Give Palmer co-credit for last patch.

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

diff --git a/gdb/infrun.h b/gdb/infrun.h
index 2003637ed416c94d6a407062f7620cc93e94c5d3..08dfebf47cdf36ecd1a4036dbeaecd4369af9131 100644 (file)
--- a/gdb/infrun.h
+++ b/gdb/infrun.h
@@ -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 */