powerpc: Add VSX load/store alignment exception handler
authorMichael Neuling <mikey@neuling.org>
Fri, 11 Jul 2008 06:31:09 +0000 (16:31 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 15 Jul 2008 02:29:25 +0000 (12:29 +1000)
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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