| #ifndef _QEMU_ELF_H |
| #define _QEMU_ELF_H |
| |
| #include <inttypes.h> |
| |
| /* 32-bit ELF base types. */ |
| typedef uint32_t Elf32_Addr; |
| typedef uint16_t Elf32_Half; |
| typedef uint32_t Elf32_Off; |
| typedef int32_t Elf32_Sword; |
| typedef uint32_t Elf32_Word; |
| |
| /* 64-bit ELF base types. */ |
| typedef uint64_t Elf64_Addr; |
| typedef uint16_t Elf64_Half; |
| typedef int16_t Elf64_SHalf; |
| typedef uint64_t Elf64_Off; |
| typedef int32_t Elf64_Sword; |
| typedef uint32_t Elf64_Word; |
| typedef uint64_t Elf64_Xword; |
| typedef int64_t Elf64_Sxword; |
| |
| /* These constants are for the segment types stored in the image headers */ |
| #define PT_NULL 0 |
| #define PT_LOAD 1 |
| #define PT_DYNAMIC 2 |
| #define PT_INTERP 3 |
| #define PT_NOTE 4 |
| #define PT_SHLIB 5 |
| #define PT_PHDR 6 |
| #define PT_LOPROC 0x70000000 |
| #define PT_HIPROC 0x7fffffff |
| #define PT_MIPS_REGINFO 0x70000000 |
| #define PT_MIPS_OPTIONS 0x70000001 |
| |
| /* Flags in the e_flags field of the header */ |
| /* MIPS architecture level. */ |
| #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ |
| #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ |
| #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ |
| #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ |
| #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ |
| #define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */ |
| #define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ |
| |
| /* The ABI of a file. */ |
| #define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */ |
| #define EF_MIPS_ABI_O64 0x00002000 /* O32 extended for 64 bit. */ |
| |
| #define EF_MIPS_NOREORDER 0x00000001 |
| #define EF_MIPS_PIC 0x00000002 |
| #define EF_MIPS_CPIC 0x00000004 |
| #define EF_MIPS_ABI2 0x00000020 |
| #define EF_MIPS_OPTIONS_FIRST 0x00000080 |
| #define EF_MIPS_32BITMODE 0x00000100 |
| #define EF_MIPS_ABI 0x0000f000 |
| #define EF_MIPS_ARCH 0xf0000000 |
| |
| /* These constants define the different elf file types */ |
| #define ET_NONE 0 |
| #define ET_REL 1 |
| #define ET_EXEC 2 |
| #define ET_DYN 3 |
| #define ET_CORE 4 |
| #define ET_LOPROC 0xff00 |
| #define ET_HIPROC 0xffff |
| |
| /* These constants define the various ELF target machines */ |
| #define EM_NONE 0 |
| #define EM_M32 1 |
| #define EM_SPARC 2 |
| #define EM_386 3 |
| #define EM_68K 4 |
| #define EM_88K 5 |
| #define EM_486 6 /* Perhaps disused */ |
| #define EM_860 7 |
| |
| #define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ |
| |
| #define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ |
| |
| #define EM_PARISC 15 /* HPPA */ |
| |
| #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ |
| |
| #define EM_PPC 20 /* PowerPC */ |
| #define EM_PPC64 21 /* PowerPC64 */ |
| |
| #define EM_ARM 40 /* ARM */ |
| |
| #define EM_SH 42 /* SuperH */ |
| |
| #define EM_SPARCV9 43 /* SPARC v9 64-bit */ |
| |
| #define EM_IA_64 50 /* HP/Intel IA-64 */ |
| |
| #define EM_X86_64 62 /* AMD x86-64 */ |
| |
| #define EM_S390 22 /* IBM S/390 */ |
| |
| #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ |
| |
| #define EM_V850 87 /* NEC v850 */ |
| |
| #define EM_H8_300H 47 /* Hitachi H8/300H */ |
| #define EM_H8S 48 /* Hitachi H8S */ |
| #define EM_LATTICEMICO32 138 /* LatticeMico32 */ |
| |
| #define EM_OPENRISC 92 /* OpenCores OpenRISC */ |
| |
| #define EM_UNICORE32 110 /* UniCore32 */ |
| |
| /* |
| * This is an interim value that we will use until the committee comes |
| * up with a final number. |
| */ |
| #define EM_ALPHA 0x9026 |
| |
| /* Bogus old v850 magic number, used by old tools. */ |
| #define EM_CYGNUS_V850 0x9080 |
| |
| /* |
| * This is the old interim value for S/390 architecture |
| */ |
| #define EM_S390_OLD 0xA390 |
| |
| #define EM_MICROBLAZE 189 |
| #define EM_MICROBLAZE_OLD 0xBAAB |
| |
| #define EM_XTENSA 94 /* Tensilica Xtensa */ |
| |
| #define EM_AARCH64 183 |
| |
| /* This is the info that is needed to parse the dynamic section of the file */ |
| #define DT_NULL 0 |
| #define DT_NEEDED 1 |
| #define DT_PLTRELSZ 2 |
| #define DT_PLTGOT 3 |
| #define DT_HASH 4 |
| #define DT_STRTAB 5 |
| #define DT_SYMTAB 6 |
| #define DT_RELA 7 |
| #define DT_RELASZ 8 |
| #define DT_RELAENT 9 |
| #define DT_STRSZ 10 |
| #define DT_SYMENT 11 |
| #define DT_INIT 12 |
| #define DT_FINI 13 |
| #define DT_SONAME 14 |
| #define DT_RPATH 15 |
| #define DT_SYMBOLIC 16 |
| #define DT_REL 17 |
| #define DT_RELSZ 18 |
| #define DT_RELENT 19 |
| #define DT_PLTREL 20 |
| #define DT_DEBUG 21 |
| #define DT_TEXTREL 22 |
| #define DT_JMPREL 23 |
| #define DT_BINDNOW 24 |
| #define DT_INIT_ARRAY 25 |
| #define DT_FINI_ARRAY 26 |
| #define DT_INIT_ARRAYSZ 27 |
| #define DT_FINI_ARRAYSZ 28 |
| #define DT_RUNPATH 29 |
| #define DT_FLAGS 30 |
| #define DT_LOOS 0x6000000d |
| #define DT_HIOS 0x6ffff000 |
| #define DT_LOPROC 0x70000000 |
| #define DT_HIPROC 0x7fffffff |
| |
| /* DT_ entries which fall between DT_VALRNGLO and DT_VALRNDHI use |
| the d_val field of the Elf*_Dyn structure. I.e. they contain scalars. */ |
| #define DT_VALRNGLO 0x6ffffd00 |
| #define DT_VALRNGHI 0x6ffffdff |
| |
| /* DT_ entries which fall between DT_ADDRRNGLO and DT_ADDRRNGHI use |
| the d_ptr field of the Elf*_Dyn structure. I.e. they contain pointers. */ |
| #define DT_ADDRRNGLO 0x6ffffe00 |
| #define DT_ADDRRNGHI 0x6ffffeff |
| |
| #define DT_VERSYM 0x6ffffff0 |
| #define DT_RELACOUNT 0x6ffffff9 |
| #define DT_RELCOUNT 0x6ffffffa |
| #define DT_FLAGS_1 0x6ffffffb |
| #define DT_VERDEF 0x6ffffffc |
| #define DT_VERDEFNUM 0x6ffffffd |
| #define DT_VERNEED 0x6ffffffe |
| #define DT_VERNEEDNUM 0x6fffffff |
| |
| #define DT_MIPS_RLD_VERSION 0x70000001 |
| #define DT_MIPS_TIME_STAMP 0x70000002 |
| #define DT_MIPS_ICHECKSUM 0x70000003 |
| #define DT_MIPS_IVERSION 0x70000004 |
| #define DT_MIPS_FLAGS 0x70000005 |
| #define RHF_NONE 0 |
| #define RHF_HARDWAY 1 |
| #define RHF_NOTPOT 2 |
| #define DT_MIPS_BASE_ADDRESS 0x70000006 |
| #define DT_MIPS_CONFLICT 0x70000008 |
| #define DT_MIPS_LIBLIST 0x70000009 |
| #define DT_MIPS_LOCAL_GOTNO 0x7000000a |
| #define DT_MIPS_CONFLICTNO 0x7000000b |
| #define DT_MIPS_LIBLISTNO 0x70000010 |
| #define DT_MIPS_SYMTABNO 0x70000011 |
| #define DT_MIPS_UNREFEXTNO 0x70000012 |
| #define DT_MIPS_GOTSYM 0x70000013 |
| #define DT_MIPS_HIPAGENO 0x70000014 |
| #define DT_MIPS_RLD_MAP 0x70000016 |
| |
| /* This info is needed when parsing the symbol table */ |
| #define STB_LOCAL 0 |
| #define STB_GLOBAL 1 |
| #define STB_WEAK 2 |
| |
| #define STT_NOTYPE 0 |
| #define STT_OBJECT 1 |
| #define STT_FUNC 2 |
| #define STT_SECTION 3 |
| #define STT_FILE 4 |
| |
| #define ELF_ST_BIND(x) ((x) >> 4) |
| #define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) |
| #define ELF_ST_INFO(bind, type) (((bind) << 4) | ((type) & 0xf)) |
| #define ELF32_ST_BIND(x) ELF_ST_BIND(x) |
| #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) |
| #define ELF64_ST_BIND(x) ELF_ST_BIND(x) |
| #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) |
| |
| /* Symbolic values for the entries in the auxiliary table |
| put on the initial stack */ |
| #define AT_NULL 0 /* end of vector */ |
| #define AT_IGNORE 1 /* entry should be ignored */ |
| #define AT_EXECFD 2 /* file descriptor of program */ |
| #define AT_PHDR 3 /* program headers for program */ |
| #define AT_PHENT 4 /* size of program header entry */ |
| #define AT_PHNUM 5 /* number of program headers */ |
| #define AT_PAGESZ 6 /* system page size */ |
| #define AT_BASE 7 /* base address of interpreter */ |
| #define AT_FLAGS 8 /* flags */ |
| #define AT_ENTRY 9 /* entry point of program */ |
| #define AT_NOTELF 10 /* program is not ELF */ |
| #define AT_UID 11 /* real uid */ |
| #define AT_EUID 12 /* effective uid */ |
| #define AT_GID 13 /* real gid */ |
| #define AT_EGID 14 /* effective gid */ |
| #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ |
| #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ |
| #define AT_CLKTCK 17 /* frequency at which times() increments */ |
| #define AT_FPUCW 18 /* info about fpu initialization by kernel */ |
| #define AT_DCACHEBSIZE 19 /* data cache block size */ |
| #define AT_ICACHEBSIZE 20 /* instruction cache block size */ |
| #define AT_UCACHEBSIZE 21 /* unified cache block size */ |
| #define AT_IGNOREPPC 22 /* ppc only; entry should be ignored */ |
| #define AT_SECURE 23 /* boolean, was exec suid-like? */ |
| #define AT_BASE_PLATFORM 24 /* string identifying real platforms */ |
| #define AT_RANDOM 25 /* address of 16 random bytes */ |
| #define AT_HWCAP2 26 /* extension of AT_HWCAP */ |
| #define AT_EXECFN 31 /* filename of the executable */ |
| #define AT_SYSINFO 32 /* address of kernel entry point */ |
| #define AT_SYSINFO_EHDR 33 /* address of kernel vdso */ |
| #define AT_L1I_CACHESHAPE 34 /* shapes of the caches: */ |
| #define AT_L1D_CACHESHAPE 35 /* bits 0-3: cache associativity. */ |
| #define AT_L2_CACHESHAPE 36 /* bits 4-7: log2 of line size. */ |
| #define AT_L3_CACHESHAPE 37 /* val&~255: cache size. */ |
| |
| typedef struct dynamic{ |
| Elf32_Sword d_tag; |
| union{ |
| Elf32_Sword d_val; |
| Elf32_Addr d_ptr; |
| } d_un; |
| } Elf32_Dyn; |
| |
| typedef struct { |
| Elf64_Sxword d_tag; /* entry tag value */ |
| union { |
| Elf64_Xword d_val; |
| Elf64_Addr d_ptr; |
| } d_un; |
| } Elf64_Dyn; |
| |
| /* The following are used with relocations */ |
| #define ELF32_R_SYM(x) ((x) >> 8) |
| #define ELF32_R_TYPE(x) ((x) & 0xff) |
| |
| #define ELF64_R_SYM(i) ((i) >> 32) |
| #define ELF64_R_TYPE(i) ((i) & 0xffffffff) |
| #define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000) |
| |
| #define R_386_NONE 0 |
| #define R_386_32 1 |
| #define R_386_PC32 2 |
| #define R_386_GOT32 3 |
| #define R_386_PLT32 4 |
| #define R_386_COPY 5 |
| #define R_386_GLOB_DAT 6 |
| #define R_386_JMP_SLOT 7 |
| #define R_386_RELATIVE 8 |
| #define R_386_GOTOFF 9 |
| #define R_386_GOTPC 10 |
| #define R_386_NUM 11 |
| /* Not a dynamic reloc, so not included in R_386_NUM. Used in TCG. */ |
| #define R_386_PC8 23 |
| |
| #define R_MIPS_NONE 0 |
| #define R_MIPS_16 1 |
| #define R_MIPS_32 2 |
| #define R_MIPS_REL32 3 |
| #define R_MIPS_26 4 |
| #define R_MIPS_HI16 5 |
| #define R_MIPS_LO16 6 |
| #define R_MIPS_GPREL16 7 |
| #define R_MIPS_LITERAL 8 |
| #define R_MIPS_GOT16 9 |
| #define R_MIPS_PC16 10 |
| #define R_MIPS_CALL16 11 |
| #define R_MIPS_GPREL32 12 |
| /* The remaining relocs are defined on Irix, although they are not |
| in the MIPS ELF ABI. */ |
| #define R_MIPS_UNUSED1 13 |
| #define R_MIPS_UNUSED2 14 |
| #define R_MIPS_UNUSED3 15 |
| #define R_MIPS_SHIFT5 16 |
| #define R_MIPS_SHIFT6 17 |
| #define R_MIPS_64 18 |
| #define R_MIPS_GOT_DISP 19 |
| #define R_MIPS_GOT_PAGE 20 |
| #define R_MIPS_GOT_OFST 21 |
| /* |
| * The following two relocation types are specified in the MIPS ABI |
| * conformance guide version 1.2 but not yet in the psABI. |
| */ |
| #define R_MIPS_GOTHI16 22 |
| #define R_MIPS_GOTLO16 23 |
| #define R_MIPS_SUB 24 |
| #define R_MIPS_INSERT_A 25 |
| #define R_MIPS_INSERT_B 26 |
| #define R_MIPS_DELETE 27 |
| #define R_MIPS_HIGHER 28 |
| #define R_MIPS_HIGHEST 29 |
| /* |
| * The following two relocation types are specified in the MIPS ABI |
| * conformance guide version 1.2 but not yet in the psABI. |
| */ |
| #define R_MIPS_CALLHI16 30 |
| #define R_MIPS_CALLLO16 31 |
| /* |
| * This range is reserved for vendor specific relocations. |
| */ |
| #define R_MIPS_LOVENDOR 100 |
| #define R_MIPS_HIVENDOR 127 |
| |
| |
| /* SUN SPARC specific definitions. */ |
| |
| /* Values for Elf64_Ehdr.e_flags. */ |
| |
| #define EF_SPARCV9_MM 3 |
| #define EF_SPARCV9_TSO 0 |
| #define EF_SPARCV9_PSO 1 |
| #define EF_SPARCV9_RMO 2 |
| #define EF_SPARC_LEDATA 0x800000 /* little endian data */ |
| #define EF_SPARC_EXT_MASK 0xFFFF00 |
| #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ |
| #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ |
| #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ |
| #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ |
| |
| /* |
| * Sparc ELF relocation types |
| */ |
| #define R_SPARC_NONE 0 |
| #define R_SPARC_8 1 |
| #define R_SPARC_16 2 |
| #define R_SPARC_32 3 |
| #define R_SPARC_DISP8 4 |
| #define R_SPARC_DISP16 5 |
| #define R_SPARC_DISP32 6 |
| #define R_SPARC_WDISP30 7 |
| #define R_SPARC_WDISP22 8 |
| #define R_SPARC_HI22 9 |
| #define R_SPARC_22 10 |
| #define R_SPARC_13 11 |
| #define R_SPARC_LO10 12 |
| #define R_SPARC_GOT10 13 |
| #define R_SPARC_GOT13 14 |
| #define R_SPARC_GOT22 15 |
| #define R_SPARC_PC10 16 |
| #define R_SPARC_PC22 17 |
| #define R_SPARC_WPLT30 18 |
| #define R_SPARC_COPY 19 |
| #define R_SPARC_GLOB_DAT 20 |
| #define R_SPARC_JMP_SLOT 21 |
| #define R_SPARC_RELATIVE 22 |
| #define R_SPARC_UA32 23 |
| #define R_SPARC_PLT32 24 |
| #define R_SPARC_HIPLT22 25 |
| #define R_SPARC_LOPLT10 26 |
| #define R_SPARC_PCPLT32 27 |
| #define R_SPARC_PCPLT22 28 |
| #define R_SPARC_PCPLT10 29 |
| #define R_SPARC_10 30 |
| #define R_SPARC_11 31 |
| #define R_SPARC_64 32 |
| #define R_SPARC_OLO10 33 |
| #define R_SPARC_HH22 34 |
| #define R_SPARC_HM10 35 |
| #define R_SPARC_LM22 36 |
| #define R_SPARC_WDISP16 40 |
| #define R_SPARC_WDISP19 41 |
| #define R_SPARC_7 43 |
| #define R_SPARC_5 44 |
| #define R_SPARC_6 45 |
| |
| /* Bits present in AT_HWCAP for ARM. */ |
| |
| #define HWCAP_ARM_SWP (1 << 0) |
| #define HWCAP_ARM_HALF (1 << 1) |
| #define HWCAP_ARM_THUMB (1 << 2) |
| #define HWCAP_ARM_26BIT (1 << 3) |
| #define HWCAP_ARM_FAST_MULT (1 << 4) |
| #define HWCAP_ARM_FPA (1 << 5) |
| #define HWCAP_ARM_VFP (1 << 6) |
| #define HWCAP_ARM_EDSP (1 << 7) |
| #define HWCAP_ARM_JAVA (1 << 8) |
| #define HWCAP_ARM_IWMMXT (1 << 9) |
| #define HWCAP_ARM_CRUNCH (1 << 10) |
| #define HWCAP_ARM_THUMBEE (1 << 11) |
| #define HWCAP_ARM_NEON (1 << 12) |
| #define HWCAP_ARM_VFPv3 (1 << 13) |
| #define HWCAP_ARM_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ |
| #define HWCAP_ARM_TLS (1 << 15) |
| #define HWCAP_ARM_VFPv4 (1 << 16) |
| #define HWCAP_ARM_IDIVA (1 << 17) |
| #define HWCAP_ARM_IDIVT (1 << 18) |
| #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) |
| #define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs */ |
| #define HWCAP_LPAE (1 << 20) |
| |
| /* Bits present in AT_HWCAP for PowerPC. */ |
| |
| #define PPC_FEATURE_32 0x80000000 |
| #define PPC_FEATURE_64 0x40000000 |
| #define PPC_FEATURE_601_INSTR 0x20000000 |
| #define PPC_FEATURE_HAS_ALTIVEC 0x10000000 |
| #define PPC_FEATURE_HAS_FPU 0x08000000 |
| #define PPC_FEATURE_HAS_MMU 0x04000000 |
| #define PPC_FEATURE_HAS_4xxMAC 0x02000000 |
| #define PPC_FEATURE_UNIFIED_CACHE 0x01000000 |
| #define PPC_FEATURE_HAS_SPE 0x00800000 |
| #define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 |
| #define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 |
| #define PPC_FEATURE_NO_TB 0x00100000 |
| #define PPC_FEATURE_POWER4 0x00080000 |
| #define PPC_FEATURE_POWER5 0x00040000 |
| #define PPC_FEATURE_POWER5_PLUS 0x00020000 |
| #define PPC_FEATURE_CELL 0x00010000 |
| #define PPC_FEATURE_BOOKE 0x00008000 |
| #define PPC_FEATURE_SMT 0x00004000 |
| #define PPC_FEATURE_ICACHE_SNOOP 0x00002000 |
| #define PPC_FEATURE_ARCH_2_05 0x00001000 |
| #define PPC_FEATURE_PA6T 0x00000800 |
| #define PPC_FEATURE_HAS_DFP 0x00000400 |
| #define PPC_FEATURE_POWER6_EXT 0x00000200 |
| #define PPC_FEATURE_ARCH_2_06 0x00000100 |
| #define PPC_FEATURE_HAS_VSX 0x00000080 |
| |
| #define PPC_FEATURE_PSERIES_PERFMON_COMPAT \ |
| 0x00000040 |
| |
| #define PPC_FEATURE_TRUE_LE 0x00000002 |
| #define PPC_FEATURE_PPC_LE 0x00000001 |
| |
| /* Bits present in AT_HWCAP, primarily for Sparc32. */ |
| |
| #define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ |
| #define HWCAP_SPARC_STBAR 2 |
| #define HWCAP_SPARC_SWAP 4 |
| #define HWCAP_SPARC_MULDIV 8 |
| #define HWCAP_SPARC_V9 16 |
| #define HWCAP_SPARC_ULTRA3 32 |
| |
| /* Bits present in AT_HWCAP for s390. */ |
| |
| #define HWCAP_S390_ESAN3 1 |
| #define HWCAP_S390_ZARCH 2 |
| #define HWCAP_S390_STFLE 4 |
| #define HWCAP_S390_MSA 8 |
| #define HWCAP_S390_LDISP 16 |
| #define HWCAP_S390_EIMM 32 |
| #define HWCAP_S390_DFP 64 |
| #define HWCAP_S390_HPAGE 128 |
| #define HWCAP_S390_ETF3EH 256 |
| #define HWCAP_S390_HIGH_GPRS 512 |
| #define HWCAP_S390_TE 1024 |
| |
| /* |
| * 68k ELF relocation types |
| */ |
| #define R_68K_NONE 0 |
| #define R_68K_32 1 |
| #define R_68K_16 2 |
| #define R_68K_8 3 |
| #define R_68K_PC32 4 |
| #define R_68K_PC16 5 |
| #define R_68K_PC8 6 |
| #define R_68K_GOT32 7 |
| #define R_68K_GOT16 8 |
| #define R_68K_GOT8 9 |
| #define R_68K_GOT32O 10 |
| #define R_68K_GOT16O 11 |
| #define R_68K_GOT8O 12 |
| #define R_68K_PLT32 13 |
| #define R_68K_PLT16 14 |
| #define R_68K_PLT8 15 |
| #define R_68K_PLT32O 16 |
| #define R_68K_PLT16O 17 |
| #define R_68K_PLT8O 18 |
| #define R_68K_COPY 19 |
| #define R_68K_GLOB_DAT 20 |
| #define R_68K_JMP_SLOT 21 |
| #define R_68K_RELATIVE 22 |
| |
| /* |
| * Alpha ELF relocation types |
| */ |
| #define R_ALPHA_NONE 0 /* No reloc */ |
| #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ |
| #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ |
| #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ |
| #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ |
| #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ |
| #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ |
| #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ |
| #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ |
| #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ |
| #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ |
| #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ |
| #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ |
| #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ |
| #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ |
| #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ |
| #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ |
| #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ |
| #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ |
| #define R_ALPHA_BRSGP 28 |
| #define R_ALPHA_TLSGD 29 |
| #define R_ALPHA_TLS_LDM 30 |
| #define R_ALPHA_DTPMOD64 31 |
| #define R_ALPHA_GOTDTPREL 32 |
| #define R_ALPHA_DTPREL64 33 |
| #define R_ALPHA_DTPRELHI 34 |
| #define R_ALPHA_DTPRELLO 35 |
| #define R_ALPHA_DTPREL16 36 |
| #define R_ALPHA_GOTTPREL 37 |
| #define R_ALPHA_TPREL64 38 |
| #define R_ALPHA_TPRELHI 39 |
| #define R_ALPHA_TPRELLO 40 |
| #define R_ALPHA_TPREL16 41 |
| |
| #define SHF_ALPHA_GPREL 0x10000000 |
| |
| |
| /* PowerPC relocations defined by the ABIs */ |
| #define R_PPC_NONE 0 |
| #define R_PPC_ADDR32 1 /* 32bit absolute address */ |
| #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ |
| #define R_PPC_ADDR16 3 /* 16bit absolute address */ |
| #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ |
| #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ |
| #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ |
| #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ |
| #define R_PPC_ADDR14_BRTAKEN 8 |
| #define R_PPC_ADDR14_BRNTAKEN 9 |
| #define R_PPC_REL24 10 /* PC relative 26 bit */ |
| #define R_PPC_REL14 11 /* PC relative 16 bit */ |
| #define R_PPC_REL14_BRTAKEN 12 |
| #define R_PPC_REL14_BRNTAKEN 13 |
| #define R_PPC_GOT16 14 |
| #define R_PPC_GOT16_LO 15 |
| #define R_PPC_GOT16_HI 16 |
| #define R_PPC_GOT16_HA 17 |
| #define R_PPC_PLTREL24 18 |
| #define R_PPC_COPY 19 |
| #define R_PPC_GLOB_DAT 20 |
| #define R_PPC_JMP_SLOT 21 |
| #define R_PPC_RELATIVE 22 |
| #define R_PPC_LOCAL24PC 23 |
| #define R_PPC_UADDR32 24 |
| #define R_PPC_UADDR16 25 |
| #define R_PPC_REL32 26 |
| #define R_PPC_PLT32 27 |
| #define R_PPC_PLTREL32 28 |
| #define R_PPC_PLT16_LO 29 |
| #define R_PPC_PLT16_HI 30 |
| #define R_PPC_PLT16_HA 31 |
| #define R_PPC_SDAREL16 32 |
| #define R_PPC_SECTOFF 33 |
| #define R_PPC_SECTOFF_LO 34 |
| #define R_PPC_SECTOFF_HI 35 |
| #define R_PPC_SECTOFF_HA 36 |
| /* Keep this the last entry. */ |
| #ifndef R_PPC_NUM |
| #define R_PPC_NUM 37 |
| #endif |
| |
| /* ARM specific declarations */ |
| |
| /* Processor specific flags for the ELF header e_flags field. */ |
| #define EF_ARM_RELEXEC 0x01 |
| #define EF_ARM_HASENTRY 0x02 |
| #define EF_ARM_INTERWORK 0x04 |
| #define EF_ARM_APCS_26 0x08 |
| #define EF_ARM_APCS_FLOAT 0x10 |
| #define EF_ARM_PIC 0x20 |
| #define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */ |
| #define EF_NEW_ABI 0x80 |
| #define EF_OLD_ABI 0x100 |
| #define EF_ARM_SOFT_FLOAT 0x200 |
| #define EF_ARM_VFP_FLOAT 0x400 |
| #define EF_ARM_MAVERICK_FLOAT 0x800 |
| |
| /* Other constants defined in the ARM ELF spec. version B-01. */ |
| #define EF_ARM_SYMSARESORTED 0x04 /* NB conflicts with EF_INTERWORK */ |
| #define EF_ARM_DYNSYMSUSESEGIDX 0x08 /* NB conflicts with EF_APCS26 */ |
| #define EF_ARM_MAPSYMSFIRST 0x10 /* NB conflicts with EF_APCS_FLOAT */ |
| #define EF_ARM_EABIMASK 0xFF000000 |
| |
| /* Constants defined in AAELF. */ |
| #define EF_ARM_BE8 0x00800000 |
| #define EF_ARM_LE8 0x00400000 |
| |
| #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) |
| #define EF_ARM_EABI_UNKNOWN 0x00000000 |
| #define EF_ARM_EABI_VER1 0x01000000 |
| #define EF_ARM_EABI_VER2 0x02000000 |
| #define EF_ARM_EABI_VER3 0x03000000 |
| #define EF_ARM_EABI_VER4 0x04000000 |
| #define EF_ARM_EABI_VER5 0x05000000 |
| |
| /* Additional symbol types for Thumb */ |
| #define STT_ARM_TFUNC 0xd |
| |
| /* ARM-specific values for sh_flags */ |
| #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ |
| #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined |
| in the input to a link step */ |
| |
| /* ARM-specific program header flags */ |
| #define PF_ARM_SB 0x10000000 /* Segment contains the location |
| addressed by the static base */ |
| |
| /* ARM relocs. */ |
| #define R_ARM_NONE 0 /* No reloc */ |
| #define R_ARM_PC24 1 /* PC relative 26 bit branch */ |
| #define R_ARM_ABS32 2 /* Direct 32 bit */ |
| #define R_ARM_REL32 3 /* PC relative 32 bit */ |
| #define R_ARM_PC13 4 |
| #define R_ARM_ABS16 5 /* Direct 16 bit */ |
| #define R_ARM_ABS12 6 /* Direct 12 bit */ |
| #define R_ARM_THM_ABS5 7 |
| #define R_ARM_ABS8 8 /* Direct 8 bit */ |
| #define R_ARM_SBREL32 9 |
| #define R_ARM_THM_PC22 10 |
| #define R_ARM_THM_PC8 11 |
| #define R_ARM_AMP_VCALL9 12 |
| #define R_ARM_SWI24 13 |
| #define R_ARM_THM_SWI8 14 |
| #define R_ARM_XPC25 15 |
| #define R_ARM_THM_XPC22 16 |
| #define R_ARM_COPY 20 /* Copy symbol at runtime */ |
| #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ |
| #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ |
| #define R_ARM_RELATIVE 23 /* Adjust by program base */ |
| #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ |
| #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ |
| #define R_ARM_GOT32 26 /* 32 bit GOT entry */ |
| #define R_ARM_PLT32 27 /* 32 bit PLT address */ |
| #define R_ARM_CALL 28 |
| #define R_ARM_JUMP24 29 |
| #define R_ARM_GNU_VTENTRY 100 |
| #define R_ARM_GNU_VTINHERIT 101 |
| #define R_ARM_THM_PC11 102 /* thumb unconditional branch */ |
| #define R_ARM_THM_PC9 103 /* thumb conditional branch */ |
| #define R_ARM_RXPC25 249 |
| #define R_ARM_RSBREL32 250 |
| #define R_ARM_THM_RPC22 251 |
| #define R_ARM_RREL32 252 |
| #define R_ARM_RABS22 253 |
| #define R_ARM_RPC24 254 |
| #define R_ARM_RBASE 255 |
| /* Keep this the last entry. */ |
| #define R_ARM_NUM 256 |
| |
| /* ARM Aarch64 relocation types */ |
| #define R_AARCH64_NONE 256 /* also accepts R_ARM_NONE (0) */ |
| /* static data relocations */ |
| #define R_AARCH64_ABS64 257 |
| #define R_AARCH64_ABS32 258 |
| #define R_AARCH64_ABS16 259 |
| #define R_AARCH64_PREL64 260 |
| #define R_AARCH64_PREL32 261 |
| #define R_AARCH64_PREL16 262 |
| /* static aarch64 group relocations */ |
| /* group relocs to create unsigned data value or address inline */ |
| #define R_AARCH64_MOVW_UABS_G0 263 |
| #define R_AARCH64_MOVW_UABS_G0_NC 264 |
| #define R_AARCH64_MOVW_UABS_G1 265 |
| #define R_AARCH64_MOVW_UABS_G1_NC 266 |
| #define R_AARCH64_MOVW_UABS_G2 267 |
| #define R_AARCH64_MOVW_UABS_G2_NC 268 |
| #define R_AARCH64_MOVW_UABS_G3 269 |
| /* group relocs to create signed data or offset value inline */ |
| #define R_AARCH64_MOVW_SABS_G0 270 |
| #define R_AARCH64_MOVW_SABS_G1 271 |
| #define R_AARCH64_MOVW_SABS_G2 272 |
| /* relocs to generate 19, 21, and 33 bit PC-relative addresses */ |
| #define R_AARCH64_LD_PREL_LO19 273 |
| #define R_AARCH64_ADR_PREL_LO21 274 |
| #define R_AARCH64_ADR_PREL_PG_HI21 275 |
| #define R_AARCH64_ADR_PREL_PG_HI21_NC 276 |
| #define R_AARCH64_ADD_ABS_LO12_NC 277 |
| #define R_AARCH64_LDST8_ABS_LO12_NC 278 |
| #define R_AARCH64_LDST16_ABS_LO12_NC 284 |
| #define R_AARCH64_LDST32_ABS_LO12_NC 285 |
| #define R_AARCH64_LDST64_ABS_LO12_NC 286 |
| #define R_AARCH64_LDST128_ABS_LO12_NC 299 |
| /* relocs for control-flow - all offsets as multiple of 4 */ |
| #define R_AARCH64_TSTBR14 279 |
| #define R_AARCH64_CONDBR19 280 |
| #define R_AARCH64_JUMP26 282 |
| #define R_AARCH64_CALL26 283 |
| /* group relocs to create pc-relative offset inline */ |
| #define R_AARCH64_MOVW_PREL_G0 287 |
| #define R_AARCH64_MOVW_PREL_G0_NC 288 |
| #define R_AARCH64_MOVW_PREL_G1 289 |
| #define R_AARCH64_MOVW_PREL_G1_NC 290 |
| #define R_AARCH64_MOVW_PREL_G2 291 |
| #define R_AARCH64_MOVW_PREL_G2_NC 292 |
| #define R_AARCH64_MOVW_PREL_G3 293 |
| /* group relocs to create a GOT-relative offset inline */ |
| #define R_AARCH64_MOVW_GOTOFF_G0 300 |
| #define R_AARCH64_MOVW_GOTOFF_G0_NC 301 |
| #define R_AARCH64_MOVW_GOTOFF_G1 302 |
| #define R_AARCH64_MOVW_GOTOFF_G1_NC 303 |
| #define R_AARCH64_MOVW_GOTOFF_G2 304 |
| #define R_AARCH64_MOVW_GOTOFF_G2_NC 305 |
| #define R_AARCH64_MOVW_GOTOFF_G3 306 |
| /* GOT-relative data relocs */ |
| #define R_AARCH64_GOTREL64 307 |
| #define R_AARCH64_GOTREL32 308 |
| /* GOT-relative instr relocs */ |
| #define R_AARCH64_GOT_LD_PREL19 309 |
| #define R_AARCH64_LD64_GOTOFF_LO15 310 |
| #define R_AARCH64_ADR_GOT_PAGE 311 |
| #define R_AARCH64_LD64_GOT_LO12_NC 312 |
| #define R_AARCH64_LD64_GOTPAGE_LO15 313 |
| /* General Dynamic TLS relocations */ |
| #define R_AARCH64_TLSGD_ADR_PREL21 512 |
| #define R_AARCH64_TLSGD_ADR_PAGE21 513 |
| #define R_AARCH64_TLSGD_ADD_LO12_NC 514 |
| #define R_AARCH64_TLSGD_MOVW_G1 515 |
| #define R_AARCH64_TLSGD_MOVW_G0_NC 516 |
| /* Local Dynamic TLS relocations */ |
| #define R_AARCH64_TLSLD_ADR_PREL21 517 |
| #define R_AARCH64_TLSLD_ADR_PAGE21 518 |
| #define R_AARCH64_TLSLD_ADD_LO12_NC 519 |
| #define R_AARCH64_TLSLD_MOVW_G1 520 |
| #define R_AARCH64_TLSLD_MOVW_G0_NC 521 |
| #define R_AARCH64_TLSLD_LD_PREL19 522 |
| #define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 |
| #define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 |
| #define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 |
| #define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 |
| #define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 |
| #define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 |
| #define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 |
| #define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 |
| #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 |
| #define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 |
| #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 |
| #define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 |
| #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 |
| #define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 |
| #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 |
| #define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 |
| /* initial exec TLS relocations */ |
| #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 |
| #define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 |
| #define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 |
| #define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 |
| #define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 |
| /* local exec TLS relocations */ |
| #define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 |
| #define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 |
| #define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 |
| #define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 |
| #define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 |
| #define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 |
| #define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 |
| #define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 |
| #define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 |
| #define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 |
| #define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 |
| #define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 |
| #define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 |
| #define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 |
| #define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 |
| #define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 |
| /* Dynamic Relocations */ |
| #define R_AARCH64_COPY 1024 |
| #define R_AARCH64_GLOB_DAT 1025 |
| #define R_AARCH64_JUMP_SLOT 1026 |
| #define R_AARCH64_RELATIVE 1027 |
| #define R_AARCH64_TLS_DTPREL64 1028 |
| #define R_AARCH64_TLS_DTPMOD64 1029 |
| #define R_AARCH64_TLS_TPREL64 1030 |
| #define R_AARCH64_TLS_DTPREL32 1031 |
| #define R_AARCH64_TLS_DTPMOD32 1032 |
| #define R_AARCH64_TLS_TPREL32 1033 |
| |
| /* s390 relocations defined by the ABIs */ |
| #define R_390_NONE 0 /* No reloc. */ |
| #define R_390_8 1 /* Direct 8 bit. */ |
| #define R_390_12 2 /* Direct 12 bit. */ |
| #define R_390_16 3 /* Direct 16 bit. */ |
| #define R_390_32 4 /* Direct 32 bit. */ |
| #define R_390_PC32 5 /* PC relative 32 bit. */ |
| #define R_390_GOT12 6 /* 12 bit GOT offset. */ |
| #define R_390_GOT32 7 /* 32 bit GOT offset. */ |
| #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ |
| #define R_390_COPY 9 /* Copy symbol at runtime. */ |
| #define R_390_GLOB_DAT 10 /* Create GOT entry. */ |
| #define R_390_JMP_SLOT 11 /* Create PLT entry. */ |
| #define R_390_RELATIVE 12 /* Adjust by program base. */ |
| #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ |
| #define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */ |
| #define R_390_GOT16 15 /* 16 bit GOT offset. */ |
| #define R_390_PC16 16 /* PC relative 16 bit. */ |
| #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ |
| #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ |
| #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ |
| #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ |
| #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ |
| #define R_390_64 22 /* Direct 64 bit. */ |
| #define R_390_PC64 23 /* PC relative 64 bit. */ |
| #define R_390_GOT64 24 /* 64 bit GOT offset. */ |
| #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ |
| #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ |
| #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ |
| #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ |
| #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ |
| #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ |
| #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ |
| #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ |
| #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ |
| #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ |
| #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ |
| #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ |
| #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ |
| #define R_390_TLS_GDCALL 38 /* Tag for function call in general |
| dynamic TLS code. */ |
| #define R_390_TLS_LDCALL 39 /* Tag for function call in local |
| dynamic TLS code. */ |
| #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic |
| thread local data. */ |
| #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic |
| thread local data. */ |
| #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS |
| block offset. */ |
| #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS |
| block offset. */ |
| #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS |
| block offset. */ |
| #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic |
| thread local data in LD code. */ |
| #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic |
| thread local data in LD code. */ |
| #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for |
| negated static TLS block offset. */ |
| #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for |
| negated static TLS block offset. */ |
| #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for |
| negated static TLS block offset. */ |
| #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to |
| static TLS block. */ |
| #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to |
| static TLS block. */ |
| #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS |
| block. */ |
| #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS |
| block. */ |
| #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ |
| #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ |
| #define R_390_TLS_TPOFF 56 /* Negate offset in static TLS |
| block. */ |
| /* Keep this the last entry. */ |
| #define R_390_NUM 57 |
| |
| /* x86-64 relocation types */ |
| #define R_X86_64_NONE 0 /* No reloc */ |
| #define R_X86_64_64 1 /* Direct 64 bit */ |
| #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ |
| #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ |
| #define R_X86_64_PLT32 4 /* 32 bit PLT address */ |
| #define R_X86_64_COPY 5 /* Copy symbol at runtime */ |
| #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ |
| #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ |
| #define R_X86_64_RELATIVE 8 /* Adjust by program base */ |
| #define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative |
| offset to GOT */ |
| #define R_X86_64_32 10 /* Direct 32 bit zero extended */ |
| #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ |
| #define R_X86_64_16 12 /* Direct 16 bit zero extended */ |
| #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ |
| #define R_X86_64_8 14 /* Direct 8 bit sign extended */ |
| #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ |
| |
| #define R_X86_64_NUM 16 |
| |
| /* Legal values for e_flags field of Elf64_Ehdr. */ |
| |
| #define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */ |
| |
| /* HPPA specific definitions. */ |
| |
| /* Legal values for e_flags field of Elf32_Ehdr. */ |
| |
| #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ |
| #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ |
| #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ |
| #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ |
| #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch |
| prediction. */ |
| #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ |
| #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ |
| |
| /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ |
| |
| #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ |
| #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ |
| #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ |
| |
| /* Additional section indeces. */ |
| |
| #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared |
| symbols in ANSI C. */ |
| #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ |
| |
| /* Legal values for sh_type field of Elf32_Shdr. */ |
| |
| #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ |
| #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ |
| #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ |
| |
| /* Legal values for sh_flags field of Elf32_Shdr. */ |
| |
| #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ |
| #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ |
| #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ |
| |
| /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
| |
| #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ |
| |
| #define STT_HP_OPAQUE (STT_LOOS + 0x1) |
| #define STT_HP_STUB (STT_LOOS + 0x2) |
| |
| /* HPPA relocs. */ |
| |
| #define R_PARISC_NONE 0 /* No reloc. */ |
| #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ |
| #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ |
| #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ |
| #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ |
| #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ |
| #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ |
| #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ |
| #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ |
| #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ |
| #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ |
| #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ |
| #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ |
| #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ |
| #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ |
| #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ |
| #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ |
| #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ |
| #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ |
| #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ |
| #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ |
| #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ |
| #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ |
| #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ |
| #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ |
| #define R_PARISC_FPTR64 64 /* 64 bits function address. */ |
| #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ |
| #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ |
| #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ |
| #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ |
| #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ |
| #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ |
| #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ |
| #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ |
| #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ |
| #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ |
| #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ |
| #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ |
| #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ |
| #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ |
| #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ |
| #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ |
| #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ |
| #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ |
| #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ |
| #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ |
| #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ |
| #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ |
| #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ |
| #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ |
| #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ |
| #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ |
| #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ |
| #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ |
| #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ |
| #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ |
| #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ |
| #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ |
| #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ |
| #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ |
| #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ |
| #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ |
| #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ |
| #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ |
| #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ |
| #define R_PARISC_LORESERVE 128 |
| #define R_PARISC_COPY 128 /* Copy relocation. */ |
| #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ |
| #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ |
| #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ |
| #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ |
| #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ |
| #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ |
| #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ |
| #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ |
| #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ |
| #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ |
| #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ |
| #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ |
| #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ |
| #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ |
| #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ |
| #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ |
| #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ |
| #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ |
| #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ |
| #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ |
| #define R_PARISC_HIRESERVE 255 |
| |
| /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ |
| |
| #define PT_HP_TLS (PT_LOOS + 0x0) |
| #define PT_HP_CORE_NONE (PT_LOOS + 0x1) |
| #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) |
| #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) |
| #define PT_HP_CORE_COMM (PT_LOOS + 0x4) |
| #define PT_HP_CORE_PROC (PT_LOOS + 0x5) |
| #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) |
| #define PT_HP_CORE_STACK (PT_LOOS + 0x7) |
| #define PT_HP_CORE_SHM (PT_LOOS + 0x8) |
| #define PT_HP_CORE_MMF (PT_LOOS + 0x9) |
| #define PT_HP_PARALLEL (PT_LOOS + 0x10) |
| #define PT_HP_FASTBIND (PT_LOOS + 0x11) |
| #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) |
| #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) |
| #define PT_HP_STACK (PT_LOOS + 0x14) |
| |
| #define PT_PARISC_ARCHEXT 0x70000000 |
| #define PT_PARISC_UNWIND 0x70000001 |
| |
| /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ |
| |
| #define PF_PARISC_SBP 0x08000000 |
| |
| #define PF_HP_PAGE_SIZE 0x00100000 |
| #define PF_HP_FAR_SHARED 0x00200000 |
| #define PF_HP_NEAR_SHARED 0x00400000 |
| #define PF_HP_CODE 0x01000000 |
| #define PF_HP_MODIFY 0x02000000 |
| #define PF_HP_LAZYSWAP 0x04000000 |
| #define PF_HP_SBP 0x08000000 |
| |
| /* IA-64 specific declarations. */ |
| |
| /* Processor specific flags for the Ehdr e_flags field. */ |
| #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ |
| #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ |
| #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ |
| |
| /* Processor specific values for the Phdr p_type field. */ |
| #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ |
| #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ |
| |
| /* Processor specific flags for the Phdr p_flags field. */ |
| #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ |
| |
| /* Processor specific values for the Shdr sh_type field. */ |
| #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ |
| #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ |
| |
| /* Processor specific flags for the Shdr sh_flags field. */ |
| #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ |
| #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ |
| |
| /* Processor specific values for the Dyn d_tag field. */ |
| #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) |
| #define DT_IA_64_NUM 1 |
| |
| /* IA-64 relocations. */ |
| #define R_IA64_NONE 0x00 /* none */ |
| #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ |
| #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ |
| #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ |
| #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ |
| #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ |
| #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ |
| #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ |
| #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ |
| #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ |
| #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ |
| #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ |
| #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ |
| #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ |
| #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ |
| #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ |
| #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ |
| #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ |
| #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ |
| #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ |
| #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ |
| #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ |
| #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ |
| #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ |
| #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ |
| #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ |
| #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ |
| #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ |
| #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ |
| #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ |
| #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ |
| #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ |
| #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ |
| #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ |
| #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ |
| #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ |
| #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ |
| #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ |
| #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ |
| #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ |
| #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ |
| #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ |
| #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ |
| #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ |
| #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ |
| #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ |
| #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ |
| #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ |
| #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ |
| #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ |
| #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ |
| #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ |
| #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ |
| #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ |
| #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ |
| #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ |
| #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ |
| #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ |
| #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ |
| #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ |
| #define R_IA64_COPY 0x84 /* copy relocation */ |
| #define R_IA64_SUB 0x85 /* Addend and symbol difference */ |
| #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ |
| #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ |
| #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ |
| #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ |
| #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ |
| #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ |
| #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ |
| #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ |
| #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ |
| #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ |
| #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ |
| #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ |
| #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ |
| #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ |
| #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ |
| #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ |
| #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ |
| #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ |
| #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ |
| |
| typedef struct elf32_rel { |
| Elf32_Addr r_offset; |
| Elf32_Word r_info; |
| } Elf32_Rel; |
| |
| typedef struct elf64_rel { |
| Elf64_Addr r_offset; /* Location at which to apply the action */ |
| Elf64_Xword r_info; /* index and type of relocation */ |
| } Elf64_Rel; |
| |
| typedef struct elf32_rela{ |
| Elf32_Addr r_offset; |
| Elf32_Word r_info; |
| Elf32_Sword r_addend; |
| } Elf32_Rela; |
| |
| typedef struct elf64_rela { |
| Elf64_Addr r_offset; /* Location at which to apply the action */ |
| Elf64_Xword r_info; /* index and type of relocation */ |
| Elf64_Sxword r_addend; /* Constant addend used to compute value */ |
| } Elf64_Rela; |
| |
| typedef struct elf32_sym{ |
| Elf32_Word st_name; |
| Elf32_Addr st_value; |
| Elf32_Word st_size; |
| unsigned char st_info; |
| unsigned char st_other; |
| Elf32_Half st_shndx; |
| } Elf32_Sym; |
| |
| typedef struct elf64_sym { |
| Elf64_Word st_name; /* Symbol name, index in string tbl */ |
| unsigned char st_info; /* Type and binding attributes */ |
| unsigned char st_other; /* No defined meaning, 0 */ |
| Elf64_Half st_shndx; /* Associated section index */ |
| Elf64_Addr st_value; /* Value of the symbol */ |
| Elf64_Xword st_size; /* Associated symbol size */ |
| } Elf64_Sym; |
| |
| |
| #define EI_NIDENT 16 |
| |
| /* Special value for e_phnum. This indicates that the real number of |
| program headers is too large to fit into e_phnum. Instead the real |
| value is in the field sh_info of section 0. */ |
| #define PN_XNUM 0xffff |
| |
| typedef struct elf32_hdr{ |
| unsigned char e_ident[EI_NIDENT]; |
| Elf32_Half e_type; |
| Elf32_Half e_machine; |
| Elf32_Word e_version; |
| Elf32_Addr e_entry; /* Entry point */ |
| Elf32_Off e_phoff; |
| Elf32_Off e_shoff; |
| Elf32_Word e_flags; |
| Elf32_Half e_ehsize; |
| Elf32_Half e_phentsize; |
| Elf32_Half e_phnum; |
| Elf32_Half e_shentsize; |
| Elf32_Half e_shnum; |
| Elf32_Half e_shstrndx; |
| } Elf32_Ehdr; |
| |
| typedef struct elf64_hdr { |
| unsigned char e_ident[16]; /* ELF "magic number" */ |
| Elf64_Half e_type; |
| Elf64_Half e_machine; |
| Elf64_Word e_version; |
| Elf64_Addr e_entry; /* Entry point virtual address */ |
| Elf64_Off e_phoff; /* Program header table file offset */ |
| Elf64_Off e_shoff; /* Section header table file offset */ |
| Elf64_Word e_flags; |
| Elf64_Half e_ehsize; |
| Elf64_Half e_phentsize; |
| Elf64_Half e_phnum; |
| Elf64_Half e_shentsize; |
| Elf64_Half e_shnum; |
| Elf64_Half e_shstrndx; |
| } Elf64_Ehdr; |
| |
| /* These constants define the permissions on sections in the program |
| header, p_flags. */ |
| #define PF_R 0x4 |
| #define PF_W 0x2 |
| #define PF_X 0x1 |
| |
| typedef struct elf32_phdr{ |
| Elf32_Word p_type; |
| Elf32_Off p_offset; |
| Elf32_Addr p_vaddr; |
| Elf32_Addr p_paddr; |
| Elf32_Word p_filesz; |
| Elf32_Word p_memsz; |
| Elf32_Word p_flags; |
| Elf32_Word p_align; |
| } Elf32_Phdr; |
| |
| typedef struct elf64_phdr { |
| Elf64_Word p_type; |
| Elf64_Word p_flags; |
| Elf64_Off p_offset; /* Segment file offset */ |
| Elf64_Addr p_vaddr; /* Segment virtual address */ |
| Elf64_Addr p_paddr; /* Segment physical address */ |
| Elf64_Xword p_filesz; /* Segment size in file */ |
| Elf64_Xword p_memsz; /* Segment size in memory */ |
| Elf64_Xword p_align; /* Segment alignment, file & memory */ |
| } Elf64_Phdr; |
| |
| /* sh_type */ |
| #define SHT_NULL 0 |
| #define SHT_PROGBITS 1 |
| #define SHT_SYMTAB 2 |
| #define SHT_STRTAB 3 |
| #define SHT_RELA 4 |
| #define SHT_HASH 5 |
| #define SHT_DYNAMIC 6 |
| #define SHT_NOTE 7 |
| #define SHT_NOBITS 8 |
| #define SHT_REL 9 |
| #define SHT_SHLIB 10 |
| #define SHT_DYNSYM 11 |
| #define SHT_NUM 12 |
| #define SHT_LOPROC 0x70000000 |
| #define SHT_HIPROC 0x7fffffff |
| #define SHT_LOUSER 0x80000000 |
| #define SHT_HIUSER 0xffffffff |
| #define SHT_MIPS_LIST 0x70000000 |
| #define SHT_MIPS_CONFLICT 0x70000002 |
| #define SHT_MIPS_GPTAB 0x70000003 |
| #define SHT_MIPS_UCODE 0x70000004 |
| |
| /* sh_flags */ |
| #define SHF_WRITE 0x1 |
| #define SHF_ALLOC 0x2 |
| #define SHF_EXECINSTR 0x4 |
| #define SHF_MASKPROC 0xf0000000 |
| #define SHF_MIPS_GPREL 0x10000000 |
| |
| /* special section indexes */ |
| #define SHN_UNDEF 0 |
| #define SHN_LORESERVE 0xff00 |
| #define SHN_LOPROC 0xff00 |
| #define SHN_HIPROC 0xff1f |
| #define SHN_ABS 0xfff1 |
| #define SHN_COMMON 0xfff2 |
| #define SHN_HIRESERVE 0xffff |
| #define SHN_MIPS_ACCOMON 0xff00 |
| |
| typedef struct elf32_shdr { |
| Elf32_Word sh_name; |
| Elf32_Word sh_type; |
| Elf32_Word sh_flags; |
| Elf32_Addr sh_addr; |
| Elf32_Off sh_offset; |
| Elf32_Word sh_size; |
| Elf32_Word sh_link; |
| Elf32_Word sh_info; |
| Elf32_Word sh_addralign; |
| Elf32_Word sh_entsize; |
| } Elf32_Shdr; |
| |
| typedef struct elf64_shdr { |
| Elf64_Word sh_name; /* Section name, index in string tbl */ |
| Elf64_Word sh_type; /* Type of section */ |
| Elf64_Xword sh_flags; /* Miscellaneous section attributes */ |
| Elf64_Addr sh_addr; /* Section virtual addr at execution */ |
| Elf64_Off sh_offset; /* Section file offset */ |
| Elf64_Xword sh_size; /* Size of section in bytes */ |
| Elf64_Word sh_link; /* Index of another section */ |
| Elf64_Word sh_info; /* Additional section information */ |
| Elf64_Xword sh_addralign; /* Section alignment */ |
| Elf64_Xword sh_entsize; /* Entry size if section holds table */ |
| } Elf64_Shdr; |
| |
| #define EI_MAG0 0 /* e_ident[] indexes */ |
| #define EI_MAG1 1 |
| #define EI_MAG2 2 |
| #define EI_MAG3 3 |
| #define EI_CLASS 4 |
| #define EI_DATA 5 |
| #define EI_VERSION 6 |
| #define EI_OSABI 7 |
| #define EI_PAD 8 |
| |
| #define ELFOSABI_NONE 0 /* UNIX System V ABI */ |
| #define ELFOSABI_SYSV 0 /* Alias. */ |
| #define ELFOSABI_HPUX 1 /* HP-UX */ |
| #define ELFOSABI_NETBSD 2 /* NetBSD. */ |
| #define ELFOSABI_LINUX 3 /* Linux. */ |
| #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ |
| #define ELFOSABI_AIX 7 /* IBM AIX. */ |
| #define ELFOSABI_IRIX 8 /* SGI Irix. */ |
| #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ |
| #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ |
| #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ |
| #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ |
| #define ELFOSABI_ARM 97 /* ARM */ |
| #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ |
| |
| #define ELFMAG0 0x7f /* EI_MAG */ |
| #define ELFMAG1 'E' |
| #define ELFMAG2 'L' |
| #define ELFMAG3 'F' |
| #define ELFMAG "\177ELF" |
| #define SELFMAG 4 |
| |
| #define ELFCLASSNONE 0 /* EI_CLASS */ |
| #define ELFCLASS32 1 |
| #define ELFCLASS64 2 |
| #define ELFCLASSNUM 3 |
| |
| #define ELFDATANONE 0 /* e_ident[EI_DATA] */ |
| #define ELFDATA2LSB 1 |
| #define ELFDATA2MSB 2 |
| |
| #define EV_NONE 0 /* e_version, EI_VERSION */ |
| #define EV_CURRENT 1 |
| #define EV_NUM 2 |
| |
| /* Notes used in ET_CORE */ |
| #define NT_PRSTATUS 1 |
| #define NT_FPREGSET 2 |
| #define NT_PRFPREG 2 |
| #define NT_PRPSINFO 3 |
| #define NT_TASKSTRUCT 4 |
| #define NT_AUXV 6 |
| #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ |
| #define NT_S390_PREFIX 0x305 /* s390 prefix register */ |
| #define NT_S390_CTRS 0x304 /* s390 control registers */ |
| #define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */ |
| #define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */ |
| #define NT_S390_TIMER 0x301 /* s390 timer register */ |
| #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ |
| #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ |
| #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ |
| |
| |
| /* Note header in a PT_NOTE section */ |
| typedef struct elf32_note { |
| Elf32_Word n_namesz; /* Name size */ |
| Elf32_Word n_descsz; /* Content size */ |
| Elf32_Word n_type; /* Content type */ |
| } Elf32_Nhdr; |
| |
| /* Note header in a PT_NOTE section */ |
| typedef struct elf64_note { |
| Elf64_Word n_namesz; /* Name size */ |
| Elf64_Word n_descsz; /* Content size */ |
| Elf64_Word n_type; /* Content type */ |
| } Elf64_Nhdr; |
| |
| |
| /* This data structure represents a PT_LOAD segment. */ |
| struct elf32_fdpic_loadseg { |
| /* Core address to which the segment is mapped. */ |
| Elf32_Addr addr; |
| /* VMA recorded in the program header. */ |
| Elf32_Addr p_vaddr; |
| /* Size of this segment in memory. */ |
| Elf32_Word p_memsz; |
| }; |
| struct elf32_fdpic_loadmap { |
| /* Protocol version number, must be zero. */ |
| Elf32_Half version; |
| /* Number of segments in this map. */ |
| Elf32_Half nsegs; |
| /* The actual memory map. */ |
| struct elf32_fdpic_loadseg segs[/*nsegs*/]; |
| }; |
| |
| #ifdef ELF_CLASS |
| #if ELF_CLASS == ELFCLASS32 |
| |
| #define elfhdr elf32_hdr |
| #define elf_phdr elf32_phdr |
| #define elf_note elf32_note |
| #define elf_shdr elf32_shdr |
| #define elf_sym elf32_sym |
| #define elf_addr_t Elf32_Off |
| |
| #ifdef ELF_USES_RELOCA |
| # define ELF_RELOC Elf32_Rela |
| #else |
| # define ELF_RELOC Elf32_Rel |
| #endif |
| |
| #else |
| |
| #define elfhdr elf64_hdr |
| #define elf_phdr elf64_phdr |
| #define elf_note elf64_note |
| #define elf_shdr elf64_shdr |
| #define elf_sym elf64_sym |
| #define elf_addr_t Elf64_Off |
| |
| #ifdef ELF_USES_RELOCA |
| # define ELF_RELOC Elf64_Rela |
| #else |
| # define ELF_RELOC Elf64_Rel |
| #endif |
| |
| #endif /* ELF_CLASS */ |
| |
| #ifndef ElfW |
| # if ELF_CLASS == ELFCLASS32 |
| # define ElfW(x) Elf32_ ## x |
| # define ELFW(x) ELF32_ ## x |
| # else |
| # define ElfW(x) Elf64_ ## x |
| # define ELFW(x) ELF64_ ## x |
| # endif |
| #endif |
| |
| #endif /* ELF_CLASS */ |
| |
| |
| #endif /* _QEMU_ELF_H */ |
