2009-06-06 H.J. Lu <hongjiu.lu@intel.com>

2009-06-06  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
	relocation for R_386_32 against STT_GNU_IFUNC symbol when
	building shared object.  Check info->executable instead of
	!info->shared when setting non_got_ref.
	(elf_i386_allocate_dynrelocs): Allocate dynamic relocation
	for non-GOT reference of STT_GNU_IFUNC symbol in shared
	object. Allocate GOT relocation agsinst STT_GNU_IFUNC
	symbol if needed.
	(elf_i386_relocate_section): Output dynamic relocation for
	R_386_32 against STT_GNU_IFUNC symbol to get the real
	function address when building shared object.
	(elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
	relocation for STT_GNU_IFUNC symbol in shared object.

	* elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
	dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
	symbol when building shared object.  Check info->executable
	instead of !info->shared when setting non_got_ref.
	(elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
	for non-GOT reference of STT_GNU_IFUNC symbol in shared
	library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
	if needed.
	(elf64_x86_64_relocate_section): Output dynamic relocation
	for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
	function address when building shared object.
	(elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
	relocation for STT_GNU_IFUNC symbol in shared object.