diff mbox series

[v7,08/73] tcg-runtime: define helper_cpu_halted_set

Message ID 20190304181813.8075-9-cota@braap.org
State New
Headers show
Series [v7,01/73] cpu: convert queued work to a QSIMPLEQ | expand

Commit Message

Emilio Cota March 4, 2019, 6:17 p.m. UTC 
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
---
 accel/tcg/tcg-runtime.h | 2 ++
 accel/tcg/tcg-runtime.c | 7 +++++++
 2 files changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h
index dfe325625c..46386bb564 100644
--- a/accel/tcg/tcg-runtime.h
+++ b/accel/tcg/tcg-runtime.h
@@ -28,6 +28,8 @@  DEF_HELPER_FLAGS_1(lookup_tb_ptr, TCG_CALL_NO_WG_SE, ptr, env)
 
 DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env)
 
+DEF_HELPER_FLAGS_2(cpu_halted_set, TCG_CALL_NO_RWG, void, env, i32)
+
 #ifdef CONFIG_SOFTMMU
 
 DEF_HELPER_FLAGS_5(atomic_cmpxchgb, TCG_CALL_NO_WG,
diff --git a/accel/tcg/tcg-runtime.c b/accel/tcg/tcg-runtime.c
index d0d4484406..4aa038465f 100644
--- a/accel/tcg/tcg-runtime.c
+++ b/accel/tcg/tcg-runtime.c
@@ -167,3 +167,10 @@  void HELPER(exit_atomic)(CPUArchState *env)
 {
     cpu_loop_exit_atomic(ENV_GET_CPU(env), GETPC());
 }
+
+void HELPER(cpu_halted_set)(CPUArchState *env, uint32_t val)
+{
+    CPUState *cpu = ENV_GET_CPU(env);
+
+    cpu->halted = val;
+}