ciabatta/include/bin/elf.h

620 lines
18 KiB
C
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#pragma once
#include <cia/def.h>
typedef u64 Elf64_Addr;
typedef u64 Elf64_Off;
typedef u16 Elf64_Half;
typedef u32 Elf64_Word;
typedef i32 Elf64_Sword;
typedef u64 Elf64_Xword;
typedef i64 Elf64_Sxword;
// e_type definitions
#define ET_NONE 0x0000
#define ET_REL 0x0001
#define ET_EXEC 0x0002
#define ET_DYN 0x0003
#define ET_CORE 0x0004
#define ET_LOOS 0xfe00
#define ET_HIOS 0xfeff
#define ET_LOPROC 0xff00
#define ET_HIPROC 0xffff
// e_machine definitions
#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_IAMCU 6
#define EM_860 7
#define EM_MIPS 8
#define EM_S370 9
#define EM_MIPS_RS3_LE 10
#define EM_PARISC 15
#define EM_VPP500 17
#define EM_SPARC32PLUS 18
#define EM_960 19
#define EM_PPC 20
#define EM_PPC64 21
#define EM_S390 22
#define EM_SPU 23
#define EM_V800 36
#define EM_FR20 37
#define EM_RH32 38
#define EM_RCE 39
#define EM_ARM 40
#define EM_ALPHA 41
#define EM_SH 42
#define EM_SPARCV9 43
#define EM_TRICORE 44
#define EM_ARC 45
#define EM_H8_300 46
#define EM_H8_300H 47
#define EM_H8S 48
#define EM_H8_500 49
#define EM_IA_64 50
#define EM_MIPS_X 51
#define EM_COLDFIRE 52
#define EM_68HC12 53
#define EM_MMA 54
#define EM_PCP 55
#define EM_NCPU 56
#define EM_NDR1 57
#define EM_STARCORE 58
#define EM_ME16 59
#define EM_ST100 60
#define EM_TINYJ 61
#define EM_X86_64 62
#define EM_PDSP 63
#define EM_PDP10 64
#define EM_PDP11 65
#define EM_FX66 66
#define EM_ST9PLUS 67
#define EM_ST7 68
#define EM_68HC16 69
#define EM_68HC11 70
#define EM_68HC08 71
#define EM_68HC05 72
#define EM_SVX 73
#define EM_ST19 74
#define EM_VAX 75
#define EM_CRIS 76
#define EM_JAVELIN 77
#define EM_FIREPATH 78
#define EM_ZSP 79
#define EM_MMIX 80
#define EM_HUANY 81
#define EM_PRISM 82
#define EM_AVR 83
#define EM_FR30 84
#define EM_D10V 85
#define EM_D30V 86
#define EM_V850 87
#define EM_M32R 88
#define EM_MN10300 89
#define EM_MN10200 90
#define EM_PJ 91
#define EM_OPENRISC 92
#define EM_ARC_COMPACT 93
#define EM_XTENSA 94
#define EM_VIDEOCORE 95
#define EM_TMM_GPP 96
#define EM_NS32K 97
#define EM_TPC 98
#define EM_SNP1K 99
#define EM_ST200 100
#define EM_IP2K 101
#define EM_MAX 102
#define EM_CR 103
#define EM_F2MC16 104
#define EM_MSP430 105
#define EM_BLACKFIN 106
#define EM_SE_C33 107
#define EM_SEP 108
#define EM_ARCA 109
#define EM_UNICORE 110
#define EM_EXCESS 111
#define EM_DXP 112
#define EM_ALTERA_NIOS2 113
#define EM_CRX 114
#define EM_XGATE 115
#define EM_C166 116
#define EM_M16C 117
#define EM_DSPIC30F 118
#define EM_CE 119
#define EM_M32C 120
#define EM_TSK3000 131
#define EM_RS08 132
#define EM_SHARC 133
#define EM_ECOG2 134
#define EM_SCORE7 135
#define EM_DSP24 136
#define EM_VIDEOCORE3 137
#define EM_LATTICEMICO32 138
#define EM_SE_C17 139
#define EM_TI_C6000 140
#define EM_TI_C2000 141
#define EM_TI_C5500 142
#define EM_TI_ARP32 143
#define EM_TI_PRU 144
#define EM_MMDSP_PLUS 160
#define EM_MMDSP_PLUS 160
#define EM_CYPRESS_M8C 161
#define EM_R32C 162
#define EM_TRIMEDIA 163
#define EM_QDSP6 164
#define EM_8051 165
#define EM_STXP7X 166
#define EM_NDS32 167
#define EM_ECOG1 168
#define EM_ECOG1X 168
#define EM_MAXQ30 169
#define EM_XIMO16 170
#define EM_MANIK 171
#define EM_CRAYNV2 172
#define EM_RX 173
#define EM_METAG 174
#define EM_MCST_ELBRUS 175
#define EM_ECOG16 176
#define EM_CR16 177
#define EM_ETPU 178
#define EM_SLE9X 179
#define EM_L10M 180
#define EM_K10M 181
#define EM_AARCH64 183
#define EM_AVR32 185
#define EM_STM8 186
#define EM_TILE64 187
#define EM_TILEPRO 188
#define EM_MICROBLAZE 189
#define EM_CUDA 190
#define EM_TILEGX 191
#define EM_CLOUDSHIELD 192
#define EM_COREA_1ST 193
#define EM_COREA_2ND 194
#define EM_ARC_COMPACT2 195
#define EM_OPEN8 196
#define EM_RL78 197
#define EM_VIDEOCORE5 198
#define EM_78KOR 199
#define EM_56800EX 200
#define EM_BA1 201
#define EM_BA2 202
#define EM_XCORE 203
#define EM_MCHP_PIC 204
#define EM_INTEL205 205
#define EM_INTEL206 206
#define EM_INTEL207 207
#define EM_INTEL208 208
#define EM_INTEL209 209
#define EM_KM32 210
#define EM_KMX32 211
#define EM_KMX16 212
#define EM_KMX8 213
#define EM_KVARC 214
#define EM_CDP 215
#define EM_COGE 216
#define EM_COOL 217
#define EM_NORC 218
#define EM_CSR_KALIMBA 219
#define EM_Z80 220
#define EM_VISIUM 221
#define EM_FT32 222
#define EM_MOXIE 223
#define EM_AMDGPU 224
#define EM_RISCV 243
// e_version identifiers
#define EV_NONE 0
#define EV_CURRENT 1
// e_ident indices
#define EI_MAG0 0
#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_ABIVERSION 8
#define EI_PAD 9
#define EI_NIDENT 16
// e_ident values
#define ELFMAG0 0x7f
#define ELFMAG1 'E'
#define ELFMAG2 'L'
#define ELFMAG3 'F'
#define ELFCLASSNONE 0
#define ELFCLASS32 1
#define ELFCLASS64 2
#define ELFDATANONE 0
#define ELFDATA2LSB 1
#define ELFDATA2MSB 2
#define ELFOSABI_NONE 0
#define ELFOSABI_HPUX 1
#define ELFOSABI_NETBSD 2
#define ELFOSABI_GNU 3
#define ELFOSABI_LINUX 3
#define ELFOSABI_SOLARIS 6
#define ELFOSABI_AIX 7
#define ELFOSABI_IRIX 8
#define ELFOSABI_FREEBSD 9
#define ELFOSABI_TRU64 10
#define ELFOSABI_MODESTO 11
#define ELFOSABI_OPENBSD 12
#define ELFOSABI_OPENVMS 13
#define ELFOSABI_NSK 14
#define ELFOSABI_AROS 15
#define ELFOSABI_FENIXOS 16
#define ELFOSABI_CLOUDABI 17
#define ELFOSABI_OPENVOS 18
// special section header indices
#define SHN_UNDEF 0x0000
#define SHN_LORESERVE 0xff00
#define SHN_LOPROC 0xff00
#define SHN_HIPROC 0xff1f
#define SHN_LOOS 0xff20
#define SHN_HIOS 0xff3f
#define SHN_ABS 0xfff1
#define SHN_COMMON 0xfff2
#define SHN_XINDEX 0xffff
#define SHN_HIRESERVE 0xffff
// sh_type values
#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_LOOS 0x60000000
#define SHT_GNU_HASH 0x6ffffff6
#define SHT_HIOS 0x6fffffff
#define SHT_LOPROC 0x70000000
#define SHT_X86_64_UNWIND 0x70000001
#define SHT_HIPROC 0x7fffffff
#define SHT_LOUSER 0x80000000
#define SHT_HIUSER 0xffffffff
// sh_flags values
#define SHF_WRITE 0x1
#define SHF_ALLOC 0x2
#define SHF_EXECINSTR 0x4
#define SHF_MERGE 0x10
#define SHF_STRINGS 0x20
#define SHF_INFO_LINK 0x40
#define SHF_LINK_ORDER 0x80
#define SHF_OS_NONCONFORMING 0x100
#define SHF_GROUP 0x200
#define SHF_TLS 0x400
#define SHF_COMPRESSED 0x800
#define SHF_MASKOS 0x0ff00000
#define SHF_MASKPROC 0xf0000000
#define SHF_X86_64_LARGE 0x10000000
// ch_type values
#define ELFCOMPRESS_ZLIB 1
#define ELFCOMPRESS_LOOS 0x60000000
#define ELFCOMPRESS_HIOS 0x6fffffff
#define ELFCOMPRESS_LOPROC 0x70000000
#define ELFCOMPRESS_HIPROC 0x7fffffff
// section group flags
#define GRP_COMDAT 0x1
#define GRP_MASKOS 0x0ff00000
#define GRP_MASKPROC 0xf0000000
// special symbol table indices
#define STN_UNDEF 0
// st_info fields
#define ELF64_ST_BIND(i) ((i)>>4)
#define ELF64_ST_TYPE(i) ((i)&0xf)
#define ELF64_ST_INFO(b,t) (((b)<<4)+((t)&0xf))
// st_other fields
#define ELF64_ST_VISIBILITY(o) ((o)&0x3)
// st_info binding
#define STB_LOCAL 0
#define STB_GLOBAL 1
#define STB_WEAK 2
#define STB_LOOS 10
#define STB_HIOS 12
#define STB_LOPROC 13
#define STB_HIPROC 15
// st_info type
#define STT_NOTYPE 0
#define STT_OBJECT 1
#define STT_FUNC 2
#define STT_SECTION 3
#define STT_FILE 4
#define STT_COMMON 5
#define STT_TLS 6
#define STT_LOOS 10
#define STT_HIOS 12
#define STT_LOPROC 13
#define STT_HIPROC 15
// st_info visibility
#define STV_DEFAULT 0
#define STV_INTERNAL 1
#define STV_HIDDEN 2
#define STV_PROTECTED 3
// r_info field extraction
#define ELF64_R_SYM(i) ((i)>>32)
#define ELF64_R_TYPE(i) ((i)&0xffffffffL)
#define ELF64_R_INFO(s,t) (((s)<<32)+((t)&0xffffffffL))
// x86-64 relocation types
#define R_X86_64_NONE 0 // none none
#define R_X86_64_64 1 // word64 S + A
#define R_X86_64_PC32 2 // word32 S + A - P
#define R_X86_64_GOT32 3 // word32 G + A
#define R_X86_64_PLT32 4 // word32 L + A - P
#define R_X86_64_COPY 5 // none none
#define R_X86_64_GLOB_DAT 6 // word64 S
#define R_X86_64_JUMP_SLOT 7 // word64 S
#define R_X86_64_RELATIVE 8 // word64 B + A
#define R_X86_64_GOTPCREL 9 // word32 G + GOT + A - P
#define R_X86_64_32 10 // word32 S + A
#define R_X86_64_32S 11 // word32 S + A
#define R_X86_64_16 12 // word16 S + A
#define R_X86_64_PC16 13 // word16 S + A - P
#define R_X86_64_8 14 // word8 S + A
#define R_X86_64_PC8 15 // word8 S + A - P
#define R_X86_64_DTPMOD64 16 // word64
#define R_X86_64_DTPOFF64 17 // word64
#define R_X86_64_TPOFF64 18 // word64
#define R_X86_64_TLSGD 19 // word32
#define R_X86_64_TLSLD 20 // word32
#define R_X86_64_DTPOFF32 21 // word32
#define R_X86_64_GOTTPOFF 22 // word32
#define R_X86_64_TPOFF32 23 // word32
#define R_X86_64_PC64 24 // word64 S + A - P
#define R_X86_64_GOTOFF64 25 // word64 S + A - GOT
#define R_X86_64_GOTPC32 26 // word32 GOT + A - P
#define R_X86_64_GOT64 27 // word64 G + A
#define R_X86_64_GOTPCREL64 28 // word64 G + GOT - P + A
#define R_X86_64_GOTPC64 29 // word64 GOT - P + A
#define R_X86_64_GOTPLT64 30 // word64 G + A
#define R_X86_64_PLTOFF64 31 // word64 L - GOT + A
#define R_X86_64_SIZE32 32 // word32 Z + A
#define R_X86_64_SIZE64 33 // word64 Z + A
#define R_X86_64_GOTPC32_TLSDESC 34 // word32
#define R_X86_64_TLSDESC_CALL 35 // none
#define R_X86_64_TLSDESC 36 // word64×2
#define R_X86_64_IRELATIVE 37 // word64 indirect (B + A)
// p_type values
#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_TLS 7
#define PT_LOOS 0x60000000
#define PT_HIOS 0x6fffffff
#define PT_LOPROC 0x70000000
#define PT_HIPROC 0x7fffffff
// p_flags values
#define PF_X 0x00000001
#define PF_W 0x00000002
#define PF_R 0x00000004
#define PF_MASKOS 0x0ff00000
#define PF_MASKPROC 0xf0000000
// d_tag values
#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_BIND_NOW 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_ENCODING 32
#define DT_PREINIT_ARRAY 32
#define DT_PREINIT_ARRAYSZ 33
#define DT_SYMTAB_SHNDX 34
#define DT_LOOS 0x6000000D
#define DT_HIOS 0x6ffff000
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
// DT_FLAGS values
#define DF_ORIGIN 0x01
#define DF_SYMBOLIC 0x02
#define DF_TEXTREL 0x04
#define DF_BIND_NOW 0x08
#define DF_STATIC_TLS 0x10
// aux entries
#define AT_NULL 0
#define AT_IGNORE 1
#define AT_EXECFD 2
#define AT_PHDR 3
#define AT_PHENT 4
#define AT_PHNUM 5
#define AT_PAGESZ 6
#define AT_BASE 7
#define AT_FLAGS 8
#define AT_ENTRY 9
#define AT_NOTELF 10
#define AT_UID 11
#define AT_EUID 12
#define AT_GID 13
#define AT_EGID 14
#define AT_CLKTCK 17
#define AT_PLATFORM 15
#define AT_HWCAP 16
#define AT_FPUCW 18
#define AT_DCACHEBSIZE 19
#define AT_ICACHEBSIZE 20
#define AT_UCACHEBSIZE 21
#define AT_IGNOREPPC 22
#define AT_SECURE 23
#define AT_BASE_PLATFORM 24
#define AT_RANDOM 25
#define AT_HWCAP2 26
#define AT_EXECFN 31
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33
#define AT_L1I_CACHESHAPE 34
#define AT_L1D_CACHESHAPE 35
#define AT_L2_CACHESHAPE 36
#define AT_L3_CACHESHAPE 37
#define AT_L1I_CACHESIZE 40
#define AT_L1I_CACHEGEOMETRY 41
#define AT_L1D_CACHESIZE 42
#define AT_L1D_CACHEGEOMETRY 43
#define AT_L2_CACHESIZE 44
#define AT_L2_CACHEGEOMETRY 45
#define AT_L3_CACHESIZE 46
#define AT_L3_CACHEGEOMETRY 47
#define AT_MINSIGSTKSZ 51
struct Elf64_Ehdr typedef Elf64_Ehdr;
struct Elf64_Ehdr {
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;
};
struct Elf64_Shdr typedef Elf64_Shdr;
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;
};
struct Elf64_Chdr typedef Elf64_Chdr;
struct Elf64_Chdr {
Elf64_Word ch_type;
Elf64_Word ch_reserved;
Elf64_Xword ch_size;
Elf64_Xword ch_addralign;
};
struct Elf64_Sym typedef Elf64_Sym;
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;
};
struct Elf64_Rel typedef Elf64_Rel;
struct Elf64_Rel {
Elf64_Addr r_offset;
Elf64_Xword r_info;
};
struct Elf64_Rela typedef Elf64_Rela;
struct Elf64_Rela {
Elf64_Addr r_offset;
Elf64_Xword r_info;
Elf64_Sxword r_addend;
};
struct Elf64_Phdr typedef Elf64_Phdr;
struct Elf64_Phdr {
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;
};
struct Elf64_Dyn typedef Elf64_Dyn;
struct Elf64_Dyn {
Elf64_Sxword d_tag;
union {
Elf64_Xword d_val;
Elf64_Addr d_ptr;
} d_un;
};
extern Elf64_Dyn _DYNAMIC[];
struct Elf64_Aux typedef Elf64_Aux;
struct Elf64_Aux {
int a_type;
union {
long a_val;
void *a_ptr;
void (*a_fcn)();
};
};