Commit Graph

1 Commits

Author SHA1 Message Date
H.J. Lu
a3747075ae Allocate the first .plt entry space only if needed
Commit dd7e64d45b may optimize out
i386/x86-64 JUMP_SLOT relocation.  If there is no JUMP_SLOT relocation
left, we don't need to the first .plt entry.  This patch allocates
space for the first .plt entry only if we also reserve space for a PLT
slot for JUMP_SLOT relocation.

bfd/

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
	for the first .plt entry only if needed.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.

ld/testsuite/

	* ld-i386/i386.exp: Run pltgot-1 for Linux targets.
	* ld-x86-64/x86-64.exp: Likewise.
	* ld-i386/pltgot-1.d: New file.
	* ld-i386/pltgot-1.s: Likewise.
	* ld-x86-64/pltgot-1.d: Likewise.
	* ld-x86-64/pltgot-1.s: Likewise.
2015-05-12 13:11:48 -07:00