[Qemu-ppc] [PATCH 0/2] ppc: Fixes for LSWX and LSWI instructions

[Thomas Huth]

These two patches fix the bad range checks in the LSWI and LSWX
instructions.

To see the change in behavior for the lswx instruction, you can use the
"emulator" test from the kvm-unit-tests suite - code can be found here:

https://git.kernel.org/cgit/virt/kvm/kvm-unit-tests.git/tree/powerpc/emulator.c#n95

For testing the lswi instruction, an additional kvm-unit-test can be
used, see the patch that I've posted here:

https://patchwork.ozlabs.org/patch/610483/


Thomas Huth (2):
  ppc: Fix the range check in the LSWI instruction
  ppc: Fix the bad exception NIP value and the range check in LSWX

 target-ppc/cpu.h        | 10 ++++++++++
 target-ppc/mem_helper.c |  5 +++--
 target-ppc/translate.c  |  6 ++----
 3 files changed, 15 insertions(+), 6 deletions(-)

-- 
1.8.3.1