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ARMv8: fix error in freeing stack frame

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relocate_code() allocates 32 bytes stack frame but only 16 bytes are
freed before return. it will cause errors to possible previous frames
and doesn't make relocate_code() look like a function.

fix by freeing 32 bytes stack space

Signed-off-by: zijun_hu <zijun_hu@htc.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
zijun_hu 2017-09-23 13:30:58 +08:00 • committed by Tom Rini
parent 01a8359989
commit 7baf952fdb
1 changed files with 1 additions and 1 deletions
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2
arch/arm/lib/relocate_64.S
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@ -73,6 +73,6 @@ relocate_done:
isb sy isb sy
4: ldp x0, x1, [sp, #16] 4: ldp x0, x1, [sp, #16]
bl __asm_flush_dcache_range bl __asm_flush_dcache_range
5: ldp x29, x30, [sp],#16 5: ldp x29, x30, [sp],#32
ret ret
ENDPROC(relocate_code) ENDPROC(relocate_code)