gdbserver: make aarch64_write_goto_address static

[deliverable/binutils-gdb.git] / gdb / ravenscar-thread.c

diff --git a/gdb/ravenscar-thread.c b/gdb/ravenscar-thread.c
index 6636a89554b29ed488182a9a99afe9b59f2927bb..59fdfaba794694434f1e3a2e59164f5de0caa98e 100644 (file)
--- a/gdb/ravenscar-thread.c
+++ b/gdb/ravenscar-thread.c
@@ -1,6 +1,6 @@
 /* Ada Ravenscar thread support.
 
-   Copyright (C) 2004-2019 Free Software Foundation, Inc.
+   Copyright (C) 2004-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -57,8 +57,8 @@
    is running, switching to its corresponding ptid, and then performing
    the operation on that ptid using the target beneath us.  */
 
-/* If non-null, ravenscar task support is enabled.  */
-static int ravenscar_task_support = 1;
+/* If true, ravenscar task support is enabled.  */
+static bool ravenscar_task_support = true;
 
 static const char running_thread_name[] = "__gnat_running_thread_table";
 
@@ -219,6 +219,9 @@ get_base_thread_from_ravenscar_task (ptid_t ptid)
 void
 ravenscar_thread_target::update_inferior_ptid ()
 {
+  process_stratum_target *proc_target
+    = as_process_stratum_target (this->beneath ());
+
   int base_cpu;
 
   m_base_ptid = inferior_ptid;
@@ -239,8 +242,8 @@ ravenscar_thread_target::update_inferior_ptid ()
   /* The running thread may not have been added to
      system.tasking.debug's list yet; so ravenscar_update_thread_list
      may not always add it to the thread list.  Add it here.  */
-  if (!find_thread_ptid (inferior_ptid))
-    add_thread (inferior_ptid);
+  if (!find_thread_ptid (proc_target, inferior_ptid))
+    add_thread (proc_target, inferior_ptid);
 }
 
 /* The Ravenscar Runtime exports a symbol which contains the ID of
@@ -336,12 +339,14 @@ ravenscar_thread_target::wait (ptid_t ptid,
                               struct target_waitstatus *status,
                               int options)
 {
+  process_stratum_target *beneath
+    = as_process_stratum_target (this->beneath ());
   ptid_t event_ptid;
 
   inferior_ptid = m_base_ptid;
   if (ptid != minus_one_ptid)
     ptid = m_base_ptid;
-  event_ptid = beneath ()->wait (ptid, status, 0);
+  event_ptid = beneath->wait (ptid, status, 0);
   /* Find any new threads that might have been created, and update
      inferior_ptid to the active thread.
 
@@ -367,8 +372,8 @@ ravenscar_thread_target::wait (ptid_t ptid,
 static void
 ravenscar_add_thread (struct ada_task_info *task)
 {
-  if (find_thread_ptid (task->ptid) == NULL)
-    add_thread (task->ptid);
+  if (find_thread_ptid (current_inferior (), task->ptid) == NULL)
+    add_thread (current_inferior ()->process_target (), task->ptid);
 }
 
 void
@@ -601,17 +606,17 @@ _initialize_ravenscar ()
   gdb::observers::inferior_created.attach (ravenscar_inferior_created);
 
   add_prefix_cmd ("ravenscar", no_class, set_ravenscar_command,
-                  _("Prefix command for changing Ravenscar-specific settings"),
+                  _("Prefix command for changing Ravenscar-specific settings."),
                   &set_ravenscar_list, "set ravenscar ", 0, &setlist);
 
   add_prefix_cmd ("ravenscar", no_class, show_ravenscar_command,
-                  _("Prefix command for showing Ravenscar-specific settings"),
+                  _("Prefix command for showing Ravenscar-specific settings."),
                   &show_ravenscar_list, "show ravenscar ", 0, &showlist);
 
   add_setshow_boolean_cmd ("task-switching", class_obscure,
                            &ravenscar_task_support, _("\
-Enable or disable support for GNAT Ravenscar tasks"), _("\
-Show whether support for GNAT Ravenscar tasks is enabled"),
+Enable or disable support for GNAT Ravenscar tasks."), _("\
+Show whether support for GNAT Ravenscar tasks is enabled."),
                            _("\
 Enable or disable support for task/thread switching with the GNAT\n\
 Ravenscar run-time library for bareboard configuration."),