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Followup to r337430: only call elf_reloc_ifunc on x86.

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Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2018-08-07 20:43:50 +00:00
parent fdfbf12784
commit 8f94195022
1 changed files with 8 additions and 0 deletions
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8
sys/kern/link_elf_obj.c
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@ -485,10 +485,12 @@ link_elf_link_preload_finish(linker_file_t lf)
if (error)
return (error);
#if defined(__i386__) || defined(__amd64__)
/* Now ifuncs. */
error = link_elf_reloc_local(lf, true);
if (error != 0)
return (error);
#endif
/* Invoke .ctors */
link_elf_invoke_ctors(lf->ctors_addr, lf->ctors_size);
@ -994,10 +996,12 @@ link_elf_load_file(linker_class_t cls, const char *filename,
if (error)
goto out;
#if defined(__i386__) || defined(__amd64__)
/* Now ifuncs. */
error = link_elf_reloc_local(lf, true);
if (error != 0)
goto out;
#endif
/* Invoke .ctors */
link_elf_invoke_ctors(lf->ctors_addr, lf->ctors_size);
@ -1521,9 +1525,11 @@ link_elf_reloc_local(linker_file_t lf, bool ifuncs)
ifuncs)
elf_reloc_local(lf, base, rel, ELF_RELOC_REL,
elf_obj_lookup);
#if defined(__i386__) || defined(__amd64__)
else if (ifuncs)
elf_reloc_ifunc(lf, base, rel, ELF_RELOC_REL,
elf_obj_lookup);
#endif
}
}
@ -1552,9 +1558,11 @@ link_elf_reloc_local(linker_file_t lf, bool ifuncs)
ifuncs)
elf_reloc_local(lf, base, rela, ELF_RELOC_RELA,
elf_obj_lookup);
#if defined(__i386__) || defined(__amd64__)
else if (ifuncs)
elf_reloc_ifunc(lf, base, rela, ELF_RELOC_RELA,
elf_obj_lookup);
#endif
}
}
return (0);