Add new ELF ABI defines
This commit is contained in:
Nick Clifton
parent
65e0f5ebc2
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58b9bd9493
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@ -1,3 +1,17 @@
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2000-11-22 Nick Clifton <nickc@redhat.com>
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* common.h (EM_JAVELIN): New machine number.
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(EM_FIREPATH): New machine number.
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(EM_ZSP): New machine number.
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(EM_MMIX): New machine number.
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(EM_HUANY): New machine number.
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(EM_PRISM): New machine number.
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(SHT_GROUP): New section type.
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(SHT_SYMTAB_SHNDX): New section type.
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(SHF_GROUP): New section flag.
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(SHN_XINDEX): New section index.
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(GRP_COMDAT): New section group flag.
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2000-11-20 H.J. Lu <hjl@gnu.org>
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* common.h (ELFOSABI_MONTEREY): Renamed to ...
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@ -71,14 +71,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define ELFOSABI_MODESTO 11 /* Novell Modesto */
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#define ELFOSABI_OPENBSD 12 /* OpenBSD */
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#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
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#define ELFOSABI_ARM 97 /* ARM */
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#define ELFOSABI_ARM 97 /* ARM */
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#define EI_ABIVERSION 8 /* ABI version */
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#define EI_PAD 9 /* Start of padding bytes */
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/* Values for e_type, which identifies the object file type */
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/* Values for e_type, which identifies the 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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@ -90,7 +90,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define ET_LOPROC 0xFF00 /* Processor-specific */
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#define ET_HIPROC 0xFFFF /* Processor-specific */
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/* Values for e_machine, which identifies the architecture */
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/* Values for e_machine, which identifies the 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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@ -98,7 +98,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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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_486 6 /* Intel 80486 */
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#define EM_486 6 /* Intel 80486 *//* Reserved for future use */
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#define EM_860 7 /* Intel 80860 */
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#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
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#define EM_S370 9 /* IBM System/370 */
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@ -149,9 +149,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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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_ST19 74 /* STMicroelectronics ST19 8-bit microcontroller */
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#define EM_ST19 74 /* STMicroelectronics ST19 8-bit cpu */
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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_CRIS 76 /* Axis Communications 32-bit embedded cpu */
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#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded cpu */
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#define EM_FIREPATH 78 /* Element 14 64-bit DSP processor */
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#define EM_ZSP 79 /* LSI Logic's 16-bit DSP processor */
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#define EM_MMIX 80 /* Donald Knuth's education 64-bit processor */
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#define EM_HUANY 81 /* Harvard's machine-independent format */
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#define EM_PRISM 82 /* SiTera Prism */
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#define EM_PJ 99 /* picoJava */
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@ -205,12 +211,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* See the above comment before you add a new EM_* value here. */
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/* Values for e_version */
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/* Values for e_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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/* Values for program header, p_type field */
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/* Values for program header, p_type field. */
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#define PT_NULL 0 /* Program header table entry unused */
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#define PT_LOAD 1 /* Loadable program segment */
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@ -224,7 +230,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define PT_LOPROC 0x70000000 /* Processor-specific */
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#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
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/* Program segment permissions, in program header p_flags field */
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/* Program segment permissions, in program header p_flags field. */
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#define PF_X (1 << 0) /* Segment is executable */
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#define PF_W (1 << 1) /* Segment is writable */
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@ -233,7 +239,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
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#define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */
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/* Values for section header, sh_type field */
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/* Values for section header, sh_type field. */
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#define SHT_NULL 0 /* Section header table entry unused */
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#define SHT_PROGBITS 1 /* Program specific (private) data */
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@ -248,12 +254,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define SHT_SHLIB 10 /* Reserved, unspecified semantics */
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#define SHT_DYNSYM 11 /* Dynamic linking symbol table */
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#define SHT_INIT_ARRAY 14 /* Array of pointers to init functions */
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#define SHT_FINI_ARRAY 15 /* Array of pointers to finish functions */
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#define SHT_PREINIT_ARRAY 16 /* Array of pointers to pre-init functions */
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#define SHT_INIT_ARRAY 14 /* Array of ptrs to init functions */
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#define SHT_FINI_ARRAY 15 /* Array of ptrs to finish functions */
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#define SHT_PREINIT_ARRAY 16 /* Array of ptrs to pre-init funcs */
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#define SHT_GROUP 17 /* Section contains a section group */
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#define SHT_SYMTAB_SHNDX 18 /* Indicies for SHN_XINDEX entries */
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#define SHT_LOOS 0x60000000 /* Operating system specific semantics, lo */
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#define SHT_HIOS 0x6fffffff /* Operating system specific semantics, hi */
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#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
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#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
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/* The next three section types are defined by Solaris, and are named
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SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU*
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@ -272,7 +280,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* #define SHT_HIUSER 0x8FFFFFFF *//* Application-specific semantics */
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#define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */
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/* Values for section header, sh_flags field */
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/* Values for section header, sh_flags field. */
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#define SHF_WRITE (1 << 0) /* Writable data during execution */
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#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
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@ -281,13 +289,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define SHF_STRINGS (1 << 5) /* Contains null terminated character strings */
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#define SHF_INFO_LINK (1 << 6) /* sh_info holds section header table index */
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#define SHF_LINK_ORDER (1 << 7) /* Preserve section ordering when linking */
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#define SHF_OS_NONCONFORMING (1 << 8) /* OS specifci processing required */
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#define SHF_OS_NONCONFORMING (1 << 8) /* OS specific processing required */
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#define SHF_GROUP (1 << 9) /* Member of a section group */
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/* #define SHF_MASKOS 0x0F000000 *//* OS-specific semantics */
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#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
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#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
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/* Values of note segment descriptor types for core files. */
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/* Values of note segment descriptor types for core files. */
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#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
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#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
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@ -296,7 +305,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define NT_PRXFPREG 0x46e62b7f /* Contains a user_xfpregs_struct; */
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/* note name must be "LINUX". */
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/* Note segments for core files on dir-style procfs systems. */
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/* Note segments for core files on dir-style procfs systems. */
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#define NT_PSTATUS 10 /* Has a struct pstatus */
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#define NT_FPREGS 12 /* Has a struct fpregset */
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@ -312,7 +321,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* These three macros disassemble and assemble a symbol table st_info field,
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which contains the symbol binding and symbol type. The STB_ and STT_
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defines identify the binding and type. */
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defines identify the binding and type. */
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#define ELF_ST_BIND(val) (((unsigned int)(val)) >> 4)
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#define ELF_ST_TYPE(val) ((val) & 0xF)
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@ -338,7 +347,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define ELF64_ST_VISIBILITY ELF_ST_VISIBILITY
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#define STN_UNDEF 0 /* undefined symbol index */
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#define STN_UNDEF 0 /* Undefined symbol index */
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#define STB_LOCAL 0 /* Symbol not visible outside obj */
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#define STB_GLOBAL 1 /* Symbol visible outside obj */
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@ -360,7 +369,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define STT_HIPROC 15 /* Application-specific semantics */
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/* Special section indices, which may show up in st_shndx fields, among
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other places. */
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other places. */
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#define SHN_UNDEF 0 /* Undefined section reference */
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#define SHN_LORESERVE 0xFF00 /* Begin range of reserved indices */
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@ -368,9 +377,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define SHN_HIPROC 0xFF1F /* End range of appl-specific */
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#define SHN_LOOS 0xFF20 /* OS specific semantics, lo */
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#define SHN_HIOS 0xFF3F /* OS specific semantics, hi */
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#define SHN_ABS 0xFFF1 /* Associated symbol is absolute */
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#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */
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#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */
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#define SHN_ABS 0xFFF1 /* Associated symbol is absolute */
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#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */
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#define SHN_XINDEX 0xFFFF /* Section index it held elsewhere */
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#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */
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/* The following constants control how a symbol may be accessed once it has
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become part of an executable or shared library. */
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@ -379,9 +389,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define STV_INTERNAL 1 /* OS specific version of STV_HIDDEN */
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#define STV_HIDDEN 2 /* Can only be seen inside currect component */
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#define STV_PROTECTED 3 /* Treat as STB_LOCAL inside current component */
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/* relocation info handling macros */
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/* Relocation info handling macros. */
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#define ELF32_R_SYM(i) ((i) >> 8)
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#define ELF32_R_TYPE(i) ((i) & 0xff)
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@ -391,7 +400,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
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#define ELF64_R_INFO(s,t) (((bfd_vma) (s) << 32) + (bfd_vma) (t))
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/* Dynamic section tags */
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/* Dynamic section tags. */
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#define DT_NULL 0
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#define DT_NEEDED 1
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@ -493,7 +502,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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http://docs.sun.com:80/ab2/coll.45.13/LLM/@Ab2PageView/21165?Ab2Lang=C&Ab2Enc=iso-8859-1
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DTF_1_CONFEXP is the same as DTF_1_PARINIT. It is a typo. The value
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defined here is the same as the one in <sys/link.h> on Solaris 8. */
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defined here is the same as the one in <sys/link.h> on Solaris 8. */
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#define DTF_1_CONFEXP 0x00000002
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/* Flag values used in the DT_POSFLAG_1 .dynamic entry. */
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@ -564,19 +573,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#define ELF_VER_CHR '@'
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/* Possible values for si_boundto. */
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#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
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#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
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#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
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/* Possible bitmasks for si_flags. */
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#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
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#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
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#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
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#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy
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loaded */
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#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy loaded */
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/* Syminfo version values. */
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#define SYMINFO_NONE 0
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#define SYMINFO_CURRENT 1
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#define SYMINFO_NUM 2
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/* Section Group Flags. */
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#define GRP_COMDAT 0x1 /* A COMDAT group */
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#endif /* _ELF_COMMON_H */
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