1 files changed, 11 insertions, 0 deletions
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 923ece3e9b..0f51c92adb 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -45,6 +45,17 @@ void restore_state_to_opc(CPUArchState *env, struct TranslationBlock *tb,
                           target_ulong *data);
 
 void cpu_gen_init(void);
+
+/**
+ * cpu_restore_state:
+ * @cpu: the vCPU state is to be restore to
+ * @searched_pc: the host PC the fault occurred at
+ * @return: true if state was restored, false otherwise
+ *
+ * Attempt to restore the state for a fault occurring in translated
+ * code. If the searched_pc is not in translated code no state is
+ * restored and the function returns false.
+ */
 bool cpu_restore_state(CPUState *cpu, uintptr_t searched_pc);
 
 void QEMU_NORETURN cpu_loop_exit_noexc(CPUState *cpu);