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#ifndef _QEMU_ELF_H
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#define _QEMU_ELF_H
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#include <inttypes.h> |
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/* 32-bit ELF base types. */
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typedef uint32_t Elf32_Addr;
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typedef uint16_t Elf32_Half;
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typedef uint32_t Elf32_Off;
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typedef int32_t Elf32_Sword;
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typedef uint32_t Elf32_Word;
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/* 64-bit ELF base types. */
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typedef uint64_t Elf64_Addr;
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typedef uint16_t Elf64_Half;
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typedef int16_t Elf64_SHalf;
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typedef uint64_t Elf64_Off;
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typedef int32_t Elf64_Sword;
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typedef uint32_t Elf64_Word;
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typedef uint64_t Elf64_Xword;
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typedef int64_t Elf64_Sxword;
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/* These constants are for the segment types stored in the image headers */
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#define PT_NULL 0 |
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#define PT_LOAD 1 |
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#define PT_DYNAMIC 2 |
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#define PT_INTERP 3 |
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#define PT_NOTE 4 |
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#define PT_SHLIB 5 |
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#define PT_PHDR 6 |
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#define PT_LOPROC 0x70000000 |
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#define PT_HIPROC 0x7fffffff |
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#define PT_MIPS_REGINFO 0x70000000 |
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/* Flags in the e_flags field of the header */
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#define EF_MIPS_NOREORDER 0x00000001 |
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#define EF_MIPS_PIC 0x00000002 |
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#define EF_MIPS_CPIC 0x00000004 |
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#define EF_MIPS_ARCH 0xf0000000 |
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/* These constants define the different elf file types */
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#define ET_NONE 0 |
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#define ET_REL 1 |
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#define ET_EXEC 2 |
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#define ET_DYN 3 |
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#define ET_CORE 4 |
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#define ET_LOPROC 0xff00 |
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#define ET_HIPROC 0xffff |
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/* These constants define the various ELF target machines */
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#define EM_NONE 0 |
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#define EM_M32 1 |
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#define EM_SPARC 2 |
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#define EM_386 3 |
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#define EM_68K 4 |
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#define EM_88K 5 |
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#define EM_486 6 /* Perhaps disused */ |
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#define EM_860 7 |
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#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ |
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#define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ |
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#define EM_PARISC 15 /* HPPA */ |
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#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ |
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#define EM_PPC 20 /* PowerPC */ |
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#define EM_PPC64 21 /* PowerPC64 */ |
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#define EM_ARM 40 /* ARM */ |
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#define EM_SH 42 /* SuperH */ |
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#define EM_SPARCV9 43 /* SPARC v9 64-bit */ |
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#define EM_IA_64 50 /* HP/Intel IA-64 */ |
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#define EM_X86_64 62 /* AMD x86-64 */ |
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#define EM_S390 22 /* IBM S/390 */ |
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#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ |
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#define EM_V850 87 /* NEC v850 */ |
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#define EM_H8_300H 47 /* Hitachi H8/300H */ |
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#define EM_H8S 48 /* Hitachi H8S */ |
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/*
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* This is an interim value that we will use until the committee comes
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* up with a final number.
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*/
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#define EM_ALPHA 0x9026 |
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/* Bogus old v850 magic number, used by old tools. */
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#define EM_CYGNUS_V850 0x9080 |
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/*
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* This is the old interim value for S/390 architecture
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*/
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#define EM_S390_OLD 0xA390 |
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/* This is the info that is needed to parse the dynamic section of the file */
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#define DT_NULL 0 |
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#define DT_NEEDED 1 |
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#define DT_PLTRELSZ 2 |
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#define DT_PLTGOT 3 |
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#define DT_HASH 4 |
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#define DT_STRTAB 5 |
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#define DT_SYMTAB 6 |
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#define DT_RELA 7 |
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#define DT_RELASZ 8 |
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#define DT_RELAENT 9 |
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#define DT_STRSZ 10 |
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#define DT_SYMENT 11 |
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#define DT_INIT 12 |
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#define DT_FINI 13 |
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#define DT_SONAME 14 |
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#define DT_RPATH 15 |
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#define DT_SYMBOLIC 16 |
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#define DT_REL 17 |
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#define DT_RELSZ 18 |
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#define DT_RELENT 19 |
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#define DT_PLTREL 20 |
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#define DT_DEBUG 21 |
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#define DT_TEXTREL 22 |
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#define DT_JMPREL 23 |
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#define DT_LOPROC 0x70000000 |
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#define DT_HIPROC 0x7fffffff |
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#define DT_MIPS_RLD_VERSION 0x70000001 |
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#define DT_MIPS_TIME_STAMP 0x70000002 |
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#define DT_MIPS_ICHECKSUM 0x70000003 |
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#define DT_MIPS_IVERSION 0x70000004 |
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#define DT_MIPS_FLAGS 0x70000005 |
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#define RHF_NONE 0 |
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#define RHF_HARDWAY 1 |
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#define RHF_NOTPOT 2 |
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#define DT_MIPS_BASE_ADDRESS 0x70000006 |
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#define DT_MIPS_CONFLICT 0x70000008 |
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#define DT_MIPS_LIBLIST 0x70000009 |
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#define DT_MIPS_LOCAL_GOTNO 0x7000000a |
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#define DT_MIPS_CONFLICTNO 0x7000000b |
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#define DT_MIPS_LIBLISTNO 0x70000010 |
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#define DT_MIPS_SYMTABNO 0x70000011 |
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#define DT_MIPS_UNREFEXTNO 0x70000012 |
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#define DT_MIPS_GOTSYM 0x70000013 |
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#define DT_MIPS_HIPAGENO 0x70000014 |
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#define DT_MIPS_RLD_MAP 0x70000016 |
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/* This info is needed when parsing the symbol table */
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#define STB_LOCAL 0 |
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#define STB_GLOBAL 1 |
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#define STB_WEAK 2 |
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#define STT_NOTYPE 0 |
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#define STT_OBJECT 1 |
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#define STT_FUNC 2 |
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#define STT_SECTION 3 |
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#define STT_FILE 4 |
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#define ELF_ST_BIND(x) ((x) >> 4) |
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#define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) |
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#define ELF32_ST_BIND(x) ELF_ST_BIND(x)
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#define ELF32_ST_TYPE(x) ELF_ST_TYPE(x)
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#define ELF64_ST_BIND(x) ELF_ST_BIND(x)
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#define ELF64_ST_TYPE(x) ELF_ST_TYPE(x)
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/* Symbolic values for the entries in the auxiliary table
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put on the initial stack */
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#define AT_NULL 0 /* end of vector */ |
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#define AT_IGNORE 1 /* entry should be ignored */ |
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#define AT_EXECFD 2 /* file descriptor of program */ |
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#define AT_PHDR 3 /* program headers for program */ |
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#define AT_PHENT 4 /* size of program header entry */ |
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#define AT_PHNUM 5 /* number of program headers */ |
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#define AT_PAGESZ 6 /* system page size */ |
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#define AT_BASE 7 /* base address of interpreter */ |
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#define AT_FLAGS 8 /* flags */ |
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#define AT_ENTRY 9 /* entry point of program */ |
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#define AT_NOTELF 10 /* program is not ELF */ |
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#define AT_UID 11 /* real uid */ |
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#define AT_EUID 12 /* effective uid */ |
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#define AT_GID 13 /* real gid */ |
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#define AT_EGID 14 /* effective gid */ |
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#define AT_PLATFORM 15 /* string identifying CPU for optimizations */ |
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#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ |
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#define AT_CLKTCK 17 /* frequency at which times() increments */ |
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typedef struct dynamic{ |
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Elf32_Sword d_tag; |
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union{
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Elf32_Sword d_val; |
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Elf32_Addr d_ptr; |
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} d_un; |
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} Elf32_Dyn; |
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typedef struct { |
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Elf64_Sxword d_tag; /* entry tag value */
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union {
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Elf64_Xword d_val; |
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Elf64_Addr d_ptr; |
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} d_un; |
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} Elf64_Dyn; |
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/* The following are used with relocations */
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#define ELF32_R_SYM(x) ((x) >> 8) |
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#define ELF32_R_TYPE(x) ((x) & 0xff) |
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#define ELF64_R_SYM(i) ((i) >> 32) |
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#define ELF64_R_TYPE(i) ((i) & 0xffffffff) |
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#define R_386_NONE 0 |
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#define R_386_32 1 |
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#define R_386_PC32 2 |
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#define R_386_GOT32 3 |
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#define R_386_PLT32 4 |
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#define R_386_COPY 5 |
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#define R_386_GLOB_DAT 6 |
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#define R_386_JMP_SLOT 7 |
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#define R_386_RELATIVE 8 |
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#define R_386_GOTOFF 9 |
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#define R_386_GOTPC 10 |
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#define R_386_NUM 11 |
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#define R_MIPS_NONE 0 |
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#define R_MIPS_16 1 |
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#define R_MIPS_32 2 |
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#define R_MIPS_REL32 3 |
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#define R_MIPS_26 4 |
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#define R_MIPS_HI16 5 |
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#define R_MIPS_LO16 6 |
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#define R_MIPS_GPREL16 7 |
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#define R_MIPS_LITERAL 8 |
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#define R_MIPS_GOT16 9 |
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#define R_MIPS_PC16 10 |
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#define R_MIPS_CALL16 11 |
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#define R_MIPS_GPREL32 12 |
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/* The remaining relocs are defined on Irix, although they are not
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in the MIPS ELF ABI. */
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#define R_MIPS_UNUSED1 13 |
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#define R_MIPS_UNUSED2 14 |
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#define R_MIPS_UNUSED3 15 |
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#define R_MIPS_SHIFT5 16 |
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#define R_MIPS_SHIFT6 17 |
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#define R_MIPS_64 18 |
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#define R_MIPS_GOT_DISP 19 |
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#define R_MIPS_GOT_PAGE 20 |
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#define R_MIPS_GOT_OFST 21 |
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/*
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* The following two relocation types are specified in the MIPS ABI
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* conformance guide version 1.2 but not yet in the psABI.
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*/
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#define R_MIPS_GOTHI16 22 |
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#define R_MIPS_GOTLO16 23 |
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#define R_MIPS_SUB 24 |
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#define R_MIPS_INSERT_A 25 |
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#define R_MIPS_INSERT_B 26 |
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#define R_MIPS_DELETE 27 |
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#define R_MIPS_HIGHER 28 |
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#define R_MIPS_HIGHEST 29 |
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/*
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* The following two relocation types are specified in the MIPS ABI
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* conformance guide version 1.2 but not yet in the psABI.
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*/
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#define R_MIPS_CALLHI16 30 |
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#define R_MIPS_CALLLO16 31 |
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/*
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* This range is reserved for vendor specific relocations.
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*/
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#define R_MIPS_LOVENDOR 100 |
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#define R_MIPS_HIVENDOR 127 |
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/*
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* Sparc ELF relocation types
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*/
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#define R_SPARC_NONE 0 |
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#define R_SPARC_8 1 |
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#define R_SPARC_16 2 |
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#define R_SPARC_32 3 |
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#define R_SPARC_DISP8 4 |
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#define R_SPARC_DISP16 5 |
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#define R_SPARC_DISP32 6 |
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#define R_SPARC_WDISP30 7 |
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#define R_SPARC_WDISP22 8 |
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#define R_SPARC_HI22 9 |
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#define R_SPARC_22 10 |
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#define R_SPARC_13 11 |
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#define R_SPARC_LO10 12 |
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#define R_SPARC_GOT10 13 |
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#define R_SPARC_GOT13 14 |
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#define R_SPARC_GOT22 15 |
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#define R_SPARC_PC10 16 |
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#define R_SPARC_PC22 17 |
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#define R_SPARC_WPLT30 18 |
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#define R_SPARC_COPY 19 |
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#define R_SPARC_GLOB_DAT 20 |
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#define R_SPARC_JMP_SLOT 21 |
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#define R_SPARC_RELATIVE 22 |
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#define R_SPARC_UA32 23 |
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#define R_SPARC_PLT32 24 |
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#define R_SPARC_HIPLT22 25 |
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#define R_SPARC_LOPLT10 26 |
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#define R_SPARC_PCPLT32 27 |
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#define R_SPARC_PCPLT22 28 |
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#define R_SPARC_PCPLT10 29 |
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#define R_SPARC_10 30 |
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#define R_SPARC_11 31 |
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#define R_SPARC_64 32 |
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#define R_SPARC_WDISP16 40 |
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#define R_SPARC_WDISP19 41 |
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#define R_SPARC_7 43 |
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#define R_SPARC_5 44 |
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#define R_SPARC_6 45 |
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/* Bits present in AT_HWCAP, primarily for Sparc32. */
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#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ |
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#define HWCAP_SPARC_STBAR 2 |
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#define HWCAP_SPARC_SWAP 4 |
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#define HWCAP_SPARC_MULDIV 8 |
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#define HWCAP_SPARC_V9 16 |
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#define HWCAP_SPARC_ULTRA3 32 |
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|
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/*
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* 68k ELF relocation types
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*/
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#define R_68K_NONE 0 |
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#define R_68K_32 1 |
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#define R_68K_16 2 |
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#define R_68K_8 3 |
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#define R_68K_PC32 4 |
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#define R_68K_PC16 5 |
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#define R_68K_PC8 6 |
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#define R_68K_GOT32 7 |
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#define R_68K_GOT16 8 |
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#define R_68K_GOT8 9 |
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#define R_68K_GOT32O 10 |
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#define R_68K_GOT16O 11 |
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#define R_68K_GOT8O 12 |
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#define R_68K_PLT32 13 |
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#define R_68K_PLT16 14 |
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#define R_68K_PLT8 15 |
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#define R_68K_PLT32O 16 |
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#define R_68K_PLT16O 17 |
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#define R_68K_PLT8O 18 |
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#define R_68K_COPY 19 |
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#define R_68K_GLOB_DAT 20 |
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#define R_68K_JMP_SLOT 21 |
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#define R_68K_RELATIVE 22 |
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|
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/*
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* Alpha ELF relocation types
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*/
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#define R_ALPHA_NONE 0 /* No reloc */ |
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#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ |
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#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ |
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#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ |
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#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ |
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#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ |
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#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ |
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#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ |
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#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ |
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#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ |
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#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ |
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#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ |
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#define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ |
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#define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ |
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#define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ |
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#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ |
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#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ |
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#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ |
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#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ |
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#define R_ALPHA_BRSGP 28 |
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#define R_ALPHA_TLSGD 29 |
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#define R_ALPHA_TLS_LDM 30 |
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#define R_ALPHA_DTPMOD64 31 |
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#define R_ALPHA_GOTDTPREL 32 |
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#define R_ALPHA_DTPREL64 33 |
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#define R_ALPHA_DTPRELHI 34 |
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#define R_ALPHA_DTPRELLO 35 |
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#define R_ALPHA_DTPREL16 36 |
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#define R_ALPHA_GOTTPREL 37 |
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#define R_ALPHA_TPREL64 38 |
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#define R_ALPHA_TPRELHI 39 |
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#define R_ALPHA_TPRELLO 40 |
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#define R_ALPHA_TPREL16 41 |
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|
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#define SHF_ALPHA_GPREL 0x10000000 |
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|
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|
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/* PowerPC relocations defined by the ABIs */
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#define R_PPC_NONE 0 |
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#define R_PPC_ADDR32 1 /* 32bit absolute address */ |
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#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ |
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#define R_PPC_ADDR16 3 /* 16bit absolute address */ |
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#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ |
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#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ |
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#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ |
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#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ |
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#define R_PPC_ADDR14_BRTAKEN 8 |
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#define R_PPC_ADDR14_BRNTAKEN 9 |
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#define R_PPC_REL24 10 /* PC relative 26 bit */ |
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#define R_PPC_REL14 11 /* PC relative 16 bit */ |
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#define R_PPC_REL14_BRTAKEN 12 |
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#define R_PPC_REL14_BRNTAKEN 13 |
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#define R_PPC_GOT16 14 |
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#define R_PPC_GOT16_LO 15 |
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#define R_PPC_GOT16_HI 16 |
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#define R_PPC_GOT16_HA 17 |
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#define R_PPC_PLTREL24 18 |
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#define R_PPC_COPY 19 |
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#define R_PPC_GLOB_DAT 20 |
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#define R_PPC_JMP_SLOT 21 |
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#define R_PPC_RELATIVE 22 |
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#define R_PPC_LOCAL24PC 23 |
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#define R_PPC_UADDR32 24 |
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#define R_PPC_UADDR16 25 |
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#define R_PPC_REL32 26 |
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#define R_PPC_PLT32 27 |
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#define R_PPC_PLTREL32 28 |
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#define R_PPC_PLT16_LO 29 |
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#define R_PPC_PLT16_HI 30 |
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#define R_PPC_PLT16_HA 31 |
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#define R_PPC_SDAREL16 32 |
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#define R_PPC_SECTOFF 33 |
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#define R_PPC_SECTOFF_LO 34 |
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#define R_PPC_SECTOFF_HI 35 |
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#define R_PPC_SECTOFF_HA 36 |
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/* Keep this the last entry. */
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#define R_PPC_NUM 37 |
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|
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/* ARM specific declarations */
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|
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/* Processor specific flags for the ELF header e_flags field. */
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#define EF_ARM_RELEXEC 0x01 |
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#define EF_ARM_HASENTRY 0x02 |
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#define EF_ARM_INTERWORK 0x04 |
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#define EF_ARM_APCS_26 0x08 |
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#define EF_ARM_APCS_FLOAT 0x10 |
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#define EF_ARM_PIC 0x20 |
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#define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */ |
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#define EF_NEW_ABI 0x80 |
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#define EF_OLD_ABI 0x100 |
446 |
|
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/* Additional symbol types for Thumb */
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#define STT_ARM_TFUNC 0xd |
449 |
|
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/* ARM-specific values for sh_flags */
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#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ |
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#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined |
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in the input to a link step */
|
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|
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/* ARM-specific program header flags */
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#define PF_ARM_SB 0x10000000 /* Segment contains the location |
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addressed by the static base */
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|
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/* ARM relocs. */
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#define R_ARM_NONE 0 /* No reloc */ |
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#define R_ARM_PC24 1 /* PC relative 26 bit branch */ |
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#define R_ARM_ABS32 2 /* Direct 32 bit */ |
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#define R_ARM_REL32 3 /* PC relative 32 bit */ |
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#define R_ARM_PC13 4 |
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#define R_ARM_ABS16 5 /* Direct 16 bit */ |
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#define R_ARM_ABS12 6 /* Direct 12 bit */ |
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#define R_ARM_THM_ABS5 7 |
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#define R_ARM_ABS8 8 /* Direct 8 bit */ |
469 |
#define R_ARM_SBREL32 9 |
470 |
#define R_ARM_THM_PC22 10 |
471 |
#define R_ARM_THM_PC8 11 |
472 |
#define R_ARM_AMP_VCALL9 12 |
473 |
#define R_ARM_SWI24 13 |
474 |
#define R_ARM_THM_SWI8 14 |
475 |
#define R_ARM_XPC25 15 |
476 |
#define R_ARM_THM_XPC22 16 |
477 |
#define R_ARM_COPY 20 /* Copy symbol at runtime */ |
478 |
#define R_ARM_GLOB_DAT 21 /* Create GOT entry */ |
479 |
#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ |
480 |
#define R_ARM_RELATIVE 23 /* Adjust by program base */ |
481 |
#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ |
482 |
#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ |
483 |
#define R_ARM_GOT32 26 /* 32 bit GOT entry */ |
484 |
#define R_ARM_PLT32 27 /* 32 bit PLT address */ |
485 |
#define R_ARM_GNU_VTENTRY 100 |
486 |
#define R_ARM_GNU_VTINHERIT 101 |
487 |
#define R_ARM_THM_PC11 102 /* thumb unconditional branch */ |
488 |
#define R_ARM_THM_PC9 103 /* thumb conditional branch */ |
489 |
#define R_ARM_RXPC25 249 |
490 |
#define R_ARM_RSBREL32 250 |
491 |
#define R_ARM_THM_RPC22 251 |
492 |
#define R_ARM_RREL32 252 |
493 |
#define R_ARM_RABS22 253 |
494 |
#define R_ARM_RPC24 254 |
495 |
#define R_ARM_RBASE 255 |
496 |
/* Keep this the last entry. */
|
497 |
#define R_ARM_NUM 256 |
498 |
|
499 |
/* s390 relocations defined by the ABIs */
|
500 |
#define R_390_NONE 0 /* No reloc. */ |
501 |
#define R_390_8 1 /* Direct 8 bit. */ |
502 |
#define R_390_12 2 /* Direct 12 bit. */ |
503 |
#define R_390_16 3 /* Direct 16 bit. */ |
504 |
#define R_390_32 4 /* Direct 32 bit. */ |
505 |
#define R_390_PC32 5 /* PC relative 32 bit. */ |
506 |
#define R_390_GOT12 6 /* 12 bit GOT offset. */ |
507 |
#define R_390_GOT32 7 /* 32 bit GOT offset. */ |
508 |
#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ |
509 |
#define R_390_COPY 9 /* Copy symbol at runtime. */ |
510 |
#define R_390_GLOB_DAT 10 /* Create GOT entry. */ |
511 |
#define R_390_JMP_SLOT 11 /* Create PLT entry. */ |
512 |
#define R_390_RELATIVE 12 /* Adjust by program base. */ |
513 |
#define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ |
514 |
#define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */ |
515 |
#define R_390_GOT16 15 /* 16 bit GOT offset. */ |
516 |
#define R_390_PC16 16 /* PC relative 16 bit. */ |
517 |
#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ |
518 |
#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ |
519 |
#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ |
520 |
#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ |
521 |
#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ |
522 |
#define R_390_64 22 /* Direct 64 bit. */ |
523 |
#define R_390_PC64 23 /* PC relative 64 bit. */ |
524 |
#define R_390_GOT64 24 /* 64 bit GOT offset. */ |
525 |
#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ |
526 |
#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ |
527 |
#define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ |
528 |
#define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ |
529 |
#define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ |
530 |
#define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ |
531 |
#define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ |
532 |
#define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ |
533 |
#define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ |
534 |
#define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ |
535 |
#define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ |
536 |
#define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ |
537 |
#define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ |
538 |
#define R_390_TLS_GDCALL 38 /* Tag for function call in general |
539 |
dynamic TLS code. */
|
540 |
#define R_390_TLS_LDCALL 39 /* Tag for function call in local |
541 |
dynamic TLS code. */
|
542 |
#define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic |
543 |
thread local data. */
|
544 |
#define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic |
545 |
thread local data. */
|
546 |
#define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS |
547 |
block offset. */
|
548 |
#define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS |
549 |
block offset. */
|
550 |
#define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS |
551 |
block offset. */
|
552 |
#define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic |
553 |
thread local data in LD code. */
|
554 |
#define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic |
555 |
thread local data in LD code. */
|
556 |
#define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for |
557 |
negated static TLS block offset. */
|
558 |
#define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for |
559 |
negated static TLS block offset. */
|
560 |
#define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for |
561 |
negated static TLS block offset. */
|
562 |
#define R_390_TLS_LE32 50 /* 32 bit negated offset relative to |
563 |
static TLS block. */
|
564 |
#define R_390_TLS_LE64 51 /* 64 bit negated offset relative to |
565 |
static TLS block. */
|
566 |
#define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS |
567 |
block. */
|
568 |
#define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS |
569 |
block. */
|
570 |
#define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ |
571 |
#define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ |
572 |
#define R_390_TLS_TPOFF 56 /* Negate offset in static TLS |
573 |
block. */
|
574 |
/* Keep this the last entry. */
|
575 |
#define R_390_NUM 57 |
576 |
|
577 |
/* x86-64 relocation types */
|
578 |
#define R_X86_64_NONE 0 /* No reloc */ |
579 |
#define R_X86_64_64 1 /* Direct 64 bit */ |
580 |
#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ |
581 |
#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ |
582 |
#define R_X86_64_PLT32 4 /* 32 bit PLT address */ |
583 |
#define R_X86_64_COPY 5 /* Copy symbol at runtime */ |
584 |
#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ |
585 |
#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ |
586 |
#define R_X86_64_RELATIVE 8 /* Adjust by program base */ |
587 |
#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative |
588 |
offset to GOT */
|
589 |
#define R_X86_64_32 10 /* Direct 32 bit zero extended */ |
590 |
#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ |
591 |
#define R_X86_64_16 12 /* Direct 16 bit zero extended */ |
592 |
#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ |
593 |
#define R_X86_64_8 14 /* Direct 8 bit sign extended */ |
594 |
#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ |
595 |
|
596 |
#define R_X86_64_NUM 16 |
597 |
|
598 |
/* Legal values for e_flags field of Elf64_Ehdr. */
|
599 |
|
600 |
#define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */ |
601 |
|
602 |
/* HPPA specific definitions. */
|
603 |
|
604 |
/* Legal values for e_flags field of Elf32_Ehdr. */
|
605 |
|
606 |
#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ |
607 |
#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ |
608 |
#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ |
609 |
#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ |
610 |
#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch |
611 |
prediction. */
|
612 |
#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ |
613 |
#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ |
614 |
|
615 |
/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
|
616 |
|
617 |
#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ |
618 |
#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ |
619 |
#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ |
620 |
|
621 |
/* Additional section indeces. */
|
622 |
|
623 |
#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared |
624 |
symbols in ANSI C. */
|
625 |
#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ |
626 |
|
627 |
/* Legal values for sh_type field of Elf32_Shdr. */
|
628 |
|
629 |
#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ |
630 |
#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ |
631 |
#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ |
632 |
|
633 |
/* Legal values for sh_flags field of Elf32_Shdr. */
|
634 |
|
635 |
#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ |
636 |
#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ |
637 |
#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ |
638 |
|
639 |
/* Legal values for ST_TYPE subfield of st_info (symbol type). */
|
640 |
|
641 |
#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ |
642 |
|
643 |
#define STT_HP_OPAQUE (STT_LOOS + 0x1) |
644 |
#define STT_HP_STUB (STT_LOOS + 0x2) |
645 |
|
646 |
/* HPPA relocs. */
|
647 |
|
648 |
#define R_PARISC_NONE 0 /* No reloc. */ |
649 |
#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ |
650 |
#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ |
651 |
#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ |
652 |
#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ |
653 |
#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ |
654 |
#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ |
655 |
#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ |
656 |
#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ |
657 |
#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ |
658 |
#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ |
659 |
#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ |
660 |
#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ |
661 |
#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ |
662 |
#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ |
663 |
#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ |
664 |
#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ |
665 |
#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ |
666 |
#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ |
667 |
#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ |
668 |
#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ |
669 |
#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ |
670 |
#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ |
671 |
#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ |
672 |
#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ |
673 |
#define R_PARISC_FPTR64 64 /* 64 bits function address. */ |
674 |
#define R_PARISC_PLABEL32 65 /* 32 bits function address. */ |
675 |
#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ |
676 |
#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ |
677 |
#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ |
678 |
#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ |
679 |
#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ |
680 |
#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ |
681 |
#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ |
682 |
#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ |
683 |
#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ |
684 |
#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ |
685 |
#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ |
686 |
#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ |
687 |
#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ |
688 |
#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ |
689 |
#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ |
690 |
#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ |
691 |
#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ |
692 |
#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ |
693 |
#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ |
694 |
#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ |
695 |
#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ |
696 |
#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ |
697 |
#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ |
698 |
#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ |
699 |
#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ |
700 |
#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ |
701 |
#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ |
702 |
#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ |
703 |
#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ |
704 |
#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ |
705 |
#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ |
706 |
#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ |
707 |
#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ |
708 |
#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ |
709 |
#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ |
710 |
#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ |
711 |
#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ |
712 |
#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ |
713 |
#define R_PARISC_LORESERVE 128 |
714 |
#define R_PARISC_COPY 128 /* Copy relocation. */ |
715 |
#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ |
716 |
#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ |
717 |
#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ |
718 |
#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ |
719 |
#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ |
720 |
#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ |
721 |
#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ |
722 |
#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ |
723 |
#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ |
724 |
#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ |
725 |
#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ |
726 |
#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ |
727 |
#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ |
728 |
#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ |
729 |
#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ |
730 |
#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ |
731 |
#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ |
732 |
#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ |
733 |
#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ |
734 |
#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ |
735 |
#define R_PARISC_HIRESERVE 255 |
736 |
|
737 |
/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
|
738 |
|
739 |
#define PT_HP_TLS (PT_LOOS + 0x0) |
740 |
#define PT_HP_CORE_NONE (PT_LOOS + 0x1) |
741 |
#define PT_HP_CORE_VERSION (PT_LOOS + 0x2) |
742 |
#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) |
743 |
#define PT_HP_CORE_COMM (PT_LOOS + 0x4) |
744 |
#define PT_HP_CORE_PROC (PT_LOOS + 0x5) |
745 |
#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) |
746 |
#define PT_HP_CORE_STACK (PT_LOOS + 0x7) |
747 |
#define PT_HP_CORE_SHM (PT_LOOS + 0x8) |
748 |
#define PT_HP_CORE_MMF (PT_LOOS + 0x9) |
749 |
#define PT_HP_PARALLEL (PT_LOOS + 0x10) |
750 |
#define PT_HP_FASTBIND (PT_LOOS + 0x11) |
751 |
#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) |
752 |
#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) |
753 |
#define PT_HP_STACK (PT_LOOS + 0x14) |
754 |
|
755 |
#define PT_PARISC_ARCHEXT 0x70000000 |
756 |
#define PT_PARISC_UNWIND 0x70000001 |
757 |
|
758 |
/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
|
759 |
|
760 |
#define PF_PARISC_SBP 0x08000000 |
761 |
|
762 |
#define PF_HP_PAGE_SIZE 0x00100000 |
763 |
#define PF_HP_FAR_SHARED 0x00200000 |
764 |
#define PF_HP_NEAR_SHARED 0x00400000 |
765 |
#define PF_HP_CODE 0x01000000 |
766 |
#define PF_HP_MODIFY 0x02000000 |
767 |
#define PF_HP_LAZYSWAP 0x04000000 |
768 |
#define PF_HP_SBP 0x08000000 |
769 |
|
770 |
|
771 |
typedef struct elf32_rel { |
772 |
Elf32_Addr r_offset; |
773 |
Elf32_Word r_info; |
774 |
} Elf32_Rel; |
775 |
|
776 |
typedef struct elf64_rel { |
777 |
Elf64_Addr r_offset; /* Location at which to apply the action */
|
778 |
Elf64_Xword r_info; /* index and type of relocation */
|
779 |
} Elf64_Rel; |
780 |
|
781 |
typedef struct elf32_rela{ |
782 |
Elf32_Addr r_offset; |
783 |
Elf32_Word r_info; |
784 |
Elf32_Sword r_addend; |
785 |
} Elf32_Rela; |
786 |
|
787 |
typedef struct elf64_rela { |
788 |
Elf64_Addr r_offset; /* Location at which to apply the action */
|
789 |
Elf64_Xword r_info; /* index and type of relocation */
|
790 |
Elf64_Sxword r_addend; /* Constant addend used to compute value */
|
791 |
} Elf64_Rela; |
792 |
|
793 |
typedef struct elf32_sym{ |
794 |
Elf32_Word st_name; |
795 |
Elf32_Addr st_value; |
796 |
Elf32_Word st_size; |
797 |
unsigned char st_info; |
798 |
unsigned char st_other; |
799 |
Elf32_Half st_shndx; |
800 |
} Elf32_Sym; |
801 |
|
802 |
typedef struct elf64_sym { |
803 |
Elf64_Word st_name; /* Symbol name, index in string tbl */
|
804 |
unsigned char st_info; /* Type and binding attributes */ |
805 |
unsigned char st_other; /* No defined meaning, 0 */ |
806 |
Elf64_Half st_shndx; /* Associated section index */
|
807 |
Elf64_Addr st_value; /* Value of the symbol */
|
808 |
Elf64_Xword st_size; /* Associated symbol size */
|
809 |
} Elf64_Sym; |
810 |
|
811 |
|
812 |
#define EI_NIDENT 16 |
813 |
|
814 |
typedef struct elf32_hdr{ |
815 |
unsigned char e_ident[EI_NIDENT]; |
816 |
Elf32_Half e_type; |
817 |
Elf32_Half e_machine; |
818 |
Elf32_Word e_version; |
819 |
Elf32_Addr e_entry; /* Entry point */
|
820 |
Elf32_Off e_phoff; |
821 |
Elf32_Off e_shoff; |
822 |
Elf32_Word e_flags; |
823 |
Elf32_Half e_ehsize; |
824 |
Elf32_Half e_phentsize; |
825 |
Elf32_Half e_phnum; |
826 |
Elf32_Half e_shentsize; |
827 |
Elf32_Half e_shnum; |
828 |
Elf32_Half e_shstrndx; |
829 |
} Elf32_Ehdr; |
830 |
|
831 |
typedef struct elf64_hdr { |
832 |
unsigned char e_ident[16]; /* ELF "magic number" */ |
833 |
Elf64_Half e_type; |
834 |
Elf64_Half e_machine; |
835 |
Elf64_Word e_version; |
836 |
Elf64_Addr e_entry; /* Entry point virtual address */
|
837 |
Elf64_Off e_phoff; /* Program header table file offset */
|
838 |
Elf64_Off e_shoff; /* Section header table file offset */
|
839 |
Elf64_Word e_flags; |
840 |
Elf64_Half e_ehsize; |
841 |
Elf64_Half e_phentsize; |
842 |
Elf64_Half e_phnum; |
843 |
Elf64_Half e_shentsize; |
844 |
Elf64_Half e_shnum; |
845 |
Elf64_Half e_shstrndx; |
846 |
} Elf64_Ehdr; |
847 |
|
848 |
/* These constants define the permissions on sections in the program
|
849 |
header, p_flags. */
|
850 |
#define PF_R 0x4 |
851 |
#define PF_W 0x2 |
852 |
#define PF_X 0x1 |
853 |
|
854 |
typedef struct elf32_phdr{ |
855 |
Elf32_Word p_type; |
856 |
Elf32_Off p_offset; |
857 |
Elf32_Addr p_vaddr; |
858 |
Elf32_Addr p_paddr; |
859 |
Elf32_Word p_filesz; |
860 |
Elf32_Word p_memsz; |
861 |
Elf32_Word p_flags; |
862 |
Elf32_Word p_align; |
863 |
} Elf32_Phdr; |
864 |
|
865 |
typedef struct elf64_phdr { |
866 |
Elf64_Word p_type; |
867 |
Elf64_Word p_flags; |
868 |
Elf64_Off p_offset; /* Segment file offset */
|
869 |
Elf64_Addr p_vaddr; /* Segment virtual address */
|
870 |
Elf64_Addr p_paddr; /* Segment physical address */
|
871 |
Elf64_Xword p_filesz; /* Segment size in file */
|
872 |
Elf64_Xword p_memsz; /* Segment size in memory */
|
873 |
Elf64_Xword p_align; /* Segment alignment, file & memory */
|
874 |
} Elf64_Phdr; |
875 |
|
876 |
/* sh_type */
|
877 |
#define SHT_NULL 0 |
878 |
#define SHT_PROGBITS 1 |
879 |
#define SHT_SYMTAB 2 |
880 |
#define SHT_STRTAB 3 |
881 |
#define SHT_RELA 4 |
882 |
#define SHT_HASH 5 |
883 |
#define SHT_DYNAMIC 6 |
884 |
#define SHT_NOTE 7 |
885 |
#define SHT_NOBITS 8 |
886 |
#define SHT_REL 9 |
887 |
#define SHT_SHLIB 10 |
888 |
#define SHT_DYNSYM 11 |
889 |
#define SHT_NUM 12 |
890 |
#define SHT_LOPROC 0x70000000 |
891 |
#define SHT_HIPROC 0x7fffffff |
892 |
#define SHT_LOUSER 0x80000000 |
893 |
#define SHT_HIUSER 0xffffffff |
894 |
#define SHT_MIPS_LIST 0x70000000 |
895 |
#define SHT_MIPS_CONFLICT 0x70000002 |
896 |
#define SHT_MIPS_GPTAB 0x70000003 |
897 |
#define SHT_MIPS_UCODE 0x70000004 |
898 |
|
899 |
/* sh_flags */
|
900 |
#define SHF_WRITE 0x1 |
901 |
#define SHF_ALLOC 0x2 |
902 |
#define SHF_EXECINSTR 0x4 |
903 |
#define SHF_MASKPROC 0xf0000000 |
904 |
#define SHF_MIPS_GPREL 0x10000000 |
905 |
|
906 |
/* special section indexes */
|
907 |
#define SHN_UNDEF 0 |
908 |
#define SHN_LORESERVE 0xff00 |
909 |
#define SHN_LOPROC 0xff00 |
910 |
#define SHN_HIPROC 0xff1f |
911 |
#define SHN_ABS 0xfff1 |
912 |
#define SHN_COMMON 0xfff2 |
913 |
#define SHN_HIRESERVE 0xffff |
914 |
#define SHN_MIPS_ACCOMON 0xff00 |
915 |
|
916 |
typedef struct elf32_shdr { |
917 |
Elf32_Word sh_name; |
918 |
Elf32_Word sh_type; |
919 |
Elf32_Word sh_flags; |
920 |
Elf32_Addr sh_addr; |
921 |
Elf32_Off sh_offset; |
922 |
Elf32_Word sh_size; |
923 |
Elf32_Word sh_link; |
924 |
Elf32_Word sh_info; |
925 |
Elf32_Word sh_addralign; |
926 |
Elf32_Word sh_entsize; |
927 |
} Elf32_Shdr; |
928 |
|
929 |
typedef struct elf64_shdr { |
930 |
Elf64_Word sh_name; /* Section name, index in string tbl */
|
931 |
Elf64_Word sh_type; /* Type of section */
|
932 |
Elf64_Xword sh_flags; /* Miscellaneous section attributes */
|
933 |
Elf64_Addr sh_addr; /* Section virtual addr at execution */
|
934 |
Elf64_Off sh_offset; /* Section file offset */
|
935 |
Elf64_Xword sh_size; /* Size of section in bytes */
|
936 |
Elf64_Word sh_link; /* Index of another section */
|
937 |
Elf64_Word sh_info; /* Additional section information */
|
938 |
Elf64_Xword sh_addralign; /* Section alignment */
|
939 |
Elf64_Xword sh_entsize; /* Entry size if section holds table */
|
940 |
} Elf64_Shdr; |
941 |
|
942 |
#define EI_MAG0 0 /* e_ident[] indexes */ |
943 |
#define EI_MAG1 1 |
944 |
#define EI_MAG2 2 |
945 |
#define EI_MAG3 3 |
946 |
#define EI_CLASS 4 |
947 |
#define EI_DATA 5 |
948 |
#define EI_VERSION 6 |
949 |
#define EI_PAD 7 |
950 |
|
951 |
#define ELFMAG0 0x7f /* EI_MAG */ |
952 |
#define ELFMAG1 'E' |
953 |
#define ELFMAG2 'L' |
954 |
#define ELFMAG3 'F' |
955 |
#define ELFMAG "\177ELF" |
956 |
#define SELFMAG 4 |
957 |
|
958 |
#define ELFCLASSNONE 0 /* EI_CLASS */ |
959 |
#define ELFCLASS32 1 |
960 |
#define ELFCLASS64 2 |
961 |
#define ELFCLASSNUM 3 |
962 |
|
963 |
#define ELFDATANONE 0 /* e_ident[EI_DATA] */ |
964 |
#define ELFDATA2LSB 1 |
965 |
#define ELFDATA2MSB 2 |
966 |
|
967 |
#define EV_NONE 0 /* e_version, EI_VERSION */ |
968 |
#define EV_CURRENT 1 |
969 |
#define EV_NUM 2 |
970 |
|
971 |
/* Notes used in ET_CORE */
|
972 |
#define NT_PRSTATUS 1 |
973 |
#define NT_PRFPREG 2 |
974 |
#define NT_PRPSINFO 3 |
975 |
#define NT_TASKSTRUCT 4 |
976 |
#define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ |
977 |
|
978 |
|
979 |
/* Note header in a PT_NOTE section */
|
980 |
typedef struct elf32_note { |
981 |
Elf32_Word n_namesz; /* Name size */
|
982 |
Elf32_Word n_descsz; /* Content size */
|
983 |
Elf32_Word n_type; /* Content type */
|
984 |
} Elf32_Nhdr; |
985 |
|
986 |
/* Note header in a PT_NOTE section */
|
987 |
typedef struct elf64_note { |
988 |
Elf64_Word n_namesz; /* Name size */
|
989 |
Elf64_Word n_descsz; /* Content size */
|
990 |
Elf64_Word n_type; /* Content type */
|
991 |
} Elf64_Nhdr; |
992 |
|
993 |
#if ELF_CLASS == ELFCLASS32
|
994 |
|
995 |
#define elfhdr elf32_hdr
|
996 |
#define elf_phdr elf32_phdr
|
997 |
#define elf_note elf32_note
|
998 |
#define elf_shdr elf32_shdr
|
999 |
#define elf_sym elf32_sym
|
1000 |
|
1001 |
#ifdef ELF_USES_RELOCA
|
1002 |
# define ELF_RELOC Elf32_Rela
|
1003 |
#else
|
1004 |
# define ELF_RELOC Elf32_Rel
|
1005 |
#endif
|
1006 |
|
1007 |
#else
|
1008 |
|
1009 |
#define elfhdr elf64_hdr
|
1010 |
#define elf_phdr elf64_phdr
|
1011 |
#define elf_note elf64_note
|
1012 |
#define elf_shdr elf64_shdr
|
1013 |
#define elf_sym elf64_sym
|
1014 |
|
1015 |
#ifdef ELF_USES_RELOCA
|
1016 |
# define ELF_RELOC Elf64_Rela
|
1017 |
#else
|
1018 |
# define ELF_RELOC Elf64_Rel
|
1019 |
#endif
|
1020 |
|
1021 |
#endif /* ELF_CLASS */ |
1022 |
|
1023 |
#ifndef ElfW
|
1024 |
# if ELF_CLASS == ELFCLASS32
|
1025 |
# define ElfW(x) Elf32_ ## x |
1026 |
# define ELFW(x) ELF32_ ## x |
1027 |
# else
|
1028 |
# define ElfW(x) Elf64_ ## x |
1029 |
# define ELFW(x) ELF64_ ## x |
1030 |
# endif
|
1031 |
#endif
|
1032 |
|
1033 |
|
1034 |
#endif /* _QEMU_ELF_H */ |