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/* This file defines standard ELF types, structures, and macros.
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Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _ELF_H
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#define _ELF_H 1
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#if defined(__MINGW32__)
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#include <stdint.h>
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typedef uint16_t u_int16_t;
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typedef uint32_t u_int32_t;
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typedef uint64_t u_int64_t;
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#else
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#include <features.h>
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#endif
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/* Standard ELF types. */
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#include <sys/types.h>
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/* Type for a 16-bit quantity. */
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typedef u_int16_t Elf32_Half;
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typedef u_int16_t Elf64_Half;
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/* Types for signed and unsigned 32-bit quantities. */
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typedef u_int32_t Elf32_Word;
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typedef int32_t Elf32_Sword;
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typedef u_int32_t Elf64_Word;
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typedef int32_t Elf64_Sword;
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/* Types for signed and unsigned 64-bit quantities. */
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typedef u_int64_t Elf32_Xword;
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typedef int64_t Elf32_Sxword;
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typedef u_int64_t Elf64_Xword;
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typedef int64_t Elf64_Sxword;
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/* Type of addresses. */
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typedef u_int32_t Elf32_Addr;
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typedef u_int64_t Elf64_Addr;
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/* Type of file offsets. */
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typedef u_int32_t Elf32_Off;
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typedef u_int64_t Elf64_Off;
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/* Type for section indices, which are 16-bit quantities. */
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typedef u_int16_t Elf32_Section;
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typedef u_int16_t Elf64_Section;
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/* Type for version symbol information. */
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typedef Elf32_Half Elf32_Versym;
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typedef Elf64_Half Elf64_Versym;
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/* The ELF file header. This appears at the start of every ELF file. */
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#define EI_NIDENT (16)
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typedef struct
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{
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unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
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Elf32_Half e_type; /* Object file type */
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Elf32_Half e_machine; /* Architecture */
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Elf32_Word e_version; /* Object file version */
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Elf32_Addr e_entry; /* Entry point virtual address */
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Elf32_Off e_phoff; /* Program header table file offset */
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Elf32_Off e_shoff; /* Section header table file offset */
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Elf32_Word e_flags; /* Processor-specific flags */
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Elf32_Half e_ehsize; /* ELF header size in bytes */
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Elf32_Half e_phentsize; /* Program header table entry size */
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Elf32_Half e_phnum; /* Program header table entry count */
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Elf32_Half e_shentsize; /* Section header table entry size */
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Elf32_Half e_shnum; /* Section header table entry count */
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Elf32_Half e_shstrndx; /* Section header string table index */
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} Elf32_Ehdr;
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typedef struct
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{
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unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */
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Elf64_Half e_type; /* Object file type */
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Elf64_Half e_machine; /* Architecture */
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Elf64_Word e_version; /* Object file version */
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Elf64_Addr e_entry; /* Entry point virtual address */
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Elf64_Off e_phoff; /* Program header table file offset */
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Elf64_Off e_shoff; /* Section header table file offset */
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Elf64_Word e_flags; /* Processor-specific flags */
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Elf64_Half e_ehsize; /* ELF header size in bytes */
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Elf64_Half e_phentsize; /* Program header table entry size */
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Elf64_Half e_phnum; /* Program header table entry count */
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Elf64_Half e_shentsize; /* Section header table entry size */
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Elf64_Half e_shnum; /* Section header table entry count */
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Elf64_Half e_shstrndx; /* Section header string table index */
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} Elf64_Ehdr;
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/* Fields in the e_ident array. The EI_* macros are indices into the
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array. The macros under each EI_* macro are the values the byte
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may have. */
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#define EI_MAG0 0 /* File identification byte 0 index */
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#define ELFMAG0 0x7f /* Magic number byte 0 */
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#define EI_MAG1 1 /* File identification byte 1 index */
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#define ELFMAG1 'E' /* Magic number byte 1 */
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#define EI_MAG2 2 /* File identification byte 2 index */
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#define ELFMAG2 'L' /* Magic number byte 2 */
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#define EI_MAG3 3 /* File identification byte 3 index */
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#define ELFMAG3 'F' /* Magic number byte 3 */
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/* Conglomeration of the identification bytes, for easy testing as a word. */
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#define ELFMAG "\177ELF"
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#define SELFMAG 4
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#define EI_CLASS 4 /* File class byte index */
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#define ELFCLASSNONE 0 /* Invalid class */
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#define ELFCLASS32 1 /* 32-bit objects */
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#define ELFCLASS64 2 /* 64-bit objects */
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#define ELFCLASSNUM 3
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#define EI_DATA 5 /* Data encoding byte index */
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#define ELFDATANONE 0 /* Invalid data encoding */
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#define ELFDATA2LSB 1 /* 2's complement, little endian */
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#define ELFDATA2MSB 2 /* 2's complement, big endian */
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#define ELFDATANUM 3
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#define EI_VERSION 6 /* File version byte index */
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/* Value must be EV_CURRENT */
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#define EI_OSABI 7 /* OS ABI identification */
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#define ELFOSABI_SYSV 0 /* UNIX System V ABI */
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#define ELFOSABI_HPUX 1 /* HP-UX */
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#define ELFOSABI_ARM 97 /* ARM */
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#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
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#define EI_ABIVERSION 8 /* ABI version */
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#define EI_PAD 9 /* Byte index of padding bytes */
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/* Legal values for e_type (object file type). */
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#define ET_NONE 0 /* No file type */
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#define ET_REL 1 /* Relocatable file */
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#define ET_EXEC 2 /* Executable file */
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#define ET_DYN 3 /* Shared object file */
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#define ET_CORE 4 /* Core file */
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#define ET_NUM 5 /* Number of defined types */
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#define ET_LOOS 0xfe00 /* OS-specific range start */
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#define ET_HIOS 0xfeff /* OS-specific range end */
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#define ET_LOPROC 0xff00 /* Processor-specific range start */
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#define ET_HIPROC 0xffff /* Processor-specific range end */
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/* Legal values for e_machine (architecture). */
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#define EM_NONE 0 /* No machine */
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#define EM_M32 1 /* AT&T WE 32100 */
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#define EM_SPARC 2 /* SUN SPARC */
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#define EM_386 3 /* Intel 80386 */
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#define EM_68K 4 /* Motorola m68k family */
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#define EM_88K 5 /* Motorola m88k family */
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#define EM_860 7 /* Intel 80860 */
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#define EM_MIPS 8 /* MIPS R3000 big-endian */
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#define EM_S370 9 /* IBM System/370 */
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#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */
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#define EM_PARISC 15 /* HPPA */
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#define EM_VPP500 17 /* Fujitsu VPP500 */
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#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
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#define EM_960 19 /* Intel 80960 */
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#define EM_PPC 20 /* PowerPC */
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#define EM_PPC64 21 /* PowerPC 64-bit */
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#define EM_S390 22 /* IBM S390 */
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#define EM_V800 36 /* NEC V800 series */
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#define EM_FR20 37 /* Fujitsu FR20 */
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#define EM_RH32 38 /* TRW RH-32 */
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#define EM_RCE 39 /* Motorola RCE */
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#define EM_ARM 40 /* ARM */
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#define EM_FAKE_ALPHA 41 /* Digital Alpha */
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#define EM_SH 42 /* Hitachi SH */
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#define EM_SPARCV9 43 /* SPARC v9 64-bit */
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#define EM_TRICORE 44 /* Siemens Tricore */
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#define EM_ARC 45 /* Argonaut RISC Core */
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#define EM_H8_300 46 /* Hitachi H8/300 */
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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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#define EM_H8_500 49 /* Hitachi H8/500 */
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#define EM_IA_64 50 /* Intel Merced */
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#define EM_MIPS_X 51 /* Stanford MIPS-X */
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#define EM_COLDFIRE 52 /* Motorola Coldfire */
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#define EM_68HC12 53 /* Motorola M68HC12 */
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#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
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#define EM_PCP 55 /* Siemens PCP */
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#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
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#define EM_NDR1 57 /* Denso NDR1 microprocessor */
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#define EM_STARCORE 58 /* Motorola Start*Core processor */
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#define EM_ME16 59 /* Toyota ME16 processor */
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#define EM_ST100 60 /* STMicroelectronic ST100 processor */
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#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
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#define EM_X86_64 62 /* AMD x86-64 architecture */
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#define EM_PDSP 63 /* Sony DSP Processor */
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#define EM_FX66 66 /* Siemens FX66 microcontroller */
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#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
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#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
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#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
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#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
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#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
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#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
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#define EM_SVX 73 /* Silicon Graphics SVx */
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#define EM_AT19 74 /* STMicroelectronics ST19 8 bit mc */
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#define EM_VAX 75 /* Digital VAX */
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#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
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#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */
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#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
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#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
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#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
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#define EM_HUANY 81 /* Harvard University machine-independent object files */
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#define EM_PRISM 82 /* SiTera Prism */
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#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
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#define EM_FR30 84 /* Fujitsu FR30 */
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#define EM_D10V 85 /* Mitsubishi D10V */
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#define EM_D30V 86 /* Mitsubishi D30V */
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#define EM_V850 87 /* NEC v850 */
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#define EM_M32R 88 /* Mitsubishi M32R */
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#define EM_MN10300 89 /* Matsushita MN10300 */
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#define EM_MN10200 90 /* Matsushita MN10200 */
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#define EM_PJ 91 /* picoJava */
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#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
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#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
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#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
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#define EM_NUM 95
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/* If it is necessary to assign new unofficial EM_* values, please
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pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
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chances of collision with official or non-GNU unofficial values. */
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#define EM_ALPHA 0x9026
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/* Legal values for e_version (version). */
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#define EV_NONE 0 /* Invalid ELF version */
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#define EV_CURRENT 1 /* Current version */
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#define EV_NUM 2
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/* Section header. */
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typedef struct
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{
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Elf32_Word sh_name; /* Section name (string tbl index) */
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Elf32_Word sh_type; /* Section type */
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Elf32_Word sh_flags; /* Section flags */
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Elf32_Addr sh_addr; /* Section virtual addr at execution */
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Elf32_Off sh_offset; /* Section file offset */
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Elf32_Word sh_size; /* Section size in bytes */
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Elf32_Word sh_link; /* Link to another section */
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Elf32_Word sh_info; /* Additional section information */
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Elf32_Word sh_addralign; /* Section alignment */
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Elf32_Word sh_entsize; /* Entry size if section holds table */
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} Elf32_Shdr;
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typedef struct
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{
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Elf64_Word sh_name; /* Section name (string tbl index) */
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Elf64_Word sh_type; /* Section type */
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Elf64_Xword sh_flags; /* Section flags */
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Elf64_Addr sh_addr; /* Section virtual addr at execution */
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Elf64_Off sh_offset; /* Section file offset */
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Elf64_Xword sh_size; /* Section size in bytes */
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Elf64_Word sh_link; /* Link to another section */
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Elf64_Word sh_info; /* Additional section information */
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Elf64_Xword sh_addralign; /* Section alignment */
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Elf64_Xword sh_entsize; /* Entry size if section holds table */
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} Elf64_Shdr;
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/* Special section indices. */
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#define SHN_UNDEF 0 /* Undefined section */
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#define SHN_LORESERVE 0xff00 /* Start of reserved indices */
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#define SHN_LOPROC 0xff00 /* Start of processor-specific */
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#define SHN_HIPROC 0xff1f /* End of processor-specific */
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#define SHN_LOOS 0xff20 /* Start of OS-specific */
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#define SHN_HIOS 0xff3f /* End of OS-specific */
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#define SHN_ABS 0xfff1 /* Associated symbol is absolute */
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#define SHN_COMMON 0xfff2 /* Associated symbol is common */
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#define SHN_XINDEX 0xffff /* Index is in extra table. */
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#define SHN_HIRESERVE 0xffff /* End of reserved indices */
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/* Legal values for sh_type (section type). */
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#define SHT_NULL 0 /* Section header table entry unused */
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#define SHT_PROGBITS 1 /* Program data */
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#define SHT_SYMTAB 2 /* Symbol table */
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#define SHT_STRTAB 3 /* String table */
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#define SHT_RELA 4 /* Relocation entries with addends */
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#define SHT_HASH 5 /* Symbol hash table */
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#define SHT_DYNAMIC 6 /* Dynamic linking information */
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#define SHT_NOTE 7 /* Notes */
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|
312 |
#define SHT_NOBITS 8 /* Program space with no data (bss) */
|
|
|
313 |
#define SHT_REL 9 /* Relocation entries, no addends */
|
|
|
314 |
#define SHT_SHLIB 10 /* Reserved */
|
|
|
315 |
#define SHT_DYNSYM 11 /* Dynamic linker symbol table */
|
|
|
316 |
#define SHT_INIT_ARRAY 14 /* Array of constructors */
|
|
|
317 |
#define SHT_FINI_ARRAY 15 /* Array of destructors */
|
|
|
318 |
#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
|
|
|
319 |
#define SHT_GROUP 17 /* Section group */
|
|
|
320 |
#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
|
|
|
321 |
#define SHT_NUM 19 /* Number of defined types. */
|
|
|
322 |
#define SHT_LOOS 0x60000000 /* Start OS-specific */
|
|
|
323 |
#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */
|
|
|
324 |
#define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */
|
|
|
325 |
#define SHT_SUNW_move 0x6ffffffa
|
|
|
326 |
#define SHT_SUNW_COMDAT 0x6ffffffb
|
|
|
327 |
#define SHT_SUNW_syminfo 0x6ffffffc
|
|
|
328 |
#define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */
|
|
|
329 |
#define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */
|
|
|
330 |
#define SHT_GNU_versym 0x6fffffff /* Version symbol table. */
|
|
|
331 |
#define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */
|
|
|
332 |
#define SHT_HIOS 0x6fffffff /* End OS-specific type */
|
|
|
333 |
#define SHT_LOPROC 0x70000000 /* Start of processor-specific */
|
|
|
334 |
#define SHT_HIPROC 0x7fffffff /* End of processor-specific */
|
|
|
335 |
#define SHT_LOUSER 0x80000000 /* Start of application-specific */
|
|
|
336 |
#define SHT_HIUSER 0x8fffffff /* End of application-specific */
|
|
|
337 |
|
|
|
338 |
/* Legal values for sh_flags (section flags). */
|
|
|
339 |
|
|
|
340 |
#define SHF_WRITE (1 << 0) /* Writable */
|
|
|
341 |
#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
|
|
|
342 |
#define SHF_EXECINSTR (1 << 2) /* Executable */
|
|
|
343 |
#define SHF_MERGE (1 << 4) /* Might be merged */
|
|
|
344 |
#define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */
|
|
|
345 |
#define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */
|
|
|
346 |
#define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */
|
|
|
347 |
#define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling
|
|
|
348 |
required */
|
|
|
349 |
#define SHF_MASKOS 0x0ff00000 /* OS-specific. */
|
|
|
350 |
#define SHF_MASKPROC 0xf0000000 /* Processor-specific */
|
|
|
351 |
|
|
|
352 |
/* Section group handling. */
|
|
|
353 |
#define GRP_COMDAT 0x1 /* Mark group as COMDAT. */
|
|
|
354 |
|
|
|
355 |
/* Symbol table entry. */
|
|
|
356 |
|
|
|
357 |
typedef struct
|
|
|
358 |
{
|
|
|
359 |
Elf32_Word st_name; /* Symbol name (string tbl index) */
|
|
|
360 |
Elf32_Addr st_value; /* Symbol value */
|
|
|
361 |
Elf32_Word st_size; /* Symbol size */
|
|
|
362 |
unsigned char st_info; /* Symbol type and binding */
|
|
|
363 |
unsigned char st_other; /* Symbol visibility */
|
|
|
364 |
Elf32_Section st_shndx; /* Section index */
|
|
|
365 |
} Elf32_Sym;
|
|
|
366 |
|
|
|
367 |
typedef struct
|
|
|
368 |
{
|
|
|
369 |
Elf64_Word st_name; /* Symbol name (string tbl index) */
|
|
|
370 |
unsigned char st_info; /* Symbol type and binding */
|
|
|
371 |
unsigned char st_other; /* Symbol visibility */
|
|
|
372 |
Elf64_Section st_shndx; /* Section index */
|
|
|
373 |
Elf64_Addr st_value; /* Symbol value */
|
|
|
374 |
Elf64_Xword st_size; /* Symbol size */
|
|
|
375 |
} Elf64_Sym;
|
|
|
376 |
|
|
|
377 |
/* The syminfo section if available contains additional information about
|
|
|
378 |
every dynamic symbol. */
|
|
|
379 |
|
|
|
380 |
typedef struct
|
|
|
381 |
{
|
|
|
382 |
Elf32_Half si_boundto; /* Direct bindings, symbol bound to */
|
|
|
383 |
Elf32_Half si_flags; /* Per symbol flags */
|
|
|
384 |
} Elf32_Syminfo;
|
|
|
385 |
|
|
|
386 |
typedef struct
|
|
|
387 |
{
|
|
|
388 |
Elf64_Half si_boundto; /* Direct bindings, symbol bound to */
|
|
|
389 |
Elf64_Half si_flags; /* Per symbol flags */
|
|
|
390 |
} Elf64_Syminfo;
|
|
|
391 |
|
|
|
392 |
/* Possible values for si_boundto. */
|
|
|
393 |
#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
|
|
|
394 |
#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
|
|
|
395 |
#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
|
|
|
396 |
|
|
|
397 |
/* Possible bitmasks for si_flags. */
|
|
|
398 |
#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
|
|
|
399 |
#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
|
|
|
400 |
#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
|
|
|
401 |
#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy
|
|
|
402 |
loaded */
|
|
|
403 |
/* Syminfo version values. */
|
|
|
404 |
#define SYMINFO_NONE 0
|
|
|
405 |
#define SYMINFO_CURRENT 1
|
|
|
406 |
#define SYMINFO_NUM 2
|
|
|
407 |
|
|
|
408 |
|
|
|
409 |
/* Special section index. */
|
|
|
410 |
|
|
|
411 |
#define SHN_UNDEF 0 /* No section, undefined symbol. */
|
|
|
412 |
|
|
|
413 |
/* How to extract and insert information held in the st_info field. */
|
|
|
414 |
|
|
|
415 |
#define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4)
|
|
|
416 |
#define ELF32_ST_TYPE(val) ((val) & 0xf)
|
|
|
417 |
#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))
|
|
|
418 |
|
|
|
419 |
/* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */
|
|
|
420 |
#define ELF64_ST_BIND(val) ELF32_ST_BIND (val)
|
|
|
421 |
#define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val)
|
|
|
422 |
#define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type))
|
|
|
423 |
|
|
|
424 |
/* Legal values for ST_BIND subfield of st_info (symbol binding). */
|
|
|
425 |
|
|
|
426 |
#define STB_LOCAL 0 /* Local symbol */
|
|
|
427 |
#define STB_GLOBAL 1 /* Global symbol */
|
|
|
428 |
#define STB_WEAK 2 /* Weak symbol */
|
|
|
429 |
#define STB_NUM 3 /* Number of defined types. */
|
|
|
430 |
#define STB_LOOS 10 /* Start of OS-specific */
|
|
|
431 |
#define STB_HIOS 12 /* End of OS-specific */
|
|
|
432 |
#define STB_LOPROC 13 /* Start of processor-specific */
|
|
|
433 |
#define STB_HIPROC 15 /* End of processor-specific */
|
|
|
434 |
|
|
|
435 |
/* Legal values for ST_TYPE subfield of st_info (symbol type). */
|
|
|
436 |
|
|
|
437 |
#define STT_NOTYPE 0 /* Symbol type is unspecified */
|
|
|
438 |
#define STT_OBJECT 1 /* Symbol is a data object */
|
|
|
439 |
#define STT_FUNC 2 /* Symbol is a code object */
|
|
|
440 |
#define STT_SECTION 3 /* Symbol associated with a section */
|
|
|
441 |
#define STT_FILE 4 /* Symbol's name is file name */
|
|
|
442 |
#define STT_COMMON 5 /* Symbol is a common data object */
|
|
|
443 |
#define STT_NUM 6 /* Number of defined types. */
|
|
|
444 |
#define STT_LOOS 10 /* Start of OS-specific */
|
|
|
445 |
#define STT_HIOS 12 /* End of OS-specific */
|
|
|
446 |
#define STT_LOPROC 13 /* Start of processor-specific */
|
|
|
447 |
#define STT_HIPROC 15 /* End of processor-specific */
|
|
|
448 |
|
|
|
449 |
|
|
|
450 |
/* Symbol table indices are found in the hash buckets and chain table
|
|
|
451 |
of a symbol hash table section. This special index value indicates
|
|
|
452 |
the end of a chain, meaning no further symbols are found in that bucket. */
|
|
|
453 |
|
|
|
454 |
#define STN_UNDEF 0 /* End of a chain. */
|
|
|
455 |
|
|
|
456 |
|
|
|
457 |
/* How to extract and insert information held in the st_other field. */
|
|
|
458 |
|
|
|
459 |
#define ELF32_ST_VISIBILITY(o) ((o) & 0x03)
|
|
|
460 |
|
|
|
461 |
/* For ELF64 the definitions are the same. */
|
|
|
462 |
#define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o)
|
|
|
463 |
|
|
|
464 |
/* Symbol visibility specification encoded in the st_other field. */
|
|
|
465 |
#define STV_DEFAULT 0 /* Default symbol visibility rules */
|
|
|
466 |
#define STV_INTERNAL 1 /* Processor specific hidden class */
|
|
|
467 |
#define STV_HIDDEN 2 /* Sym unavailable in other modules */
|
|
|
468 |
#define STV_PROTECTED 3 /* Not preemptible, not exported */
|
|
|
469 |
|
|
|
470 |
|
|
|
471 |
/* Relocation table entry without addend (in section of type SHT_REL). */
|
|
|
472 |
|
|
|
473 |
typedef struct
|
|
|
474 |
{
|
|
|
475 |
Elf32_Addr r_offset; /* Address */
|
|
|
476 |
Elf32_Word r_info; /* Relocation type and symbol index */
|
|
|
477 |
} Elf32_Rel;
|
|
|
478 |
|
|
|
479 |
/* I have seen two different definitions of the Elf64_Rel and
|
|
|
480 |
Elf64_Rela structures, so we'll leave them out until Novell (or
|
|
|
481 |
whoever) gets their act together. */
|
|
|
482 |
/* The following, at least, is used on Sparc v9, MIPS, and Alpha. */
|
|
|
483 |
|
|
|
484 |
typedef struct
|
|
|
485 |
{
|
|
|
486 |
Elf64_Addr r_offset; /* Address */
|
|
|
487 |
Elf64_Xword r_info; /* Relocation type and symbol index */
|
|
|
488 |
} Elf64_Rel;
|
|
|
489 |
|
|
|
490 |
/* Relocation table entry with addend (in section of type SHT_RELA). */
|
|
|
491 |
|
|
|
492 |
typedef struct
|
|
|
493 |
{
|
|
|
494 |
Elf32_Addr r_offset; /* Address */
|
|
|
495 |
Elf32_Word r_info; /* Relocation type and symbol index */
|
|
|
496 |
Elf32_Sword r_addend; /* Addend */
|
|
|
497 |
} Elf32_Rela;
|
|
|
498 |
|
|
|
499 |
typedef struct
|
|
|
500 |
{
|
|
|
501 |
Elf64_Addr r_offset; /* Address */
|
|
|
502 |
Elf64_Xword r_info; /* Relocation type and symbol index */
|
|
|
503 |
Elf64_Sxword r_addend; /* Addend */
|
|
|
504 |
} Elf64_Rela;
|
|
|
505 |
|
|
|
506 |
/* How to extract and insert information held in the r_info field. */
|
|
|
507 |
|
|
|
508 |
#define ELF32_R_SYM(val) ((val) >> 8)
|
|
|
509 |
#define ELF32_R_TYPE(val) ((val) & 0xff)
|
|
|
510 |
#define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff))
|
|
|
511 |
|
|
|
512 |
#define ELF64_R_SYM(i) ((i) >> 32)
|
|
|
513 |
#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
|
|
|
514 |
#define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type))
|
|
|
515 |
|
|
|
516 |
/* Program segment header. */
|
|
|
517 |
|
|
|
518 |
typedef struct
|
|
|
519 |
{
|
|
|
520 |
Elf32_Word p_type; /* Segment type */
|
|
|
521 |
Elf32_Off p_offset; /* Segment file offset */
|
|
|
522 |
Elf32_Addr p_vaddr; /* Segment virtual address */
|
|
|
523 |
Elf32_Addr p_paddr; /* Segment physical address */
|
|
|
524 |
Elf32_Word p_filesz; /* Segment size in file */
|
|
|
525 |
Elf32_Word p_memsz; /* Segment size in memory */
|
|
|
526 |
Elf32_Word p_flags; /* Segment flags */
|
|
|
527 |
Elf32_Word p_align; /* Segment alignment */
|
|
|
528 |
} Elf32_Phdr;
|
|
|
529 |
|
|
|
530 |
typedef struct
|
|
|
531 |
{
|
|
|
532 |
Elf64_Word p_type; /* Segment type */
|
|
|
533 |
Elf64_Word p_flags; /* Segment flags */
|
|
|
534 |
Elf64_Off p_offset; /* Segment file offset */
|
|
|
535 |
Elf64_Addr p_vaddr; /* Segment virtual address */
|
|
|
536 |
Elf64_Addr p_paddr; /* Segment physical address */
|
|
|
537 |
Elf64_Xword p_filesz; /* Segment size in file */
|
|
|
538 |
Elf64_Xword p_memsz; /* Segment size in memory */
|
|
|
539 |
Elf64_Xword p_align; /* Segment alignment */
|
|
|
540 |
} Elf64_Phdr;
|
|
|
541 |
|
|
|
542 |
/* Legal values for p_type (segment type). */
|
|
|
543 |
|
|
|
544 |
#define PT_NULL 0 /* Program header table entry unused */
|
|
|
545 |
#define PT_LOAD 1 /* Loadable program segment */
|
|
|
546 |
#define PT_DYNAMIC 2 /* Dynamic linking information */
|
|
|
547 |
#define PT_INTERP 3 /* Program interpreter */
|
|
|
548 |
#define PT_NOTE 4 /* Auxiliary information */
|
|
|
549 |
#define PT_SHLIB 5 /* Reserved */
|
|
|
550 |
#define PT_PHDR 6 /* Entry for header table itself */
|
|
|
551 |
#define PT_NUM 7 /* Number of defined types */
|
|
|
552 |
#define PT_LOOS 0x60000000 /* Start of OS-specific */
|
|
|
553 |
#define PT_HIOS 0x6fffffff /* End of OS-specific */
|
|
|
554 |
#define PT_LOPROC 0x70000000 /* Start of processor-specific */
|
|
|
555 |
#define PT_HIPROC 0x7fffffff /* End of processor-specific */
|
|
|
556 |
|
|
|
557 |
/* Legal values for p_flags (segment flags). */
|
|
|
558 |
|
|
|
559 |
#define PF_X (1 << 0) /* Segment is executable */
|
|
|
560 |
#define PF_W (1 << 1) /* Segment is writable */
|
|
|
561 |
#define PF_R (1 << 2) /* Segment is readable */
|
|
|
562 |
#define PF_MASKOS 0x0ff00000 /* OS-specific */
|
|
|
563 |
#define PF_MASKPROC 0xf0000000 /* Processor-specific */
|
|
|
564 |
|
|
|
565 |
/* Legal values for note segment descriptor types for core files. */
|
|
|
566 |
|
|
|
567 |
#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
|
|
|
568 |
#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
|
|
|
569 |
#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
|
|
|
570 |
#define NT_PRXREG 4 /* Contains copy of prxregset struct */
|
|
|
571 |
#define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */
|
|
|
572 |
#define NT_AUXV 6 /* Contains copy of auxv array */
|
|
|
573 |
#define NT_GWINDOWS 7 /* Contains copy of gwindows struct */
|
|
|
574 |
#define NT_PSTATUS 10 /* Contains copy of pstatus struct */
|
|
|
575 |
#define NT_PSINFO 13 /* Contains copy of psinfo struct */
|
|
|
576 |
#define NT_PRCRED 14 /* Contains copy of prcred struct */
|
|
|
577 |
#define NT_UTSNAME 15 /* Contains copy of utsname struct */
|
|
|
578 |
#define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */
|
|
|
579 |
#define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */
|
|
|
580 |
#define NT_PRFPXREG 20 /* Contains copy of fprxregset struct*/
|
|
|
581 |
|
|
|
582 |
/* Legal values for the note segment descriptor types for object files. */
|
|
|
583 |
|
|
|
584 |
#define NT_VERSION 1 /* Contains a version string. */
|
|
|
585 |
|
|
|
586 |
|
|
|
587 |
/* Dynamic section entry. */
|
|
|
588 |
|
|
|
589 |
typedef struct
|
|
|
590 |
{
|
|
|
591 |
Elf32_Sword d_tag; /* Dynamic entry type */
|
|
|
592 |
union
|
|
|
593 |
{
|
|
|
594 |
Elf32_Word d_val; /* Integer value */
|
|
|
595 |
Elf32_Addr d_ptr; /* Address value */
|
|
|
596 |
} d_un;
|
|
|
597 |
} Elf32_Dyn;
|
|
|
598 |
|
|
|
599 |
typedef struct
|
|
|
600 |
{
|
|
|
601 |
Elf64_Sxword d_tag; /* Dynamic entry type */
|
|
|
602 |
union
|
|
|
603 |
{
|
|
|
604 |
Elf64_Xword d_val; /* Integer value */
|
|
|
605 |
Elf64_Addr d_ptr; /* Address value */
|
|
|
606 |
} d_un;
|
|
|
607 |
} Elf64_Dyn;
|
|
|
608 |
|
|
|
609 |
/* Legal values for d_tag (dynamic entry type). */
|
|
|
610 |
|
|
|
611 |
#define DT_NULL 0 /* Marks end of dynamic section */
|
|
|
612 |
#define DT_NEEDED 1 /* Name of needed library */
|
|
|
613 |
#define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */
|
|
|
614 |
#define DT_PLTGOT 3 /* Processor defined value */
|
|
|
615 |
#define DT_HASH 4 /* Address of symbol hash table */
|
|
|
616 |
#define DT_STRTAB 5 /* Address of string table */
|
|
|
617 |
#define DT_SYMTAB 6 /* Address of symbol table */
|
|
|
618 |
#define DT_RELA 7 /* Address of Rela relocs */
|
|
|
619 |
#define DT_RELASZ 8 /* Total size of Rela relocs */
|
|
|
620 |
#define DT_RELAENT 9 /* Size of one Rela reloc */
|
|
|
621 |
#define DT_STRSZ 10 /* Size of string table */
|
|
|
622 |
#define DT_SYMENT 11 /* Size of one symbol table entry */
|
|
|
623 |
#define DT_INIT 12 /* Address of init function */
|
|
|
624 |
#define DT_FINI 13 /* Address of termination function */
|
|
|
625 |
#define DT_SONAME 14 /* Name of shared object */
|
|
|
626 |
#define DT_RPATH 15 /* Library search path (deprecated) */
|
|
|
627 |
#define DT_SYMBOLIC 16 /* Start symbol search here */
|
|
|
628 |
#define DT_REL 17 /* Address of Rel relocs */
|
|
|
629 |
#define DT_RELSZ 18 /* Total size of Rel relocs */
|
|
|
630 |
#define DT_RELENT 19 /* Size of one Rel reloc */
|
|
|
631 |
#define DT_PLTREL 20 /* Type of reloc in PLT */
|
|
|
632 |
#define DT_DEBUG 21 /* For debugging; unspecified */
|
|
|
633 |
#define DT_TEXTREL 22 /* Reloc might modify .text */
|
|
|
634 |
#define DT_JMPREL 23 /* Address of PLT relocs */
|
|
|
635 |
#define DT_BIND_NOW 24 /* Process relocations of object */
|
|
|
636 |
#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
|
|
|
637 |
#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
|
|
|
638 |
#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
|
|
|
639 |
#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
|
|
|
640 |
#define DT_RUNPATH 29 /* Library search path */
|
|
|
641 |
#define DT_FLAGS 30 /* Flags for the object being loaded */
|
|
|
642 |
#define DT_ENCODING 32 /* Start of encoded range */
|
|
|
643 |
#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
|
|
|
644 |
#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
|
|
|
645 |
#define DT_NUM 34 /* Number used */
|
|
|
646 |
#define DT_LOOS 0x60000000 /* Start of OS-specific */
|
|
|
647 |
#define DT_HIOS 0x6fffffff /* End of OS-specific */
|
|
|
648 |
#define DT_LOPROC 0x70000000 /* Start of processor-specific */
|
|
|
649 |
#define DT_HIPROC 0x7fffffff /* End of processor-specific */
|
|
|
650 |
#define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */
|
|
|
651 |
|
|
|
652 |
/* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
|
|
|
653 |
Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's
|
|
|
654 |
approach. */
|
|
|
655 |
#define DT_VALRNGLO 0x6ffffd00
|
|
|
656 |
#define DT_CHECKSUM 0x6ffffdf8
|
|
|
657 |
#define DT_PLTPADSZ 0x6ffffdf9
|
|
|
658 |
#define DT_MOVEENT 0x6ffffdfa
|
|
|
659 |
#define DT_MOVESZ 0x6ffffdfb
|
|
|
660 |
#define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */
|
|
|
661 |
#define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting
|
|
|
662 |
the following DT_* entry. */
|
|
|
663 |
#define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */
|
|
|
664 |
#define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */
|
|
|
665 |
#define DT_VALRNGHI 0x6ffffdff
|
|
|
666 |
|
|
|
667 |
/* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
|
|
|
668 |
Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
|
|
|
669 |
|
|
|
670 |
If any adjustment is made to the ELF object after it has been
|
|
|
671 |
built these entries will need to be adjusted. */
|
|
|
672 |
#define DT_ADDRRNGLO 0x6ffffe00
|
|
|
673 |
#define DT_CONFIG 0x6ffffefa /* Configuration information. */
|
|
|
674 |
#define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */
|
|
|
675 |
#define DT_AUDIT 0x6ffffefc /* Object auditing. */
|
|
|
676 |
#define DT_PLTPAD 0x6ffffefd /* PLT padding. */
|
|
|
677 |
#define DT_MOVETAB 0x6ffffefe /* Move table. */
|
|
|
678 |
#define DT_SYMINFO 0x6ffffeff /* Syminfo table. */
|
|
|
679 |
#define DT_ADDRRNGHI 0x6ffffeff
|
|
|
680 |
|
|
|
681 |
/* The versioning entry types. The next are defined as part of the
|
|
|
682 |
GNU extension. */
|
|
|
683 |
#define DT_VERSYM 0x6ffffff0
|
|
|
684 |
|
|
|
685 |
#define DT_RELACOUNT 0x6ffffff9
|
|
|
686 |
#define DT_RELCOUNT 0x6ffffffa
|
|
|
687 |
|
|
|
688 |
/* These were chosen by Sun. */
|
|
|
689 |
#define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */
|
|
|
690 |
#define DT_VERDEF 0x6ffffffc /* Address of version definition
|
|
|
691 |
table */
|
|
|
692 |
#define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */
|
|
|
693 |
#define DT_VERNEED 0x6ffffffe /* Address of table with needed
|
|
|
694 |
versions */
|
|
|
695 |
#define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */
|
|
|
696 |
#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
|
|
|
697 |
#define DT_VERSIONTAGNUM 16
|
|
|
698 |
|
|
|
699 |
/* Sun added these machine-independent extensions in the "processor-specific"
|
|
|
700 |
range. Be compatible. */
|
|
|
701 |
#define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */
|
|
|
702 |
#define DT_FILTER 0x7fffffff /* Shared object to get values from */
|
|
|
703 |
#define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
|
|
|
704 |
#define DT_EXTRANUM 3
|
|
|
705 |
|
|
|
706 |
/* Values of `d_un.d_val' in the DT_FLAGS entry. */
|
|
|
707 |
#define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */
|
|
|
708 |
#define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */
|
|
|
709 |
#define DF_TEXTREL 0x00000004 /* Object contains text relocations */
|
|
|
710 |
#define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */
|
|
|
711 |
|
|
|
712 |
/* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
|
|
|
713 |
entry in the dynamic section. */
|
|
|
714 |
#define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */
|
|
|
715 |
#define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */
|
|
|
716 |
#define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */
|
|
|
717 |
#define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/
|
|
|
718 |
#define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/
|
|
|
719 |
#define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/
|
|
|
720 |
#define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */
|
|
|
721 |
#define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */
|
|
|
722 |
#define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */
|
|
|
723 |
#define DF_1_TRANS 0x00000200
|
|
|
724 |
#define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */
|
|
|
725 |
#define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */
|
|
|
726 |
#define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */
|
|
|
727 |
#define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/
|
|
|
728 |
#define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */
|
|
|
729 |
#define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */
|
|
|
730 |
#define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */
|
|
|
731 |
|
|
|
732 |
/* Flags for the feature selection in DT_FEATURE_1. */
|
|
|
733 |
#define DTF_1_PARINIT 0x00000001
|
|
|
734 |
#define DTF_1_CONFEXP 0x00000002
|
|
|
735 |
|
|
|
736 |
/* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */
|
|
|
737 |
#define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */
|
|
|
738 |
#define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not
|
|
|
739 |
generally available. */
|
|
|
740 |
|
|
|
741 |
/* Version definition sections. */
|
|
|
742 |
|
|
|
743 |
typedef struct
|
|
|
744 |
{
|
|
|
745 |
Elf32_Half vd_version; /* Version revision */
|
|
|
746 |
Elf32_Half vd_flags; /* Version information */
|
|
|
747 |
Elf32_Half vd_ndx; /* Version Index */
|
|
|
748 |
Elf32_Half vd_cnt; /* Number of associated aux entries */
|
|
|
749 |
Elf32_Word vd_hash; /* Version name hash value */
|
|
|
750 |
Elf32_Word vd_aux; /* Offset in bytes to verdaux array */
|
|
|
751 |
Elf32_Word vd_next; /* Offset in bytes to next verdef
|
|
|
752 |
entry */
|
|
|
753 |
} Elf32_Verdef;
|
|
|
754 |
|
|
|
755 |
typedef struct
|
|
|
756 |
{
|
|
|
757 |
Elf64_Half vd_version; /* Version revision */
|
|
|
758 |
Elf64_Half vd_flags; /* Version information */
|
|
|
759 |
Elf64_Half vd_ndx; /* Version Index */
|
|
|
760 |
Elf64_Half vd_cnt; /* Number of associated aux entries */
|
|
|
761 |
Elf64_Word vd_hash; /* Version name hash value */
|
|
|
762 |
Elf64_Word vd_aux; /* Offset in bytes to verdaux array */
|
|
|
763 |
Elf64_Word vd_next; /* Offset in bytes to next verdef
|
|
|
764 |
entry */
|
|
|
765 |
} Elf64_Verdef;
|
|
|
766 |
|
|
|
767 |
|
|
|
768 |
/* Legal values for vd_version (version revision). */
|
|
|
769 |
#define VER_DEF_NONE 0 /* No version */
|
|
|
770 |
#define VER_DEF_CURRENT 1 /* Current version */
|
|
|
771 |
#define VER_DEF_NUM 2 /* Given version number */
|
|
|
772 |
|
|
|
773 |
/* Legal values for vd_flags (version information flags). */
|
|
|
774 |
#define VER_FLG_BASE 0x1 /* Version definition of file itself */
|
|
|
775 |
#define VER_FLG_WEAK 0x2 /* Weak version identifier */
|
|
|
776 |
|
|
|
777 |
/* Versym symbol index values. */
|
|
|
778 |
#define VER_NDX_LOCAL 0 /* Symbol is local. */
|
|
|
779 |
#define VER_NDX_GLOBAL 1 /* Symbol is global. */
|
|
|
780 |
#define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */
|
|
|
781 |
#define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */
|
|
|
782 |
|
|
|
783 |
/* Auxialiary version information. */
|
|
|
784 |
|
|
|
785 |
typedef struct
|
|
|
786 |
{
|
|
|
787 |
Elf32_Word vda_name; /* Version or dependency names */
|
|
|
788 |
Elf32_Word vda_next; /* Offset in bytes to next verdaux
|
|
|
789 |
entry */
|
|
|
790 |
} Elf32_Verdaux;
|
|
|
791 |
|
|
|
792 |
typedef struct
|
|
|
793 |
{
|
|
|
794 |
Elf64_Word vda_name; /* Version or dependency names */
|
|
|
795 |
Elf64_Word vda_next; /* Offset in bytes to next verdaux
|
|
|
796 |
entry */
|
|
|
797 |
} Elf64_Verdaux;
|
|
|
798 |
|
|
|
799 |
|
|
|
800 |
/* Version dependency section. */
|
|
|
801 |
|
|
|
802 |
typedef struct
|
|
|
803 |
{
|
|
|
804 |
Elf32_Half vn_version; /* Version of structure */
|
|
|
805 |
Elf32_Half vn_cnt; /* Number of associated aux entries */
|
|
|
806 |
Elf32_Word vn_file; /* Offset of filename for this
|
|
|
807 |
dependency */
|
|
|
808 |
Elf32_Word vn_aux; /* Offset in bytes to vernaux array */
|
|
|
809 |
Elf32_Word vn_next; /* Offset in bytes to next verneed
|
|
|
810 |
entry */
|
|
|
811 |
} Elf32_Verneed;
|
|
|
812 |
|
|
|
813 |
typedef struct
|
|
|
814 |
{
|
|
|
815 |
Elf64_Half vn_version; /* Version of structure */
|
|
|
816 |
Elf64_Half vn_cnt; /* Number of associated aux entries */
|
|
|
817 |
Elf64_Word vn_file; /* Offset of filename for this
|
|
|
818 |
dependency */
|
|
|
819 |
Elf64_Word vn_aux; /* Offset in bytes to vernaux array */
|
|
|
820 |
Elf64_Word vn_next; /* Offset in bytes to next verneed
|
|
|
821 |
entry */
|
|
|
822 |
} Elf64_Verneed;
|
|
|
823 |
|
|
|
824 |
|
|
|
825 |
/* Legal values for vn_version (version revision). */
|
|
|
826 |
#define VER_NEED_NONE 0 /* No version */
|
|
|
827 |
#define VER_NEED_CURRENT 1 /* Current version */
|
|
|
828 |
#define VER_NEED_NUM 2 /* Given version number */
|
|
|
829 |
|
|
|
830 |
/* Auxiliary needed version information. */
|
|
|
831 |
|
|
|
832 |
typedef struct
|
|
|
833 |
{
|
|
|
834 |
Elf32_Word vna_hash; /* Hash value of dependency name */
|
|
|
835 |
Elf32_Half vna_flags; /* Dependency specific information */
|
|
|
836 |
Elf32_Half vna_other; /* Unused */
|
|
|
837 |
Elf32_Word vna_name; /* Dependency name string offset */
|
|
|
838 |
Elf32_Word vna_next; /* Offset in bytes to next vernaux
|
|
|
839 |
entry */
|
|
|
840 |
} Elf32_Vernaux;
|
|
|
841 |
|
|
|
842 |
typedef struct
|
|
|
843 |
{
|
|
|
844 |
Elf64_Word vna_hash; /* Hash value of dependency name */
|
|
|
845 |
Elf64_Half vna_flags; /* Dependency specific information */
|
|
|
846 |
Elf64_Half vna_other; /* Unused */
|
|
|
847 |
Elf64_Word vna_name; /* Dependency name string offset */
|
|
|
848 |
Elf64_Word vna_next; /* Offset in bytes to next vernaux
|
|
|
849 |
entry */
|
|
|
850 |
} Elf64_Vernaux;
|
|
|
851 |
|
|
|
852 |
|
|
|
853 |
/* Legal values for vna_flags. */
|
|
|
854 |
#define VER_FLG_WEAK 0x2 /* Weak version identifier */
|
|
|
855 |
|
|
|
856 |
|
|
|
857 |
/* Auxiliary vector. */
|
|
|
858 |
|
|
|
859 |
/* This vector is normally only used by the program interpreter. The
|
|
|
860 |
usual definition in an ABI supplement uses the name auxv_t. The
|
|
|
861 |
vector is not usually defined in a standard <elf.h> file, but it
|
|
|
862 |
can't hurt. We rename it to avoid conflicts. The sizes of these
|
|
|
863 |
types are an arrangement between the exec server and the program
|
|
|
864 |
interpreter, so we don't fully specify them here. */
|
|
|
865 |
|
|
|
866 |
typedef struct
|
|
|
867 |
{
|
|
|
868 |
int a_type; /* Entry type */
|
|
|
869 |
union
|
|
|
870 |
{
|
|
|
871 |
long int a_val; /* Integer value */
|
|
|
872 |
void *a_ptr; /* Pointer value */
|
|
|
873 |
void (*a_fcn) (void); /* Function pointer value */
|
|
|
874 |
} a_un;
|
|
|
875 |
} Elf32_auxv_t;
|
|
|
876 |
|
|
|
877 |
typedef struct
|
|
|
878 |
{
|
|
|
879 |
long int a_type; /* Entry type */
|
|
|
880 |
union
|
|
|
881 |
{
|
|
|
882 |
long int a_val; /* Integer value */
|
|
|
883 |
void *a_ptr; /* Pointer value */
|
|
|
884 |
void (*a_fcn) (void); /* Function pointer value */
|
|
|
885 |
} a_un;
|
|
|
886 |
} Elf64_auxv_t;
|
|
|
887 |
|
|
|
888 |
/* Legal values for a_type (entry type). */
|
|
|
889 |
|
|
|
890 |
#define AT_NULL 0 /* End of vector */
|
|
|
891 |
#define AT_IGNORE 1 /* Entry should be ignored */
|
|
|
892 |
#define AT_EXECFD 2 /* File descriptor of program */
|
|
|
893 |
#define AT_PHDR 3 /* Program headers for program */
|
|
|
894 |
#define AT_PHENT 4 /* Size of program header entry */
|
|
|
895 |
#define AT_PHNUM 5 /* Number of program headers */
|
|
|
896 |
#define AT_PAGESZ 6 /* System page size */
|
|
|
897 |
#define AT_BASE 7 /* Base address of interpreter */
|
|
|
898 |
#define AT_FLAGS 8 /* Flags */
|
|
|
899 |
#define AT_ENTRY 9 /* Entry point of program */
|
|
|
900 |
#define AT_NOTELF 10 /* Program is not ELF */
|
|
|
901 |
#define AT_UID 11 /* Real uid */
|
|
|
902 |
#define AT_EUID 12 /* Effective uid */
|
|
|
903 |
#define AT_GID 13 /* Real gid */
|
|
|
904 |
#define AT_EGID 14 /* Effective gid */
|
|
|
905 |
#define AT_CLKTCK 17 /* Frequency of times() */
|
|
|
906 |
|
|
|
907 |
/* Some more special a_type values describing the hardware. */
|
|
|
908 |
#define AT_PLATFORM 15 /* String identifying platform. */
|
|
|
909 |
#define AT_HWCAP 16 /* Machine dependent hints about
|
|
|
910 |
processor capabilities. */
|
|
|
911 |
|
|
|
912 |
/* This entry gives some information about the FPU initialization
|
|
|
913 |
performed by the kernel. */
|
|
|
914 |
#define AT_FPUCW 18 /* Used FPU control word. */
|
|
|
915 |
|
|
|
916 |
/* Cache block sizes. */
|
|
|
917 |
#define AT_DCACHEBSIZE 19 /* Data cache block size. */
|
|
|
918 |
#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
|
|
|
919 |
#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
|
|
|
920 |
|
|
|
921 |
/* A special ignored value for PPC, used by the kernel to control the
|
|
|
922 |
interpretation of the AUXV. Must be > 16. */
|
|
|
923 |
#define AT_IGNOREPPC 22 /* Entry should be ignored */
|
|
|
924 |
|
|
|
925 |
|
|
|
926 |
/* Note section contents. Each entry in the note section begins with
|
|
|
927 |
a header of a fixed form. */
|
|
|
928 |
|
|
|
929 |
typedef struct
|
|
|
930 |
{
|
|
|
931 |
Elf32_Word n_namesz; /* Length of the note's name. */
|
|
|
932 |
Elf32_Word n_descsz; /* Length of the note's descriptor. */
|
|
|
933 |
Elf32_Word n_type; /* Type of the note. */
|
|
|
934 |
} Elf32_Nhdr;
|
|
|
935 |
|
|
|
936 |
typedef struct
|
|
|
937 |
{
|
|
|
938 |
Elf64_Word n_namesz; /* Length of the note's name. */
|
|
|
939 |
Elf64_Word n_descsz; /* Length of the note's descriptor. */
|
|
|
940 |
Elf64_Word n_type; /* Type of the note. */
|
|
|
941 |
} Elf64_Nhdr;
|
|
|
942 |
|
|
|
943 |
/* Known names of notes. */
|
|
|
944 |
|
|
|
945 |
/* Solaris entries in the note section have this name. */
|
|
|
946 |
#define ELF_NOTE_SOLARIS "SUNW Solaris"
|
|
|
947 |
|
|
|
948 |
/* Note entries for GNU systems have this name. */
|
|
|
949 |
#define ELF_NOTE_GNU "GNU"
|
|
|
950 |
|
|
|
951 |
|
|
|
952 |
/* Defined types of notes for Solaris. */
|
|
|
953 |
|
|
|
954 |
/* Value of descriptor (one word) is desired pagesize for the binary. */
|
|
|
955 |
#define ELF_NOTE_PAGESIZE_HINT 1
|
|
|
956 |
|
|
|
957 |
|
|
|
958 |
/* Defined note types for GNU systems. */
|
|
|
959 |
|
|
|
960 |
/* ABI information. The descriptor consists of words:
|
|
|
961 |
word 0: OS descriptor
|
|
|
962 |
word 1: major version of the ABI
|
|
|
963 |
word 2: minor version of the ABI
|
|
|
964 |
word 3: subminor version of the ABI
|
|
|
965 |
*/
|
|
|
966 |
#define ELF_NOTE_ABI 1
|
|
|
967 |
|
|
|
968 |
/* Known OSes. These value can appear in word 0 of an ELF_NOTE_ABI
|
|
|
969 |
note section entry. */
|
|
|
970 |
#define ELF_NOTE_OS_LINUX 0
|
|
|
971 |
#define ELF_NOTE_OS_GNU 1
|
|
|
972 |
#define ELF_NOTE_OS_SOLARIS2 2
|
|
|
973 |
|
|
|
974 |
|
|
|
975 |
/* Move records. */
|
|
|
976 |
typedef struct
|
|
|
977 |
{
|
|
|
978 |
Elf32_Xword m_value; /* Symbol value. */
|
|
|
979 |
Elf32_Word m_info; /* Size and index. */
|
|
|
980 |
Elf32_Word m_poffset; /* Symbol offset. */
|
|
|
981 |
Elf32_Half m_repeat; /* Repeat count. */
|
|
|
982 |
Elf32_Half m_stride; /* Stride info. */
|
|
|
983 |
} Elf32_Move;
|
|
|
984 |
|
|
|
985 |
typedef struct
|
|
|
986 |
{
|
|
|
987 |
Elf64_Xword m_value; /* Symbol value. */
|
|
|
988 |
Elf64_Xword m_info; /* Size and index. */
|
|
|
989 |
Elf64_Xword m_poffset; /* Symbol offset. */
|
|
|
990 |
Elf64_Half m_repeat; /* Repeat count. */
|
|
|
991 |
Elf64_Half m_stride; /* Stride info. */
|
|
|
992 |
} Elf64_Move;
|
|
|
993 |
|
|
|
994 |
/* Macro to construct move records. */
|
|
|
995 |
#define ELF32_M_SYM(info) ((info) >> 8)
|
|
|
996 |
#define ELF32_M_SIZE(info) ((unsigned char) (info))
|
|
|
997 |
#define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size))
|
|
|
998 |
|
|
|
999 |
#define ELF64_M_SYM(info) ELF32_M_SYM (info)
|
|
|
1000 |
#define ELF64_M_SIZE(info) ELF32_M_SIZE (info)
|
|
|
1001 |
#define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size)
|
|
|
1002 |
|
|
|
1003 |
|
|
|
1004 |
/* Motorola 68k specific definitions. */
|
|
|
1005 |
|
|
|
1006 |
/* Values for Elf32_Ehdr.e_flags. */
|
|
|
1007 |
#define EF_CPU32 0x00810000
|
|
|
1008 |
|
|
|
1009 |
/* m68k relocs. */
|
|
|
1010 |
|
|
|
1011 |
#define R_68K_NONE 0 /* No reloc */
|
|
|
1012 |
#define R_68K_32 1 /* Direct 32 bit */
|
|
|
1013 |
#define R_68K_16 2 /* Direct 16 bit */
|
|
|
1014 |
#define R_68K_8 3 /* Direct 8 bit */
|
|
|
1015 |
#define R_68K_PC32 4 /* PC relative 32 bit */
|
|
|
1016 |
#define R_68K_PC16 5 /* PC relative 16 bit */
|
|
|
1017 |
#define R_68K_PC8 6 /* PC relative 8 bit */
|
|
|
1018 |
#define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */
|
|
|
1019 |
#define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */
|
|
|
1020 |
#define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */
|
|
|
1021 |
#define R_68K_GOT32O 10 /* 32 bit GOT offset */
|
|
|
1022 |
#define R_68K_GOT16O 11 /* 16 bit GOT offset */
|
|
|
1023 |
#define R_68K_GOT8O 12 /* 8 bit GOT offset */
|
|
|
1024 |
#define R_68K_PLT32 13 /* 32 bit PC relative PLT address */
|
|
|
1025 |
#define R_68K_PLT16 14 /* 16 bit PC relative PLT address */
|
|
|
1026 |
#define R_68K_PLT8 15 /* 8 bit PC relative PLT address */
|
|
|
1027 |
#define R_68K_PLT32O 16 /* 32 bit PLT offset */
|
|
|
1028 |
#define R_68K_PLT16O 17 /* 16 bit PLT offset */
|
|
|
1029 |
#define R_68K_PLT8O 18 /* 8 bit PLT offset */
|
|
|
1030 |
#define R_68K_COPY 19 /* Copy symbol at runtime */
|
|
|
1031 |
#define R_68K_GLOB_DAT 20 /* Create GOT entry */
|
|
|
1032 |
#define R_68K_JMP_SLOT 21 /* Create PLT entry */
|
|
|
1033 |
#define R_68K_RELATIVE 22 /* Adjust by program base */
|
|
|
1034 |
/* Keep this the last entry. */
|
|
|
1035 |
#define R_68K_NUM 23
|
|
|
1036 |
|
|
|
1037 |
/* Intel 80386 specific definitions. */
|
|
|
1038 |
|
|
|
1039 |
/* i386 relocs. */
|
|
|
1040 |
|
|
|
1041 |
#define R_386_NONE 0 /* No reloc */
|
|
|
1042 |
#define R_386_32 1 /* Direct 32 bit */
|
|
|
1043 |
#define R_386_PC32 2 /* PC relative 32 bit */
|
|
|
1044 |
#define R_386_GOT32 3 /* 32 bit GOT entry */
|
|
|
1045 |
#define R_386_PLT32 4 /* 32 bit PLT address */
|
|
|
1046 |
#define R_386_COPY 5 /* Copy symbol at runtime */
|
|
|
1047 |
#define R_386_GLOB_DAT 6 /* Create GOT entry */
|
|
|
1048 |
#define R_386_JMP_SLOT 7 /* Create PLT entry */
|
|
|
1049 |
#define R_386_RELATIVE 8 /* Adjust by program base */
|
|
|
1050 |
#define R_386_GOTOFF 9 /* 32 bit offset to GOT */
|
|
|
1051 |
#define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */
|
|
|
1052 |
/* Keep this the last entry. */
|
|
|
1053 |
#define R_386_NUM 11
|
|
|
1054 |
|
|
|
1055 |
/* SUN SPARC specific definitions. */
|
|
|
1056 |
|
|
|
1057 |
/* Legal values for ST_TYPE subfield of st_info (symbol type). */
|
|
|
1058 |
|
|
|
1059 |
#define STT_REGISTER 13 /* Global register reserved to app. */
|
|
|
1060 |
|
|
|
1061 |
/* Values for Elf64_Ehdr.e_flags. */
|
|
|
1062 |
|
|
|
1063 |
#define EF_SPARCV9_MM 3
|
|
|
1064 |
#define EF_SPARCV9_TSO 0
|
|
|
1065 |
#define EF_SPARCV9_PSO 1
|
|
|
1066 |
#define EF_SPARCV9_RMO 2
|
|
|
1067 |
#define EF_SPARC_LEDATA 0x800000 /* little endian data */
|
|
|
1068 |
#define EF_SPARC_EXT_MASK 0xFFFF00
|
|
|
1069 |
#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
|
|
|
1070 |
#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
|
|
|
1071 |
#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
|
|
|
1072 |
#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
|
|
|
1073 |
|
|
|
1074 |
/* SPARC relocs. */
|
|
|
1075 |
|
|
|
1076 |
#define R_SPARC_NONE 0 /* No reloc */
|
|
|
1077 |
#define R_SPARC_8 1 /* Direct 8 bit */
|
|
|
1078 |
#define R_SPARC_16 2 /* Direct 16 bit */
|
|
|
1079 |
#define R_SPARC_32 3 /* Direct 32 bit */
|
|
|
1080 |
#define R_SPARC_DISP8 4 /* PC relative 8 bit */
|
|
|
1081 |
#define R_SPARC_DISP16 5 /* PC relative 16 bit */
|
|
|
1082 |
#define R_SPARC_DISP32 6 /* PC relative 32 bit */
|
|
|
1083 |
#define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */
|
|
|
1084 |
#define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */
|
|
|
1085 |
#define R_SPARC_HI22 9 /* High 22 bit */
|
|
|
1086 |
#define R_SPARC_22 10 /* Direct 22 bit */
|
|
|
1087 |
#define R_SPARC_13 11 /* Direct 13 bit */
|
|
|
1088 |
#define R_SPARC_LO10 12 /* Truncated 10 bit */
|
|
|
1089 |
#define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */
|
|
|
1090 |
#define R_SPARC_GOT13 14 /* 13 bit GOT entry */
|
|
|
1091 |
#define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */
|
|
|
1092 |
#define R_SPARC_PC10 16 /* PC relative 10 bit truncated */
|
|
|
1093 |
#define R_SPARC_PC22 17 /* PC relative 22 bit shifted */
|
|
|
1094 |
#define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */
|
|
|
1095 |
#define R_SPARC_COPY 19 /* Copy symbol at runtime */
|
|
|
1096 |
#define R_SPARC_GLOB_DAT 20 /* Create GOT entry */
|
|
|
1097 |
#define R_SPARC_JMP_SLOT 21 /* Create PLT entry */
|
|
|
1098 |
#define R_SPARC_RELATIVE 22 /* Adjust by program base */
|
|
|
1099 |
#define R_SPARC_UA32 23 /* Direct 32 bit unaligned */
|
|
|
1100 |
|
|
|
1101 |
/* Additional Sparc64 relocs. */
|
|
|
1102 |
|
|
|
1103 |
#define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */
|
|
|
1104 |
#define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */
|
|
|
1105 |
#define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */
|
|
|
1106 |
#define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */
|
|
|
1107 |
#define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */
|
|
|
1108 |
#define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */
|
|
|
1109 |
#define R_SPARC_10 30 /* Direct 10 bit */
|
|
|
1110 |
#define R_SPARC_11 31 /* Direct 11 bit */
|
|
|
1111 |
#define R_SPARC_64 32 /* Direct 64 bit */
|
|
|
1112 |
#define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */
|
|
|
1113 |
#define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */
|
|
|
1114 |
#define R_SPARC_HM10 35 /* High middle 10 bits of ... */
|
|
|
1115 |
#define R_SPARC_LM22 36 /* Low middle 22 bits of ... */
|
|
|
1116 |
#define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */
|
|
|
1117 |
#define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */
|
|
|
1118 |
#define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */
|
|
|
1119 |
#define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */
|
|
|
1120 |
#define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */
|
|
|
1121 |
#define R_SPARC_7 43 /* Direct 7 bit */
|
|
|
1122 |
#define R_SPARC_5 44 /* Direct 5 bit */
|
|
|
1123 |
#define R_SPARC_6 45 /* Direct 6 bit */
|
|
|
1124 |
#define R_SPARC_DISP64 46 /* PC relative 64 bit */
|
|
|
1125 |
#define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */
|
|
|
1126 |
#define R_SPARC_HIX22 48 /* High 22 bit complemented */
|
|
|
1127 |
#define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */
|
|
|
1128 |
#define R_SPARC_H44 50 /* Direct high 12 of 44 bit */
|
|
|
1129 |
#define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */
|
|
|
1130 |
#define R_SPARC_L44 52 /* Direct low 10 of 44 bit */
|
|
|
1131 |
#define R_SPARC_REGISTER 53 /* Global register usage */
|
|
|
1132 |
#define R_SPARC_UA64 54 /* Direct 64 bit unaligned */
|
|
|
1133 |
#define R_SPARC_UA16 55 /* Direct 16 bit unaligned */
|
|
|
1134 |
/* Keep this the last entry. */
|
|
|
1135 |
#define R_SPARC_NUM 56
|
|
|
1136 |
|
|
|
1137 |
/* For Sparc64, legal values for d_tag of Elf64_Dyn. */
|
|
|
1138 |
|
|
|
1139 |
#define DT_SPARC_REGISTER 0x70000001
|
|
|
1140 |
#define DT_SPARC_NUM 2
|
|
|
1141 |
|
|
|
1142 |
/* Bits present in AT_HWCAP, primarily for Sparc32. */
|
|
|
1143 |
|
|
|
1144 |
#define HWCAP_SPARC_FLUSH 1 /* The cpu supports flush insn. */
|
|
|
1145 |
#define HWCAP_SPARC_STBAR 2
|
|
|
1146 |
#define HWCAP_SPARC_SWAP 4
|
|
|
1147 |
#define HWCAP_SPARC_MULDIV 8
|
|
|
1148 |
#define HWCAP_SPARC_V9 16 /* The cpu is v9, so v8plus is ok. */
|
|
|
1149 |
#define HWCAP_SPARC_ULTRA3 32
|
|
|
1150 |
|
|
|
1151 |
/* MIPS R3000 specific definitions. */
|
|
|
1152 |
|
|
|
1153 |
/* Legal values for e_flags field of Elf32_Ehdr. */
|
|
|
1154 |
|
|
|
1155 |
#define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */
|
|
|
1156 |
#define EF_MIPS_PIC 2 /* Contains PIC code */
|
|
|
1157 |
#define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */
|
|
|
1158 |
#define EF_MIPS_XGOT 8
|
|
|
1159 |
#define EF_MIPS_64BIT_WHIRL 16
|
|
|
1160 |
#define EF_MIPS_ABI2 32
|
|
|
1161 |
#define EF_MIPS_ABI_ON32 64
|
|
|
1162 |
#define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */
|
|
|
1163 |
|
|
|
1164 |
/* Legal values for MIPS architecture level. */
|
|
|
1165 |
|
|
|
1166 |
#define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
|
|
|
1167 |
#define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
|
|
|
1168 |
#define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
|
|
|
1169 |
#define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
|
|
|
1170 |
#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
|
|
|
1171 |
#define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
|
|
|
1172 |
#define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
|
|
|
1173 |
|
|
|
1174 |
/* The following are non-official names and should not be used. */
|
|
|
1175 |
|
|
|
1176 |
#define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */
|
|
|
1177 |
#define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */
|
|
|
1178 |
#define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */
|
|
|
1179 |
#define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */
|
|
|
1180 |
#define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
|
|
|
1181 |
#define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */
|
|
|
1182 |
#define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */
|
|
|
1183 |
|
|
|
1184 |
/* Special section indices. */
|
|
|
1185 |
|
|
|
1186 |
#define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */
|
|
|
1187 |
#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */
|
|
|
1188 |
#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */
|
|
|
1189 |
#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */
|
|
|
1190 |
#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */
|
|
|
1191 |
|
|
|
1192 |
/* Legal values for sh_type field of Elf32_Shdr. */
|
|
|
1193 |
|
|
|
1194 |
#define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */
|
|
|
1195 |
#define SHT_MIPS_MSYM 0x70000001
|
|
|
1196 |
#define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */
|
|
|
1197 |
#define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */
|
|
|
1198 |
#define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */
|
|
|
1199 |
#define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/
|
|
|
1200 |
#define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */
|
|
|
1201 |
#define SHT_MIPS_PACKAGE 0x70000007
|
|
|
1202 |
#define SHT_MIPS_PACKSYM 0x70000008
|
|
|
1203 |
#define SHT_MIPS_RELD 0x70000009
|
|
|
1204 |
#define SHT_MIPS_IFACE 0x7000000b
|
|
|
1205 |
#define SHT_MIPS_CONTENT 0x7000000c
|
|
|
1206 |
#define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */
|
|
|
1207 |
#define SHT_MIPS_SHDR 0x70000010
|
|
|
1208 |
#define SHT_MIPS_FDESC 0x70000011
|
|
|
1209 |
#define SHT_MIPS_EXTSYM 0x70000012
|
|
|
1210 |
#define SHT_MIPS_DENSE 0x70000013
|
|
|
1211 |
#define SHT_MIPS_PDESC 0x70000014
|
|
|
1212 |
#define SHT_MIPS_LOCSYM 0x70000015
|
|
|
1213 |
#define SHT_MIPS_AUXSYM 0x70000016
|
|
|
1214 |
#define SHT_MIPS_OPTSYM 0x70000017
|
|
|
1215 |
#define SHT_MIPS_LOCSTR 0x70000018
|
|
|
1216 |
#define SHT_MIPS_LINE 0x70000019
|
|
|
1217 |
#define SHT_MIPS_RFDESC 0x7000001a
|
|
|
1218 |
#define SHT_MIPS_DELTASYM 0x7000001b
|
|
|
1219 |
#define SHT_MIPS_DELTAINST 0x7000001c
|
|
|
1220 |
#define SHT_MIPS_DELTACLASS 0x7000001d
|
|
|
1221 |
#define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */
|
|
|
1222 |
#define SHT_MIPS_DELTADECL 0x7000001f
|
|
|
1223 |
#define SHT_MIPS_SYMBOL_LIB 0x70000020
|
|
|
1224 |
#define SHT_MIPS_EVENTS 0x70000021 /* Event section. */
|
|
|
1225 |
#define SHT_MIPS_TRANSLATE 0x70000022
|
|
|
1226 |
#define SHT_MIPS_PIXIE 0x70000023
|
|
|
1227 |
#define SHT_MIPS_XLATE 0x70000024
|
|
|
1228 |
#define SHT_MIPS_XLATE_DEBUG 0x70000025
|
|
|
1229 |
#define SHT_MIPS_WHIRL 0x70000026
|
|
|
1230 |
#define SHT_MIPS_EH_REGION 0x70000027
|
|
|
1231 |
#define SHT_MIPS_XLATE_OLD 0x70000028
|
|
|
1232 |
#define SHT_MIPS_PDR_EXCEPTION 0x70000029
|
|
|
1233 |
|
|
|
1234 |
/* Legal values for sh_flags field of Elf32_Shdr. */
|
|
|
1235 |
|
|
|
1236 |
#define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */
|
|
|
1237 |
#define SHF_MIPS_MERGE 0x20000000
|
|
|
1238 |
#define SHF_MIPS_ADDR 0x40000000
|
|
|
1239 |
#define SHF_MIPS_STRINGS 0x80000000
|
|
|
1240 |
#define SHF_MIPS_NOSTRIP 0x08000000
|
|
|
1241 |
#define SHF_MIPS_LOCAL 0x04000000
|
|
|
1242 |
#define SHF_MIPS_NAMES 0x02000000
|
|
|
1243 |
#define SHF_MIPS_NODUPE 0x01000000
|
|
|
1244 |
|
|
|
1245 |
|
|
|
1246 |
/* Symbol tables. */
|
|
|
1247 |
|
|
|
1248 |
/* MIPS specific values for `st_other'. */
|
|
|
1249 |
#define STO_MIPS_DEFAULT 0x0
|
|
|
1250 |
#define STO_MIPS_INTERNAL 0x1
|
|
|
1251 |
#define STO_MIPS_HIDDEN 0x2
|
|
|
1252 |
#define STO_MIPS_PROTECTED 0x3
|
|
|
1253 |
#define STO_MIPS_SC_ALIGN_UNUSED 0xff
|
|
|
1254 |
|
|
|
1255 |
/* MIPS specific values for `st_info'. */
|
|
|
1256 |
#define STB_MIPS_SPLIT_COMMON 13
|
|
|
1257 |
|
|
|
1258 |
/* Entries found in sections of type SHT_MIPS_GPTAB. */
|
|
|
1259 |
|
|
|
1260 |
typedef union
|
|
|
1261 |
{
|
|
|
1262 |
struct
|
|
|
1263 |
{
|
|
|
1264 |
Elf32_Word gt_current_g_value; /* -G value used for compilation */
|
|
|
1265 |
Elf32_Word gt_unused; /* Not used */
|
|
|
1266 |
} gt_header; /* First entry in section */
|
|
|
1267 |
struct
|
|
|
1268 |
{
|
|
|
1269 |
Elf32_Word gt_g_value; /* If this value were used for -G */
|
|
|
1270 |
Elf32_Word gt_bytes; /* This many bytes would be used */
|
|
|
1271 |
} gt_entry; /* Subsequent entries in section */
|
|
|
1272 |
} Elf32_gptab;
|
|
|
1273 |
|
|
|
1274 |
/* Entry found in sections of type SHT_MIPS_REGINFO. */
|
|
|
1275 |
|
|
|
1276 |
typedef struct
|
|
|
1277 |
{
|
|
|
1278 |
Elf32_Word ri_gprmask; /* General registers used */
|
|
|
1279 |
Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */
|
|
|
1280 |
Elf32_Sword ri_gp_value; /* $gp register value */
|
|
|
1281 |
} Elf32_RegInfo;
|
|
|
1282 |
|
|
|
1283 |
/* Entries found in sections of type SHT_MIPS_OPTIONS. */
|
|
|
1284 |
|
|
|
1285 |
typedef struct
|
|
|
1286 |
{
|
|
|
1287 |
unsigned char kind; /* Determines interpretation of the
|
|
|
1288 |
variable part of descriptor. */
|
|
|
1289 |
unsigned char size; /* Size of descriptor, including header. */
|
|
|
1290 |
Elf32_Section section; /* Section header index of section affected,
|
|
|
1291 |
|
|
|
1292 |
Elf32_Word info; /* Kind-specific information. */
|
|
|
1293 |
} Elf_Options;
|
|
|
1294 |
|
|
|
1295 |
/* Values for `kind' field in Elf_Options. */
|
|
|
1296 |
|
|
|
1297 |
#define ODK_NULL 0 /* Undefined. */
|
|
|
1298 |
#define ODK_REGINFO 1 /* Register usage information. */
|
|
|
1299 |
#define ODK_EXCEPTIONS 2 /* Exception processing options. */
|
|
|
1300 |
#define ODK_PAD 3 /* Section padding options. */
|
|
|
1301 |
#define ODK_HWPATCH 4 /* Hardware workarounds performed */
|
|
|
1302 |
#define ODK_FILL 5 /* record the fill value used by the linker. */
|
|
|
1303 |
#define ODK_TAGS 6 /* reserve space for desktop tools to write. */
|
|
|
1304 |
#define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */
|
|
|
1305 |
#define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */
|
|
|
1306 |
|
|
|
1307 |
/* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */
|
|
|
1308 |
|
|
|
1309 |
#define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */
|
|
|
1310 |
#define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */
|
|
|
1311 |
#define OEX_PAGE0 0x10000 /* page zero must be mapped. */
|
|
|
1312 |
#define OEX_SMM 0x20000 /* Force sequential memory mode? */
|
|
|
1313 |
#define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */
|
|
|
1314 |
#define OEX_PRECISEFP OEX_FPDBUG
|
|
|
1315 |
#define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */
|
|
|
1316 |
|
|
|
1317 |
#define OEX_FPU_INVAL 0x10
|
|
|
1318 |
#define OEX_FPU_DIV0 0x08
|
|
|
1319 |
#define OEX_FPU_OFLO 0x04
|
|
|
1320 |
#define OEX_FPU_UFLO 0x02
|
|
|
1321 |
#define OEX_FPU_INEX 0x01
|
|
|
1322 |
|
|
|
1323 |
/* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */
|
|
|
1324 |
|
|
|
1325 |
#define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */
|
|
|
1326 |
#define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */
|
|
|
1327 |
#define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */
|
|
|
1328 |
#define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */
|
|
|
1329 |
|
|
|
1330 |
#define OPAD_PREFIX 0x1
|
|
|
1331 |
#define OPAD_POSTFIX 0x2
|
|
|
1332 |
#define OPAD_SYMBOL 0x4
|
|
|
1333 |
|
|
|
1334 |
/* Entry found in `.options' section. */
|
|
|
1335 |
|
|
|
1336 |
typedef struct
|
|
|
1337 |
{
|
|
|
1338 |
Elf32_Word hwp_flags1; /* Extra flags. */
|
|
|
1339 |
Elf32_Word hwp_flags2; /* Extra flags. */
|
|
|
1340 |
} Elf_Options_Hw;
|
|
|
1341 |
|
|
|
1342 |
/* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */
|
|
|
1343 |
|
|
|
1344 |
#define OHWA0_R4KEOP_CHECKED 0x00000001
|
|
|
1345 |
#define OHWA1_R4KEOP_CLEAN 0x00000002
|
|
|
1346 |
|
|
|
1347 |
/* MIPS relocs. */
|
|
|
1348 |
|
|
|
1349 |
#define R_MIPS_NONE 0 /* No reloc */
|
|
|
1350 |
#define R_MIPS_16 1 /* Direct 16 bit */
|
|
|
1351 |
#define R_MIPS_32 2 /* Direct 32 bit */
|
|
|
1352 |
#define R_MIPS_REL32 3 /* PC relative 32 bit */
|
|
|
1353 |
#define R_MIPS_26 4 /* Direct 26 bit shifted */
|
|
|
1354 |
#define R_MIPS_HI16 5 /* High 16 bit */
|
|
|
1355 |
#define R_MIPS_LO16 6 /* Low 16 bit */
|
|
|
1356 |
#define R_MIPS_GPREL16 7 /* GP relative 16 bit */
|
|
|
1357 |
#define R_MIPS_LITERAL 8 /* 16 bit literal entry */
|
|
|
1358 |
#define R_MIPS_GOT16 9 /* 16 bit GOT entry */
|
|
|
1359 |
#define R_MIPS_PC16 10 /* PC relative 16 bit */
|
|
|
1360 |
#define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */
|
|
|
1361 |
#define R_MIPS_GPREL32 12 /* GP relative 32 bit */
|
|
|
1362 |
|
|
|
1363 |
#define R_MIPS_SHIFT5 16
|
|
|
1364 |
#define R_MIPS_SHIFT6 17
|
|
|
1365 |
#define R_MIPS_64 18
|
|
|
1366 |
#define R_MIPS_GOT_DISP 19
|
|
|
1367 |
#define R_MIPS_GOT_PAGE 20
|
|
|
1368 |
#define R_MIPS_GOT_OFST 21
|
|
|
1369 |
#define R_MIPS_GOT_HI16 22
|
|
|
1370 |
#define R_MIPS_GOT_LO16 23
|
|
|
1371 |
#define R_MIPS_SUB 24
|
|
|
1372 |
#define R_MIPS_INSERT_A 25
|
|
|
1373 |
#define R_MIPS_INSERT_B 26
|
|
|
1374 |
#define R_MIPS_DELETE 27
|
|
|
1375 |
#define R_MIPS_HIGHER 28
|
|
|
1376 |
#define R_MIPS_HIGHEST 29
|
|
|
1377 |
#define R_MIPS_CALL_HI16 30
|
|
|
1378 |
#define R_MIPS_CALL_LO16 31
|
|
|
1379 |
#define R_MIPS_SCN_DISP 32
|
|
|
1380 |
#define R_MIPS_REL16 33
|
|
|
1381 |
#define R_MIPS_ADD_IMMEDIATE 34
|
|
|
1382 |
#define R_MIPS_PJUMP 35
|
|
|
1383 |
#define R_MIPS_RELGOT 36
|
|
|
1384 |
#define R_MIPS_JALR 37
|
|
|
1385 |
/* Keep this the last entry. */
|
|
|
1386 |
#define R_MIPS_NUM 38
|
|
|
1387 |
|
|
|
1388 |
/* Legal values for p_type field of Elf32_Phdr. */
|
|
|
1389 |
|
|
|
1390 |
#define PT_MIPS_REGINFO 0x70000000 /* Register usage information */
|
|
|
1391 |
#define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */
|
|
|
1392 |
#define PT_MIPS_OPTIONS 0x70000002
|
|
|
1393 |
|
|
|
1394 |
/* Special program header types. */
|
|
|
1395 |
|
|
|
1396 |
#define PF_MIPS_LOCAL 0x10000000
|
|
|
1397 |
|
|
|
1398 |
/* Legal values for d_tag field of Elf32_Dyn. */
|
|
|
1399 |
|
|
|
1400 |
#define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */
|
|
|
1401 |
#define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */
|
|
|
1402 |
#define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */
|
|
|
1403 |
#define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */
|
|
|
1404 |
#define DT_MIPS_FLAGS 0x70000005 /* Flags */
|
|
|
1405 |
#define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */
|
|
|
1406 |
#define DT_MIPS_MSYM 0x70000007
|
|
|
1407 |
#define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */
|
|
|
1408 |
#define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */
|
|
|
1409 |
#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */
|
|
|
1410 |
#define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */
|
|
|
1411 |
#define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */
|
|
|
1412 |
#define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */
|
|
|
1413 |
#define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */
|
|
|
1414 |
#define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */
|
|
|
1415 |
#define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */
|
|
|
1416 |
#define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */
|
|
|
1417 |
#define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */
|
|
|
1418 |
#define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in
|
|
|
1419 |
DT_MIPS_DELTA_CLASS. */
|
|
|
1420 |
#define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */
|
|
|
1421 |
#define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
|
|
|
1422 |
DT_MIPS_DELTA_INSTANCE. */
|
|
|
1423 |
#define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */
|
|
|
1424 |
#define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
|
|
|
1425 |
DT_MIPS_DELTA_RELOC. */
|
|
|
1426 |
#define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta
|
|
|
1427 |
relocations refer to. */
|
|
|
1428 |
#define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
|
|
|
1429 |
DT_MIPS_DELTA_SYM. */
|
|
|
1430 |
#define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
|
|
|
1431 |
class declaration. */
|
|
|
1432 |
#define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
|
|
|
1433 |
DT_MIPS_DELTA_CLASSSYM. */
|
|
|
1434 |
#define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */
|
|
|
1435 |
#define DT_MIPS_PIXIE_INIT 0x70000023
|
|
|
1436 |
#define DT_MIPS_SYMBOL_LIB 0x70000024
|
|
|
1437 |
#define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
|
|
|
1438 |
#define DT_MIPS_LOCAL_GOTIDX 0x70000026
|
|
|
1439 |
#define DT_MIPS_HIDDEN_GOTIDX 0x70000027
|
|
|
1440 |
#define DT_MIPS_PROTECTED_GOTIDX 0x70000028
|
|
|
1441 |
#define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */
|
|
|
1442 |
#define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */
|
|
|
1443 |
#define DT_MIPS_DYNSTR_ALIGN 0x7000002b
|
|
|
1444 |
#define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
|
|
|
1445 |
#define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
|
|
|
1446 |
function stored in GOT. */
|
|
|
1447 |
#define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added
|
|
|
1448 |
by rld on dlopen() calls. */
|
|
|
1449 |
#define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
|
|
|
1450 |
#define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */
|
|
|
1451 |
#define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */
|
|
|
1452 |
#define DT_MIPS_NUM 0x32
|
|
|
1453 |
|
|
|
1454 |
/* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */
|
|
|
1455 |
|
|
|
1456 |
#define RHF_NONE 0 /* No flags */
|
|
|
1457 |
#define RHF_QUICKSTART (1 << 0) /* Use quickstart */
|
|
|
1458 |
#define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */
|
|
|
1459 |
#define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */
|
|
|
1460 |
#define RHF_NO_MOVE (1 << 3)
|
|
|
1461 |
#define RHF_SGI_ONLY (1 << 4)
|
|
|
1462 |
#define RHF_GUARANTEE_INIT (1 << 5)
|
|
|
1463 |
#define RHF_DELTA_C_PLUS_PLUS (1 << 6)
|
|
|
1464 |
#define RHF_GUARANTEE_START_INIT (1 << 7)
|
|
|
1465 |
#define RHF_PIXIE (1 << 8)
|
|
|
1466 |
#define RHF_DEFAULT_DELAY_LOAD (1 << 9)
|
|
|
1467 |
#define RHF_REQUICKSTART (1 << 10)
|
|
|
1468 |
#define RHF_REQUICKSTARTED (1 << 11)
|
|
|
1469 |
#define RHF_CORD (1 << 12)
|
|
|
1470 |
#define RHF_NO_UNRES_UNDEF (1 << 13)
|
|
|
1471 |
#define RHF_RLD_ORDER_SAFE (1 << 14)
|
|
|
1472 |
|
|
|
1473 |
/* Entries found in sections of type SHT_MIPS_LIBLIST. */
|
|
|
1474 |
|
|
|
1475 |
typedef struct
|
|
|
1476 |
{
|
|
|
1477 |
Elf32_Word l_name; /* Name (string table index) */
|
|
|
1478 |
Elf32_Word l_time_stamp; /* Timestamp */
|
|
|
1479 |
Elf32_Word l_checksum; /* Checksum */
|
|
|
1480 |
Elf32_Word l_version; /* Interface version */
|
|
|
1481 |
Elf32_Word l_flags; /* Flags */
|
|
|
1482 |
} Elf32_Lib;
|
|
|
1483 |
|
|
|
1484 |
typedef struct
|
|
|
1485 |
{
|
|
|
1486 |
Elf64_Word l_name; /* Name (string table index) */
|
|
|
1487 |
Elf64_Word l_time_stamp; /* Timestamp */
|
|
|
1488 |
Elf64_Word l_checksum; /* Checksum */
|
|
|
1489 |
Elf64_Word l_version; /* Interface version */
|
|
|
1490 |
Elf64_Word l_flags; /* Flags */
|
|
|
1491 |
} Elf64_Lib;
|
|
|
1492 |
|
|
|
1493 |
|
|
|
1494 |
/* Legal values for l_flags. */
|
|
|
1495 |
|
|
|
1496 |
#define LL_NONE 0
|
|
|
1497 |
#define LL_EXACT_MATCH (1 << 0) /* Require exact match */
|
|
|
1498 |
#define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */
|
|
|
1499 |
#define LL_REQUIRE_MINOR (1 << 2)
|
|
|
1500 |
#define LL_EXPORTS (1 << 3)
|
|
|
1501 |
#define LL_DELAY_LOAD (1 << 4)
|
|
|
1502 |
#define LL_DELTA (1 << 5)
|
|
|
1503 |
|
|
|
1504 |
/* Entries found in sections of type SHT_MIPS_CONFLICT. */
|
|
|
1505 |
|
|
|
1506 |
typedef Elf32_Addr Elf32_Conflict;
|
|
|
1507 |
|
|
|
1508 |
|
|
|
1509 |
/* HPPA specific definitions. */
|
|
|
1510 |
|
|
|
1511 |
/* Legal values for e_flags field of Elf32_Ehdr. */
|
|
|
1512 |
|
|
|
1513 |
#define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */
|
|
|
1514 |
#define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */
|
|
|
1515 |
#define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */
|
|
|
1516 |
#define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */
|
|
|
1517 |
#define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch
|
|
|
1518 |
prediction. */
|
|
|
1519 |
#define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */
|
|
|
1520 |
#define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */
|
|
|
1521 |
|
|
|
1522 |
/* Defined values for `e_flags & EF_PARISC_ARCH' are: */
|
|
|
1523 |
|
|
|
1524 |
#define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */
|
|
|
1525 |
#define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */
|
|
|
1526 |
#define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */
|
|
|
1527 |
|
|
|
1528 |
/* Additional section indeces. */
|
|
|
1529 |
|
|
|
1530 |
#define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared
|
|
|
1531 |
symbols in ANSI C. */
|
|
|
1532 |
#define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */
|
|
|
1533 |
|
|
|
1534 |
/* Legal values for sh_type field of Elf32_Shdr. */
|
|
|
1535 |
|
|
|
1536 |
#define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */
|
|
|
1537 |
#define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */
|
|
|
1538 |
#define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */
|
|
|
1539 |
|
|
|
1540 |
/* Legal values for sh_flags field of Elf32_Shdr. */
|
|
|
1541 |
|
|
|
1542 |
#define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */
|
|
|
1543 |
#define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */
|
|
|
1544 |
#define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */
|
|
|
1545 |
|
|
|
1546 |
/* Legal values for ST_TYPE subfield of st_info (symbol type). */
|
|
|
1547 |
|
|
|
1548 |
#define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */
|
|
|
1549 |
|
|
|
1550 |
#define STT_HP_OPAQUE (STT_LOOS + 0x1)
|
|
|
1551 |
#define STT_HP_STUB (STT_LOOS + 0x2)
|
|
|
1552 |
|
|
|
1553 |
/* HPPA relocs. */
|
|
|
1554 |
|
|
|
1555 |
#define R_PARISC_NONE 0 /* No reloc. */
|
|
|
1556 |
#define R_PARISC_DIR32 1 /* Direct 32-bit reference. */
|
|
|
1557 |
#define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */
|
|
|
1558 |
#define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */
|
|
|
1559 |
#define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */
|
|
|
1560 |
#define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */
|
|
|
1561 |
#define R_PARISC_PCREL32 9 /* 32-bit rel. address. */
|
|
|
1562 |
#define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */
|
|
|
1563 |
#define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */
|
|
|
1564 |
#define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */
|
|
|
1565 |
#define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */
|
|
|
1566 |
#define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */
|
|
|
1567 |
#define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */
|
|
|
1568 |
#define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */
|
|
|
1569 |
#define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */
|
|
|
1570 |
#define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */
|
|
|
1571 |
#define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */
|
|
|
1572 |
#define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */
|
|
|
1573 |
#define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */
|
|
|
1574 |
#define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */
|
|
|
1575 |
#define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */
|
|
|
1576 |
#define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */
|
|
|
1577 |
#define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */
|
|
|
1578 |
#define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */
|
|
|
1579 |
#define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */
|
|
|
1580 |
#define R_PARISC_FPTR64 64 /* 64 bits function address. */
|
|
|
1581 |
#define R_PARISC_PLABEL32 65 /* 32 bits function address. */
|
|
|
1582 |
#define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */
|
|
|
1583 |
#define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */
|
|
|
1584 |
#define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */
|
|
|
1585 |
#define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */
|
|
|
1586 |
#define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */
|
|
|
1587 |
#define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */
|
|
|
1588 |
#define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */
|
|
|
1589 |
#define R_PARISC_DIR64 80 /* 64 bits of eff. address. */
|
|
|
1590 |
#define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */
|
|
|
1591 |
#define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */
|
|
|
1592 |
#define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */
|
|
|
1593 |
#define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */
|
|
|
1594 |
#define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */
|
|
|
1595 |
#define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */
|
|
|
1596 |
#define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */
|
|
|
1597 |
#define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */
|
|
|
1598 |
#define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */
|
|
|
1599 |
#define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */
|
|
|
1600 |
#define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */
|
|
|
1601 |
#define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */
|
|
|
1602 |
#define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */
|
|
|
1603 |
#define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */
|
|
|
1604 |
#define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */
|
|
|
1605 |
#define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */
|
|
|
1606 |
#define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */
|
|
|
1607 |
#define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */
|
|
|
1608 |
#define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */
|
|
|
1609 |
#define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */
|
|
|
1610 |
#define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */
|
|
|
1611 |
#define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */
|
|
|
1612 |
#define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */
|
|
|
1613 |
#define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */
|
|
|
1614 |
#define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */
|
|
|
1615 |
#define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */
|
|
|
1616 |
#define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */
|
|
|
1617 |
#define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */
|
|
|
1618 |
#define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */
|
|
|
1619 |
#define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */
|
|
|
1620 |
#define R_PARISC_LORESERVE 128
|
|
|
1621 |
#define R_PARISC_COPY 128 /* Copy relocation. */
|
|
|
1622 |
#define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */
|
|
|
1623 |
#define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */
|
|
|
1624 |
#define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */
|
|
|
1625 |
#define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */
|
|
|
1626 |
#define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */
|
|
|
1627 |
#define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */
|
|
|
1628 |
#define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/
|
|
|
1629 |
#define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */
|
|
|
1630 |
#define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */
|
|
|
1631 |
#define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */
|
|
|
1632 |
#define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */
|
|
|
1633 |
#define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */
|
|
|
1634 |
#define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */
|
|
|
1635 |
#define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */
|
|
|
1636 |
#define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */
|
|
|
1637 |
#define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/
|
|
|
1638 |
#define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/
|
|
|
1639 |
#define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */
|
|
|
1640 |
#define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */
|
|
|
1641 |
#define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */
|
|
|
1642 |
#define R_PARISC_HIRESERVE 255
|
|
|
1643 |
|
|
|
1644 |
/* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */
|
|
|
1645 |
|
|
|
1646 |
#define PT_HP_TLS (PT_LOOS + 0x0)
|
|
|
1647 |
#define PT_HP_CORE_NONE (PT_LOOS + 0x1)
|
|
|
1648 |
#define PT_HP_CORE_VERSION (PT_LOOS + 0x2)
|
|
|
1649 |
#define PT_HP_CORE_KERNEL (PT_LOOS + 0x3)
|
|
|
1650 |
#define PT_HP_CORE_COMM (PT_LOOS + 0x4)
|
|
|
1651 |
#define PT_HP_CORE_PROC (PT_LOOS + 0x5)
|
|
|
1652 |
#define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6)
|
|
|
1653 |
#define PT_HP_CORE_STACK (PT_LOOS + 0x7)
|
|
|
1654 |
#define PT_HP_CORE_SHM (PT_LOOS + 0x8)
|
|
|
1655 |
#define PT_HP_CORE_MMF (PT_LOOS + 0x9)
|
|
|
1656 |
#define PT_HP_PARALLEL (PT_LOOS + 0x10)
|
|
|
1657 |
#define PT_HP_FASTBIND (PT_LOOS + 0x11)
|
|
|
1658 |
#define PT_HP_OPT_ANNOT (PT_LOOS + 0x12)
|
|
|
1659 |
#define PT_HP_HSL_ANNOT (PT_LOOS + 0x13)
|
|
|
1660 |
#define PT_HP_STACK (PT_LOOS + 0x14)
|
|
|
1661 |
|
|
|
1662 |
#define PT_PARISC_ARCHEXT 0x70000000
|
|
|
1663 |
#define PT_PARISC_UNWIND 0x70000001
|
|
|
1664 |
|
|
|
1665 |
/* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */
|
|
|
1666 |
|
|
|
1667 |
#define PF_PARISC_SBP 0x08000000
|
|
|
1668 |
|
|
|
1669 |
#define PF_HP_PAGE_SIZE 0x00100000
|
|
|
1670 |
#define PF_HP_FAR_SHARED 0x00200000
|
|
|
1671 |
#define PF_HP_NEAR_SHARED 0x00400000
|
|
|
1672 |
#define PF_HP_CODE 0x01000000
|
|
|
1673 |
#define PF_HP_MODIFY 0x02000000
|
|
|
1674 |
#define PF_HP_LAZYSWAP 0x04000000
|
|
|
1675 |
#define PF_HP_SBP 0x08000000
|
|
|
1676 |
|
|
|
1677 |
|
|
|
1678 |
/* Alpha specific definitions. */
|
|
|
1679 |
|
|
|
1680 |
/* Legal values for e_flags field of Elf64_Ehdr. */
|
|
|
1681 |
|
|
|
1682 |
#define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */
|
|
|
1683 |
#define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */
|
|
|
1684 |
|
|
|
1685 |
/* Legal values for sh_type field of Elf64_Shdr. */
|
|
|
1686 |
|
|
|
1687 |
/* These two are primerily concerned with ECOFF debugging info. */
|
|
|
1688 |
#define SHT_ALPHA_DEBUG 0x70000001
|
|
|
1689 |
#define SHT_ALPHA_REGINFO 0x70000002
|
|
|
1690 |
|
|
|
1691 |
/* Legal values for sh_flags field of Elf64_Shdr. */
|
|
|
1692 |
|
|
|
1693 |
#define SHF_ALPHA_GPREL 0x10000000
|
|
|
1694 |
|
|
|
1695 |
/* Legal values for st_other field of Elf64_Sym. */
|
|
|
1696 |
#define STO_ALPHA_NOPV 0x80 /* No PV required. */
|
|
|
1697 |
#define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */
|
|
|
1698 |
|
|
|
1699 |
/* Alpha relocs. */
|
|
|
1700 |
|
|
|
1701 |
#define R_ALPHA_NONE 0 /* No reloc */
|
|
|
1702 |
#define R_ALPHA_REFLONG 1 /* Direct 32 bit */
|
|
|
1703 |
#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */
|
|
|
1704 |
#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */
|
|
|
1705 |
#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */
|
|
|
1706 |
#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */
|
|
|
1707 |
#define R_ALPHA_GPDISP 6 /* Add displacement to GP */
|
|
|
1708 |
#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */
|
|
|
1709 |
#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */
|
|
|
1710 |
#define R_ALPHA_SREL16 9 /* PC relative 16 bit */
|
|
|
1711 |
#define R_ALPHA_SREL32 10 /* PC relative 32 bit */
|
|
|
1712 |
#define R_ALPHA_SREL64 11 /* PC relative 64 bit */
|
|
|
1713 |
#define R_ALPHA_OP_PUSH 12 /* OP stack push */
|
|
|
1714 |
#define R_ALPHA_OP_STORE 13 /* OP stack pop and store */
|
|
|
1715 |
#define R_ALPHA_OP_PSUB 14 /* OP stack subtract */
|
|
|
1716 |
#define R_ALPHA_OP_PRSHIFT 15 /* OP stack right shift */
|
|
|
1717 |
#define R_ALPHA_GPVALUE 16
|
|
|
1718 |
#define R_ALPHA_GPRELHIGH 17
|
|
|
1719 |
#define R_ALPHA_GPRELLOW 18
|
|
|
1720 |
#define R_ALPHA_IMMED_GP_16 19
|
|
|
1721 |
#define R_ALPHA_IMMED_GP_HI32 20
|
|
|
1722 |
#define R_ALPHA_IMMED_SCN_HI32 21
|
|
|
1723 |
#define R_ALPHA_IMMED_BR_HI32 22
|
|
|
1724 |
#define R_ALPHA_IMMED_LO32 23
|
|
|
1725 |
#define R_ALPHA_COPY 24 /* Copy symbol at runtime */
|
|
|
1726 |
#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */
|
|
|
1727 |
#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */
|
|
|
1728 |
#define R_ALPHA_RELATIVE 27 /* Adjust by program base */
|
|
|
1729 |
/* Keep this the last entry. */
|
|
|
1730 |
#define R_ALPHA_NUM 28
|
|
|
1731 |
|
|
|
1732 |
|
|
|
1733 |
/* PowerPC specific declarations */
|
|
|
1734 |
|
|
|
1735 |
/* Values for Elf32/64_Ehdr.e_flags. */
|
|
|
1736 |
#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
|
|
|
1737 |
|
|
|
1738 |
/* Cygnus local bits below */
|
|
|
1739 |
#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
|
|
|
1740 |
#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
|
|
|
1741 |
flag */
|
|
|
1742 |
|
|
|
1743 |
/* PowerPC relocations defined by the ABIs */
|
|
|
1744 |
#define R_PPC_NONE 0
|
|
|
1745 |
#define R_PPC_ADDR32 1 /* 32bit absolute address */
|
|
|
1746 |
#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
|
|
|
1747 |
#define R_PPC_ADDR16 3 /* 16bit absolute address */
|
|
|
1748 |
#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
|
|
|
1749 |
#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
|
|
|
1750 |
#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
|
|
|
1751 |
#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
|
|
|
1752 |
#define R_PPC_ADDR14_BRTAKEN 8
|
|
|
1753 |
#define R_PPC_ADDR14_BRNTAKEN 9
|
|
|
1754 |
#define R_PPC_REL24 10 /* PC relative 26 bit */
|
|
|
1755 |
#define R_PPC_REL14 11 /* PC relative 16 bit */
|
|
|
1756 |
#define R_PPC_REL14_BRTAKEN 12
|
|
|
1757 |
#define R_PPC_REL14_BRNTAKEN 13
|
|
|
1758 |
#define R_PPC_GOT16 14
|
|
|
1759 |
#define R_PPC_GOT16_LO 15
|
|
|
1760 |
#define R_PPC_GOT16_HI 16
|
|
|
1761 |
#define R_PPC_GOT16_HA 17
|
|
|
1762 |
#define R_PPC_PLTREL24 18
|
|
|
1763 |
#define R_PPC_COPY 19
|
|
|
1764 |
#define R_PPC_GLOB_DAT 20
|
|
|
1765 |
#define R_PPC_JMP_SLOT 21
|
|
|
1766 |
#define R_PPC_RELATIVE 22
|
|
|
1767 |
#define R_PPC_LOCAL24PC 23
|
|
|
1768 |
#define R_PPC_UADDR32 24
|
|
|
1769 |
#define R_PPC_UADDR16 25
|
|
|
1770 |
#define R_PPC_REL32 26
|
|
|
1771 |
#define R_PPC_PLT32 27
|
|
|
1772 |
#define R_PPC_PLTREL32 28
|
|
|
1773 |
#define R_PPC_PLT16_LO 29
|
|
|
1774 |
#define R_PPC_PLT16_HI 30
|
|
|
1775 |
#define R_PPC_PLT16_HA 31
|
|
|
1776 |
#define R_PPC_SDAREL16 32
|
|
|
1777 |
#define R_PPC_SECTOFF 33
|
|
|
1778 |
#define R_PPC_SECTOFF_LO 34
|
|
|
1779 |
#define R_PPC_SECTOFF_HI 35
|
|
|
1780 |
#define R_PPC_SECTOFF_HA 36
|
|
|
1781 |
/* Keep this the last entry. */
|
|
|
1782 |
#define R_PPC_NUM 37
|
|
|
1783 |
|
|
|
1784 |
/* The remaining relocs are from the Embedded ELF ABI, and are not
|
|
|
1785 |
in the SVR4 ELF ABI. */
|
|
|
1786 |
#define R_PPC_EMB_NADDR32 101
|
|
|
1787 |
#define R_PPC_EMB_NADDR16 102
|
|
|
1788 |
#define R_PPC_EMB_NADDR16_LO 103
|
|
|
1789 |
#define R_PPC_EMB_NADDR16_HI 104
|
|
|
1790 |
#define R_PPC_EMB_NADDR16_HA 105
|
|
|
1791 |
#define R_PPC_EMB_SDAI16 106
|
|
|
1792 |
#define R_PPC_EMB_SDA2I16 107
|
|
|
1793 |
#define R_PPC_EMB_SDA2REL 108
|
|
|
1794 |
#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
|
|
|
1795 |
#define R_PPC_EMB_MRKREF 110
|
|
|
1796 |
#define R_PPC_EMB_RELSEC16 111
|
|
|
1797 |
#define R_PPC_EMB_RELST_LO 112
|
|
|
1798 |
#define R_PPC_EMB_RELST_HI 113
|
|
|
1799 |
#define R_PPC_EMB_RELST_HA 114
|
|
|
1800 |
#define R_PPC_EMB_BIT_FLD 115
|
|
|
1801 |
#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
|
|
|
1802 |
|
|
|
1803 |
/* Diab tool relocations. */
|
|
|
1804 |
#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
|
|
|
1805 |
#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
|
|
|
1806 |
#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
|
|
|
1807 |
#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
|
|
|
1808 |
#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
|
|
|
1809 |
#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
|
|
|
1810 |
|
|
|
1811 |
/* This is a phony reloc to handle any old fashioned TOC16 references
|
|
|
1812 |
that may still be in object files. */
|
|
|
1813 |
#define R_PPC_TOC16 255
|
|
|
1814 |
|
|
|
1815 |
|
|
|
1816 |
/* ARM specific declarations */
|
|
|
1817 |
|
|
|
1818 |
/* Processor specific flags for the ELF header e_flags field. */
|
|
|
1819 |
#define EF_ARM_RELEXEC 0x01
|
|
|
1820 |
#define EF_ARM_HASENTRY 0x02
|
|
|
1821 |
#define EF_ARM_INTERWORK 0x04
|
|
|
1822 |
#define EF_ARM_APCS_26 0x08
|
|
|
1823 |
#define EF_ARM_APCS_FLOAT 0x10
|
|
|
1824 |
#define EF_ARM_PIC 0x20
|
|
|
1825 |
#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
|
|
|
1826 |
#define EF_ARM_NEW_ABI 0x80
|
|
|
1827 |
#define EF_ARM_OLD_ABI 0x100
|
|
|
1828 |
|
|
|
1829 |
/* Other constants defined in the ARM ELF spec. version B-01. */
|
|
|
1830 |
/* NB. These conflict with values defined above. */
|
|
|
1831 |
#define EF_ARM_SYMSARESORTED 0x04
|
|
|
1832 |
#define EF_ARM_DYNSYMSUSESEGIDX 0x08
|
|
|
1833 |
#define EF_ARM_MAPSYMSFIRST 0x10
|
|
|
1834 |
#define EF_ARM_EABIMASK 0XFF000000
|
|
|
1835 |
|
|
|
1836 |
#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
|
|
|
1837 |
#define EF_ARM_EABI_UNKNOWN 0x00000000
|
|
|
1838 |
#define EF_ARM_EABI_VER1 0x01000000
|
|
|
1839 |
#define EF_ARM_EABI_VER2 0x02000000
|
|
|
1840 |
|
|
|
1841 |
/* Additional symbol types for Thumb */
|
|
|
1842 |
#define STT_ARM_TFUNC 0xd
|
|
|
1843 |
|
|
|
1844 |
/* ARM-specific values for sh_flags */
|
|
|
1845 |
#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
|
|
|
1846 |
#define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined
|
|
|
1847 |
in the input to a link step */
|
|
|
1848 |
|
|
|
1849 |
/* ARM-specific program header flags */
|
|
|
1850 |
#define PF_ARM_SB 0x10000000 /* Segment contains the location
|
|
|
1851 |
addressed by the static base */
|
|
|
1852 |
|
|
|
1853 |
/* ARM relocs. */
|
|
|
1854 |
#define R_ARM_NONE 0 /* No reloc */
|
|
|
1855 |
#define R_ARM_PC24 1 /* PC relative 26 bit branch */
|
|
|
1856 |
#define R_ARM_ABS32 2 /* Direct 32 bit */
|
|
|
1857 |
#define R_ARM_REL32 3 /* PC relative 32 bit */
|
|
|
1858 |
#define R_ARM_PC13 4
|
|
|
1859 |
#define R_ARM_ABS16 5 /* Direct 16 bit */
|
|
|
1860 |
#define R_ARM_ABS12 6 /* Direct 12 bit */
|
|
|
1861 |
#define R_ARM_THM_ABS5 7
|
|
|
1862 |
#define R_ARM_ABS8 8 /* Direct 8 bit */
|
|
|
1863 |
#define R_ARM_SBREL32 9
|
|
|
1864 |
#define R_ARM_THM_PC22 10
|
|
|
1865 |
#define R_ARM_THM_PC8 11
|
|
|
1866 |
#define R_ARM_AMP_VCALL9 12
|
|
|
1867 |
#define R_ARM_SWI24 13
|
|
|
1868 |
#define R_ARM_THM_SWI8 14
|
|
|
1869 |
#define R_ARM_XPC25 15
|
|
|
1870 |
#define R_ARM_THM_XPC22 16
|
|
|
1871 |
#define R_ARM_COPY 20 /* Copy symbol at runtime */
|
|
|
1872 |
#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
|
|
|
1873 |
#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
|
|
|
1874 |
#define R_ARM_RELATIVE 23 /* Adjust by program base */
|
|
|
1875 |
#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
|
|
|
1876 |
#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
|
|
|
1877 |
#define R_ARM_GOT32 26 /* 32 bit GOT entry */
|
|
|
1878 |
#define R_ARM_PLT32 27 /* 32 bit PLT address */
|
|
|
1879 |
#define R_ARM_ALU_PCREL_7_0 32
|
|
|
1880 |
#define R_ARM_ALU_PCREL_15_8 33
|
|
|
1881 |
#define R_ARM_ALU_PCREL_23_15 34
|
|
|
1882 |
#define R_ARM_LDR_SBREL_11_0 35
|
|
|
1883 |
#define R_ARM_ALU_SBREL_19_12 36
|
|
|
1884 |
#define R_ARM_ALU_SBREL_27_20 37
|
|
|
1885 |
#define R_ARM_GNU_VTENTRY 100
|
|
|
1886 |
#define R_ARM_GNU_VTINHERIT 101
|
|
|
1887 |
#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
|
|
|
1888 |
#define R_ARM_THM_PC9 103 /* thumb conditional branch */
|
|
|
1889 |
#define R_ARM_RXPC25 249
|
|
|
1890 |
#define R_ARM_RSBREL32 250
|
|
|
1891 |
#define R_ARM_THM_RPC22 251
|
|
|
1892 |
#define R_ARM_RREL32 252
|
|
|
1893 |
#define R_ARM_RABS22 253
|
|
|
1894 |
#define R_ARM_RPC24 254
|
|
|
1895 |
#define R_ARM_RBASE 255
|
|
|
1896 |
/* Keep this the last entry. */
|
|
|
1897 |
#define R_ARM_NUM 256
|
|
|
1898 |
|
|
|
1899 |
/* IA-64 specific declarations. */
|
|
|
1900 |
|
|
|
1901 |
/* Processor specific flags for the Ehdr e_flags field. */
|
|
|
1902 |
#define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */
|
|
|
1903 |
#define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */
|
|
|
1904 |
#define EF_IA_64_ARCH 0xff000000 /* arch. version mask */
|
|
|
1905 |
|
|
|
1906 |
/* Processor specific values for the Phdr p_type field. */
|
|
|
1907 |
#define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */
|
|
|
1908 |
#define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */
|
|
|
1909 |
|
|
|
1910 |
/* Processor specific flags for the Phdr p_flags field. */
|
|
|
1911 |
#define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */
|
|
|
1912 |
|
|
|
1913 |
/* Processor specific values for the Shdr sh_type field. */
|
|
|
1914 |
#define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */
|
|
|
1915 |
#define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */
|
|
|
1916 |
|
|
|
1917 |
/* Processor specific flags for the Shdr sh_flags field. */
|
|
|
1918 |
#define SHF_IA_64_SHORT 0x10000000 /* section near gp */
|
|
|
1919 |
#define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */
|
|
|
1920 |
|
|
|
1921 |
/* Processor specific values for the Dyn d_tag field. */
|
|
|
1922 |
#define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0)
|
|
|
1923 |
#define DT_IA_64_NUM 1
|
|
|
1924 |
|
|
|
1925 |
/* IA-64 relocations. */
|
|
|
1926 |
#define R_IA64_NONE 0x00 /* none */
|
|
|
1927 |
#define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */
|
|
|
1928 |
#define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */
|
|
|
1929 |
#define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */
|
|
|
1930 |
#define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */
|
|
|
1931 |
#define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */
|
|
|
1932 |
#define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */
|
|
|
1933 |
#define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */
|
|
|
1934 |
#define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */
|
|
|
1935 |
#define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */
|
|
|
1936 |
#define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */
|
|
|
1937 |
#define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */
|
|
|
1938 |
#define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */
|
|
|
1939 |
#define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */
|
|
|
1940 |
#define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */
|
|
|
1941 |
#define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */
|
|
|
1942 |
#define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */
|
|
|
1943 |
#define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */
|
|
|
1944 |
#define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */
|
|
|
1945 |
#define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */
|
|
|
1946 |
#define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */
|
|
|
1947 |
#define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */
|
|
|
1948 |
#define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */
|
|
|
1949 |
#define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */
|
|
|
1950 |
#define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */
|
|
|
1951 |
#define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */
|
|
|
1952 |
#define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */
|
|
|
1953 |
#define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */
|
|
|
1954 |
#define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */
|
|
|
1955 |
#define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */
|
|
|
1956 |
#define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */
|
|
|
1957 |
#define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */
|
|
|
1958 |
#define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */
|
|
|
1959 |
#define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */
|
|
|
1960 |
#define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */
|
|
|
1961 |
#define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */
|
|
|
1962 |
#define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */
|
|
|
1963 |
#define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */
|
|
|
1964 |
#define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */
|
|
|
1965 |
#define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */
|
|
|
1966 |
#define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */
|
|
|
1967 |
#define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */
|
|
|
1968 |
#define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */
|
|
|
1969 |
#define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */
|
|
|
1970 |
#define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */
|
|
|
1971 |
#define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */
|
|
|
1972 |
#define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */
|
|
|
1973 |
#define R_IA64_REL32MSB 0x6c /* data 4 + REL */
|
|
|
1974 |
#define R_IA64_REL32LSB 0x6d /* data 4 + REL */
|
|
|
1975 |
#define R_IA64_REL64MSB 0x6e /* data 8 + REL */
|
|
|
1976 |
#define R_IA64_REL64LSB 0x6f /* data 8 + REL */
|
|
|
1977 |
#define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */
|
|
|
1978 |
#define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */
|
|
|
1979 |
#define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */
|
|
|
1980 |
#define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */
|
|
|
1981 |
#define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */
|
|
|
1982 |
#define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */
|
|
|
1983 |
#define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */
|
|
|
1984 |
#define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */
|
|
|
1985 |
#define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */
|
|
|
1986 |
#define R_IA64_COPY 0x84 /* copy relocation */
|
|
|
1987 |
#define R_IA64_SUB 0x85 /* Addend and symbol difference */
|
|
|
1988 |
#define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */
|
|
|
1989 |
#define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */
|
|
|
1990 |
#define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */
|
|
|
1991 |
#define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */
|
|
|
1992 |
#define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */
|
|
|
1993 |
#define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */
|
|
|
1994 |
#define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */
|
|
|
1995 |
#define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */
|
|
|
1996 |
#define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */
|
|
|
1997 |
#define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */
|
|
|
1998 |
#define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */
|
|
|
1999 |
#define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */
|
|
|
2000 |
#define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */
|
|
|
2001 |
#define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */
|
|
|
2002 |
#define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */
|
|
|
2003 |
#define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */
|
|
|
2004 |
#define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */
|
|
|
2005 |
#define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */
|
|
|
2006 |
#define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */
|
|
|
2007 |
|
|
|
2008 |
/* SH specific declarations */
|
|
|
2009 |
|
|
|
2010 |
/* SH relocs. */
|
|
|
2011 |
#define R_SH_NONE 0
|
|
|
2012 |
#define R_SH_DIR32 1
|
|
|
2013 |
#define R_SH_REL32 2
|
|
|
2014 |
#define R_SH_DIR8WPN 3
|
|
|
2015 |
#define R_SH_IND12W 4
|
|
|
2016 |
#define R_SH_DIR8WPL 5
|
|
|
2017 |
#define R_SH_DIR8WPZ 6
|
|
|
2018 |
#define R_SH_DIR8BP 7
|
|
|
2019 |
#define R_SH_DIR8W 8
|
|
|
2020 |
#define R_SH_DIR8L 9
|
|
|
2021 |
#define R_SH_SWITCH16 25
|
|
|
2022 |
#define R_SH_SWITCH32 26
|
|
|
2023 |
#define R_SH_USES 27
|
|
|
2024 |
#define R_SH_COUNT 28
|
|
|
2025 |
#define R_SH_ALIGN 29
|
|
|
2026 |
#define R_SH_CODE 30
|
|
|
2027 |
#define R_SH_DATA 31
|
|
|
2028 |
#define R_SH_LABEL 32
|
|
|
2029 |
#define R_SH_SWITCH8 33
|
|
|
2030 |
#define R_SH_GNU_VTINHERIT 34
|
|
|
2031 |
#define R_SH_GNU_VTENTRY 35
|
|
|
2032 |
#define R_SH_GOT32 160
|
|
|
2033 |
#define R_SH_PLT32 161
|
|
|
2034 |
#define R_SH_COPY 162
|
|
|
2035 |
#define R_SH_GLOB_DAT 163
|
|
|
2036 |
#define R_SH_JMP_SLOT 164
|
|
|
2037 |
#define R_SH_RELATIVE 165
|
|
|
2038 |
#define R_SH_GOTOFF 166
|
|
|
2039 |
#define R_SH_GOTPC 167
|
|
|
2040 |
/* Keep this the last entry. */
|
|
|
2041 |
#define R_SH_NUM 256
|
|
|
2042 |
|
|
|
2043 |
/* Additional s390 relocs */
|
|
|
2044 |
|
|
|
2045 |
#define R_390_NONE 0 /* No reloc. */
|
|
|
2046 |
#define R_390_8 1 /* Direct 8 bit. */
|
|
|
2047 |
#define R_390_12 2 /* Direct 12 bit. */
|
|
|
2048 |
#define R_390_16 3 /* Direct 16 bit. */
|
|
|
2049 |
#define R_390_32 4 /* Direct 32 bit. */
|
|
|
2050 |
#define R_390_PC32 5 /* PC relative 32 bit. */
|
|
|
2051 |
#define R_390_GOT12 6 /* 12 bit GOT offset. */
|
|
|
2052 |
#define R_390_GOT32 7 /* 32 bit GOT offset. */
|
|
|
2053 |
#define R_390_PLT32 8 /* 32 bit PC relative PLT address. */
|
|
|
2054 |
#define R_390_COPY 9 /* Copy symbol at runtime. */
|
|
|
2055 |
#define R_390_GLOB_DAT 10 /* Create GOT entry. */
|
|
|
2056 |
#define R_390_JMP_SLOT 11 /* Create PLT entry. */
|
|
|
2057 |
#define R_390_RELATIVE 12 /* Adjust by program base. */
|
|
|
2058 |
#define R_390_GOTOFF 13 /* 32 bit offset to GOT. */
|
|
|
2059 |
#define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */
|
|
|
2060 |
#define R_390_GOT16 15 /* 16 bit GOT offset. */
|
|
|
2061 |
#define R_390_PC16 16 /* PC relative 16 bit. */
|
|
|
2062 |
#define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */
|
|
|
2063 |
#define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */
|
|
|
2064 |
#define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */
|
|
|
2065 |
#define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */
|
|
|
2066 |
#define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */
|
|
|
2067 |
#define R_390_64 22 /* Direct 64 bit. */
|
|
|
2068 |
#define R_390_PC64 23 /* PC relative 64 bit. */
|
|
|
2069 |
#define R_390_GOT64 24 /* 64 bit GOT offset. */
|
|
|
2070 |
#define R_390_PLT64 25 /* 64 bit PC relative PLT address. */
|
|
|
2071 |
#define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */
|
|
|
2072 |
|
|
|
2073 |
/* Keep this the last entry. */
|
|
|
2074 |
#define R_390_NUM 19
|
|
|
2075 |
|
|
|
2076 |
/* CRIS relocations. */
|
|
|
2077 |
#define R_CRIS_NONE 0
|
|
|
2078 |
#define R_CRIS_8 1
|
|
|
2079 |
#define R_CRIS_16 2
|
|
|
2080 |
#define R_CRIS_32 3
|
|
|
2081 |
#define R_CRIS_8_PCREL 4
|
|
|
2082 |
#define R_CRIS_16_PCREL 5
|
|
|
2083 |
#define R_CRIS_32_PCREL 6
|
|
|
2084 |
#define R_CRIS_GNU_VTINHERIT 7
|
|
|
2085 |
#define R_CRIS_GNU_VTENTRY 8
|
|
|
2086 |
#define R_CRIS_COPY 9
|
|
|
2087 |
#define R_CRIS_GLOB_DAT 10
|
|
|
2088 |
#define R_CRIS_JUMP_SLOT 11
|
|
|
2089 |
#define R_CRIS_RELATIVE 12
|
|
|
2090 |
#define R_CRIS_16_GOT 13
|
|
|
2091 |
#define R_CRIS_32_GOT 14
|
|
|
2092 |
#define R_CRIS_16_GOTPLT 15
|
|
|
2093 |
#define R_CRIS_32_GOTPLT 16
|
|
|
2094 |
#define R_CRIS_32_GOTREL 17
|
|
|
2095 |
#define R_CRIS_32_PLT_GOTREL 18
|
|
|
2096 |
#define R_CRIS_32_PLT_PCREL 19
|
|
|
2097 |
|
|
|
2098 |
#define R_CRIS_NUM 20
|
|
|
2099 |
|
|
|
2100 |
#define R_MICROBLAZE_NONE 0
|
|
|
2101 |
#define R_MICROBLAZE_32 1
|
|
|
2102 |
#define R_MICROBLAZE_32_PCREL 2
|
|
|
2103 |
#define R_MICROBLAZE_64_PCREL 3
|
|
|
2104 |
#define R_MICROBLAZE_32_PCREL_LO 4
|
|
|
2105 |
#define R_MICROBLAZE_64 5
|
|
|
2106 |
#define R_MICROBLAZE_32_LO 6
|
|
|
2107 |
#define R_MICROBLAZE_SRO32 7
|
|
|
2108 |
#define R_MICROBLAZE_SRW32 8
|
|
|
2109 |
#define R_MICROBLAZE_64_NONE 9
|
|
|
2110 |
#define R_MICROBLAZE_32_SYM_OP_SYM 10
|
|
|
2111 |
#define R_MICROBLAZE_GNU_VTINHERIT 11
|
|
|
2112 |
#define R_MICROBLAZE_GNU_VTENTRY 12
|
|
|
2113 |
|
|
|
2114 |
#define R_MICROBLAZE_NUM 13
|
|
|
2115 |
|
|
|
2116 |
/* Altera NIOS specific definitions. */
|
|
|
2117 |
|
|
|
2118 |
#define FLAT_NIOS2_R_32 0 /* Normal 32-bit reloc */
|
|
|
2119 |
#define FLAT_NIOS2_R_HI_LO 1
|
|
|
2120 |
#define FLAT_NIOS2_R_HIADJ_LO 2
|
|
|
2121 |
#define FLAT_NIOS2_R_CALL26 4
|
|
|
2122 |
|
|
|
2123 |
/* NIOS relocations. */
|
|
|
2124 |
#define R_NIOS_NONE 0
|
|
|
2125 |
#define R_NIOS_32 1 /* A 32 bit absolute relocation.*/
|
|
|
2126 |
#define R_NIOS_LO16_LO5 2 /* A LO-16 5 bit absolute relocation. */
|
|
|
2127 |
#define R_NIOS_LO16_HI11 3 /* A LO-16 top 11 bit absolute relocation. */
|
|
|
2128 |
#define R_NIOS_HI16_LO5 4 /* A HI-16 5 bit absolute relocation. */
|
|
|
2129 |
#define R_NIOS_HI16_HI11 5 /* A HI-16 top 11 bit absolute relocation. */
|
|
|
2130 |
#define R_NIOS_PCREL6 6 /* A 6 bit relative relocation. */
|
|
|
2131 |
#define R_NIOS_PCREL8 7 /* An 8 bit relative relocation. */
|
|
|
2132 |
#define R_NIOS_PCREL11 8 /* An 11 bit relative relocation. */
|
|
|
2133 |
#define R_NIOS_16 9 /* A 16 bit absolute relocation. */
|
|
|
2134 |
#define R_NIOS_H_LO5 10 /* Low 5-bits of absolute relocation in halfwords. */
|
|
|
2135 |
#define R_NIOS_H_HI11 11 /* Top 11 bits of 16-bit absolute relocation in halfwords. */
|
|
|
2136 |
#define R_NIOS_H_XLO5 12 /* Low 5 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
|
|
|
2137 |
#define R_NIOS_H_XHI11 13 /* Top 11 bits of top 16-bits of 32-bit absolute relocation in halfwords. */
|
|
|
2138 |
#define R_NIOS_H_16 14 /* Half-word @h value */
|
|
|
2139 |
#define R_NIOS_H_32 15 /* Word @h value */
|
|
|
2140 |
#define R_NIOS_GNU_VTINHERIT 200 /* GNU extension to record C++ vtable hierarchy */
|
|
|
2141 |
#define R_NIOS_GNU_VTENTRY 201 /* GNU extension to record C++ vtable member usage */
|
|
|
2142 |
/* Keep this the last entry. */
|
|
|
2143 |
#define R_NIOS_NUM 202
|
|
|
2144 |
|
|
|
2145 |
/* NIOS II relocations */
|
|
|
2146 |
#define R_NIOS2_NONE 0
|
|
|
2147 |
#define R_NIOS2_S16 1
|
|
|
2148 |
#define R_NIOS2_U16 2
|
|
|
2149 |
#define R_NIOS2_PCREL16 3
|
|
|
2150 |
#define R_NIOS2_CALL26 4
|
|
|
2151 |
#define R_NIOS2_IMM5 5
|
|
|
2152 |
#define R_NIOS2_CACHE_OPX 6
|
|
|
2153 |
#define R_NIOS2_IMM6 7
|
|
|
2154 |
#define R_NIOS2_IMM8 8
|
|
|
2155 |
#define R_NIOS2_HI16 9
|
|
|
2156 |
#define R_NIOS2_LO16 10
|
|
|
2157 |
#define R_NIOS2_HIADJ16 11
|
|
|
2158 |
#define R_NIOS2_BFD_RELOC_32 12
|
|
|
2159 |
#define R_NIOS2_BFD_RELOC_16 13
|
|
|
2160 |
#define R_NIOS2_BFD_RELOC_8 14
|
|
|
2161 |
#define R_NIOS2_GPREL 15
|
|
|
2162 |
#define R_NIOS2_GNU_VTINHERIT 16
|
|
|
2163 |
#define R_NIOS2_GNU_VTENTRY 17
|
|
|
2164 |
#define R_NIOS2_UJMP 18
|
|
|
2165 |
#define R_NIOS2_CJMP 19
|
|
|
2166 |
#define R_NIOS2_CALLR 20
|
|
|
2167 |
#define R_NIOS2_ALIGN 21
|
|
|
2168 |
/* Keep this the last entry. */
|
|
|
2169 |
#define R_NIOS2_NUM 22
|
|
|
2170 |
|
|
|
2171 |
#endif /* elf.h */
|