S390: Add syscall info for syscalls up to 374

[deliverable/binutils-gdb.git] / gdb / frame.h

diff --git a/gdb/frame.h b/gdb/frame.h
index 2e05dfad70a3bc74f808cc75bb8da82453a08105..8ee64f1ea763e158098061facbecc5f4611c6f1f 100644 (file)
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -820,5 +820,10 @@ extern int frame_unwinder_is (struct frame_info *fi,
 
 extern enum language get_frame_language (struct frame_info *frame);
 
+/* Return the first non-tailcall frame above FRAME or FRAME if it is not a
+   tailcall frame.  Return NULL if FRAME is the start of a tailcall-only
+   chain.  */
+
+extern struct frame_info *skip_tailcall_frames (struct frame_info *frame);
 
 #endif /* !defined (FRAME_H)  */