMAGE_REL_SH3_DIRECT4, |
| IMAGE_REL_SH3_DIRECT4_WORD, |
| IMAGE_REL_SH3_DIRECT4_LONG, |
| IMAGE_REL_SH3_PCREL8_WORD, |
| IMAGE_REL_SH3_PCREL8_LONG, |
| IMAGE_REL_SH3_PCREL12_WORD, |
| IMAGE_REL_SH3_STARTOF_SECTION, |
| IMAGE_REL_SH3_SIZEOF_SECTION, |
| IMAGE_REL_SH3_SECTION, |
| IMAGE_REL_SH3_SECREL, |
| IMAGE_REL_SH3_DIRECT32_NB, |
| IMAGE_REL_SH3_GPREL4_LONG, |
| IMAGE_REL_SH3_TOKEN, |
| IMAGE_REL_SHM_PCRELPT, |
| IMAGE_REL_SHM_REFLO, |
| IMAGE_REL_SHM_REFHALF, |
| IMAGE_REL_SHM_RELLO, |
| IMAGE_REL_SHM_RELHALF, |
| IMAGE_REL_SHM_PAIR, |
| IMAGE_REL_SHM_NOMODE, |
| }; |
| |
| enum ppc_coff_reloc_type { |
| IMAGE_REL_PPC_ABSOLUTE, |
| IMAGE_REL_PPC_ADDR64, |
| IMAGE_REL_PPC_ADDR32, |
| IMAGE_REL_PPC_ADDR24, |
| IMAGE_REL_PPC_ADDR16, |
| IMAGE_REL_PPC_ADDR14, |
| IMAGE_REL_PPC_REL24, |
| IMAGE_REL_PPC_REL14, |
| IMAGE_REL_PPC_ADDR32N, |
| IMAGE_REL_PPC_SECREL, |
| IMAGE_REL_PPC_SECTION, |
| IMAGE_REL_PPC_SECREL16, |
| IMAGE_REL_PPC_REFHI, |
| IMAGE_REL_PPC_REFLO, |
| IMAGE_REL_PPC_PAIR, |
| IMAGE_REL_PPC_SECRELLO, |
| IMAGE_REL_PPC_GPREL, |
| IMAGE_REL_PPC_TOKEN, |
| }; |
| |
| enum x86_coff_reloc_type { |
| IMAGE_REL_I386_ABSOLUTE, |
| IMAGE_REL_I386_DIR16, |
| IMAGE_REL_I386_REL16, |
| IMAGE_REL_I386_DIR32, |
| IMAGE_REL_I386_DIR32NB, |
| IMAGE_REL_I386_SEG12, |
| IMAGE_REL_I386_SECTION, |
| IMAGE_REL_I386_SECREL, |
| IMAGE_REL_I386_TOKEN, |
| IMAGE_REL_I386_SECREL7, |
| IMAGE_REL_I386_REL32, |
| }; |
| |
| enum ia64_coff_reloc_type { |
| IMAGE_REL_IA64_ABSOLUTE, |
| IMAGE_REL_IA64_IMM14, |
| IMAGE_REL_IA64_IMM22, |
| IMAGE_REL_IA64_IMM64, |
| IMAGE_REL_IA64_DIR32, |
| IMAGE_REL_IA64_DIR64, |
| IMAGE_REL_IA64_PCREL21B, |
| IMAGE_REL_IA64_PCREL21M, |
| IMAGE_REL_IA64_PCREL21F, |
| IMAGE_REL_IA64_GPREL22, |
| IMAGE_REL_IA64_LTOFF22, |
| IMAGE_REL_IA64_SECTION, |
| IMAGE_REL_IA64_SECREL22, |
| IMAGE_REL_IA64_SECREL64I, |
| IMAGE_REL_IA64_SECREL32, |
| IMAGE_REL_IA64_DIR32NB, |
| IMAGE_REL_IA64_SREL14, |
| IMAGE_REL_IA64_SREL22, |
| IMAGE_REL_IA64_SREL32, |
| IMAGE_REL_IA64_UREL32, |
| IMAGE_REL_IA64_PCREL60X, |
| IMAGE_REL_IA64_PCREL60B, |
| IMAGE_REL_IA64_PCREL60F, |
| IMAGE_REL_IA64_PCREL60I, |
| IMAGE_REL_IA64_PCREL60M, |
| IMAGE_REL_IA64_IMMGPREL6, |
| IMAGE_REL_IA64_TOKEN, |
| IMAGE_REL_IA64_GPREL32, |
| IMAGE_REL_IA64_ADDEND, |
| }; |
| |
| struct coff_reloc { |
| uint32_t virtual_address; |
| uint32_t symbol_table_index; |
| union { |
| enum x64_coff_reloc_type x64_type; |
| enum arm_coff_reloc_type arm_type; |
| enum sh_coff_reloc_type sh_type; |
| enum ppc_coff_reloc_type ppc_type; |
| enum x86_coff_reloc_type x86_type; |
| enum ia64_coff_reloc_type ia64_type; |
| uint16_t data; |
| }; |
| }; |
| |
| /* |
| * Definitions for the contents of the certs data block |
| */ |
| #define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002 |
| #define WIN_CERT_TYPE_EFI_OKCS115 0x0EF0 |
| #define WIN_CERT_TYPE_EFI_GUID 0x0EF1 |
| |
| #define WIN_CERT_REVISION_1_0 0x0100 |
| #define WIN_CERT_REVISION_2_0 0x0200 |
| |
| struct win_certificate { |
| uint32_t length; |
| uint16_t revision; |
| uint16_t cert_type; |
| }; |
| |
| #endif /* __LINUX_PE_H */ |