convert to_memory_map

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

diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c
index 0da855aabab33c5089c07f9c6ec96e2d6b446bfb..209ecb72c3f277c9303c2b28ac6e1d8aa898c6f2 100644 (file)
--- a/gdb/target-delegates.c
+++ b/gdb/target-delegates.c
@@ -736,6 +736,19 @@ tdefault_xfer_partial (struct target_ops *self, enum target_object  arg1, const
   return TARGET_XFER_E_IO;
 }
 
+static VEC(mem_region_s) *
+delegate_memory_map (struct target_ops *self)
+{
+  self = self->beneath;
+  return self->to_memory_map (self);
+}
+
+static VEC(mem_region_s) *
+tdefault_memory_map (struct target_ops *self)
+{
+  return 0;
+}
+
 static void
 delegate_flash_erase (struct target_ops *self, ULONGEST arg1, LONGEST arg2)
 {
@@ -1573,6 +1586,8 @@ install_delegators (struct target_ops *ops)
     ops->to_goto_bookmark = delegate_goto_bookmark;
   if (ops->to_xfer_partial == NULL)
     ops->to_xfer_partial = delegate_xfer_partial;
+  if (ops->to_memory_map == NULL)
+    ops->to_memory_map = delegate_memory_map;
   if (ops->to_flash_erase == NULL)
     ops->to_flash_erase = delegate_flash_erase;
   if (ops->to_flash_done == NULL)
@@ -1754,6 +1769,7 @@ install_dummy_methods (struct target_ops *ops)
   ops->to_get_bookmark = tdefault_get_bookmark;
   ops->to_goto_bookmark = tdefault_goto_bookmark;
   ops->to_xfer_partial = tdefault_xfer_partial;
+  ops->to_memory_map = tdefault_memory_map;
   ops->to_flash_erase = tdefault_flash_erase;
   ops->to_flash_done = tdefault_flash_done;
   ops->to_get_ada_task_ptid = default_get_ada_task_ptid;