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powerpc/64/build: only include .opd with ELFv1 

ELFv2 does not use function descriptors so .opd is not required.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220916040755.2398112-6-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin 2022-09-16 14:07:53 +10:00 committed by Michael Ellerman
parent b6adc6d6d3
commit c787fed118
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/kernel/vmlinux.lds.S
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@ -180,11 +180,13 @@ SECTIONS
SOFT_MASK_TABLE(8)
RESTART_TABLE(8)
#ifdef CONFIG_PPC64_ELF_ABI_V1
.opd : AT(ADDR(.opd) - LOAD_OFFSET) {
__start_opd = .;
KEEP(*(.opd))
__end_opd = .;
}
#endif
. = ALIGN(8);
__stf_entry_barrier_fixup : AT(ADDR(__stf_entry_barrier_fixup) - LOAD_OFFSET) {