gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / displaced-stepping.h

diff --git a/gdb/displaced-stepping.h b/gdb/displaced-stepping.h
index e637c3892505c2e341be78a6bdf1e81b680dca94..515d4b19034aaeb24ff3985798cad9bde923a04c 100644 (file)
--- a/gdb/displaced-stepping.h
+++ b/gdb/displaced-stepping.h
@@ -6,6 +6,7 @@
 
 struct gdbarch;
 struct thread_info;
+struct target_ops;
 
 enum displaced_step_prepare_status
 {
@@ -151,5 +152,13 @@ private:
   std::vector<displaced_step_buffer_state> m_buffers;
 };
 
+bool default_supports_displaced_step (target_ops *target, thread_info *thread);
+
+displaced_step_prepare_status
+  default_displaced_step_prepare (target_ops *target, thread_info *thread);
+
+displaced_step_finish_status
+  default_displaced_step_finish (target_ops *target, thread_info *thread,
+                                gdb_signal sig);
 
 #endif /* DISPLACED_STEPPING_H */