accel/tcg: Introduce TCGCPUOps::cpu_exec_halt() handler

[mirror_qemu.git] / accel / tcg / cpu-exec.c

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 75f7ba7bedb3a65b15f54912e19f40692710ae77..82627b12b8f2d20070a0dcf8af255484b07f8d52 100644 (file)
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -664,6 +664,8 @@ static inline bool cpu_handle_halt(CPUState *cpu)
 {
 #ifndef CONFIG_USER_ONLY
     if (cpu->halted) {
+        const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops;
+
 #if defined(TARGET_I386)
         if (cpu->interrupt_request & CPU_INTERRUPT_POLL) {
             X86CPU *x86_cpu = X86_CPU(cpu);
@@ -673,6 +675,9 @@ static inline bool cpu_handle_halt(CPUState *cpu)
             bql_unlock();
         }
 #endif /* TARGET_I386 */
+        if (tcg_ops->cpu_exec_halt) {
+            tcg_ops->cpu_exec_halt(cpu);
+        }
         if (!cpu_has_work(cpu)) {
             return true;
         }