[PATCH 0/3] nds32: Unaligned access handler fix

[Nickhu]

The patches are about unaligned access handler. We fix some
bugs in unaligned access handler and add some kernel configs
for unaligned access handler. Then we add the kernel unaligned
access handled by software in handler.

Nickhu (3):
  nds32: Fix instruction simulator bug for unaligned access handler.
  nds32: Add 'HAVE_EFFICIENT_UNALIGNED_ACCESS' config
  nds32: Add unaligned access in kernel space.

 arch/nds32/Kconfig.cpu    |  3 ++-
 arch/nds32/kernel/traps.c |  4 +++-
 arch/nds32/mm/alignment.c | 43 +++++++++++++++++++++++----------------
 3 files changed, 30 insertions(+), 20 deletions(-)

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2.17.0