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| author | asmodai <asmodai@FreeBSD.org> | 2000-11-24 10:42:21 +0000 |
|---|---|---|
| committer | asmodai <asmodai@FreeBSD.org> | 2000-11-24 10:42:21 +0000 |
| commit | 3b66620c2d519de42e3d7ea2edab37b6221ec4b8 (patch) | |
| tree | 9eda7499341e911d8bd140dc2bf97d4471d4dd33 /share/man/man5 | |
| parent | bef994a037f3fa442f18a0f79bfd85ca9eedc208 (diff) | |
| download | FreeBSD-src-3b66620c2d519de42e3d7ea2edab37b6221ec4b8.zip FreeBSD-src-3b66620c2d519de42e3d7ea2edab37b6221ec4b8.tar.gz | |
Document EI_OSABI and EI_ABIVERSION.
Requested by: obrien
Diffstat (limited to 'share/man/man5')
| -rw-r--r-- | share/man/man5/elf.5 | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/share/man/man5/elf.5 b/share/man/man5/elf.5 index 7b8c87d..5a16a6d 100644 --- a/share/man/man5/elf.5 +++ b/share/man/man5/elf.5 @@ -166,7 +166,7 @@ and may contain values which start with the prefix .Sy ELF . The following macros are defined: .Pp -.Bl -tag -width "EI_VERSION" -compact +.Bl -tag -width "EI_ABIVERSION" -compact .It Dv EI_MAG0 The first byte of the magic number. It must be filled with @@ -218,6 +218,49 @@ Invalid version. .It Dv EV_CURRENT Current version. .El +.It Dv EI_OSABI +This byte identifies the operating system +and ABI to which the object is targeted. +Some fields in other ELF structures have flags +and values that have platform specific meanings; +the interpretation of those fields is determined by the value of this byte. +The following values are currently defined: +.Pp +.Bl -tag -width "ELFOSABI_STANDALONE" -compact +.It Dv ELFOSABI_SYSV +UNIX System V ABI. +.It Dv ELFOSABI_HPUX +HP-UX operating system ABI. +.It Dv ELFOSABI_NETBSD +NetBSD operating system ABI. +.It Dv ELFOSABI_LINUX +GNU/Linux operating system ABI. +.It Dv ELFOSABI_HURD +GNU/Hurd operating system ABI. +.It Dv ELFOSABI_86OPEN +86Open Common IA32 ABI. +.It Dv ELFOSABI_SOLARIS +Solaris operating system ABI. +.It Dv ELFOSABI_MONTEREY +Monterey project ABI. +.It Dv ELFOSABI_IRIX +IRIX operating system ABI. +.It Dv ELFOSABI_FREEBSD +FreeBSD operating system ABI. +.It Dv ELFOSABI_TRU64 +TRU64 UNIX operating system ABI. +.It Dv ELFOSABI_ARM +ARM architecture ABI. +.It Dv ELFOSABI_STANDALONE +Standalone (embedded) ABI. +.El +.It Dv EI_ABIVERSION +This byte identifies the version of the ABI +to which the object is targeted. +This field is used to distinguish among incompatible versions of an ABI. +The interpretation of this version number +is dependent on the ABI identified by the EI_OSABI field. +Applications conforming to this specification use the value 0. .It Dv EI_PAD Start of padding. These bytes are reserved and set to zero. |
