| /* |
| * elf_repl.h - public header file for systems that lack it. |
| * Copyright (C) 1995 - 2006 Michael Riepe |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| /* @(#) $Id: elf_repl.h,v 1.22 2009/11/01 13:04:19 michael Exp $ */ |
| |
| /* |
| * NEVER INCLUDE THIS FILE DIRECTLY - USE <libelf.h> INSTEAD! |
| */ |
| |
| #ifndef _ELF_REPL_H |
| #define _ELF_REPL_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| /* |
| * Scalar data types |
| */ |
| typedef __libelf_u32_t Elf32_Addr; |
| typedef __libelf_u16_t Elf32_Half; |
| typedef __libelf_u32_t Elf32_Off; |
| typedef __libelf_i32_t Elf32_Sword; |
| typedef __libelf_u32_t Elf32_Word; |
| |
| #define ELF32_FSZ_ADDR 4 |
| #define ELF32_FSZ_HALF 2 |
| #define ELF32_FSZ_OFF 4 |
| #define ELF32_FSZ_SWORD 4 |
| #define ELF32_FSZ_WORD 4 |
| |
| #if __LIBELF64 |
| |
| typedef __libelf_u64_t Elf64_Addr; |
| typedef __libelf_u16_t Elf64_Half; |
| typedef __libelf_u64_t Elf64_Off; |
| typedef __libelf_i32_t Elf64_Sword; |
| typedef __libelf_u32_t Elf64_Word; |
| typedef __libelf_i64_t Elf64_Sxword; |
| typedef __libelf_u64_t Elf64_Xword; |
| |
| #define ELF64_FSZ_ADDR 8 |
| #define ELF64_FSZ_HALF 2 |
| #define ELF64_FSZ_OFF 8 |
| #define ELF64_FSZ_SWORD 4 |
| #define ELF64_FSZ_WORD 4 |
| #define ELF64_FSZ_SXWORD 8 |
| #define ELF64_FSZ_XWORD 8 |
| |
| /* |
| * Blame Sun for this... |
| */ |
| typedef __libelf_u64_t Elf64_Lword; |
| typedef __libelf_u64_t Elf32_Lword; |
| |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * ELF header |
| */ |
| #define EI_NIDENT 16 |
| |
| typedef struct { |
| 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; |
| |
| #if __LIBELF64 |
| typedef struct { |
| 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; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * e_ident |
| */ |
| #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 ELFMAG0 0x7f |
| #define ELFMAG1 'E' |
| #define ELFMAG2 'L' |
| #define ELFMAG3 'F' |
| #define ELFMAG "\177ELF" |
| #define SELFMAG 4 |
| |
| /* |
| * e_ident[EI_CLASS] |
| */ |
| #define ELFCLASSNONE 0 |
| #define ELFCLASS32 1 |
| #define ELFCLASS64 2 |
| #define ELFCLASSNUM 3 |
| |
| /* |
| * e_ident[EI_DATA] |
| */ |
| #define ELFDATANONE 0 |
| #define ELFDATA2LSB 1 |
| #define ELFDATA2MSB 2 |
| #define ELFDATANUM 3 |
| |
| /* |
| * e_ident[EI_OSABI] |
| */ |
| #define ELFOSABI_NONE 0 /* No extensions or unspecified */ |
| #define ELFOSABI_SYSV ELFOSABI_NONE |
| #define ELFOSABI_HPUX 1 /* Hewlett-Packard HP-UX */ |
| #define ELFOSABI_NETBSD 2 /* NetBSD */ |
| #define ELFOSABI_LINUX 3 /* Linux */ |
| #define ELFOSABI_SOLARIS 6 /* Sun Solaris */ |
| #define ELFOSABI_AIX 7 /* AIX */ |
| #define ELFOSABI_IRIX 8 /* IRIX */ |
| #define ELFOSABI_FREEBSD 9 /* FreeBSD */ |
| #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX */ |
| #define ELFOSABI_MODESTO 11 /* Novell Modesto */ |
| #define ELFOSABI_OPENBSD 12 /* Open BSD */ |
| #define ELFOSABI_OPENVMS 13 /* Open VMS */ |
| #define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */ |
| #define ELFOSABI_AROS 15 /* Amiga Research OS */ |
| /* these are probably obsolete: */ |
| #define ELFOSABI_ARM 97 /* ARM */ |
| #define ELFOSABI_STANDALONE 255 /* standalone (embedded) application */ |
| |
| |
| /* |
| * e_type |
| */ |
| #define ET_NONE 0 |
| #define ET_REL 1 |
| #define ET_EXEC 2 |
| #define ET_DYN 3 |
| #define ET_CORE 4 |
| #define ET_NUM 5 |
| #define ET_LOOS 0xfe00 |
| #define ET_HIOS 0xfeff |
| #define ET_LOPROC 0xff00 |
| #define ET_HIPROC 0xffff |
| |
| /* |
| * e_machine |
| */ |
| #define EM_NONE 0 /* No machine */ |
| #define EM_M32 1 /* AT&T WE 32100 */ |
| #define EM_SPARC 2 /* SPARC */ |
| #define EM_386 3 /* Intel 80386 */ |
| #define EM_68K 4 /* Motorola 68000 */ |
| #define EM_88K 5 /* Motorola 88000 */ |
| #define EM_486 6 /* Intel i486 (DO NOT USE THIS ONE) */ |
| #define EM_860 7 /* Intel 80860 */ |
| #define EM_MIPS 8 /* MIPS I Architecture */ |
| #define EM_S370 9 /* IBM System/370 Processor */ |
| #define EM_MIPS_RS3_LE 10 /* MIPS RS3000 Little-endian */ |
| #define EM_SPARC64 11 /* SPARC 64-bit */ |
| #define EM_PARISC 15 /* Hewlett-Packard PA-RISC */ |
| #define EM_VPP500 17 /* Fujitsu VPP500 */ |
| #define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */ |
| #define EM_960 19 /* Intel 80960 */ |
| #define EM_PPC 20 /* PowerPC */ |
| #define EM_PPC64 21 /* 64-bit PowerPC */ |
| #define EM_S390 22 /* IBM System/390 Processor */ |
| #define EM_V800 36 /* NEC V800 */ |
| #define EM_FR20 37 /* Fujitsu FR20 */ |
| #define EM_RH32 38 /* TRW RH-32 */ |
| #define EM_RCE 39 /* Motorola RCE */ |
| #define EM_ARM 40 /* Advanced RISC Machines ARM */ |
| #define EM_ALPHA 41 /* Digital Alpha */ |
| #define EM_SH 42 /* Hitachi SH */ |
| #define EM_SPARCV9 43 /* SPARC Version 9 */ |
| #define EM_TRICORE 44 /* Siemens TriCore embedded processor */ |
| #define EM_ARC 45 /* Argonaut RISC Core, Argonaut Technologies Inc. */ |
| #define EM_H8_300 46 /* Hitachi H8/300 */ |
| #define EM_H8_300H 47 /* Hitachi H8/300H */ |
| #define EM_H8S 48 /* Hitachi H8S */ |
| #define EM_H8_500 49 /* Hitachi H8/500 */ |
| #define EM_IA_64 50 /* Intel IA-64 processor architecture */ |
| #define EM_MIPS_X 51 /* Stanford MIPS-X */ |
| #define EM_COLDFIRE 52 /* Motorola ColdFire */ |
| #define EM_68HC12 53 /* Motorola M68HC12 */ |
| #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator */ |
| #define EM_PCP 55 /* Siemens PCP */ |
| #define EM_NCPU 56 /* Sony nCPU embedded RISC processor */ |
| #define EM_NDR1 57 /* Denso NDR1 microprocessor */ |
| #define EM_STARCORE 58 /* Motorola Star*Core processor */ |
| #define EM_ME16 59 /* Toyota ME16 processor */ |
| #define EM_ST100 60 /* STMicroelectronics ST100 processor */ |
| #define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ embedded processor family */ |
| #define EM_X86_64 62 /* AMD x86-64 architecture */ |
| #define EM_AMD64 EM_X86_64 |
| #define EM_PDSP 63 /* Sony DSP Processor */ |
| #define EM_FX66 66 /* Siemens FX66 microcontroller */ |
| #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 bit microcontroller */ |
| #define EM_ST7 68 /* STMicroelectronics ST7 8-bit microcontroller */ |
| #define EM_68HC16 69 /* Motorola MC68HC16 Microcontroller */ |
| #define EM_68HC11 70 /* Motorola MC68HC11 Microcontroller */ |
| #define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */ |
| #define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */ |
| #define EM_SVX 73 /* Silicon Graphics SVx */ |
| #define EM_ST19 74 /* STMicroelectronics ST19 8-bit microcontroller */ |
| #define EM_VAX 75 /* Digital VAX */ |
| #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ |
| #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ |
| #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ |
| #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ |
| #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ |
| #define EM_HUANY 81 /* Harvard University machine-independent object files */ |
| #define EM_PRISM 82 /* SiTera Prism */ |
| #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ |
| #define EM_FR30 84 /* Fujitsu FR30 */ |
| #define EM_D10V 85 /* Mitsubishi D10V */ |
| #define EM_D30V 86 /* Mitsubishi D30V */ |
| #define EM_V850 87 /* NEC v850 */ |
| #define EM_M32R 88 /* Mitsubishi M32R */ |
| #define EM_MN10300 89 /* Matsushita MN10300 */ |
| #define EM_MN10200 90 /* Matsushita MN10200 */ |
| #define EM_PJ 91 /* picoJava */ |
| #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ |
| #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ |
| #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ |
| #define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor */ |
| #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */ |
| #define EM_NS32K 97 /* National Semiconductor 32000 series */ |
| #define EM_TPC 98 /* Tenor Network TPC processor */ |
| #define EM_SNP1K 99 /* Trebia SNP 1000 processor */ |
| #define EM_ST200 100 /* STMicroelectronics (www.st.com) ST200 microcontroller */ |
| #define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family */ |
| #define EM_MAX 102 /* MAX Processor */ |
| #define EM_CR 103 /* National Semiconductor CompactRISC microprocessor */ |
| #define EM_F2MC16 104 /* Fujitsu F2MC16 */ |
| #define EM_MSP430 105 /* Texas Instruments embedded microcontroller msp430 */ |
| #define EM_BLACKFIN 106 /* Analog Devices Blackfin (DSP) processor */ |
| #define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors */ |
| #define EM_SEP 108 /* Sharp embedded microprocessor */ |
| #define EM_ARCA 109 /* Arca RISC Microprocessor */ |
| #define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University */ |
| #define EM_NUM 111 |
| |
| /* |
| * e_ident[EI_VERSION], e_version |
| */ |
| #define EV_NONE 0 |
| #define EV_CURRENT 1 |
| #define EV_NUM 2 |
| |
| /* |
| * Section header |
| */ |
| typedef struct { |
| 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; |
| |
| #if __LIBELF64 |
| typedef struct { |
| 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; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Special section indices |
| */ |
| #define SHN_UNDEF 0 |
| #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 |
| */ |
| #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_HIOS 0x6fffffff |
| #define SHT_LOPROC 0x70000000 |
| #define SHT_HIPROC 0x7fffffff |
| #define SHT_LOUSER 0x80000000 |
| #define SHT_HIUSER 0xffffffff |
| |
| /* |
| * Solaris extensions |
| */ |
| #define SHT_LOSUNW 0x6ffffff4 |
| #define SHT_SUNW_dof 0x6ffffff4 |
| #define SHT_SUNW_cap 0x6ffffff5 |
| #define SHT_SUNW_SIGNATURE 0x6ffffff6 |
| #define SHT_SUNW_ANNOTATE 0x6ffffff7 |
| #define SHT_SUNW_DEBUGSTR 0x6ffffff8 |
| #define SHT_SUNW_DEBUG 0x6ffffff9 |
| #define SHT_SUNW_move 0x6ffffffa |
| #define SHT_SUNW_COMDAT 0x6ffffffb |
| #define SHT_SUNW_syminfo 0x6ffffffc |
| #define SHT_SUNW_verdef 0x6ffffffd |
| #define SHT_SUNW_verneed 0x6ffffffe |
| #define SHT_SUNW_versym 0x6fffffff |
| #define SHT_HISUNW 0x6fffffff |
| |
| #define SHT_SPARC_GOTDATA 0x70000000 |
| #define SHT_AMD64_UNWIND 0x70000001 |
| |
| /* |
| * GNU extensions |
| */ |
| #define SHT_GNU_verdef 0x6ffffffd |
| #define SHT_GNU_verneed 0x6ffffffe |
| #define SHT_GNU_versym 0x6fffffff |
| |
| /* |
| * sh_flags |
| */ |
| #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_MASKOS 0x0ff00000 |
| #define SHF_MASKPROC 0xf0000000 |
| |
| /* |
| * Solaris extensions |
| */ |
| #define SHF_AMD64_LARGE 0x10000000 |
| #define SHF_ORDERED 0x40000000 |
| #define SHF_EXCLUDE 0x80000000 |
| |
| /* |
| * Section group flags |
| */ |
| #define GRP_COMDAT 0x1 |
| #define GRP_MASKOS 0x0ff00000 |
| #define GRP_MASKPROC 0xf0000000 |
| |
| /* |
| * Symbol table |
| */ |
| typedef struct { |
| 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; |
| |
| #if __LIBELF64 |
| typedef struct { |
| 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; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Special symbol indices |
| */ |
| #define STN_UNDEF 0 |
| |
| /* |
| * Macros for manipulating st_info |
| */ |
| #define ELF32_ST_BIND(i) ((i)>>4) |
| #define ELF32_ST_TYPE(i) ((i)&0xf) |
| #define ELF32_ST_INFO(b,t) (((b)<<4)+((t)&0xf)) |
| |
| #if __LIBELF64 |
| #define ELF64_ST_BIND(i) ((i)>>4) |
| #define ELF64_ST_TYPE(i) ((i)&0xf) |
| #define ELF64_ST_INFO(b,t) (((b)<<4)+((t)&0xf)) |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Symbol binding |
| */ |
| #define STB_LOCAL 0 |
| #define STB_GLOBAL 1 |
| #define STB_WEAK 2 |
| #define STB_NUM 3 |
| #define STB_LOOS 10 |
| #define STB_HIOS 12 |
| #define STB_LOPROC 13 |
| #define STB_HIPROC 15 |
| |
| /* |
| * Symbol types |
| */ |
| #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_NUM 7 |
| #define STT_LOOS 10 |
| #define STT_HIOS 12 |
| #define STT_LOPROC 13 |
| #define STT_HIPROC 15 |
| |
| /* |
| * Macros for manipulating st_other |
| */ |
| #define ELF32_ST_VISIBILITY(o) ((o)&0x3) |
| #if __LIBELF64 |
| #define ELF64_ST_VISIBILITY(o) ((o)&0x3) |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Symbol visibility |
| */ |
| #define STV_DEFAULT 0 |
| #define STV_INTERNAL 1 |
| #define STV_HIDDEN 2 |
| #define STV_PROTECTED 3 |
| |
| /* |
| * Relocation |
| */ |
| typedef struct { |
| Elf32_Addr r_offset; |
| Elf32_Word r_info; |
| } Elf32_Rel; |
| |
| typedef struct { |
| Elf32_Addr r_offset; |
| Elf32_Word r_info; |
| Elf32_Sword r_addend; |
| } Elf32_Rela; |
| |
| #if __LIBELF64 |
| typedef struct { |
| Elf64_Addr r_offset; |
| Elf64_Xword r_info; |
| } Elf64_Rel; |
| |
| typedef struct { |
| Elf64_Addr r_offset; |
| Elf64_Xword r_info; |
| Elf64_Sxword r_addend; |
| } Elf64_Rela; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Macros for manipulating r_info |
| */ |
| #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)) |
| |
| #if __LIBELF64 |
| #define ELF64_R_SYM(i) ((Elf64_Xword)(i)>>32) |
| #define ELF64_R_TYPE(i) ((i)&0xffffffffL) |
| #define ELF64_R_INFO(s,t) (((Elf64_Xword)(s)<<32)+((t)&0xffffffffL)) |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Note entry header |
| */ |
| typedef struct { |
| Elf32_Word n_namesz; /* name size */ |
| Elf32_Word n_descsz; /* descriptor size */ |
| Elf32_Word n_type; /* descriptor type */ |
| } Elf32_Nhdr; |
| |
| #if __LIBELF64 |
| /* Solaris and GNU use this layout. Be compatible. */ |
| /* XXX: Latest ELF specs say it's 64-bit!!! */ |
| typedef struct { |
| Elf64_Word n_namesz; /* name size */ |
| Elf64_Word n_descsz; /* descriptor size */ |
| Elf64_Word n_type; /* descriptor type */ |
| } Elf64_Nhdr; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Well-known descriptor types for ET_CORE files |
| */ |
| #define NT_PRSTATUS 1 |
| #define NT_PRFPREG 2 |
| #define NT_PRPSINFO 3 |
| |
| /* |
| * Program header |
| */ |
| typedef struct { |
| 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; |
| |
| #if __LIBELF64 |
| 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; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Special numbers |
| */ |
| #define PN_XNUM 0xffff |
| |
| /* |
| * p_type |
| */ |
| #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_NUM 8 |
| #define PT_LOOS 0x60000000 |
| #define PT_HIOS 0x6fffffff |
| #define PT_LOPROC 0x70000000 |
| #define PT_HIPROC 0x7fffffff |
| |
| /* |
| * Solaris extensions |
| */ |
| |
| #define PT_SUNW_UNWIND 0x6464e550 |
| #define PT_LOSUNW 0x6ffffffa |
| #define PT_SUNWBSS 0x6ffffffa |
| #define PT_SUNWSTACK 0x6ffffffb |
| #define PT_SUNWDTRACE 0x6ffffffc |
| #define PT_SUNWCAP 0x6ffffffd |
| #define PT_HISUNW 0x6fffffff |
| |
| /* |
| * p_flags |
| */ |
| #define PF_X 0x1 |
| #define PF_W 0x2 |
| #define PF_R 0x4 |
| #define PF_MASKOS 0x0ff00000 |
| #define PF_MASKPROC 0xf0000000 |
| |
| /* |
| * Dynamic structure |
| */ |
| typedef struct { |
| Elf32_Sword d_tag; |
| union { |
| Elf32_Word d_val; |
| Elf32_Addr d_ptr; |
| } d_un; |
| } Elf32_Dyn; |
| |
| #if __LIBELF64 |
| typedef struct { |
| Elf64_Sxword d_tag; |
| union { |
| Elf64_Xword d_val; |
| Elf64_Addr d_ptr; |
| } d_un; |
| } Elf64_Dyn; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Dynamic array tags |
| */ |
| /* d_un exec shared */ |
| #define DT_NULL 0 /* ign. mand. mand. */ |
| #define DT_NEEDED 1 /* d_val opt. opt. */ |
| #define DT_PLTRELSZ 2 /* d_val opt. opt. */ |
| #define DT_PLTGOT 3 /* d_ptr opt. opt. */ |
| #define DT_HASH 4 /* d_ptr mand. mand. */ |
| #define DT_STRTAB 5 /* d_ptr mand. mand. */ |
| #define DT_SYMTAB 6 /* d_ptr mand. mand. */ |
| #define DT_RELA 7 /* d_ptr mand. opt. */ |
| #define DT_RELASZ 8 /* d_val mand. opt. */ |
| #define DT_RELAENT 9 /* d_val mand. opt. */ |
| #define DT_STRSZ 10 /* d_val mand. mand. */ |
| #define DT_SYMENT 11 /* d_val mand. mand. */ |
| #define DT_INIT 12 /* d_ptr opt. opt. */ |
| #define DT_FINI 13 /* d_ptr opt. opt. */ |
| #define DT_SONAME 14 /* d_val ign. opt. */ |
| #define DT_RPATH 15 /* d_val opt. ign. */ |
| #define DT_SYMBOLIC 16 /* ign. ign. opt. */ |
| #define DT_REL 17 /* d_ptr mand. opt. */ |
| #define DT_RELSZ 18 /* d_val mand. opt. */ |
| #define DT_RELENT 19 /* d_val mand. opt. */ |
| #define DT_PLTREL 20 /* d_val opt. opt. */ |
| #define DT_DEBUG 21 /* d_ptr opt. ign. */ |
| #define DT_TEXTREL 22 /* ign. opt. opt. */ |
| #define DT_JMPREL 23 /* d_ptr opt. opt. */ |
| #define DT_BIND_NOW 24 /* ign. opt. opt. */ |
| #define DT_INIT_ARRAY 25 /* d_ptr opt. opt. */ |
| #define DT_FINI_ARRAY 26 /* d_ptr opt. opt. */ |
| #define DT_INIT_ARRAYSZ 27 /* d_val opt. opt. */ |
| #define DT_FINI_ARRAYSZ 28 /* d_val opt. opt. */ |
| #define DT_RUNPATH 29 /* d_val opt. opt. */ |
| #define DT_FLAGS 30 /* d_val opt. opt. */ |
| #define DT_ENCODING 32 /* odd/even encoding rule starts here */ |
| #define DT_PREINIT_ARRAY 32 /* d_ptr opt. ign. */ |
| #define DT_PREINIT_ARRAYSZ 33 /* d_val opt. ign. */ |
| #define DT_NUM 34 |
| #define DT_LOOS 0x6000000D |
| #define DT_HIOS 0x6ffff000 |
| #define DT_LOPROC 0x70000000 |
| #define DT_HIPROC 0x7fffffff |
| |
| /* |
| * DT_FLAGS values |
| */ |
| #define DF_ORIGIN 0x1 |
| #define DF_SYMBOLIC 0x2 |
| #define DF_TEXTREL 0x4 |
| #define DF_BIND_NOW 0x8 |
| #define DF_STATIC_TLS 0x10 |
| |
| /* |
| * Solaris extensions |
| */ |
| #define DT_VALRNGLO 0x6ffffd00 |
| #define DT_CHECKSUM 0x6ffffdf8 |
| #define DT_PLTPADSZ 0x6ffffdf9 |
| #define DT_MOVEENT 0x6ffffdfa |
| #define DT_MOVESZ 0x6ffffdfb |
| #define DT_FEATURE_1 0x6ffffdfc |
| #define DT_POSFLAG_1 0x6ffffdfd |
| #define DT_SYMINSZ 0x6ffffdfe |
| #define DT_SYMINENT 0x6ffffdff |
| #define DT_VALRNGHI 0x6ffffdff |
| |
| #define DT_ADDRRNGLO 0x6ffffe00 |
| #define DT_CONFIG 0x6ffffefa |
| #define DT_DEPAUDIT 0x6ffffefb |
| #define DT_AUDIT 0x6ffffefc |
| #define DT_PLTPAD 0x6ffffefd |
| #define DT_MOVETAB 0x6ffffefe |
| #define DT_SYMINFO 0x6ffffeff |
| #define DT_ADDRRNGHI 0x6ffffeff |
| |
| #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_AUXILIARY 0x7ffffffd |
| #define DT_USED 0x7ffffffe |
| #define DT_FILTER 0x7fffffff |
| |
| /* |
| * GNU extensions |
| */ |
| #define DT_VERSYM 0x6ffffff0 |
| |
| /* |
| * DT_FEATURE_1 values |
| */ |
| #define DTF_1_PARINIT 0x1 |
| #define DTF_1_CONFEXP 0x2 |
| |
| /* |
| * DT_POSFLAG_1 values |
| */ |
| #define DF_P1_LAZYLOAD 0x1 |
| #define DF_P1_GROUPPERM 0x2 |
| |
| /* |
| * DT_FLAGS_1 values |
| */ |
| #define DF_1_NOW 0x00000001 |
| #define DF_1_GLOBAL 0x00000002 |
| #define DF_1_GROUP 0x00000004 |
| #define DF_1_NODELETE 0x00000008 |
| #define DF_1_LOADFLTR 0x00000010 |
| #define DF_1_INITFIRST 0x00000020 |
| #define DF_1_NOOPEN 0x00000040 |
| #define DF_1_ORIGIN 0x00000080 |
| #define DF_1_DIRECT 0x00000100 |
| #define DF_1_TRANS 0x00000200 |
| #define DF_1_INTERPOSE 0x00000400 |
| #define DF_1_NODEFLIB 0x00000800 |
| #define DF_1_NODUMP 0x00001000 |
| #define DF_1_CONFALT 0x00002000 |
| #define DF_1_ENDFILTEE 0x00004000 |
| #define DF_1_DISPRELDNE 0x00008000 |
| #define DF_1_DISPRELPND 0x00010000 |
| |
| /* |
| * Syminfo structure |
| */ |
| typedef struct { |
| Elf32_Half si_boundto; |
| Elf32_Half si_flags; |
| } Elf32_Syminfo; |
| |
| #if __LIBELF64 |
| typedef struct { |
| Elf64_Half si_boundto; |
| Elf64_Half si_flags; |
| } Elf64_Syminfo; |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Syminfo version (stored in unused first entry) |
| */ |
| #define SYMINFO_NONE 0 |
| #define SYMINFO_CURRENT 1 |
| #define SYMINFO_NUM 2 |
| |
| /* |
| * si_boundto special values |
| */ |
| #define SYMINFO_BT_LOWRESERVE 0xff00 |
| #define SYMINFO_BT_PARENT 0xfffe /* bound to parent */ |
| #define SYMINFO_BT_SELF 0xffff /* bound to self */ |
| |
| /* |
| * si_flags |
| */ |
| #define SYMINFO_FLG_DIRECT 0x01 /* bound to an object */ |
| #define SYMINFO_FLG_PASSTHRU 0x02 /* pass-thru symbol */ |
| #define SYMINFO_FLG_COPY 0x04 /* result of a copy relocation */ |
| #define SYMINFO_FLG_LAZYLOAD 0x08 /* bound to lazy-loaded object */ |
| |
| /* |
| * Version definitions |
| */ |
| typedef struct { |
| Elf32_Half vd_version; |
| Elf32_Half vd_flags; |
| Elf32_Half vd_ndx; |
| Elf32_Half vd_cnt; |
| Elf32_Word vd_hash; |
| Elf32_Word vd_aux; |
| Elf32_Word vd_next; |
| } Elf32_Verdef; |
| |
| typedef struct { |
| Elf32_Word vda_name; |
| Elf32_Word vda_next; |
| } Elf32_Verdaux; |
| |
| typedef struct { |
| Elf32_Half vn_version; |
| Elf32_Half vn_cnt; |
| Elf32_Word vn_file; |
| Elf32_Word vn_aux; |
| Elf32_Word vn_next; |
| } Elf32_Verneed; |
| |
| typedef struct { |
| Elf32_Word vna_hash; |
| Elf32_Half vna_flags; |
| Elf32_Half vna_other; |
| Elf32_Word vna_name; |
| Elf32_Word vna_next; |
| } Elf32_Vernaux; |
| |
| typedef Elf32_Half Elf32_Versym; |
| |
| #if __LIBELF64 |
| |
| typedef struct { |
| Elf64_Half vd_version; |
| Elf64_Half vd_flags; |
| Elf64_Half vd_ndx; |
| Elf64_Half vd_cnt; |
| Elf64_Word vd_hash; |
| Elf64_Word vd_aux; |
| Elf64_Word vd_next; |
| } Elf64_Verdef; |
| |
| typedef struct { |
| Elf64_Word vda_name; |
| Elf64_Word vda_next; |
| } Elf64_Verdaux; |
| |
| typedef struct { |
| Elf64_Half vn_version; |
| Elf64_Half vn_cnt; |
| Elf64_Word vn_file; |
| Elf64_Word vn_aux; |
| Elf64_Word vn_next; |
| } Elf64_Verneed; |
| |
| typedef struct { |
| Elf64_Word vna_hash; |
| Elf64_Half vna_flags; |
| Elf64_Half vna_other; |
| Elf64_Word vna_name; |
| Elf64_Word vna_next; |
| } Elf64_Vernaux; |
| |
| typedef Elf64_Half Elf64_Versym; |
| |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * vd_version |
| */ |
| #define VER_DEF_NONE 0 |
| #define VER_DEF_CURRENT 1 |
| #define VER_DEF_NUM 2 |
| |
| /* |
| * vn_version |
| */ |
| #define VER_NEED_NONE 0 |
| #define VER_NEED_CURRENT 1 |
| #define VER_NEED_NUM 2 |
| |
| /* |
| * vd_flags / vna_flags |
| */ |
| #define VER_FLG_BASE 0x1 /* vd_flags only */ |
| #define VER_FLG_WEAK 0x2 |
| |
| /* |
| * Elf*_Versym special values |
| */ |
| #define VER_NDX_LOCAL 0 |
| #define VER_NDX_GLOBAL 1 |
| |
| /* |
| * Solaris extensions |
| */ |
| |
| /* |
| * Move section |
| */ |
| #if __LIBELF64 |
| |
| typedef struct { |
| Elf32_Lword m_value; |
| Elf32_Word m_info; |
| Elf32_Word m_poffset; |
| Elf32_Half m_repeat; |
| Elf32_Half m_stride; |
| } Elf32_Move; |
| |
| typedef struct { |
| Elf64_Lword m_value; |
| Elf64_Xword m_info; |
| Elf64_Xword m_poffset; |
| Elf64_Half m_repeat; |
| Elf64_Half m_stride; |
| } Elf64_Move; |
| |
| #define ELF32_M_SYM(info) ((info)>>8) |
| #define ELF32_M_SIZE(info) ((unsigned char)(info)) |
| #define ELF32_M_INFO(sym, sz) (((sym)<<8)+(unsigned char)(sz)) |
| |
| #define ELF64_M_SYM(info) ((Elf64_Xword)(info)>>8) |
| #define ELF64_M_SIZE(info) ((unsigned char)(info)) |
| #define ELF64_M_INFO(sym, sz) (((Elf64_Xword)(sym)<<8)+(unsigned char)(sz)) |
| |
| #endif /* __LIBELF64 */ |
| |
| /* |
| * Capabilities |
| */ |
| |
| typedef struct { |
| Elf32_Word c_tag; |
| union { |
| Elf32_Word c_val; |
| Elf32_Addr c_ptr; |
| } c_un; |
| } Elf32_Cap; |
| |
| #if __LIBELF64 |
| |
| typedef struct { |
| Elf64_Xword c_tag; |
| union { |
| Elf64_Xword c_val; |
| Elf64_Addr c_ptr; |
| } c_un; |
| } Elf64_Cap; |
| |
| #endif /* __LIBELF64 */ |
| |
| #define CA_SUNW_NULL 0 /* c_un ignored */ |
| #define CA_SUNW_HW_1 1 /* c_un.c_val */ |
| #define CA_SUNW_SF_1 2 /* c_un.c_val */ |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| |
| #endif /* _ELF_REPL_H */ |
