AuxXxilium/linux_dsm_epyc7002
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3 Commits

Author SHA1 Message Date
Aneesh Kumar K.V
ddca156ae6 KVM: PPC: BOOK3S: Remove open coded make_dsisr in alignment handler 
Use make_dsisr instead of open coding it. This also have
the added benefit of handling alignment interrupt on additional
instructions.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
 2014-05-30 14:26:25 +02:00
Bharat Bhushan
b12c784123 KVM: PPC: E500: exit to user space on "ehpriv 1" instruction 
"ehpriv 1" instruction is used for setting software breakpoints
by user space. This patch adds support to exit to user space
with "run->debug" have relevant information.

As this is the first point we are using run->debug, also defined
the run->debug structure.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
 2013-10-17 14:49:39 +02:00
Hollis Blanchard
c381a04313 ppc: Create disassemble.h to extract instruction fields 
This is used in a couple places in KVM, but isn't KVM-specific.

However, this patch doesn't modify other in-kernel emulation code:
- xmon uses a direct copy of ppc_opc.c from binutils
- emulate_instruction() doesn't need it because it can use a series
  of mask tests.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2008-12-31 16:52:21 +02:00