icount: set can_do_io outside TB execution
This patch sets can_do_io function to allow reading icount
within cpu-exec, but outside TB execution.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/cpus.c b/cpus.c
index 91119bb..615d4ae 100644
--- a/cpus.c
+++ b/cpus.c
@@ -935,6 +935,7 @@
qemu_thread_get_self(cpu->thread);
cpu->thread_id = qemu_get_thread_id();
cpu->exception_index = -1;
+ cpu->can_do_io = 1;
current_cpu = cpu;
r = kvm_init_vcpu(cpu);
@@ -976,6 +977,7 @@
qemu_thread_get_self(cpu->thread);
cpu->thread_id = qemu_get_thread_id();
cpu->exception_index = -1;
+ cpu->can_do_io = 1;
sigemptyset(&waitset);
sigaddset(&waitset, SIG_IPI);
@@ -1019,6 +1021,7 @@
cpu->thread_id = qemu_get_thread_id();
cpu->created = true;
cpu->exception_index = -1;
+ cpu->can_do_io = 1;
}
qemu_cond_signal(&qemu_cpu_cond);