tree 32d8a485a824551215176a39af4ec8fbecb9e421
parent 5f25a532cb29ca9090343b1fda8815f46be9b213
author Miodrag Dinic <miodrag.dinic@imgtec.com> 1434032478 +0200
committer Miodrag Dinic <miodrag.dinic@imgtec.com> 1434449323 +0200

target-mips: fix updating BadVAddr for misaligned accesses

Update BadVAddr correctly for the case of misaligned block accesses.
The address reported by BadVAddr on page permission or TLB miss exceptions
must be a byte address in the misaligned access for a page on which the
exception is reported, but may be any such byte address.
It is not required to be the lowest.

Cherry-picked from PRPL QEMU :
https://github.com/yongbok/prpl-qemu/commit/3e5e2b5f6affab2c367e8e774105877bc0f505f3

3e5e2b5f target-mips: fix updating BadVAddr for misaligned accesses

Change-Id: I489effe5b4c0c693dca7a41a01157c3477cea47c