powerpc: Add VSX load/store alignment exception handler

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VSX loads and stores will take an alignment exception when the address
is not on a 4 byte boundary.

This add support for these alignment exceptions and will emulate the
requested load or store.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Michael Neuling 2008-07-11 16:31:09 +10:00 • committed by Benjamin Herrenschmidt

parent 7c29217096

commit cd6f37be7f

1 changed files with 57 additions and 1 deletions

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arch/powerpc/kernel/align.c

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