mirror of
https://github.com/Fennix-Project/Userspace.git
synced 2025-05-28 15:34:26 +00:00
293 lines
6.4 KiB
C
293 lines
6.4 KiB
C
#ifndef __FENNIX_LIB_ELF_LAZY_RESOLVE_H__
|
|
#define __FENNIX_LIB_ELF_LAZY_RESOLVE_H__
|
|
|
|
typedef __UINT32_TYPE__ Elf32_Addr;
|
|
typedef __UINT16_TYPE__ Elf32_Half;
|
|
typedef __UINT32_TYPE__ Elf32_Off;
|
|
typedef __INT32_TYPE__ Elf32_Sword;
|
|
typedef __UINT32_TYPE__ Elf32_Word;
|
|
|
|
typedef __UINT64_TYPE__ Elf64_Addr;
|
|
typedef __UINT16_TYPE__ Elf64_Half;
|
|
typedef __INT16_TYPE__ Elf64_SHalf;
|
|
typedef __UINT64_TYPE__ Elf64_Off;
|
|
typedef __INT32_TYPE__ Elf64_Sword;
|
|
typedef __UINT32_TYPE__ Elf64_Word;
|
|
typedef __UINT64_TYPE__ Elf64_Xword;
|
|
typedef __INT64_TYPE__ Elf64_Sxword;
|
|
|
|
#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_INIT_ARRAY 14
|
|
#define SHT_FINI_ARRAY 15
|
|
#define SHT_PREINIT_ARRAY 16
|
|
#define SHT_GROUP 17
|
|
#define SHT_SYMTAB_SHNDX 18
|
|
#define SHT_NUM 19
|
|
#define SHT_LOOS 0x60000000
|
|
#define SHT_GNU_ATTRIBUTES 0x6ffffff5
|
|
#define SHT_GNU_HASH 0x6ffffff6
|
|
#define SHT_GNU_LIBLIST 0x6ffffff7
|
|
#define SHT_CHECKSUM 0x6ffffff8
|
|
#define SHT_LOSUNW 0x6ffffffa
|
|
#define SHT_SUNW_move 0x6ffffffa
|
|
#define SHT_SUNW_COMDAT 0x6ffffffb
|
|
#define SHT_SUNW_syminfo 0x6ffffffc
|
|
#define SHT_GNU_verdef 0x6ffffffd
|
|
#define SHT_GNU_verneed 0x6ffffffe
|
|
#define SHT_GNU_versym 0x6fffffff
|
|
#define SHT_HISUNW 0x6fffffff
|
|
#define SHT_HIOS 0x6fffffff
|
|
#define SHT_LOPROC 0x70000000
|
|
#define SHT_HIPROC 0x7fffffff
|
|
#define SHT_LOUSER 0x80000000
|
|
#define SHT_HIUSER 0x8fffffff
|
|
|
|
#define ELF32_R_SYM(i) ((i) >> 8)
|
|
#define ELF32_R_TYPE(i) ((unsigned char)(i))
|
|
#define ELF32_R_INFO(s, t) (((s) << 8) + (unsigned char)(t))
|
|
|
|
#define ELF64_R_SYM(i) ((i) >> 32)
|
|
#define ELF64_R_TYPE(i) ((i)&0xffffffffL)
|
|
#define ELF64_R_INFO(s, t) (((s) << 32) + ((t)&0xffffffffL))
|
|
|
|
#define EI_NIDENT 16
|
|
|
|
enum DynamicArrayTags
|
|
{
|
|
DT_NULL = 0,
|
|
DT_NEEDED = 1,
|
|
DT_PLTRELSZ = 2,
|
|
DT_PLTGOT = 3,
|
|
DT_HASH = 4,
|
|
DT_STRTAB = 5,
|
|
DT_SYMTAB = 6,
|
|
DT_RELA = 7,
|
|
DT_RELASZ = 8,
|
|
DT_RELAENT = 9,
|
|
DT_STRSZ = 10,
|
|
DT_SYMENT = 11,
|
|
DT_INIT = 12,
|
|
DT_FINI = 13,
|
|
DT_SONAME = 14,
|
|
DT_RPATH = 15,
|
|
DT_SYMBOLIC = 16,
|
|
DT_REL = 17,
|
|
DT_RELSZ = 18,
|
|
DT_RELENT = 19,
|
|
DT_PLTREL = 20,
|
|
DT_DEBUG = 21,
|
|
DT_TEXTREL = 22,
|
|
DT_JMPREL = 23,
|
|
DT_BIND_NOW = 24,
|
|
DT_INIT_ARRAY = 25,
|
|
DT_FINI_ARRAY = 26,
|
|
DT_INIT_ARRAYSZ = 27,
|
|
DT_FINI_ARRAYSZ = 28,
|
|
DT_RUNPATH = 29,
|
|
DT_FLAGS = 30,
|
|
DT_ENCODING = 32,
|
|
DT_PREINIT_ARRAY = 32,
|
|
DT_PREINIT_ARRAYSZ = 33,
|
|
DT_LOOS = 0x6000000d,
|
|
DT_SUNW_RTLDINF = 0x6000000e,
|
|
DT_HIOS = 0x6ffff000,
|
|
DT_VALRNGLO = 0x6ffffd00,
|
|
DT_CHECKSUM = 0x6ffffdf8,
|
|
DT_PLTPADSZ = 0x6ffffdf9,
|
|
DT_MOVEENT = 0x6ffffdfa,
|
|
DT_MOVESZ = 0x6ffffdfb,
|
|
DT_FEATURE_1 = 0x6ffffdfc,
|
|
DT_POSFLAG_1 = 0x6ffffdfd,
|
|
DT_SYMINSZ = 0x6ffffdfe,
|
|
DT_SYMINENT = 0x6ffffdff,
|
|
DT_VALRNGHI = 0x6ffffdff,
|
|
DT_ADDRRNGLO = 0x6ffffe00,
|
|
DT_CONFIG = 0x6ffffefa,
|
|
DT_DEPAUDIT = 0x6ffffefb,
|
|
DT_AUDIT = 0x6ffffefc,
|
|
DT_PLTPAD = 0x6ffffefd,
|
|
DT_MOVETAB = 0x6ffffefe,
|
|
DT_SYMINFO = 0x6ffffeff,
|
|
DT_ADDRRNGHI = 0x6ffffeff,
|
|
DT_RELACOUNT = 0x6ffffff9,
|
|
DT_RELCOUNT = 0x6ffffffa,
|
|
DT_FLAGS_1 = 0x6ffffffb,
|
|
DT_VERDEF = 0x6ffffffc,
|
|
DT_VERDEFNUM = 0x6ffffffd,
|
|
DT_VERNEED = 0x6ffffffe,
|
|
DT_VERNEEDNUM = 0x6fffffff,
|
|
DT_LOPROC = 0x70000000,
|
|
DT_SPARC_REGISTER = 0x70000001,
|
|
DT_AUXILIARY = 0x7ffffffd,
|
|
DT_USED = 0x7ffffffe,
|
|
DT_FILTER = 0x7fffffff,
|
|
DT_HIPROC = 0x7fffffff
|
|
};
|
|
|
|
enum SegmentTypes
|
|
{
|
|
PT_NULL = 0,
|
|
PT_LOAD = 1,
|
|
PT_DYNAMIC = 2,
|
|
PT_INTERP = 3,
|
|
PT_NOTE = 4,
|
|
PT_SHLIB = 5,
|
|
PT_PHDR = 6,
|
|
PT_TLS = 7,
|
|
PT_LOSUNW = 0x6ffffffa,
|
|
PT_SUNWBSS = 0x6ffffffb,
|
|
PT_SUNWSTACK = 0x6ffffffa,
|
|
PT_HISUNW = 0x6fffffff,
|
|
PT_LOPROC = 0x70000000,
|
|
PT_HIPROC = 0x7fffffff
|
|
};
|
|
|
|
enum RtT_Types
|
|
{
|
|
R_386_NONE = 0,
|
|
R_386_32 = 1,
|
|
R_386_PC32 = 2,
|
|
|
|
R_X86_64_NONE = 0,
|
|
R_X86_64_64 = 1,
|
|
R_X86_64_PC32 = 2,
|
|
R_X86_64_GOT32 = 3,
|
|
R_X86_64_PLT32 = 4,
|
|
R_X86_64_COPY = 5,
|
|
R_X86_64_GLOB_DAT = 6,
|
|
R_X86_64_JUMP_SLOT = 7,
|
|
R_X86_64_RELATIVE = 8,
|
|
R_X86_64_GOTPCREL = 9,
|
|
R_X86_64_32 = 10,
|
|
R_X86_64_32S = 11,
|
|
R_X86_64_16 = 12,
|
|
};
|
|
|
|
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;
|
|
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[EI_NIDENT];
|
|
Elf64_Half e_type;
|
|
Elf64_Half e_machine;
|
|
Elf64_Word e_version;
|
|
Elf64_Addr e_entry;
|
|
Elf64_Off e_phoff;
|
|
Elf64_Off e_shoff;
|
|
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;
|
|
|
|
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;
|
|
Elf64_Word sh_type;
|
|
Elf64_Xword sh_flags;
|
|
Elf64_Addr sh_addr;
|
|
Elf64_Off sh_offset;
|
|
Elf64_Xword sh_size;
|
|
Elf64_Word sh_link;
|
|
Elf64_Word sh_info;
|
|
Elf64_Xword sh_addralign;
|
|
Elf64_Xword sh_entsize;
|
|
} Elf64_Shdr;
|
|
|
|
struct Elf32_Dyn
|
|
{
|
|
Elf32_Sword d_tag;
|
|
union
|
|
{
|
|
Elf32_Word d_val;
|
|
Elf32_Addr d_ptr;
|
|
} d_un;
|
|
};
|
|
|
|
struct Elf64_Dyn
|
|
{
|
|
Elf64_Sxword d_tag;
|
|
union
|
|
{
|
|
Elf64_Xword d_val;
|
|
Elf64_Addr d_ptr;
|
|
} d_un;
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
Elf64_Word p_type;
|
|
Elf64_Word p_flags;
|
|
Elf64_Off p_offset;
|
|
Elf64_Addr p_vaddr;
|
|
Elf64_Addr p_paddr;
|
|
Elf64_Xword p_filesz;
|
|
Elf64_Xword p_memsz;
|
|
Elf64_Xword p_align;
|
|
} Elf64_Phdr;
|
|
|
|
typedef struct
|
|
{
|
|
Elf64_Addr r_offset;
|
|
Elf64_Xword r_info;
|
|
Elf64_Sxword r_addend;
|
|
} Elf64_Rela;
|
|
|
|
typedef struct elf64_sym
|
|
{
|
|
Elf64_Word st_name;
|
|
unsigned char st_info;
|
|
unsigned char st_other;
|
|
Elf64_Half st_shndx;
|
|
Elf64_Addr st_value;
|
|
Elf64_Xword st_size;
|
|
} Elf64_Sym;
|
|
|
|
struct Elf64_Dyn *ELFGetDynamicTag(void *ElfFile, enum DynamicArrayTags Tag);
|
|
|
|
#endif // !__FENNIX_LIB_ELF_LAZY_RESOLVE_H__
|