Read-only and ARM-specific for now.
Signed-off-by: Andreas Färber <afaer...@suse.de>
Cc: Peter Maydell <peter.mayd...@linaro.org>
Cc: Anthony Liguori <anth...@codemonkey.ws>
---
target-arm/cpu.c | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 74f4e9b..4dfec15 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -20,6 +20,7 @@
#include "cpu-core.h"
#include "qemu-common.h"
+#include "qapi/qapi-visit-core.h"
#if !defined(CONFIG_USER_ONLY)
#include "hw/loader.h"
#endif
@@ -538,6 +539,14 @@ static const ARMCPUInfo arm_cpus[] = {
},
};
+static void arm_cpu_get_halted(Object *obj, Visitor *v, void *opaque,
+ const char *name, Error **errp)
+{
+ ARMCPU *cpu = ARM_CPU(obj);
+ bool halted = cpu->env.halted != 0;
+ visit_type_bool(v, &halted, name, errp);
+}
+
static void arm_cpu_initfn(Object *obj)
{
ARMCPU *cpu = ARM_CPU(obj);
@@ -552,6 +561,9 @@ static void arm_cpu_initfn(Object *obj)
cpu->env.cp15.c0_cpuid = cpu_class->cp15.c0_cpuid;
cpu_do_reset(CPU(cpu));
+
+ object_property_add(obj, "halted", "boolean",
+ arm_cpu_get_halted, NULL, NULL, NULL, NULL);
}
static void arm_cpu_class_init(ObjectClass *klass, void *data)
--
1.7.7
