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Add new ELF ABI defines

This commit is contained in:
Nick Clifton 2000-11-22 23:19:15 +00:00
parent 65e0f5ebc2
commit 58b9bd9493
2 changed files with 61 additions and 31 deletions
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14
include/elf/ChangeLog
View File

@ -1,3 +1,17 @@
2000-11-22 Nick Clifton <nickc@redhat.com>
* common.h (EM_JAVELIN): New machine number.
(EM_FIREPATH): New machine number.
(EM_ZSP): New machine number.
(EM_MMIX): New machine number.
(EM_HUANY): New machine number.
(EM_PRISM): New machine number.
(SHT_GROUP): New section type.
(SHT_SYMTAB_SHNDX): New section type.
(SHF_GROUP): New section flag.
(SHN_XINDEX): New section index.
(GRP_COMDAT): New section group flag.
2000-11-20 H.J. Lu <hjl@gnu.org> 2000-11-20 H.J. Lu <hjl@gnu.org>
* common.h (ELFOSABI_MONTEREY): Renamed to ... * common.h (ELFOSABI_MONTEREY): Renamed to ...

78
include/elf/common.h
View File

@ -71,14 +71,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ELFOSABI_MODESTO 11 /* Novell Modesto */ #define ELFOSABI_MODESTO 11 /* Novell Modesto */
#define ELFOSABI_OPENBSD 12 /* OpenBSD */ #define ELFOSABI_OPENBSD 12 /* OpenBSD */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define ELFOSABI_ARM 97 /* ARM */ #define ELFOSABI_ARM 97 /* ARM */
#define EI_ABIVERSION 8 /* ABI version */ #define EI_ABIVERSION 8 /* ABI version */
#define EI_PAD 9 /* Start of padding bytes */ #define EI_PAD 9 /* Start of padding bytes */
/* Values for e_type, which identifies the object file type */ /* Values for e_type, which identifies the object file type. */
#define ET_NONE 0 /* No file type */ #define ET_NONE 0 /* No file type */
#define ET_REL 1 /* Relocatable file */ #define ET_REL 1 /* Relocatable file */
@ -90,7 +90,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ET_LOPROC 0xFF00 /* Processor-specific */ #define ET_LOPROC 0xFF00 /* Processor-specific */
#define ET_HIPROC 0xFFFF /* Processor-specific */ #define ET_HIPROC 0xFFFF /* Processor-specific */
/* Values for e_machine, which identifies the architecture */ /* Values for e_machine, which identifies the architecture. */
#define EM_NONE 0 /* No machine */ #define EM_NONE 0 /* No machine */
#define EM_M32 1 /* AT&T WE 32100 */ #define EM_M32 1 /* AT&T WE 32100 */
@ -98,7 +98,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define EM_386 3 /* Intel 80386 */ #define EM_386 3 /* Intel 80386 */
#define EM_68K 4 /* Motorola m68k family */ #define EM_68K 4 /* Motorola m68k family */
#define EM_88K 5 /* Motorola m88k family */ #define EM_88K 5 /* Motorola m88k family */
#define EM_486 6 /* Intel 80486 */ #define EM_486 6 /* Intel 80486 *//* Reserved for future use */
#define EM_860 7 /* Intel 80860 */ #define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ #define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
#define EM_S370 9 /* IBM System/370 */ #define EM_S370 9 /* IBM System/370 */
@ -149,9 +149,15 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */ #define EM_68HC08 71 /* Motorola MC68HC08 Microcontroller */
#define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */ #define EM_68HC05 72 /* Motorola MC68HC05 Microcontroller */
#define EM_SVX 73 /* Silicon Graphics SVx */ #define EM_SVX 73 /* Silicon Graphics SVx */
#define EM_ST19 74 /* STMicroelectronics ST19 8-bit microcontroller */ #define EM_ST19 74 /* STMicroelectronics ST19 8-bit cpu */
#define EM_VAX 75 /* Digital VAX */ #define EM_VAX 75 /* Digital VAX */
#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ #define EM_CRIS 76 /* Axis Communications 32-bit embedded cpu */
#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 education 64-bit processor */
#define EM_HUANY 81 /* Harvard's machine-independent format */
#define EM_PRISM 82 /* SiTera Prism */
#define EM_PJ 99 /* picoJava */ #define EM_PJ 99 /* picoJava */
@ -205,12 +211,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* See the above comment before you add a new EM_* value here. */ /* See the above comment before you add a new EM_* value here. */
/* Values for e_version */ /* Values for e_version. */
#define EV_NONE 0 /* Invalid ELF version */ #define EV_NONE 0 /* Invalid ELF version */
#define EV_CURRENT 1 /* Current version */ #define EV_CURRENT 1 /* Current version */
/* Values for program header, p_type field */ /* Values for program header, p_type field. */
#define PT_NULL 0 /* Program header table entry unused */ #define PT_NULL 0 /* Program header table entry unused */
#define PT_LOAD 1 /* Loadable program segment */ #define PT_LOAD 1 /* Loadable program segment */
@ -224,7 +230,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define PT_LOPROC 0x70000000 /* Processor-specific */ #define PT_LOPROC 0x70000000 /* Processor-specific */
#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */ #define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
/* Program segment permissions, in program header p_flags field */ /* Program segment permissions, in program header p_flags field. */
#define PF_X (1 << 0) /* Segment is executable */ #define PF_X (1 << 0) /* Segment is executable */
#define PF_W (1 << 1) /* Segment is writable */ #define PF_W (1 << 1) /* Segment is writable */
@ -233,7 +239,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ #define PF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */ #define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */
/* Values for section header, sh_type field */ /* Values for section header, sh_type field. */
#define SHT_NULL 0 /* Section header table entry unused */ #define SHT_NULL 0 /* Section header table entry unused */
#define SHT_PROGBITS 1 /* Program specific (private) data */ #define SHT_PROGBITS 1 /* Program specific (private) data */
@ -248,12 +254,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define SHT_SHLIB 10 /* Reserved, unspecified semantics */ #define SHT_SHLIB 10 /* Reserved, unspecified semantics */
#define SHT_DYNSYM 11 /* Dynamic linking symbol table */ #define SHT_DYNSYM 11 /* Dynamic linking symbol table */
#define SHT_INIT_ARRAY 14 /* Array of pointers to init functions */ #define SHT_INIT_ARRAY 14 /* Array of ptrs to init functions */
#define SHT_FINI_ARRAY 15 /* Array of pointers to finish functions */ #define SHT_FINI_ARRAY 15 /* Array of ptrs to finish functions */
#define SHT_PREINIT_ARRAY 16 /* Array of pointers to pre-init 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 /* Operating system specific semantics, lo */ #define SHT_LOOS 0x60000000 /* First of OS specific semantics */
#define SHT_HIOS 0x6fffffff /* Operating system specific semantics, hi */ #define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
/* The next three section types are defined by Solaris, and are named /* 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* SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU*
@ -272,7 +280,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* #define SHT_HIUSER 0x8FFFFFFF *//* Application-specific semantics */ /* #define SHT_HIUSER 0x8FFFFFFF *//* Application-specific semantics */
#define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */ #define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */
/* Values for section header, sh_flags field */ /* Values for section header, sh_flags field. */
#define SHF_WRITE (1 << 0) /* Writable data during execution */ #define SHF_WRITE (1 << 0) /* Writable data during execution */
#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
@ -281,13 +289,14 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define SHF_STRINGS (1 << 5) /* Contains null terminated character strings */ #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_INFO_LINK (1 << 6) /* sh_info holds section header table index */
#define SHF_LINK_ORDER (1 << 7) /* Preserve section ordering when linking */ #define SHF_LINK_ORDER (1 << 7) /* Preserve section ordering when linking */
#define SHF_OS_NONCONFORMING (1 << 8) /* OS specifci processing required */ #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 0x0F000000 *//* OS-specific semantics */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */ #define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */ #define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
/* Values of note segment descriptor types for core files. */ /* Values of note segment descriptor types for core files. */
#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
#define NT_FPREGSET 2 /* Contains copy of fpregset struct */ #define NT_FPREGSET 2 /* Contains copy of fpregset struct */
@ -296,7 +305,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define NT_PRXFPREG 0x46e62b7f /* Contains a user_xfpregs_struct; */ #define NT_PRXFPREG 0x46e62b7f /* Contains a user_xfpregs_struct; */
/* note name must be "LINUX". */ /* note name must be "LINUX". */
/* Note segments for core files on dir-style procfs systems. */ /* Note segments for core files on dir-style procfs systems. */
#define NT_PSTATUS 10 /* Has a struct pstatus */ #define NT_PSTATUS 10 /* Has a struct pstatus */
#define NT_FPREGS 12 /* Has a struct fpregset */ #define NT_FPREGS 12 /* Has a struct fpregset */
@ -312,7 +321,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* These three macros disassemble and assemble a symbol table st_info field, /* These three macros disassemble and assemble a symbol table st_info field,
which contains the symbol binding and symbol type. The STB_ and STT_ which contains the symbol binding and symbol type. The STB_ and STT_
defines identify the binding and type. */ defines identify the binding and type. */
#define ELF_ST_BIND(val) (((unsigned int)(val)) >> 4) #define ELF_ST_BIND(val) (((unsigned int)(val)) >> 4)
#define ELF_ST_TYPE(val) ((val) & 0xF) #define ELF_ST_TYPE(val) ((val) & 0xF)
@ -338,7 +347,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ELF64_ST_VISIBILITY ELF_ST_VISIBILITY #define ELF64_ST_VISIBILITY ELF_ST_VISIBILITY
#define STN_UNDEF 0 /* undefined symbol index */ #define STN_UNDEF 0 /* Undefined symbol index */
#define STB_LOCAL 0 /* Symbol not visible outside obj */ #define STB_LOCAL 0 /* Symbol not visible outside obj */
#define STB_GLOBAL 1 /* Symbol visible outside obj */ #define STB_GLOBAL 1 /* Symbol visible outside obj */
@ -360,7 +369,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define STT_HIPROC 15 /* Application-specific semantics */ #define STT_HIPROC 15 /* Application-specific semantics */
/* Special section indices, which may show up in st_shndx fields, among /* Special section indices, which may show up in st_shndx fields, among
other places. */ other places. */
#define SHN_UNDEF 0 /* Undefined section reference */ #define SHN_UNDEF 0 /* Undefined section reference */
#define SHN_LORESERVE 0xFF00 /* Begin range of reserved indices */ #define SHN_LORESERVE 0xFF00 /* Begin range of reserved indices */
@ -368,9 +377,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define SHN_HIPROC 0xFF1F /* End range of appl-specific */ #define SHN_HIPROC 0xFF1F /* End range of appl-specific */
#define SHN_LOOS 0xFF20 /* OS specific semantics, lo */ #define SHN_LOOS 0xFF20 /* OS specific semantics, lo */
#define SHN_HIOS 0xFF3F /* OS specific semantics, hi */ #define SHN_HIOS 0xFF3F /* OS specific semantics, hi */
#define SHN_ABS 0xFFF1 /* Associated symbol is absolute */ #define SHN_ABS 0xFFF1 /* Associated symbol is absolute */
#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */ #define SHN_COMMON 0xFFF2 /* Associated symbol is in common */
#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */ #define SHN_XINDEX 0xFFFF /* Section index it held elsewhere */
#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */
/* The following constants control how a symbol may be accessed once it has /* The following constants control how a symbol may be accessed once it has
become part of an executable or shared library. */ become part of an executable or shared library. */
@ -379,9 +389,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define STV_INTERNAL 1 /* OS specific version of STV_HIDDEN */ #define STV_INTERNAL 1 /* OS specific version of STV_HIDDEN */
#define STV_HIDDEN 2 /* Can only be seen inside currect component */ #define STV_HIDDEN 2 /* Can only be seen inside currect component */
#define STV_PROTECTED 3 /* Treat as STB_LOCAL inside current component */ #define STV_PROTECTED 3 /* Treat as STB_LOCAL inside current component */
/* relocation info handling macros */ /* Relocation info handling macros. */
#define ELF32_R_SYM(i) ((i) >> 8) #define ELF32_R_SYM(i) ((i) >> 8)
#define ELF32_R_TYPE(i) ((i) & 0xff) #define ELF32_R_TYPE(i) ((i) & 0xff)
@ -391,7 +400,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ELF64_R_TYPE(i) ((i) & 0xffffffff) #define ELF64_R_TYPE(i) ((i) & 0xffffffff)
#define ELF64_R_INFO(s,t) (((bfd_vma) (s) << 32) + (bfd_vma) (t)) #define ELF64_R_INFO(s,t) (((bfd_vma) (s) << 32) + (bfd_vma) (t))
/* Dynamic section tags */ /* Dynamic section tags. */
#define DT_NULL 0 #define DT_NULL 0
#define DT_NEEDED 1 #define DT_NEEDED 1
@ -493,7 +502,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
http://docs.sun.com:80/ab2/coll.45.13/LLM/@Ab2PageView/21165?Ab2Lang=C&Ab2Enc=iso-8859-1 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 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. */ defined here is the same as the one in <sys/link.h> on Solaris 8. */
#define DTF_1_CONFEXP 0x00000002 #define DTF_1_CONFEXP 0x00000002
/* Flag values used in the DT_POSFLAG_1 .dynamic entry. */ /* Flag values used in the DT_POSFLAG_1 .dynamic entry. */
@ -564,19 +573,26 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define ELF_VER_CHR '@' #define ELF_VER_CHR '@'
/* Possible values for si_boundto. */ /* Possible values for si_boundto. */
#define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */
#define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */
#define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */
/* Possible bitmasks for si_flags. */ /* Possible bitmasks for si_flags. */
#define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */
#define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */
#define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */
#define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy loaded */
loaded */
/* Syminfo version values. */ /* Syminfo version values. */
#define SYMINFO_NONE 0 #define SYMINFO_NONE 0
#define SYMINFO_CURRENT 1 #define SYMINFO_CURRENT 1
#define SYMINFO_NUM 2 #define SYMINFO_NUM 2
/* Section Group Flags. */
#define GRP_COMDAT 0x1 /* A COMDAT group */
#endif /* _ELF_COMMON_H */ #endif /* _ELF_COMMON_H */