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-rw-r--r--target/arm/op_helper.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/target/arm/op_helper.c b/target/arm/op_helper.c
index ef72361a36..8b31c6a13b 100644
--- a/target/arm/op_helper.c
+++ b/target/arm/op_helper.c
@@ -28,8 +28,8 @@
#define SIGNBIT (uint32_t)0x80000000
#define SIGNBIT64 ((uint64_t)1 << 63)
-void raise_exception(CPUARMState *env, uint32_t excp,
- uint32_t syndrome, uint32_t target_el)
+static CPUState *do_raise_exception(CPUARMState *env, uint32_t excp,
+ uint32_t syndrome, uint32_t target_el)
{
CPUState *cs = CPU(arm_env_get_cpu(env));
@@ -50,9 +50,24 @@ void raise_exception(CPUARMState *env, uint32_t excp,
cs->exception_index = excp;
env->exception.syndrome = syndrome;
env->exception.target_el = target_el;
+
+ return cs;
+}
+
+void raise_exception(CPUARMState *env, uint32_t excp,
+ uint32_t syndrome, uint32_t target_el)
+{
+ CPUState *cs = do_raise_exception(env, excp, syndrome, target_el);
cpu_loop_exit(cs);
}
+void raise_exception_ra(CPUARMState *env, uint32_t excp, uint32_t syndrome,
+ uint32_t target_el, uintptr_t ra)
+{
+ CPUState *cs = do_raise_exception(env, excp, syndrome, target_el);
+ cpu_loop_exit_restore(cs, ra);
+}
+
static int exception_target_el(CPUARMState *env)
{
int target_el = MAX(1, arm_current_el(env));