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-rw-r--r--libguile/frames.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/libguile/frames.c b/libguile/frames.c
index c4f2f275d..36f057f7e 100644
--- a/libguile/frames.c
+++ b/libguile/frames.c
@@ -151,6 +151,18 @@ SCM_DEFINE (scm_frame_return_address, "frame-return-address", 1, 0, 0,
}
#undef FUNC_NAME
+SCM_DEFINE (scm_frame_mv_return_address, "frame-mv-return-address", 1, 0, 0,
+ (SCM frame),
+ "")
+#define FUNC_NAME s_scm_frame_mv_return_address
+{
+ SCM_VALIDATE_HEAP_FRAME (1, frame);
+ return scm_from_ulong ((unsigned long)
+ (SCM_FRAME_MV_RETURN_ADDRESS
+ (SCM_HEAP_FRAME_POINTER (frame))));
+}
+#undef FUNC_NAME
+
SCM_DEFINE (scm_frame_dynamic_link, "frame-dynamic-link", 1, 0, 0,
(SCM frame),
"")