gdb: add interp::on_solib_loaded method

Same idea as previous patches, but for solib_loaded

Change-Id: I85edb0a4b377f4b2c39ffccf31cb75f38bae0f55

diff --git a/gdb/interps.c b/gdb/interps.c
index 17ea42499f95ebd494ca4f7fda193ae055a1bfdd..6dde83b45e7997685e687999f17e562467488b69 100644 (file)
--- a/gdb/interps.c
+++ b/gdb/interps.c
@@ -511,6 +511,14 @@ interps_notify_target_resumed (ptid_t ptid)
   interps_notify (&interp::on_target_resumed, ptid);
 }
 
+/* See interps.h.  */
+
+void
+interps_notify_solib_loaded (so_list *so)
+{
+  interps_notify (&interp::on_solib_loaded, so);
+}
+
 /* This just adds the "interpreter-exec" command.  */
 void _initialize_interpreter ();
 void

diff --git a/gdb/interps.h b/gdb/interps.h
index 0434efe40b3c590ebc84adc410f50f7b62926497..7fce025aad692be08dcff4fdafa9ce469952dd65 100644 (file)
--- a/gdb/interps.h
+++ b/gdb/interps.h
@@ -31,6 +31,7 @@ struct ui;
 class completion_tracker;
 struct thread_info;
 struct inferior;
+struct so_list;
 
 typedef struct interp *(*interp_factory_func) (const char *name);
 
@@ -142,6 +143,9 @@ public:
   /* Notify the interpreter that the target was resumed.  */
   virtual void on_target_resumed (ptid_t ptid) {}
 
+  /* Notify the interpreter that solib SO has been loaded.  */
+  virtual void on_solib_loaded (so_list *so) {}
+
 private:
   /* The memory for this is static, it comes from literal strings (e.g. "cli").  */
   const char *m_name;
@@ -287,6 +291,9 @@ extern void interps_notify_record_changed (inferior *inf, int started,
 /* Notify all interpreters that the target was resumed.  */
 extern void interps_notify_target_resumed (ptid_t ptid);
 
+/* Notify all interpreters that solib SO has been loaded.  */
+extern void interps_notify_solib_loaded (so_list *so);
+
 /* well-known interpreters */
 #define INTERP_CONSOLE         "console"
 #define INTERP_MI2             "mi2"

diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index 0bd76344c8b99653573ff7b46324f63ebd1bca27..72bf2a82cdd89609918965e60fc1b7a15f88b7a9 100644 (file)
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -60,7 +60,6 @@ static int mi_interp_query_hook (const char *ctlstr, va_list ap)
 static void mi_insert_notify_hooks (void);
 static void mi_remove_notify_hooks (void);
 
-static void mi_solib_loaded (struct so_list *solib);
 static void mi_solib_unloaded (struct so_list *solib);
 static void mi_about_to_proceed (void);
 static void mi_traceframe_changed (int tfnum, int tpnum);
@@ -845,30 +844,21 @@ mi_output_solib_attribs (ui_out *uiout, struct so_list *solib)
     }
 }
 
-static void
-mi_solib_loaded (struct so_list *solib)
+void
+mi_interp::on_solib_loaded (so_list *solib)
 {
-  SWITCH_THRU_ALL_UIS ()
-    {
-      struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
-      struct ui_out *uiout;
+  ui_out *uiout = this->interp_ui_out ();
 
-      if (mi == NULL)
-       continue;
-
-      uiout = top_level_interpreter ()->interp_ui_out ();
+  target_terminal::scoped_restore_terminal_state term_state;
+  target_terminal::ours_for_output ();
 
-      target_terminal::scoped_restore_terminal_state term_state;
-      target_terminal::ours_for_output ();
+  gdb_printf (this->event_channel, "library-loaded");
 
-      gdb_printf (mi->event_channel, "library-loaded");
+  ui_out_redirect_pop redir (uiout, this->event_channel);
 
-      ui_out_redirect_pop redir (uiout, mi->event_channel);
+  mi_output_solib_attribs (uiout, solib);
 
-      mi_output_solib_attribs (uiout, solib);
-
-      gdb_flush (mi->event_channel);
-    }
+  gdb_flush (this->event_channel);
 }
 
 static void
@@ -1083,7 +1073,6 @@ _initialize_mi_interp ()
   interp_factory_register (INTERP_MI4, mi_interp_factory);
   interp_factory_register (INTERP_MI, mi_interp_factory);
 
-  gdb::observers::solib_loaded.attach (mi_solib_loaded, "mi-interp");
   gdb::observers::solib_unloaded.attach (mi_solib_unloaded, "mi-interp");
   gdb::observers::about_to_proceed.attach (mi_about_to_proceed, "mi-interp");
   gdb::observers::traceframe_changed.attach (mi_traceframe_changed,

diff --git a/gdb/mi/mi-interp.h b/gdb/mi/mi-interp.h
index edb5486cf0c6f40597aa98c3cfff618ca4bc80a5..57bd296f9e3d11d247645399539574905eee822c 100644 (file)
--- a/gdb/mi/mi-interp.h
+++ b/gdb/mi/mi-interp.h
@@ -59,6 +59,7 @@ public:
   void on_record_changed (inferior *inf, int started, const char *method,
                          const char *format) override;
   void on_target_resumed (ptid_t ptid) override;
+  void on_solib_loaded (so_list *so) override;
 
   /* MI's output channels */
   mi_console_file *out;

diff --git a/gdb/solib.c b/gdb/solib.c
index 16147830ef2c84cd4fdedea11bdfa11c0bd15863..fc23d284b8a0ed72497d04872eea65211b224b09 100644 (file)
--- a/gdb/solib.c
+++ b/gdb/solib.c
@@ -760,6 +760,15 @@ solib_used (const struct so_list *const known)
   return false;
 }
 
+/* Notify interpreters and observers that solib SO has been loaded.  */
+
+static void
+notify_solib_loaded (so_list *so)
+{
+  interps_notify_solib_loaded (so);
+  gdb::observers::solib_loaded.notify (so);
+}
+
 /* See solib.h.  */
 
 void
@@ -920,7 +929,7 @@ update_solib_list (int from_tty)
 
          /* Notify any observer that the shared object has been
             loaded now that we've added it to GDB's tables.  */
-         gdb::observers::solib_loaded.notify (i);
+         notify_solib_loaded (i);
        }
 
       /* If a library was not found, issue an appropriate warning