src/lib/libelf/_libelf.h, branch release/10.3.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F10.3.02010-07-21T12:54:34ZMove helper functions `_libelf_ar_get_{name,number,string}()` and2010-07-21T12:54:34ZKai Wangkaiw@FreeBSD.org2010-07-21T12:54:34Zurn:sha1:d961c5b461595f46ab5e5991029a4db4bf8a841f
`_libelf_ar_open()` to a new compilation unit "libelf_ar_util.c"
to break the circular dependency between "elf_memory.o" and
"libelf_ar.o".
Obtained from: elftoolchain
MFC after: 1 month
Perform additional checks when translating between file and memory2010-07-21T10:25:02ZKai Wangkaiw@FreeBSD.org2010-07-21T10:25:02Zurn:sha1:f0f10541db7240f5b549bd2590c1eec9f3d17e4e
representations of ELF types.
The ELF(3) API allows applications to request a conversion that is
`in-place', i.e., with source and destinations data buffers being
the same. However, the file and memory sizes of ELF sections that
have additional internal structure, such as those of type `Elf_Note',
or `Elf_GNU_Hash_Header', can be determined only known after the
type-specific headers that comprise the first few words in these
sections are read and translated.
Pass in the size of destination buffer to type translation routines
in "libelf_convert.m4" and have these routines return an error code
if the translated data would not fit inside the destination buffer.
Obtained from: elftoolchain
MFC after: 1 month
Allow an application that updates only the ELF Ehdr to work.2010-07-21T09:47:14ZKai Wangkaiw@FreeBSD.org2010-07-21T09:47:14Zurn:sha1:7384c87800c52a2a403e1dec71a95fdc96b51f2f
Obtained from: elftoolchain
MFC after: 1 month
Keep shadow copies of the `e_shnum', `e_phnum' and `e_shstrndx'2006-12-25T02:22:22ZJoseph Koshyjkoshy@FreeBSD.org2006-12-25T02:22:22Zurn:sha1:f6c0f35e07ea010de170b0d79c48c2b4b4a5d9d4
members of the ELF Executable Header inside the library-private
`struct _Elf' descriptor and only update the underlying Elf{32,64}_Ehdr
structure on an elf_update(3) call. These fields of the Ehdr
structure are technically `out of bounds' for an application program
per the ELF(3) API, but we've seen applications that initialize
a new Ehdr structure using memcpy(), messing up the library's
invariants. [1]
Implement elf_getphnum() and handle ELF objects with more than
64K program header table entries.
Reported by: jb [1]
MFP4: Add an implementation of the ELF(3) and GELF(3) API set.2006-11-11T17:16:35ZJoseph Koshyjkoshy@FreeBSD.org2006-11-11T17:16:35Zurn:sha1:3eb1a62e694a65c67f6f86ca86a47dc06c93f1ee
Bump __FreeBSD_version.
Reviewed by: jb