binutils-gdb/ld/testsuite/ld-x86-64/pr19939.s

	.text
selector:
	movq	foo@GOTPCREL(%rip), %rax
	movabs	$bar, %rbx
	ret
	.type   selector, %gnu_indirect_function
	.globl	bar
bar:
	jmp	selector@PLT
Properly handle dynamic reloc against normal symbol We shouldn't issue an error for read-only segment with dynamic IFUNC relocations when dynamic relocations are against normal symbols. bfd/ PR ld/19939 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer to bfd_boolean. * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Set readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc applies to read-only section. elf32-i386.c (elf_i386_link_hash_table): Add readonly_dynrelocs_against_ifunc. (elf_i386_allocate_dynrelocs): Updated. (elf_i386_size_dynamic_sections): Issue an error for read-only segment with dynamic IFUNC relocations only if readonly_dynrelocs_against_ifunc is TRUE. * elf64-x86-64.c (elf_x86_64_link_hash_table): Add readonly_dynrelocs_against_ifunc. (elf_x86_64_allocate_dynrelocs): Updated. (elf_x86_64_size_dynamic_sections): Issue an error for read-only segment with dynamic IFUNC relocations only if readonly_dynrelocs_against_ifunc is TRUE. * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs): Updated. ld/ PR ld/19939 * testsuite/ld-i386/i386.exp: Run PR ld/19939 tests. * testsuite/ld-x86-64/x86-64.exp: Likewise. * testsuite/ld-i386/pr19939.s: New file. * testsuite/ld-i386/pr19939a.d: Likewise. * testsuite/ld-i386/pr19939b.d: Likewise. * testsuite/ld-x86-64/pr19939.s: Likewise. * testsuite/ld-x86-64/pr19939a.d: Likewise. * testsuite/ld-x86-64/pr19939b.d: Likewise. 2016-04-12 10:41:37 +08:00			`.text`
			`selector:`
			`movq foo@GOTPCREL(%rip), %rax`
			`movabs $bar, %rbx`
			`ret`
			`.type selector, %gnu_indirect_function`
			`.globl bar`
			`bar:`
			`jmp selector@PLT`