Change inferior thread list to be a thread map

[deliverable/binutils-gdb.git] / gdb / gdbarch-selftests.c

diff --git a/gdb/gdbarch-selftests.c b/gdb/gdbarch-selftests.c
index 23afe3d75e0613a92a08b2a3dec20aee3b8bdf5c..1a33f5196122ff892f1ac1021c2b577ef741d728 100644 (file)
--- a/gdb/gdbarch-selftests.c
+++ b/gdb/gdbarch-selftests.c
@@ -1,6 +1,6 @@
 /* Self tests for gdbarch for GDB, the GNU debugger.
 
-   Copyright (C) 2017-2018 Free Software Foundation, Inc.
+   Copyright (C) 2017-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,13 +19,15 @@
 
 #include "defs.h"
 #if GDB_SELF_TEST
-#include "selftest.h"
+#include "gdbsupport/selftest.h"
 #include "selftest-arch.h"
 #include "inferior.h"
 #include "gdbthread.h"
 #include "target.h"
+#include "test-target.h"
 #include "target-float.h"
-#include "common/def-vector.h"
+#include "gdbsupport/def-vector.h"
+#include "gdbarch.h"
 
 namespace selftests {
 
@@ -71,7 +73,7 @@ register_to_value_test (struct gdbarch *gdbarch)
 
   /* Error out if debugging something, because we're going to push the
      test target, which would pop any existing target.  */
-  if (target_stack->to_stratum >= process_stratum)
+  if (current_top_target ()->stratum () >= process_stratum)
    error (_("target already pushed"));
 
   /* Create a mock environment.  An inferior with a thread, with a
@@ -84,9 +86,7 @@ register_to_value_test (struct gdbarch *gdbarch)
   mock_inferior.gdbarch = gdbarch;
   mock_inferior.aspace = &mock_aspace;
   thread_info mock_thread (&mock_inferior, mock_ptid);
-
-  scoped_restore restore_thread_list
-    = make_scoped_restore (&thread_list, &mock_thread);
+  mock_inferior.thread_map[mock_ptid] = &mock_thread;
 
   /* Add the mock inferior to the inferior list so that look ups by
      target+ptid can find it.  */
@@ -103,21 +103,14 @@ register_to_value_test (struct gdbarch *gdbarch)
   push_target (&mock_target);
 
   /* Pop it again on exit (return/exception).  */
-  struct on_exit
-  {
-    ~on_exit ()
-    {
-      pop_all_targets_at_and_above (process_stratum);
-    }
-  } pop_targets;
+  SCOPE_EXIT { pop_all_targets_at_and_above (process_stratum); };
 
   /* Switch to the mock thread.  */
   scoped_restore restore_inferior_ptid
     = make_scoped_restore (&inferior_ptid, mock_ptid);
 
   struct frame_info *frame = get_current_frame ();
-  const int num_regs = (gdbarch_num_regs (gdbarch)
-                       + gdbarch_num_pseudo_regs (gdbarch));
+  const int num_regs = gdbarch_num_cooked_regs (gdbarch);
 
   /* Test gdbarch methods register_to_value and value_to_register with
      different combinations of register numbers and types.  */