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-rw-r--r--include/qemu/coroutine_int.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/qemu/coroutine_int.h b/include/qemu/coroutine_int.h
index bd6b0468e1..1da148552f 100644
--- a/include/qemu/coroutine_int.h
+++ b/include/qemu/coroutine_int.h
@@ -28,6 +28,11 @@
#include "qemu/queue.h"
#include "qemu/coroutine.h"
+#ifdef CONFIG_SAFESTACK
+/* Pointer to the unsafe stack, defined by the compiler */
+extern __thread void *__safestack_unsafe_stack_ptr;
+#endif
+
#define COROUTINE_STACK_SIZE (1 << 20)
typedef enum {