target/tricore: Implement a qemu excptions helper
this helper is only used to raise qemu specific exceptions. We use this
helper to raise it on breakpoints.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
diff --git a/target/tricore/op_helper.c b/target/tricore/op_helper.c
index 9476d10..32c2bc1 100644
--- a/target/tricore/op_helper.c
+++ b/target/tricore/op_helper.c
@@ -107,6 +107,13 @@
raise_exception_sync_internal(env, class, tin, pc, 0);
}
+void helper_qemu_excp(CPUTriCoreState *env, uint32_t excp)
+{
+ CPUState *cs = env_cpu(env);
+ cs->exception_index = excp;
+ cpu_loop_exit(cs);
+}
+
/* Addressing mode helper */
static uint16_t reverse16(uint16_t val)
