Get trap instruction opcode from KVM and this opcode will
be used for setting software breakpoint in following patch
Signed-off-by: Bharat Bhushan <bharat.bhus...@freescale.com>
---
v4->v5
- No change
target-ppc/kvm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index dfa5a26..1f78cd1 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -71,6 +71,8 @@ static int cap_papr;
static int cap_htab_fd;
static int cap_fixup_hcalls;
+static uint32_t debug_inst_opcode;
+
/* XXX We have a race condition where we actually have a level triggered
* interrupt, but the infrastructure can't expose that yet, so the guest
* takes but ignores it, goes to sleep and never gets notified that there's
@@ -434,6 +436,8 @@ int kvm_arch_init_vcpu(CPUState *cs)
break;
}
+ kvm_get_one_reg(cs, KVM_REG_PPC_DEBUG_INST, &debug_inst_opcode);
+
return ret;
}
--
1.9.0
