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Diffstat (limited to 'include/elf/common.h')
| -rw-r--r-- | include/elf/common.h | 638 |
1 files changed, 0 insertions, 638 deletions
diff --git a/include/elf/common.h b/include/elf/common.h deleted file mode 100644 index d6e45fcc5..000000000 --- a/include/elf/common.h +++ /dev/null @@ -1,638 +0,0 @@ -/* ELF support for BFD. - Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002 - 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - - -/* This file is part of ELF support for BFD, and contains the portions - 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 - -/* Fields in e_ident[] */ - -#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_STANDALONE 255 /* Standalone (embedded) application */ -#define ELFOSABI_ARM 97 /* ARM */ - -#define EI_ABIVERSION 8 /* ABI version */ - -#define EI_PAD 9 /* Start of padding bytes */ - - -/* Values for e_type, which identifies the object file type. */ - -#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 */ - -/* Values for e_machine, which identifies the architecture. These numbers - 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)*/ /* Depreciated */ - -#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_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 /* Hitachi 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 /* Hitachi H8/300 */ -#define EM_H8_300H 47 /* Hitachi H8/300H */ -#define EM_H8S 48 /* Hitachi H8S */ -#define EM_H8_500 49 /* Hitachi H8/500 */ -#define EM_IA_64 50 /* Intel IA-64 Processor */ -#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_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 /* 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 */ - -/* If it is necessary to assign new unofficial EM_* values, please pick large - 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. */ - -#define EM_PJ_OLD 99 /* picoJava */ - -/* Cygnus PowerPC ELF backend. Written in the absence of an ABI. */ -#define EM_CYGNUS_POWERPC 0x9025 - -/* Old version of Sparc v9, from before the ABI; this should be - removed shortly. */ -#define EM_OLD_SPARCV9 11 - -/* Old version of PowerPC, this should be removed shortly. */ -#define EM_PPC_OLD 17 - -/* (Depreciated) Temporary number for the OpenRISC processor. */ -#define EM_OR32 0x8472 - -/* Cygnus M32R ELF backend. Written in the absence of an ABI. */ -#define EM_CYGNUS_M32R 0x9041 - -/* Alpha backend magic number. Written in the absence of an ABI. */ -#define EM_ALPHA 0x9026 - -/* old S/390 backend magic number. Written in the absence of an ABI. */ -#define EM_S390_OLD 0xa390 - -/* D10V backend magic number. Written in the absence of an ABI. */ -#define EM_CYGNUS_D10V 0x7650 - -/* D30V backend magic number. Written in the absence of an ABI. */ -#define EM_CYGNUS_D30V 0x7676 - -/* V850 backend magic number. Written in the absense of an ABI. */ -#define EM_CYGNUS_V850 0x9080 - -/* mn10200 and mn10300 backend magic numbers. - Written in the absense of an ABI. */ -#define EM_CYGNUS_MN10200 0xdead -#define EM_CYGNUS_MN10300 0xbeef - -/* FR30 magic number - no EABI available. */ -#define EM_CYGNUS_FR30 0x3330 - -/* AVR magic number - Written in the absense of an ABI. */ -#define EM_AVR_OLD 0x1057 - -/* OpenRISC magic number - Written in the absense of an ABI. */ -#define EM_OPENRISC_OLD 0x3426 - -#define EM_XSTORMY16 0xad45 - -/* See the above comment before you add a new EM_* value here. */ - -/* Values for e_version. */ - -#define EV_NONE 0 /* Invalid ELF version */ -#define EV_CURRENT 1 /* Current version */ - -/* Values for program header, p_type field. */ - -#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_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) - -/* Program segment permissions, in program header p_flags field. */ - -#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 0x0F000000 *//* OS-specific reserved bits */ -#define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ -#define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */ - -/* Values for section header, sh_type field. */ - -#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 */ - -/* The next three section types are defined by Solaris, and are named - 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 0x8FFFFFFF *//* Application-specific semantics */ -#define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */ - -/* Values for section header, sh_flags field. */ - -#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_MASKOS 0x0F000000 *//* OS-specific semantics */ -#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ -#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */ - -/* Values of note segment descriptor types for core files. */ - -#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_PRXFPREG 0x46e62b7f /* Contains a user_xfpregs_struct; */ - /* note name must be "LINUX". */ - -/* Note segments for core files on dir-style procfs systems. */ - -#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 */ - - -/* Note segments for core files on NetBSD systems. Note name - must start with "NetBSD-CORE". */ - -#define NT_NETBSDCORE_PROCINFO 1 /* Has a struct procinfo */ -#define NT_NETBSDCORE_FIRSTMACH 32 /* start of machdep note types */ - - -/* Values of note segment descriptor types for object files. */ - -#define NT_VERSION 1 /* Contains a version string. */ -#define NT_ARCH 2 /* Contains an architecture string. */ - -/* These three macros disassemble and assemble a symbol table st_info field, - 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 64bit and 32bit versions of these macros are identical, but - 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 - -/* This macro disassembles and assembles a symbol's visibility into - the st_other field. The STV_ defines specificy the actual visibility. */ - -#define ELF_ST_VISIBILITY(v) ((v) & 0x3) -/* The remaining bits in the st_other field are not currently used. - 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_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 */ - -/* Special section indices, which may show up in st_shndx fields, among - other places. */ - -#define SHN_UNDEF 0 /* Undefined section reference */ -#define SHN_LORESERVE 0xFF00 /* Begin range of reserved indices */ -#define SHN_LOPROC 0xFF00 /* Begin range of appl-specific */ -#define SHN_HIPROC 0xFF1F /* End range of appl-specific */ -#define SHN_LOOS 0xFF20 /* OS specific semantics, lo */ -#define SHN_HIOS 0xFF3F /* OS specific semantics, hi */ -#define SHN_ABS 0xFFF1 /* Associated symbol is absolute */ -#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */ -#define SHN_XINDEX 0xFFFF /* Section index is held elsewhere */ -#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */ -#define SHN_BAD ((unsigned) -1) /* Used internally by bfd */ - -/* The following constants control how a symbol may be accessed once it has - 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 */ - -/* Relocation info handling macros. */ - -#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) << 32) + (bfd_vma) (t)) - -/* Dynamic section tags. */ - -#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 - -/* Note, the Oct 4, 1999 draft of the ELF ABI changed the values - 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 0x6fff0000 -#define OLD_DT_HIOS 0x6fffffff - -#define DT_LOPROC 0x70000000 -#define DT_HIPROC 0x7fffffff - -/* The next four dynamic tags are used on Solaris. We support them - 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_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_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 - -/* This tag is a GNU extension to the Solaris version scheme. */ -#define DT_VERSYM 0x6ffffff0 - -#define DT_LOPROC 0x70000000 -#define DT_HIPROC 0x7fffffff - -/* These section tags are used on Solaris. We support them - everywhere, and hope they do not conflict. */ - -#define DT_AUXILIARY 0x7ffffffd -#define DT_USED 0x7ffffffe -#define DT_FILTER 0x7fffffff - - -/* Values used in DT_FEATURE .dynamic entry. */ -#define DTF_1_PARINIT 0x00000001 -/* From - - 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 - -/* Flag values used in the DT_POSFLAG_1 .dynamic entry. */ -#define DF_P1_LAZYLOAD 0x00000001 -#define DF_P1_GROUPPERM 0x00000002 - -/* Flag value in in the DT_FLAGS_1 .dynamic entry. */ -#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 - -/* Flag values for the DT_FLAGS entry. */ -#define DF_ORIGIN (1 << 0) -#define DF_SYMBOLIC (1 << 1) -#define DF_TEXTREL (1 << 2) -#define DF_BIND_NOW (1 << 3) - -/* These constants are used for the version number of a Elf32_Verdef - structure. */ - -#define VER_DEF_NONE 0 -#define VER_DEF_CURRENT 1 - -/* These constants appear in the vd_flags field of a Elf32_Verdef - structure. */ - -#define VER_FLG_BASE 0x1 -#define VER_FLG_WEAK 0x2 - -/* These special constants can be found in an Elf32_Versym field. */ - -#define VER_NDX_LOCAL 0 -#define VER_NDX_GLOBAL 1 - -/* These constants are used for the version number of a Elf32_Verneed - structure. */ - -#define VER_NEED_NONE 0 -#define VER_NEED_CURRENT 1 - -/* This flag appears in a Versym structure. It means that the symbol - is hidden, and is only visible with an explicit version number. - This is a GNU extension. */ - -#define VERSYM_HIDDEN 0x8000 - -/* This is the mask for the rest of the Versym information. */ - -#define VERSYM_VERSION 0x7fff - -/* This is a special token which appears as part of a symbol name. It - 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 '@' - -/* Possible values for si_boundto. */ - -#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 */ - -/* Possible bitmasks for si_flags. */ - -#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 */ - -/* Syminfo version values. */ - -#define SYMINFO_NONE 0 -#define SYMINFO_CURRENT 1 -#define SYMINFO_NUM 2 - -/* Section Group Flags. */ - -#define GRP_COMDAT 0x1 /* A COMDAT group */ - -#endif /* _ELF_COMMON_H */ |