Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support, from information published
in "UNIX System V Release 4, Programmers Guide: ANSI C and
Programming Support Tools".
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
that are common to both the internal and external representations.
For example, ELFMAG0 is the byte 0x7F in both the internal (in-memory)
and external (in-file) representations. */
#ifndef _ELF_COMMON_H
#define _ELF_COMMON_H
#define EI_MAG0 0 /* File identification byte 0 index */
#define ELFMAG0 0x7F /* Magic number byte 0 */
#define EI_MAG1 1 /* File identification byte 1 index */
#define ELFMAG1 'E' /* Magic number byte 1 */
#define EI_MAG2 2 /* File identification byte 2 index */
#define ELFMAG2 'L' /* Magic number byte 2 */
#define EI_MAG3 3 /* File identification byte 3 index */
#define ELFMAG3 'F' /* Magic number byte 3 */
#define EI_CLASS 4 /* File class */
#define ELFCLASSNONE 0 /* Invalid class */
#define ELFCLASS32 1 /* 32-bit objects */
#define ELFCLASS64 2 /* 64-bit objects */
#define EI_DATA 5 /* Data encoding */
#define ELFDATANONE 0 /* Invalid data encoding */
#define ELFDATA2LSB 1 /* 2's complement, little endian */
#define ELFDATA2MSB 2 /* 2's complement, big endian */
#define EI_VERSION 6 /* File version */
#define EI_OSABI 7 /* Operating System/ABI indication */
#define ELFOSABI_NONE 0 /* UNIX System V ABI */
#define ELFOSABI_HPUX 1 /* HP-UX operating system */
#define ELFOSABI_NETBSD 2 /* NetBSD */
#define ELFOSABI_LINUX 3 /* GNU/Linux */
#define ELFOSABI_HURD 4 /* GNU/Hurd */
#define ELFOSABI_SOLARIS 6 /* Solaris */
#define ELFOSABI_AIX 7 /* AIX */
#define ELFOSABI_IRIX 8 /* IRIX */
#define ELFOSABI_FREEBSD 9 /* FreeBSD */
#define ELFOSABI_TRU64 10 /* TRU64 UNIX */
#define ELFOSABI_MODESTO 11 /* Novell Modesto */
#define ELFOSABI_OPENBSD 12 /* OpenBSD */
#define ELFOSABI_OPENVMS 13 /* OpenVMS */
#define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */
#define ELFOSABI_AROS 15 /* AROS */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define EI_ABIVERSION 8 /* ABI version */
#define EI_PAD 9 /* Start of padding bytes */
#define ET_NONE 0 /* No file type */
#define ET_REL 1 /* Relocatable file */
#define ET_EXEC 2 /* Executable file */
#define ET_DYN 3 /* Shared object file */
#define ET_CORE 4 /* Core file */
#define ET_LOOS 0xFE00 /* Operating system-specific */
#define ET_HIOS 0xFEFF /* Operating system-specific */
#define ET_LOPROC 0xFF00 /* Processor-specific */
#define ET_HIPROC 0xFFFF /* Processor-specific */
are officially assigned by registry@sco.com. See below for a list of
ad-hoc numbers used during initial development. */
#define EM_NONE 0 /* No machine */
#define EM_M32 1 /* AT&T WE 32100 */
#define EM_SPARC 2 /* SUN SPARC */
#define EM_386 3 /* Intel 80386 */
#define EM_68K 4 /* Motorola m68k family */
#define EM_88K 5 /* Motorola m88k family */
#define EM_486 6 /* Intel 80486 *//* Reserved for future use */
#define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
#define EM_S370 9 /* IBM System/370 */
#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated */
#define EM_PARISC 15 /* HPPA */
#define EM_VPP550 17 /* Fujitsu VPP500 */
#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
#define EM_960 19 /* Intel 80960 */
#define EM_PPC 20 /* PowerPC */
#define EM_PPC64 21 /* 64-bit PowerPC */
#define EM_S390 22 /* IBM S/390 */
#define EM_SPU 23 /* Sony/Toshiba/IBM SPU */
#define EM_V800 36 /* NEC V800 series */
#define EM_FR20 37 /* Fujitsu FR20 */
#define EM_RH32 38 /* TRW RH32 */
#define EM_MCORE 39 /* Motorola M*Core */ /* May also be taken by Fujitsu MMA */
#define EM_RCE 39 /* Old name for MCore */
#define EM_ARM 40 /* ARM */
#define EM_OLD_ALPHA 41 /* Digital Alpha */
#define EM_SH 42 /* Renesas (formerly Hitachi) / SuperH SH */
#define EM_SPARCV9 43 /* SPARC v9 64-bit */
#define EM_TRICORE 44 /* Siemens Tricore embedded processor */
#define EM_ARC 45 /* ARC Cores */
#define EM_H8_300 46 /* Renesas (formerly Hitachi) H8/300 */
#define EM_H8_300H 47 /* Renesas (formerly Hitachi) H8/300H */
#define EM_H8S 48 /* Renesas (formerly Hitachi) H8S */
#define EM_H8_500 49 /* Renesas (formerly Hitachi) H8/500 */
#define EM_IA_64 50 /* Intel IA-64 Processor */
#define EM_MIPS_X 51 /* Stanford MIPS-X */
#define EM_COLDFIRE 52 /* Motorola Coldfire */
#define EM_68HC12 53 /* Motorola M68HC12 */
#define EM_MMA 54 /* Fujitsu Multimedia Accelerator */
#define EM_PCP 55 /* Siemens PCP */
#define EM_NCPU 56 /* Sony nCPU embedded RISC processor */
#define EM_NDR1 57 /* Denso NDR1 microprocesspr */
#define EM_STARCORE 58 /* Motorola Star*Core processor */
#define EM_ME16 59 /* Toyota ME16 processor */
#define EM_ST100 60 /* STMicroelectronics ST100 processor */
#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ embedded processor */
#define EM_X86_64 62 /* Advanced Micro Devices X86-64 processor */
#define EM_PDSP 63 /* Sony DSP Processor */
#define EM_PDP10 64 /* Digital Equipment Corp. PDP-10 */
#define EM_PDP11 65 /* Digital Equipment Corp. PDP-11 */
#define EM_FX66 66 /* Siemens FX66 microcontroller */
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 bit microcontroller */
#define EM_ST7 68 /* STMicroelectronics ST7 8-bit microcontroller */
#define EM_68HC16 69 /* Motorola MC68HC16 Microcontroller */
#define EM_68HC11 70 /* Motorola MC68HC11 Microcontroller */
#define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */
#define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */
#define EM_SVX 73 /* Silicon Graphics SVx */
#define EM_ST19 74 /* STMicroelectronics ST19 8-bit cpu */
#define EM_VAX 75 /* Digital VAX */
#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */
#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded cpu */
#define EM_FIREPATH 78 /* Element 14 64-bit DSP processor */
#define EM_ZSP 79 /* LSI Logic's 16-bit DSP processor */
#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */
#define EM_HUANY 81 /* Harvard's machine-independent format */
#define EM_PRISM 82 /* SiTera Prism */
#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
#define EM_FR30 84 /* Fujitsu FR30 */
#define EM_D10V 85 /* Mitsubishi D10V */
#define EM_D30V 86 /* Mitsubishi D30V */
#define EM_V850 87 /* NEC v850 */
#define EM_M32R 88 /* Renesas M32R (formerly Mitsubishi M32R) */
#define EM_MN10300 89 /* Matsushita MN10300 */
#define EM_MN10200 90 /* Matsushita MN10200 */
#define EM_PJ 91 /* picoJava */
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor */
#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */
#define EM_NS32K 97 /* National Semiconductor 32000 series */
#define EM_TPC 98 /* Tenor Network TPC processor */
#define EM_SNP1K 99 /* Trebia SNP 1000 processor */
#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller */
#define EM_IP2K 101 /* Ubicom IP2022 micro controller */
#define EM_MAX 102 /* MAX Processor */
#define EM_CR 103 /* National Semiconductor CompactRISC */
#define EM_F2MC16 104 /* Fujitsu F2MC16 */
#define EM_MSP430 105 /* TI msp430 micro controller */
#define EM_BLACKFIN 106 /* ADI Blackfin */
#define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors */
#define EM_SEP 108 /* Sharp embedded microprocessor */
#define EM_ARCA 109 /* Arca RISC Microprocessor */
#define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University */
#define EM_EXCESS 111 /* eXcess: 16/32/64-bit configurable embedded CPU */
#define EM_DXP 112 /* Icera Semiconductor Inc. Deep Execution Processor */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_CRX 114 /* National Semiconductor CRX */
#define EM_XGATE 115 /* Motorola XGATE embedded processor */
#define EM_C166 116 /* Infineon C16x/XC16x processor */
#define EM_M16C 117 /* Renesas M16C series microprocessors */
#define EM_DSPIC30F 118 /* Microchip Technology dsPIC30F Digital Signal Controller */
#define EM_CE 119 /* Freescale Communication Engine RISC core */
#define EM_M32C 120 /* Renesas M32C series microprocessors */
#define EM_TSK3000 131 /* Altium TSK3000 core */
#define EM_RS08 132 /* Freescale RS08 embedded processor */
#define EM_ECOG2 134 /* Cyan Technology eCOG2 microprocessor */
#define EM_SCORE 135 /* Sunplus Score */
#define EM_DSP24 136 /* New Japan Radio (NJR) 24-bit DSP Processor */
#define EM_VIDEOCORE3 137 /* Broadcom VideoCore III processor */
#define EM_LATTICEMICO32 138 /* RISC processor for Lattice FPGA architecture */
#define EM_SE_C17 139 /* Seiko Epson C17 family */
#define EM_MMDSP_PLUS 160 /* STMicroelectronics 64bit VLIW Data Signal Processor */
#define EM_CYPRESS_M8C 161 /* Cypress M8C microprocessor */
#define EM_R32C 162 /* Renesas R32C series microprocessors */
#define EM_TRIMEDIA 163 /* NXP Semiconductors TriMedia architecture family */
#define EM_QDSP6 164 /* QUALCOMM DSP6 Processor */
#define EM_8051 165 /* Intel 8051 and variants */
#define EM_STXP7X 166 /* STMicroelectronics STxP7x family */
#define EM_NDS32 167 /* Andes Technology compact code size embedded RISC processor family */
#define EM_ECOG1 168 /* Cyan Technology eCOG1X family */
#define EM_ECOG1X 168 /* Cyan Technology eCOG1X family */
#define EM_MAXQ30 169 /* Dallas Semiconductor MAXQ30 Core Micro-controllers */
#define EM_XIMO16 170 /* New Japan Radio (NJR) 16-bit DSP Processor */
#define EM_MANIK 171 /* M2000 Reconfigurable RISC Microprocessor */
#define EM_CRAYNV2 172 /* Cray Inc. NV2 vector architecture */
#define EM_RX 173 /* Renesas RX family */
#define EM_METAG 174 /* Imagination Technologies META processor architecture */
#define EM_MCST_ELBRUS 175 /* MCST Elbrus general purpose hardware architecture */
#define EM_ECOG16 176 /* Cyan Technology eCOG16 family */
#define EM_CR16 177 /* National Semiconductor CompactRISC 16-bit processor */
random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
with official or non-GNU unofficial values.
NOTE: Do not just increment the most recent number by one.
Somebody else somewhere will do exactly the same thing, and you
will have a collision. Instead, pick a random number.
Normally, each entity or maintainer responsible for a machine with an
unofficial e_machine number should eventually ask registry@sco.com for
an officially blessed number to be added to the list above. */
This should be removed shortly. */
#define EM_OLD_SPARCV9 11
#define EM_PPC_OLD 17
#define EM_PJ_OLD 99
#define EM_CR16_OLD 115
#define EM_AVR_OLD 0x1057
#define EM_MSP430_OLD 0x1059
#define EM_MT 0x2530
#define EM_CYGNUS_FR30 0x3330
#define EM_OPENRISC_OLD 0x3426
#define EM_DLX 0x5aa5
#define EM_CYGNUS_FRV 0x5441
#define EM_XC16X 0x4688
#define EM_CYGNUS_D10V 0x7650
#define EM_CYGNUS_D30V 0x7676
#define EM_IP2K_OLD 0x8217
#define EM_OR32 0x8472
#define EM_CYGNUS_POWERPC 0x9025
#define EM_ALPHA 0x9026
#define EM_CYGNUS_M32R 0x9041
#define EM_CYGNUS_V850 0x9080
#define EM_S390_OLD 0xa390
#define EM_XTENSA_OLD 0xabc7
#define EM_XSTORMY16 0xad45
Written in the absense of an ABI. */
#define EM_CYGNUS_MN10300 0xbeef
#define EM_CYGNUS_MN10200 0xdead
#define EM_M32C_OLD 0xFEB0
#define EM_IQ2000 0xFEBA
#define EM_NIOS32 0xFEBB
#define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */
#define EV_NONE 0 /* Invalid ELF version */
#define EV_CURRENT 1 /* Current version */
#define PT_NULL 0 /* Program header table entry unused */
#define PT_LOAD 1 /* Loadable program segment */
#define PT_DYNAMIC 2 /* Dynamic linking information */
#define PT_INTERP 3 /* Program interpreter */
#define PT_NOTE 4 /* Auxiliary information */
#define PT_SHLIB 5 /* Reserved, unspecified semantics */
#define PT_PHDR 6 /* Entry for header table itself */
#define PT_TLS 7 /* Thread local storage segment */
#define PT_LOOS 0x60000000 /* OS-specific */
#define PT_HIOS 0x6fffffff /* OS-specific */
#define PT_LOPROC 0x70000000 /* Processor-specific */
#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) /* Frame unwind information */
#define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */
#define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
#define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */
#define PF_X (1 << 0) /* Segment is executable */
#define PF_W (1 << 1) /* Segment is writable */
#define PF_R (1 << 2) /* Segment is readable */
#define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */
#define SHT_NULL 0 /* Section header table entry unused */
#define SHT_PROGBITS 1 /* Program specific (private) data */
#define SHT_SYMTAB 2 /* Link editing symbol table */
#define SHT_STRTAB 3 /* A string table */
#define SHT_RELA 4 /* Relocation entries with addends */
#define SHT_HASH 5 /* A symbol hash table */
#define SHT_DYNAMIC 6 /* Information for dynamic linking */
#define SHT_NOTE 7 /* Information that marks file */
#define SHT_NOBITS 8 /* Section occupies no space in file */
#define SHT_REL 9 /* Relocation entries, no addends */
#define SHT_SHLIB 10 /* Reserved, unspecified semantics */
#define SHT_DYNSYM 11 /* Dynamic linking symbol table */
#define SHT_INIT_ARRAY 14 /* Array of ptrs to init functions */
#define SHT_FINI_ARRAY 15 /* Array of ptrs to finish functions */
#define SHT_PREINIT_ARRAY 16 /* Array of ptrs to pre-init funcs */
#define SHT_GROUP 17 /* Section contains a section group */
#define SHT_SYMTAB_SHNDX 18 /* Indicies for SHN_XINDEX entries */
#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
#define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes */
#define SHT_GNU_HASH 0x6ffffff6 /* GNU style symbol hash table */
#define SHT_GNU_LIBLIST 0x6ffffff7 /* List of prelink dependencies */
SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU*
versions. */
#define SHT_SUNW_verdef 0x6ffffffd /* Versions defined by file */
#define SHT_SUNW_verneed 0x6ffffffe /* Versions needed by file */
#define SHT_SUNW_versym 0x6fffffff /* Symbol versions */
#define SHT_GNU_verdef SHT_SUNW_verdef
#define SHT_GNU_verneed SHT_SUNW_verneed
#define SHT_GNU_versym SHT_SUNW_versym
#define SHT_LOPROC 0x70000000 /* Processor-specific semantics, lo */
#define SHT_HIPROC 0x7FFFFFFF /* Processor-specific semantics, hi */
#define SHT_LOUSER 0x80000000 /* Application-specific semantics */
#define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */
#define SHF_WRITE (1 << 0) /* Writable data during execution */
#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
#define SHF_EXECINSTR (1 << 2) /* Executable machine instructions */
#define SHF_MERGE (1 << 4) /* Data in this section can be merged */
#define SHF_STRINGS (1 << 5) /* Contains null terminated character strings */
#define SHF_INFO_LINK (1 << 6) /* sh_info holds section header table index */
#define SHF_LINK_ORDER (1 << 7) /* Preserve section ordering when linking */
#define SHF_OS_NONCONFORMING (1 << 8) /* OS specific processing required */
#define SHF_GROUP (1 << 9) /* Member of a section group */
#define SHF_TLS (1 << 10) /* Thread local storage section */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
#define NT_TASKSTRUCT 4 /* Contains copy of task struct */
#define NT_AUXV 6 /* Contains copy of Elfxx_auxv_t */
#define NT_PRXFPREG 0x46e62b7f /* Contains a user_xfpregs_struct; */
#define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */
#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
#define NT_PSTATUS 10 /* Has a struct pstatus */
#define NT_FPREGS 12 /* Has a struct fpregset */
#define NT_PSINFO 13 /* Has a struct psinfo */
#define NT_LWPSTATUS 16 /* Has a struct lwpstatus_t */
#define NT_LWPSINFO 17 /* Has a struct lwpsinfo_t */
#define NT_WIN32PSTATUS 18 /* Has a struct win32_pstatus */
must start with "NetBSD-CORE". */
#define NT_NETBSDCORE_PROCINFO 1 /* Has a struct procinfo */
#define NT_NETBSDCORE_FIRSTMACH 32 /* start of machdep note types */
must start with "SPU/". */
#define NT_SPU 1
#define NT_VERSION 1 /* Contains a version string. */
#define NT_ARCH 2 /* Contains an architecture string. */
#define NT_GNU_ABI_TAG 1
#define NT_GNU_HWCAP 2 /* Used by ld.so and kernel vDSO. */
#define NT_GNU_BUILD_ID 3 /* Generated by ld --build-id. */
#define NT_GNU_GOLD_VERSION 4 /* Generated by gold. */
#define GNU_ABI_TAG_LINUX 0
#define GNU_ABI_TAG_HURD 1
#define GNU_ABI_TAG_SOLARIS 2
#define GNU_ABI_TAG_FREEBSD 3
#define GNU_ABI_TAG_NETBSD 4
#define NT_NETBSD_IDENT 1
#define NT_OPENBSD_IDENT 1
#define NT_FREEBSD_ABI_TAG 1
which contains the symbol binding and symbol type. The STB_ and STT_
defines identify the binding and type. */
#define ELF_ST_BIND(val) (((unsigned int)(val)) >> 4)
#define ELF_ST_TYPE(val) ((val) & 0xF)
#define ELF_ST_INFO(bind,type) (((bind) << 4) + ((type) & 0xF))
the ELF spec defines them, so here they are. */
#define ELF32_ST_BIND ELF_ST_BIND
#define ELF32_ST_TYPE ELF_ST_TYPE
#define ELF32_ST_INFO ELF_ST_INFO
#define ELF64_ST_BIND ELF_ST_BIND
#define ELF64_ST_TYPE ELF_ST_TYPE
#define ELF64_ST_INFO ELF_ST_INFO
the st_other field. The STV_ defines specify the actual visibility. */
#define ELF_ST_VISIBILITY(v) ((v) & 0x3)
They should be set to zero. */
#define ELF32_ST_VISIBILITY ELF_ST_VISIBILITY
#define ELF64_ST_VISIBILITY ELF_ST_VISIBILITY
#define STN_UNDEF 0 /* Undefined symbol index */
#define STB_LOCAL 0 /* Symbol not visible outside obj */
#define STB_GLOBAL 1 /* Symbol visible outside obj */
#define STB_WEAK 2 /* Like globals, lower precedence */
#define STB_LOOS 10 /* OS-specific semantics */
#define STB_HIOS 12 /* OS-specific semantics */
#define STB_LOPROC 13 /* Application-specific semantics */
#define STB_HIPROC 15 /* Application-specific semantics */
#define STT_NOTYPE 0 /* Symbol type is unspecified */
#define STT_OBJECT 1 /* Symbol is a data object */
#define STT_FUNC 2 /* Symbol is a code object */
#define STT_SECTION 3 /* Symbol associated with a section */
#define STT_FILE 4 /* Symbol gives a file name */
#define STT_COMMON 5 /* An uninitialised common block */
#define STT_TLS 6 /* Thread local data object */
#define STT_RELC 8 /* Complex relocation expression */
#define STT_SRELC 9 /* Signed Complex relocation expression */
#define STT_LOOS 10 /* OS-specific semantics */
#define STT_HIOS 12 /* OS-specific semantics */
#define STT_LOPROC 13 /* Application-specific semantics */
#define STT_HIPROC 15 /* Application-specific semantics */
become part of an executable or shared library. */
#define STV_DEFAULT 0 /* Visibility is specified by binding type */
#define STV_INTERNAL 1 /* OS specific version of STV_HIDDEN */
#define STV_HIDDEN 2 /* Can only be seen inside currect component */
#define STV_PROTECTED 3 /* Treat as STB_LOCAL inside current component */
#define ELF32_R_SYM(i) ((i) >> 8)
#define ELF32_R_TYPE(i) ((i) & 0xff)
#define ELF32_R_INFO(s,t) (((s) << 8) + ((t) & 0xff))
#define ELF64_R_SYM(i) ((i) >> 32)
#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
#define ELF64_R_INFO(s,t) (((bfd_vma) (s) << 31 << 1) + (bfd_vma) (t))
#define DT_NULL 0
#define DT_NEEDED 1
#define DT_PLTRELSZ 2
#define DT_PLTGOT 3
#define DT_HASH 4
#define DT_STRTAB 5
#define DT_SYMTAB 6
#define DT_RELA 7
#define DT_RELASZ 8
#define DT_RELAENT 9
#define DT_STRSZ 10
#define DT_SYMENT 11
#define DT_INIT 12
#define DT_FINI 13
#define DT_SONAME 14
#define DT_RPATH 15
#define DT_SYMBOLIC 16
#define DT_REL 17
#define DT_RELSZ 18
#define DT_RELENT 19
#define DT_PLTREL 20
#define DT_DEBUG 21
#define DT_TEXTREL 22
#define DT_JMPREL 23
#define DT_BIND_NOW 24
#define DT_INIT_ARRAY 25
#define DT_FINI_ARRAY 26
#define DT_INIT_ARRAYSZ 27
#define DT_FINI_ARRAYSZ 28
#define DT_RUNPATH 29
#define DT_FLAGS 30
#define DT_ENCODING 32
#define DT_PREINIT_ARRAY 32
#define DT_PREINIT_ARRAYSZ 33
for DT_LOOS and DT_HIOS. Some implementations however, use
values outside of the new range (see below). */
#define OLD_DT_LOOS 0x60000000
#define DT_LOOS 0x6000000d
#define DT_HIOS 0x6ffff000
#define OLD_DT_HIOS 0x6fffffff
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
everywhere. Note these values lie outside of the (new) range for
OS specific values. This is a deliberate special case and we
maintain it for backwards compatability. */
#define DT_VALRNGLO 0x6ffffd00
#define DT_GNU_PRELINKED 0x6ffffdf5
#define DT_GNU_CONFLICTSZ 0x6ffffdf6
#define DT_GNU_LIBLISTSZ 0x6ffffdf7
#define DT_CHECKSUM 0x6ffffdf8
#define DT_PLTPADSZ 0x6ffffdf9
#define DT_MOVEENT 0x6ffffdfa
#define DT_MOVESZ 0x6ffffdfb
#define DT_FEATURE 0x6ffffdfc
#define DT_POSFLAG_1 0x6ffffdfd
#define DT_SYMINSZ 0x6ffffdfe
#define DT_SYMINENT 0x6ffffdff
#define DT_VALRNGHI 0x6ffffdff
#define DT_ADDRRNGLO 0x6ffffe00
#define DT_GNU_HASH 0x6ffffef5
#define DT_TLSDESC_PLT 0x6ffffef6
#define DT_TLSDESC_GOT 0x6ffffef7
#define DT_GNU_CONFLICT 0x6ffffef8
#define DT_GNU_LIBLIST 0x6ffffef9
#define DT_CONFIG 0x6ffffefa
#define DT_DEPAUDIT 0x6ffffefb
#define DT_AUDIT 0x6ffffefc
#define DT_PLTPAD 0x6ffffefd
#define DT_MOVETAB 0x6ffffefe
#define DT_SYMINFO 0x6ffffeff
#define DT_ADDRRNGHI 0x6ffffeff
#define DT_RELACOUNT 0x6ffffff9
#define DT_RELCOUNT 0x6ffffffa
#define DT_FLAGS_1 0x6ffffffb
#define DT_VERDEF 0x6ffffffc
#define DT_VERDEFNUM 0x6ffffffd
#define DT_VERNEED 0x6ffffffe
#define DT_VERNEEDNUM 0x6fffffff
#define DT_VERSYM 0x6ffffff0
#define DT_LOPROC 0x70000000
#define DT_HIPROC 0x7fffffff
everywhere, and hope they do not conflict. */
#define DT_AUXILIARY 0x7ffffffd
#define DT_USED 0x7ffffffe
#define DT_FILTER 0x7fffffff
#define DTF_1_PARINIT 0x00000001
http://docs.sun.com:80/ab2/coll.45.13/LLM/@Ab2PageView/21165?Ab2Lang=C&Ab2Enc=iso-8859-1
DTF_1_CONFEXP is the same as DTF_1_PARINIT. It is a typo. The value
defined here is the same as the one in <sys/link.h> on Solaris 8. */
#define DTF_1_CONFEXP 0x00000002
#define DF_P1_LAZYLOAD 0x00000001
#define DF_P1_GROUPPERM 0x00000002
#define DF_1_NOW 0x00000001
#define DF_1_GLOBAL 0x00000002
#define DF_1_GROUP 0x00000004
#define DF_1_NODELETE 0x00000008
#define DF_1_LOADFLTR 0x00000010
#define DF_1_INITFIRST 0x00000020
#define DF_1_NOOPEN 0x00000040
#define DF_1_ORIGIN 0x00000080
#define DF_1_DIRECT 0x00000100
#define DF_1_TRANS 0x00000200
#define DF_1_INTERPOSE 0x00000400
#define DF_1_NODEFLIB 0x00000800
#define DF_1_NODUMP 0x00001000
#define DF_1_CONLFAT 0x00002000
#define DF_ORIGIN (1 << 0)
#define DF_SYMBOLIC (1 << 1)
#define DF_TEXTREL (1 << 2)
#define DF_BIND_NOW (1 << 3)
#define DF_STATIC_TLS (1 << 4)
structure. */
#define VER_DEF_NONE 0
#define VER_DEF_CURRENT 1
structure. */
#define VER_FLG_BASE 0x1
#define VER_FLG_WEAK 0x2
#define VER_NDX_LOCAL 0
#define VER_NDX_GLOBAL 1
structure. */
#define VER_NEED_NONE 0
#define VER_NEED_CURRENT 1
is hidden, and is only visible with an explicit version number.
This is a GNU extension. */
#define VERSYM_HIDDEN 0x8000
#define VERSYM_VERSION 0x7fff
indictes that the rest of the name is actually the name of a
version node, and is not part of the actual name. This is a GNU
extension. For example, the symbol name `stat@ver2' is taken to
mean the symbol `stat' in version `ver2'. */
#define ELF_VER_CHR '@'
#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy loaded */
#define SYMINFO_NONE 0
#define SYMINFO_CURRENT 1
#define SYMINFO_NUM 2
#define GRP_COMDAT 0x1 /* A COMDAT group */
#define AT_NULL 0 /* End of vector */
#define AT_IGNORE 1 /* Entry should be ignored */
#define AT_EXECFD 2 /* File descriptor of program */
#define AT_PHDR 3 /* Program headers for program */
#define AT_PHENT 4 /* Size of program header entry */
#define AT_PHNUM 5 /* Number of program headers */
#define AT_PAGESZ 6 /* System page size */
#define AT_BASE 7 /* Base address of interpreter */
#define AT_FLAGS 8 /* Flags */
#define AT_ENTRY 9 /* Entry point of program */
#define AT_NOTELF 10 /* Program is not ELF */
#define AT_UID 11 /* Real uid */
#define AT_EUID 12 /* Effective uid */
#define AT_GID 13 /* Real gid */
#define AT_EGID 14 /* Effective gid */
#define AT_CLKTCK 17 /* Frequency of times() */
#define AT_PLATFORM 15 /* String identifying platform. */
#define AT_HWCAP 16 /* Machine dependent hints about
processor capabilities. */
#define AT_FPUCW 18 /* Used FPU control word. */
#define AT_DCACHEBSIZE 19 /* Data cache block size. */
#define AT_ICACHEBSIZE 20 /* Instruction cache block size. */
#define AT_UCACHEBSIZE 21 /* Unified cache block size. */
#define AT_IGNOREPPC 22 /* Entry should be ignored */
#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
nice things. */
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33 /* Pointer to ELF header of system-supplied DSO. */
#define AT_SUN_UID 2000 /* Effective user ID. */
#define AT_SUN_RUID 2001 /* Real user ID. */
#define AT_SUN_GID 2002 /* Effective group ID. */
#define AT_SUN_RGID 2003 /* Real group ID. */
#define AT_SUN_LDELF 2004 /* Dynamic linker's ELF header. */
#define AT_SUN_LDSHDR 2005 /* Dynamic linker's section headers. */
#define AT_SUN_LDNAME 2006 /* String giving name of dynamic linker. */
#define AT_SUN_LPAGESZ 2007 /* Large pagesize. */
#define AT_SUN_PLATFORM 2008 /* Platform name string. */
#define AT_SUN_HWCAP 2009 /* Machine dependent hints about
processor capabilities. */
#define AT_SUN_IFLUSH 2010 /* Should flush icache? */
#define AT_SUN_CPU 2011 /* CPU name string. */
#define AT_SUN_EMUL_ENTRY 2012 /* COFF entry point address. */
#define AT_SUN_EMUL_EXECFD 2013 /* COFF executable file descriptor. */
#define AT_SUN_EXECNAME 2014 /* Canonicalized file name given to execve. */
#define AT_SUN_MMU 2015 /* String for name of MMU module. */
#define AT_SUN_LDDATA 2016 /* Dynamic linker's data segment address. */
#define AT_SUN_AUXFLAGS 2017 /* AF_SUN_ flags passed from the kernel. */
#endif
