convert to_call_history_range

[deliverable/binutils-gdb.git] / gdb / target-delegates.c

diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c
index 20ebda82845738a2bbd71dea5a74a5be07a95710..defddcbab65882f681d955fe61b7a8b0240b8666 100644 (file)
--- a/gdb/target-delegates.c
+++ b/gdb/target-delegates.c
@@ -1260,6 +1260,19 @@ tdefault_supports_btrace (struct target_ops *self)
   return 0;
 }
 
+static void
+delegate_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, int arg3)
+{
+  self = self->beneath;
+  self->to_call_history_range (self, arg1, arg2, arg3);
+}
+
+static void
+tdefault_call_history_range (struct target_ops *self, ULONGEST arg1, ULONGEST arg2, int arg3)
+{
+  tcomplain ();
+}
+
 static int
 delegate_augmented_libraries_svr4_read (struct target_ops *self)
 {
@@ -1488,6 +1501,8 @@ install_delegators (struct target_ops *ops)
     ops->to_can_use_agent = delegate_can_use_agent;
   if (ops->to_supports_btrace == NULL)
     ops->to_supports_btrace = delegate_supports_btrace;
+  if (ops->to_call_history_range == NULL)
+    ops->to_call_history_range = delegate_call_history_range;
   if (ops->to_augmented_libraries_svr4_read == NULL)
     ops->to_augmented_libraries_svr4_read = delegate_augmented_libraries_svr4_read;
 }
@@ -1601,5 +1616,6 @@ install_dummy_methods (struct target_ops *ops)
   ops->to_use_agent = tdefault_use_agent;
   ops->to_can_use_agent = tdefault_can_use_agent;
   ops->to_supports_btrace = tdefault_supports_btrace;
+  ops->to_call_history_range = tdefault_call_history_range;
   ops->to_augmented_libraries_svr4_read = tdefault_augmented_libraries_svr4_read;
 }