diff options
Diffstat (limited to 'include/llvm/Support/ELF.h')
| -rw-r--r-- | include/llvm/Support/ELF.h | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/include/llvm/Support/ELF.h b/include/llvm/Support/ELF.h index ab11e0c..c817b85 100644 --- a/include/llvm/Support/ELF.h +++ b/include/llvm/Support/ELF.h @@ -30,6 +30,16 @@ typedef uint32_t Elf32_Off; // File offset typedef int32_t Elf32_Sword; typedef uint32_t Elf32_Word; +typedef uint64_t Elf64_Addr; +typedef uint64_t Elf64_Off; +typedef int32_t Elf64_Shalf; +typedef int32_t Elf64_Sword; +typedef uint32_t Elf64_Word; +typedef int64_t Elf64_Sxword; +typedef uint64_t Elf64_Xword; +typedef uint32_t Elf64_Half; +typedef uint16_t Elf64_Quarter; + // Object file magic string. static const char ElfMagic[] = { 0x7f, 'E', 'L', 'F', '\0' }; @@ -55,6 +65,25 @@ struct Elf32_Ehdr { unsigned char getDataEncoding () { return e_ident[5]; } }; +// 64-bit ELF header. Fields are the same as for ELF32, but with different +// types (see above). +typedef struct { + unsigned char e_ident[16]; + Elf64_Quarter e_type; + Elf64_Quarter e_machine; + Elf64_Half e_version; + Elf64_Addr e_entry; + Elf64_Off e_phoff; + Elf64_Off e_shoff; + Elf64_Half e_flags; + Elf64_Quarter e_ehsize; + Elf64_Quarter e_phentsize; + Elf64_Quarter e_phnum; + Elf64_Quarter e_shentsize; + Elf64_Quarter e_shnum; + Elf64_Quarter e_shstrndx; +} Elf64_Ehdr; + // File types enum { ET_NONE = 0, // No file type @@ -74,8 +103,13 @@ enum { EM_386 = 3, // Intel 386 EM_68K = 4, // Motorola 68000 EM_88K = 5, // Motorola 88000 + EM_486 = 6, // Intel 486 (deprecated) EM_860 = 7, // Intel 80860 - EM_MIPS = 8 // MIPS R3000 + EM_MIPS = 8, // MIPS R3000 + EM_PPC = 20, // PowerPC + EM_ARM = 40, // ARM + EM_ALPHA = 41, // DEC Alpha + EM_SPARCV9 = 43 // SPARC V9 }; // Object file classes. @@ -104,6 +138,20 @@ struct Elf32_Shdr { Elf32_Word sh_entsize; // Size of records contained within the section }; +// Section header for ELF64 - same fields as ELF32, different types. +typedef struct { + Elf64_Half sh_name; + Elf64_Half sh_type; + Elf64_Xword sh_flags; + Elf64_Addr sh_addr; + Elf64_Off sh_offset; + Elf64_Xword sh_size; + Elf64_Half sh_link; + Elf64_Half sh_info; + Elf64_Xword sh_addralign; + Elf64_Xword sh_entsize; +} Elf64_Shdr; + // Special section indices. enum { SHN_UNDEF = 0, // Undefined, missing, irrelevant, or meaningless |