X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=gdb%2Finfrun.h;h=5820296cd140bf075d6584039f54d68a591a7c92;hb=refs%2Fheads%2Fusers%2Fsimark%2Fautotools-bump;hp=39be375fbe90e7a8bd4702150ec0bb6cedf1550d;hpb=a8836c9358a11055a08d11ecacc5d7c8f6d5e7a8;p=thirdparty%2Fbinutils-gdb.git

diff --git a/gdb/infrun.h b/gdb/infrun.h
index 39be375fbe9..5820296cd14 100644
--- a/gdb/infrun.h
+++ b/gdb/infrun.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1986-2016 Free Software Foundation, Inc.
+/* Copyright (C) 1986-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,6 +19,7 @@
 #define INFRUN_H 1
 
 #include "symtab.h"
+#include "common/byte-vector.h"
 
 struct target_waitstatus;
 struct frame_info;
@@ -243,4 +244,22 @@ extern void all_uis_check_sync_execution_done (void);
    started or re-started).  */
 extern void all_uis_on_sync_execution_starting (void);
 
+/* Base class for displaced stepping closures (the arch-specific data).  */
+
+struct displaced_step_closure
+{
+  virtual ~displaced_step_closure () = 0;
+};
+
+/* A simple displaced step closure that contains only a byte buffer.  */
+
+struct buf_displaced_step_closure : displaced_step_closure
+{
+  buf_displaced_step_closure (int buf_size)
+  : buf (buf_size)
+  {}
+
+  gdb::byte_vector buf;
+};
+
 #endif /* INFRUN_H */