diff options
Diffstat (limited to 'bfd/elf.c')
| -rw-r--r-- | bfd/elf.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/bfd/elf.c b/bfd/elf.c index 720c8a1687d..c7151be4dd5 100644 --- a/bfd/elf.c +++ b/bfd/elf.c @@ -6399,6 +6399,8 @@ Unable to find equivalent output section for symbol '%s' from section '%s'"), if ((flags & BSF_THREAD_LOCAL) != 0) type = STT_TLS; + else if ((flags & BSF_GNU_INDIRECT_FUNCTION) != 0) + type = STT_GNU_IFUNC; else if ((flags & BSF_FUNCTION) != 0) type = STT_FUNC; else if ((flags & BSF_OBJECT) != 0) @@ -8977,15 +8979,23 @@ _bfd_elf_set_osabi (bfd * abfd, i_ehdrp = elf_elfheader (abfd); i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi; + + /* To make things simpler for the loader on Linux systems we set the + osabi field to ELFOSABI_LINUX if the binary contains symbols of + the STT_GNU_IFUNC type. */ + if (i_ehdrp->e_ident[EI_OSABI] == ELFOSABI_NONE + && elf_tdata (abfd)->has_ifunc_symbols) + i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX; } /* Return TRUE for ELF symbol types that represent functions. This is the default version of this function, which is sufficient for - most targets. It returns true if TYPE is STT_FUNC. */ + most targets. It returns true if TYPE is STT_FUNC or STT_GNU_IFUNC. */ bfd_boolean _bfd_elf_is_function_type (unsigned int type) { - return (type == STT_FUNC); + return (type == STT_FUNC + || type == STT_GNU_IFUNC); } |