| /* pe.h - PE COFF header information |
| |
| Copyright (C) 1999-2015 Free Software Foundation, Inc. |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| 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; 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 General Public License |
| along with this program; if not, write to the Free Software Foundation, |
| Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| #ifndef _PE_H |
| #define _PE_H |
| |
| /* NT specific file attributes. */ |
| #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 |
| |
| /* DllCharacteristics flag bits. The inconsistent naming may seem |
| odd, but that is how they are defined in the PE specification. */ |
| #define IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA 0x0020 |
| #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 |
| |
| /* Additional flags to be set for section headers to allow the NT loader to |
| read and write to the section data (to replace the addresses of data in |
| dlls for one thing); also to execute the section in .text's case. */ |
| #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 |
| #define IMAGE_SCN_MEM_EXECUTE 0x20000000 |
| #define IMAGE_SCN_MEM_READ 0x40000000 |
| #define IMAGE_SCN_MEM_WRITE 0x80000000 |
| |
| /* Section characteristics added for ppc-nt. */ |
| |
| #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */ |
| |
| #define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */ |
| #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */ |
| #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */ |
| |
| #define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */ |
| #define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */ |
| #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */ |
| #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */ |
| |
| #define IMAGE_SCN_MEM_FARDATA 0x00008000 |
| |
| #define IMAGE_SCN_MEM_PURGEABLE 0x00020000 |
| #define IMAGE_SCN_MEM_16BIT 0x00020000 |
| #define IMAGE_SCN_MEM_LOCKED 0x00040000 |
| #define IMAGE_SCN_MEM_PRELOAD 0x00080000 |
| |
| /* Bit position in the s_flags field where the alignment values start. */ |
| #define IMAGE_SCN_ALIGN_POWER_BIT_POS 20 |
| #define IMAGE_SCN_ALIGN_POWER_BIT_MASK 0x00f00000 |
| #define IMAGE_SCN_ALIGN_POWER_NUM(val) \ |
| (((val) >> IMAGE_SCN_ALIGN_POWER_BIT_POS) - 1) |
| #define IMAGE_SCN_ALIGN_POWER_CONST(val) \ |
| (((val) + 1) << IMAGE_SCN_ALIGN_POWER_BIT_POS) |
| |
| #define IMAGE_SCN_ALIGN_1BYTES IMAGE_SCN_ALIGN_POWER_CONST (0) |
| #define IMAGE_SCN_ALIGN_2BYTES IMAGE_SCN_ALIGN_POWER_CONST (1) |
| #define IMAGE_SCN_ALIGN_4BYTES IMAGE_SCN_ALIGN_POWER_CONST (2) |
| #define IMAGE_SCN_ALIGN_8BYTES IMAGE_SCN_ALIGN_POWER_CONST (3) |
| /* Default alignment if no others are specified. */ |
| #define IMAGE_SCN_ALIGN_16BYTES IMAGE_SCN_ALIGN_POWER_CONST (4) |
| #define IMAGE_SCN_ALIGN_32BYTES IMAGE_SCN_ALIGN_POWER_CONST (5) |
| #define IMAGE_SCN_ALIGN_64BYTES IMAGE_SCN_ALIGN_POWER_CONST (6) |
| #define IMAGE_SCN_ALIGN_128BYTES IMAGE_SCN_ALIGN_POWER_CONST (7) |
| #define IMAGE_SCN_ALIGN_256BYTES IMAGE_SCN_ALIGN_POWER_CONST (8) |
| #define IMAGE_SCN_ALIGN_512BYTES IMAGE_SCN_ALIGN_POWER_CONST (9) |
| #define IMAGE_SCN_ALIGN_1024BYTES IMAGE_SCN_ALIGN_POWER_CONST (10) |
| #define IMAGE_SCN_ALIGN_2048BYTES IMAGE_SCN_ALIGN_POWER_CONST (11) |
| #define IMAGE_SCN_ALIGN_4096BYTES IMAGE_SCN_ALIGN_POWER_CONST (12) |
| #define IMAGE_SCN_ALIGN_8192BYTES IMAGE_SCN_ALIGN_POWER_CONST (13) |
| |
| /* Encode alignment power into IMAGE_SCN_ALIGN bits of s_flags. */ |
| #define COFF_ENCODE_ALIGNMENT(SECTION, ALIGNMENT_POWER) \ |
| ((SECTION).s_flags |= IMAGE_SCN_ALIGN_POWER_CONST ((ALIGNMENT_POWER))) |
| |
| #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */ |
| #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */ |
| #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */ |
| #define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */ |
| |
| /* COMDAT selection codes. */ |
| |
| #define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */ |
| #define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */ |
| #define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */ |
| #define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */ |
| #define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */ |
| |
| /* Machine numbers. */ |
| |
| #define IMAGE_FILE_MACHINE_UNKNOWN 0x0000 |
| #define IMAGE_FILE_MACHINE_ALPHA 0x0184 |
| #define IMAGE_FILE_MACHINE_ALPHA64 0x0284 |
| #define IMAGE_FILE_MACHINE_AM33 0x01d3 |
| #define IMAGE_FILE_MACHINE_AMD64 0x8664 |
| #define IMAGE_FILE_MACHINE_ARM 0x01c0 |
| #define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 |
| #define IMAGE_FILE_MACHINE_CEE 0xc0ee |
| #define IMAGE_FILE_MACHINE_CEF 0x0cef |
| #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_M68K 0x0268 |
| #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_R10000 0x0168 |
| #define IMAGE_FILE_MACHINE_R3000 0x0162 |
| #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_TRICORE 0x0520 |
| #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 |
| #define IMAGE_FILE_MACHINE_AMD64 0x8664 |
| |
| #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_SAL_RUNTIME_DRIVER 13 |
| #define IMAGE_SUBSYSTEM_XBOX 14 |
| |
| /* Magic values that are true for all dos/nt implementations. */ |
| #define DOSMAGIC 0x5a4d |
| #define NT_SIGNATURE 0x00004550 |
| |
| /* NT allows long filenames, we want to accommodate this. |
| This may break some of the bfd functions. */ |
| #undef FILNMLEN |
| #define FILNMLEN 18 /* # characters in a file name. */ |
| |
| struct external_PEI_DOS_hdr |
| { |
| /* DOS header fields - always at offset zero in the EXE file. */ |
| char e_magic[2]; /* Magic number, 0x5a4d. */ |
| char e_cblp[2]; /* Bytes on last page of file, 0x90. */ |
| char e_cp[2]; /* Pages in file, 0x3. */ |
| char e_crlc[2]; /* Relocations, 0x0. */ |
| char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ |
| char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ |
| char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ |
| char e_ss[2]; /* Initial (relative) SS value, 0x0. */ |
| char e_sp[2]; /* Initial SP value, 0xb8. */ |
| char e_csum[2]; /* Checksum, 0x0. */ |
| char e_ip[2]; /* Initial IP value, 0x0. */ |
| char e_cs[2]; /* Initial (relative) CS value, 0x0. */ |
| char e_lfarlc[2]; /* File address of relocation table, 0x40. */ |
| char e_ovno[2]; /* Overlay number, 0x0. */ |
| char e_res[4][2]; /* Reserved words, all 0x0. */ |
| char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ |
| char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ |
| char e_res2[10][2]; /* Reserved words, all 0x0. */ |
| char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ |
| char dos_message[16][4]; /* Other stuff, always follow DOS header. */ |
| }; |
| |
| struct external_PEI_IMAGE_hdr |
| { |
| char nt_signature[4]; /* Required NT signature, 0x4550. */ |
| |
| /* From standard header. */ |
| char f_magic[2]; /* Magic number. */ |
| char f_nscns[2]; /* Number of sections. */ |
| char f_timdat[4]; /* Time & date stamp. */ |
| char f_symptr[4]; /* File pointer to symtab. */ |
| char f_nsyms[4]; /* Number of symtab entries. */ |
| char f_opthdr[2]; /* Sizeof(optional hdr). */ |
| char f_flags[2]; /* Flags. */ |
| }; |
| |
| struct external_PEI_filehdr |
| { |
| /* DOS header fields - always at offset zero in the EXE file. */ |
| char e_magic[2]; /* Magic number, 0x5a4d. */ |
| char e_cblp[2]; /* Bytes on last page of file, 0x90. */ |
| char e_cp[2]; /* Pages in file, 0x3. */ |
| char e_crlc[2]; /* Relocations, 0x0. */ |
| char e_cparhdr[2]; /* Size of header in paragraphs, 0x4. */ |
| char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0. */ |
| char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF. */ |
| char e_ss[2]; /* Initial (relative) SS value, 0x0. */ |
| char e_sp[2]; /* Initial SP value, 0xb8. */ |
| char e_csum[2]; /* Checksum, 0x0. */ |
| char e_ip[2]; /* Initial IP value, 0x0. */ |
| char e_cs[2]; /* Initial (relative) CS value, 0x0. */ |
| char e_lfarlc[2]; /* File address of relocation table, 0x40. */ |
| char e_ovno[2]; /* Overlay number, 0x0. */ |
| char e_res[4][2]; /* Reserved words, all 0x0. */ |
| char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0. */ |
| char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0. */ |
| char e_res2[10][2]; /* Reserved words, all 0x0. */ |
| char e_lfanew[4]; /* File address of new exe header, usually 0x80. */ |
| char dos_message[16][4]; /* Other stuff, always follow DOS header. */ |
| |
| /* Note: additional bytes may be inserted before the signature. Use |
| the e_lfanew field to find the actual location of the NT signature. */ |
| |
| char nt_signature[4]; /* Required NT signature, 0x4550. */ |
| |
| /* From standard header. */ |
| char f_magic[2]; /* Magic number. */ |
| char f_nscns[2]; /* Number of sections. */ |
| char f_timdat[4]; /* Time & date stamp. */ |
| char f_symptr[4]; /* File pointer to symtab. */ |
| char f_nsyms[4]; /* Number of symtab entries. */ |
| char f_opthdr[2]; /* Sizeof(optional hdr). */ |
| char f_flags[2]; /* Flags. */ |
| }; |
| |
| #ifdef COFF_IMAGE_WITH_PE |
| |
| /* The filehdr is only weird in images. */ |
| |
| #undef FILHDR |
| #define FILHDR struct external_PEI_filehdr |
| #undef FILHSZ |
| #define FILHSZ 152 |
| |
| #endif /* COFF_IMAGE_WITH_PE */ |
| |
| /* 32-bit PE a.out header: */ |
| |
| typedef struct |
| { |
| AOUTHDR standard; |
| |
| /* NT extra fields; see internal.h for descriptions. */ |
| char ImageBase[4]; |
| char SectionAlignment[4]; |
| char FileAlignment[4]; |
| char MajorOperatingSystemVersion[2]; |
| char MinorOperatingSystemVersion[2]; |
| char MajorImageVersion[2]; |
| char MinorImageVersion[2]; |
| char MajorSubsystemVersion[2]; |
| char MinorSubsystemVersion[2]; |
| char Reserved1[4]; |
| char SizeOfImage[4]; |
| char SizeOfHeaders[4]; |
| char CheckSum[4]; |
| char Subsystem[2]; |
| char DllCharacteristics[2]; |
| char SizeOfStackReserve[4]; |
| char SizeOfStackCommit[4]; |
| char SizeOfHeapReserve[4]; |
| char SizeOfHeapCommit[4]; |
| char LoaderFlags[4]; |
| char NumberOfRvaAndSizes[4]; |
| /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
| char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ |
| } PEAOUTHDR; |
| |
| #undef AOUTSZ |
| #define AOUTSZ (AOUTHDRSZ + 196) |
| |
| /* Like PEAOUTHDR, except that the "standard" member has no BaseOfData |
| (aka data_start) member and that some of the members are 8 instead |
| of just 4 bytes long. */ |
| typedef struct |
| { |
| #ifdef AOUTHDRSZ64 |
| AOUTHDR64 standard; |
| #else |
| AOUTHDR standard; |
| #endif |
| /* NT extra fields; see internal.h for descriptions. */ |
| char ImageBase[8]; |
| char SectionAlignment[4]; |
| char FileAlignment[4]; |
| char MajorOperatingSystemVersion[2]; |
| char MinorOperatingSystemVersion[2]; |
| char MajorImageVersion[2]; |
| char MinorImageVersion[2]; |
| char MajorSubsystemVersion[2]; |
| char MinorSubsystemVersion[2]; |
| char Reserved1[4]; |
| char SizeOfImage[4]; |
| char SizeOfHeaders[4]; |
| char CheckSum[4]; |
| char Subsystem[2]; |
| char DllCharacteristics[2]; |
| char SizeOfStackReserve[8]; |
| char SizeOfStackCommit[8]; |
| char SizeOfHeapReserve[8]; |
| char SizeOfHeapCommit[8]; |
| char LoaderFlags[4]; |
| char NumberOfRvaAndSizes[4]; |
| /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */ |
| char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */ |
| } PEPAOUTHDR; |
| |
| #ifdef AOUTHDRSZ64 |
| #define PEPAOUTSZ (AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */ |
| #else |
| #define PEPAOUTSZ 240 |
| #endif |
| |
| #undef E_FILNMLEN |
| #define E_FILNMLEN 18 /* # characters in a file name. */ |
| |
| /* Import Tyoes fot ILF format object files.. */ |
| #define IMPORT_CODE 0 |
| #define IMPORT_DATA 1 |
| #define IMPORT_CONST 2 |
| |
| /* Import Name Tyoes for ILF format object files. */ |
| #define IMPORT_ORDINAL 0 |
| #define IMPORT_NAME 1 |
| #define IMPORT_NAME_NOPREFIX 2 |
| #define IMPORT_NAME_UNDECORATE 3 |
| |
| /* Weak external characteristics. */ |
| #define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 |
| #define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 |
| #define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 |
| |
| /* Bigobj header. */ |
| struct external_ANON_OBJECT_HEADER_BIGOBJ |
| { |
| /* ANON_OBJECT_HEADER_V2 header. */ |
| char Sig1[2]; |
| char Sig2[2]; |
| char Version[2]; |
| char Machine[2]; |
| char TimeDateStamp[4]; |
| char ClassID[16]; |
| char SizeOfData[4]; |
| char Flags[4]; |
| char MetaDataSize[4]; |
| char MetaDataOffset[4]; |
| |
| /* BIGOBJ specific. */ |
| char NumberOfSections[4]; |
| char PointerToSymbolTable[4]; |
| char NumberOfSymbols[4]; |
| }; |
| |
| #define FILHSZ_BIGOBJ (14 * 4) |
| |
| struct external_SYMBOL_EX |
| { |
| union |
| { |
| char e_name[E_SYMNMLEN]; |
| |
| struct |
| { |
| char e_zeroes[4]; |
| char e_offset[4]; |
| } e; |
| } e; |
| |
| char e_value[4]; |
| char e_scnum[4]; |
| char e_type[2]; |
| char e_sclass[1]; |
| char e_numaux[1]; |
| } ATTRIBUTE_PACKED ; |
| |
| #define SYMENT_BIGOBJ struct external_SYMBOL_EX |
| #define SYMESZ_BIGOBJ 20 |
| |
| #define FILNMLEN_BIGOBJ 20 |
| |
| union external_AUX_SYMBOL_EX |
| { |
| struct |
| { |
| char WeakDefaultSymIndex[4]; |
| char WeakSearchType[4]; |
| char rgbReserved[12]; |
| } Sym; |
| |
| struct |
| { |
| char Name[FILNMLEN_BIGOBJ]; |
| } File; |
| |
| struct |
| { |
| char Length[4]; /* Section length. */ |
| char NumberOfRelocations[2];/* # relocation entries. */ |
| char NumberOfLinenumbers[2];/* # line numbers. */ |
| char Checksum[4]; /* Section COMDAT checksum. */ |
| char Number[2]; /* COMDAT associated section index. */ |
| char Selection[1]; /* COMDAT selection number. */ |
| char bReserved[1]; |
| char HighNumber[2]; /* High bits of COMDAT associated sec. */ |
| char rgbReserved[2]; |
| } Section; |
| } ATTRIBUTE_PACKED; |
| |
| #define AUXENT_BIGOBJ union external_AUX_SYMBOL_EX |
| #define AUXESZ_BIGOBJ 20 |
| |
| /* .pdata/.xdata defines and structures for x64 PE+ for exception handling. */ |
| |
| /* .pdata in exception directory. */ |
| |
| struct pex64_runtime_function |
| { |
| bfd_vma rva_BeginAddress; |
| bfd_vma rva_EndAddress; |
| bfd_vma rva_UnwindData; |
| }; |
| |
| struct external_pex64_runtime_function |
| { |
| bfd_byte rva_BeginAddress[4]; |
| bfd_byte rva_EndAddress[4]; |
| bfd_byte rva_UnwindData[4]; |
| }; |
| |
| /* If the lowest significant bit is set for rva_UnwindData RVA, it |
| means that the unified RVA points to another pex64_runtime_function |
| that this entry shares the unwind_info block with. */ |
| #define PEX64_IS_RUNTIME_FUNCTION_CHAINED(PTR_RTF) \ |
| (((PTR_RTF)->rva_UnwindData & 1) != 0) |
| #define PEX64_GET_UNWINDDATA_UNIFIED_RVA(PTR_RTF) \ |
| ((PTR_RTF)->rva_UnwindData & ~1) |
| |
| /* The unwind codes. */ |
| #define UWOP_PUSH_NONVOL 0 |
| #define UWOP_ALLOC_LARGE 1 |
| #define UWOP_ALLOC_SMALL 2 |
| #define UWOP_SET_FPREG 3 |
| #define UWOP_SAVE_NONVOL 4 |
| #define UWOP_SAVE_NONVOL_FAR 5 |
| #define UWOP_SAVE_XMM 6 /* For version 1. */ |
| #define UWOP_EPILOG 6 /* For version 2. */ |
| #define UWOP_SAVE_XMM_FAR 7 /* For version 1 (deprecated). */ |
| #define UWOP_SPARE 7 /* For version 2. */ |
| #define UWOP_SAVE_XMM128 8 |
| #define UWOP_SAVE_XMM128_FAR 9 |
| #define UWOP_PUSH_MACHFRAME 10 |
| |
| struct pex64_unwind_code |
| { |
| bfd_vma prologue_offset; |
| /* Contains Frame offset, or frame allocation size. */ |
| bfd_vma frame_addr; |
| unsigned int uwop_code : 4; |
| /* xmm, mm, or standard register from 0 - 15. */ |
| unsigned int reg : 4; |
| /* Used for UWOP_PUSH_MACHFRAME to indicate optional errorcode stack |
| argument. */ |
| unsigned int has_errorcode : 1; |
| }; |
| |
| struct external_pex64_unwind_code |
| { |
| bfd_byte dta[2]; |
| }; |
| |
| #define PEX64_UNWCODE_CODE(VAL) ((VAL) & 0xf) |
| #define PEX64_UNWCODE_INFO(VAL) (((VAL) >> 4) & 0xf) |
| |
| /* The unwind info. */ |
| #define UNW_FLAG_NHANDLER 0 |
| #define UNW_FLAG_EHANDLER 1 |
| #define UNW_FLAG_UHANDLER 2 |
| #define UNW_FLAG_FHANDLER 3 |
| #define UNW_FLAG_CHAININFO 4 |
| |
| #define UNW_FLAG_MASK 0x1f |
| |
| struct pex64_unwind_info |
| { |
| bfd_vma SizeOfBlock; |
| bfd_byte Version; /* Values from 0 up to 7 are possible. */ |
| bfd_byte Flags; /* Values from 0 up to 31 are possible. */ |
| bfd_vma SizeOfPrologue; |
| bfd_vma CountOfCodes; /* Amount of pex64_unwind_code elements. */ |
| /* 0 = CFA, 1..15 are index of integer registers. */ |
| unsigned int FrameRegister : 4; |
| bfd_vma FrameOffset; |
| bfd_vma sizeofUnwindCodes; |
| bfd_byte *rawUnwindCodes; |
| bfd_vma rva_ExceptionHandler; /* UNW_EHANDLER or UNW_FLAG_UHANDLER. */ |
| bfd_vma rva_BeginAddress; /* UNW_FLAG_CHAININFO. */ |
| bfd_vma rva_EndAddress; /* UNW_FLAG_CHAININFO. */ |
| bfd_vma rva_UnwindData; /* UNW_FLAG_CHAININFO. */ |
| }; |
| |
| struct external_pex64_unwind_info |
| { |
| bfd_byte Version_Flags; |
| bfd_byte SizeOfPrologue; |
| bfd_byte CountOfCodes; |
| bfd_byte FrameRegisterOffset; |
| /* external_pex64_unwind_code array. */ |
| /* bfd_byte handler[4]; */ |
| /* Optional language specific data. */ |
| }; |
| |
| struct external_pex64_scope |
| { |
| bfd_vma Count; |
| }; |
| |
| struct pex64_scope |
| { |
| bfd_byte Count[4]; |
| }; |
| |
| struct pex64_scope_entry |
| { |
| bfd_vma rva_BeginAddress; |
| bfd_vma rva_EndAddress; |
| bfd_vma rva_HandlerAddress; |
| bfd_vma rva_JumpAddress; |
| }; |
| #define PEX64_SCOPE_ENTRY_SIZE 16 |
| |
| struct external_pex64_scope_entry |
| { |
| bfd_byte rva_BeginAddress[4]; |
| bfd_byte rva_EndAddress[4]; |
| bfd_byte rva_HandlerAddress[4]; |
| bfd_byte rva_JumpAddress[4]; |
| }; |
| |
| #define PEX64_UWI_VERSION(VAL) ((VAL) & 7) |
| #define PEX64_UWI_FLAGS(VAL) (((VAL) >> 3) & 0x1f) |
| #define PEX64_UWI_FRAMEREG(VAL) ((VAL) & 0xf) |
| #define PEX64_UWI_FRAMEOFF(VAL) (((VAL) >> 4) & 0xf) |
| #define PEX64_UWI_SIZEOF_UWCODE_ARRAY(VAL) \ |
| ((((VAL) + 1) & ~1) * 2) |
| |
| #define PEX64_OFFSET_TO_UNWIND_CODE 0x4 |
| |
| #define PEX64_OFFSET_TO_HANDLER_RVA (COUNTOFUNWINDCODES) \ |
| (PEX64_OFFSET_TO_UNWIND_CODE + \ |
| PEX64_UWI_SIZEOF_UWCODE_ARRAY(COUNTOFUNWINDCODES)) |
| |
| #define PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) \ |
| (PEX64_OFFSET_TO_HANDLER_RVA(COUNTOFUNWINDCODES) + 4) |
| |
| #define PEX64_SCOPE_ENTRY(COUNTOFUNWINDCODES, IDX) \ |
| (PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) + \ |
| PEX64_SCOPE_ENTRY_SIZE * (IDX)) |
| |
| /* Extra structure used in debug directory. */ |
| struct external_IMAGE_DEBUG_DIRECTORY |
| { |
| char Characteristics[4]; |
| char TimeDateStamp[4]; |
| char MajorVersion[2]; |
| char MinorVersion[2]; |
| char Type[4]; |
| char SizeOfData[4]; |
| char AddressOfRawData[4]; |
| char PointerToRawData[4]; |
| }; |
| |
| /* Extra structures used in codeview debug record. */ |
| /* This is not part of the PE specification. */ |
| |
| #define CVINFO_PDB70_CVSIGNATURE 0x53445352 // "RSDS" |
| #define CVINFO_PDB20_CVSIGNATURE 0x3031424e // "NB10" |
| #define CVINFO_CV50_CVSIGNATURE 0x3131424e // "NB11" |
| #define CVINFO_CV41_CVSIGNATURE 0x3930424e // âNB09" |
| |
| typedef struct _CV_INFO_PDB70 |
| { |
| char CvSignature[4]; |
| char Signature[16]; |
| char Age[4]; |
| char PdbFileName[]; |
| } CV_INFO_PDB70; |
| |
| typedef struct _CV_INFO_PDB20 |
| { |
| char CvHeader[4]; |
| char Offset[4]; |
| char Signature[4]; |
| char Age[4]; |
| char PdbFileName[]; |
| } CV_INFO_PDB20; |
| |
| #endif /* _PE_H */ |
