Commit 5fac0c67 authored by Anton Blanchard's avatar Anton Blanchard Committed by Luis Henriques

powerpc: Align TOC to 256 bytes

commit 5e95235c upstream.

Recent toolchains force the TOC to be 256 byte aligned. We need
to enforce this alignment in our linker script, otherwise pointers
to our TOC variables (__toc_start, __prom_init_toc_start) could
be incorrect.

If they are bad, we die a few hundred instructions into boot.
Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent bf830fd4
...@@ -213,6 +213,7 @@ SECTIONS ...@@ -213,6 +213,7 @@ SECTIONS
*(.opd) *(.opd)
} }
. = ALIGN(256);
.got : AT(ADDR(.got) - LOAD_OFFSET) { .got : AT(ADDR(.got) - LOAD_OFFSET) {
__toc_start = .; __toc_start = .;
#ifndef CONFIG_RELOCATABLE #ifndef CONFIG_RELOCATABLE
......
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