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authorHollis Blanchard <hollisb@us.ibm.com>2008-07-25 13:54:49 -0500
committerAvi Kivity <avi@qumranet.com>2008-10-15 10:15:16 +0200
commit6a0ab738ef42d87951b3980f61b1f4cbb14d4171 (patch)
tree8650adf6b8c2df9817c7d6dff2a2f8a4b4904abc /arch/powerpc/include/asm
parentb5e2fec0ebc3fcaff954092bb69444a67a904c0a (diff)
KVM: ppc: guest breakpoint support
Allow host userspace to program hardware debug registers to set breakpoints inside guests. Signed-off-by: Jerone Young <jyoung5@us.ibm.com> Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/powerpc/include/asm')
-rw-r--r--arch/powerpc/include/asm/kvm_host.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 2655e2a4831..23bad40b0ea 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -86,6 +86,11 @@ struct kvm_vcpu_arch {
u32 host_stack;
u32 host_pid;
+ u32 host_dbcr0;
+ u32 host_dbcr1;
+ u32 host_dbcr2;
+ u32 host_iac[4];
+ u32 host_msr;
u64 fpr[32];
u32 gpr[32];