When executing with --debug-single-step option, the singlestep mode
stops on VM exit. Need to rearm singlestep mode for most of the VM exit
reasons (KVM_EXIT_IO, KVM_EXIT_MMIO).
Signed-off-by: Francois-Frederic Ozog <francois.ozog@xxxxxxxxxx>
---
kvm-cpu.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/kvm-cpu.c b/kvm-cpu.c
index cc8385f..6138458 100644
--- a/kvm-cpu.c
+++ b/kvm-cpu.c
@@ -183,6 +183,10 @@ int kvm_cpu__start(struct kvm_cpu *cpu)
if (!ret)
goto panic_kvm;
+
+ if (cpu->kvm->cfg.single_step)
+ kvm_cpu__enable_singlestep(cpu);
+
break;
}
case KVM_EXIT_MMIO: {
@@ -202,6 +206,10 @@ int kvm_cpu__start(struct kvm_cpu *cpu)
if (!ret)
goto panic_kvm;
+
+ if (cpu->kvm->cfg.single_step)
+ kvm_cpu__enable_singlestep(cpu);
+
break;
}
case KVM_EXIT_INTR:
--
2.9.3
