Removed, no longer used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@251864 138bc75d-0d04-0410-961f-82ee72b054a4

12 files changed, 0 insertions, 1538 deletions

diff --git a/gcc/ada/indepsw-mingw.adb b/gcc/ada/indepsw-mingw.adb
deleted file mode 100644
index 819652d242b..00000000000
--- a/gcc/ada/indepsw-mingw.adb
+++ /dev/null
@@ -1,67 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                         GNAT COMPILER COMPONENTS                         --
---                                                                          --
---                              I N D E P S W                               --
---                                                                          --
---                                 B o d y                                  --
---                            (Windows version)                             --
---                                                                          --
---          Copyright (C) 2009-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNAT is free software;  you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This is the Windows version
-
-package body Indepsw is
-
-   Map_Switch : aliased constant String := "-Wl,-Map,";
-
-   -------------
-   -- Convert --
-   -------------
-
-   procedure Convert
-     (Switch   : Switch_Kind;
-      Argument : String;
-      To       : out String_List_Access)
-   is
-   begin
-      case Switch is
-         when Map_File =>
-            To := new Argument_List'(1 => new String'(Map_Switch & Argument));
-      end case;
-   end Convert;
-
-   ------------------
-   -- Is_Supported --
-   ------------------
-
-   function Is_Supported (Switch : Switch_Kind) return Boolean is
-   begin
-      case Switch is
-         when Map_File =>
-            return True;
-      end case;
-   end Is_Supported;
-
-end Indepsw;
diff --git a/gcc/ada/s-tfsetr-default.adb b/gcc/ada/s-tfsetr-default.adb
deleted file mode 100644
index 754507130b6..00000000000
--- a/gcc/ada/s-tfsetr-default.adb
+++ /dev/null
@@ -1,314 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                     S Y S T E M . T R A C E S . S E N D                  --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2016, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software; you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This version is for all targets, provided that System.IO.Put_Line is
---  functional. It prints debug information to Standard Output
-
-with System.IO;     use System.IO;
-with System.Regpat; use System.Regpat;
-
-----------------
--- Send_Trace --
-----------------
-
---  Prints debug information both in a human readable form
---  and in the form they are sent from upper layers.
-
-separate (System.Traces.Format)
-procedure Send_Trace (Id : Trace_T; Info : String) is
-
-   type Param_Type is
-     (Name_Param,
-      Caller_Param,
-      Entry_Param,
-      Timeout_Param,
-      Acceptor_Param,
-      Parent_Param,
-      Number_Param);
-   --  Type of parameter found in the message
-
-   Info_Trace : String_Trace := Format_Trace (Info);
-
-   function Get_Param
-     (Input    : String_Trace;
-      Param    : Param_Type;
-      How_Many : Integer)
-      return     String;
-   --  Extract a parameter from the given input string
-
-   ---------------
-   -- Get_Param --
-   ---------------
-
-   function Get_Param
-     (Input    : String_Trace;
-      Param    : Param_Type;
-      How_Many : Integer)
-      return     String
-   is
-      pragma Unreferenced (How_Many);
-
-      Matches : Match_Array (1 .. 2);
-   begin
-      --  We need comments here ???
-
-      case Param is
-         when Name_Param =>
-            Match ("/N:([\w]+)", Input, Matches);
-
-         when Caller_Param =>
-            Match ("/C:([\w]+)", Input, Matches);
-
-         when Entry_Param =>
-            Match ("/E:([\s]*) +([0-9 ,]+)", Input, Matches);
-
-         when Timeout_Param =>
-            Match ("/T:([\s]*) +([0-9]+.[0-9]+)", Input, Matches);
-
-         when Acceptor_Param =>
-            Match ("/A:([\w]+)", Input, Matches);
-
-         when Parent_Param =>
-            Match ("/P:([\w]+)", Input, Matches);
-
-         when Number_Param =>
-            Match ("/#:([\s]*) +([0-9]+)", Input, Matches);
-      end case;
-
-      if Matches (1).First < Input'First then
-         return "";
-      end if;
-
-      case Param is
-         when Entry_Param
-            | Number_Param
-            | Timeout_Param
-         =>
-            return Input (Matches (2).First .. Matches (2).Last);
-
-         when others =>
-            return Input (Matches (1).First .. Matches (1).Last);
-      end case;
-   end Get_Param;
-
---  Start of processing for Send_Trace
-
-begin
-   New_Line;
-   Put_Line ("- Trace Debug Info ----------------");
-   Put ("Caught event Id : ");
-
-   case Id is
-      when M_Accept_Complete => Put ("M_Accept_Complete");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " completes accept on entry "
-                   & Get_Param (Info_Trace, Entry_Param, 1) & " with "
-                   & Get_Param (Info_Trace, Caller_Param, 1));
-
-      when M_Select_Else     => Put ("M_Select_Else");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " selects else statement");
-
-      when M_RDV_Complete    => Put ("M_RDV_Complete");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " completes rendezvous with "
-                   & Get_Param (Info_Trace, Caller_Param, 1));
-
-      when M_Call_Complete   => Put ("M_Call_Complete");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " completes call");
-
-      when M_Delay           => Put ("M_Delay");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " completes delay "
-                   & Get_Param (Info_Trace, Timeout_Param, 1));
-
-      when E_Missed          => Put ("E_Missed");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " got an invalid acceptor "
-                   & Get_Param (Info_Trace, Acceptor_Param, 1));
-
-      when E_Timeout         => Put ("E_Timeout");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " ends select due to timeout ");
-
-      when E_Kill            => Put ("E_Kill");
-         New_Line;
-         Put_Line ("Asynchronous Transfer of Control on task "
-                   & Get_Param (Info_Trace, Name_Param, 1));
-
-      when W_Delay           => Put ("W_Delay");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " sleeping "
-                   & Get_Param (Info_Trace, Timeout_Param, 1)
-                   & " seconds");
-
-      when WU_Delay           => Put ("WU_Delay");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " sleeping until "
-                   & Get_Param (Info_Trace, Timeout_Param, 1));
-
-      when W_Call            => Put ("W_Call");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " calling entry "
-                   & Get_Param (Info_Trace, Entry_Param, 1)
-                   & " of "  & Get_Param (Info_Trace, Acceptor_Param, 1));
-
-      when W_Accept          => Put ("W_Accept");
-         New_Line;
-         Put ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-              & " waiting on "
-              & Get_Param (Info_Trace, Number_Param, 1)
-              & " accept(s)"
-              & ", " & Get_Param (Info_Trace, Entry_Param, 1));
-         New_Line;
-
-      when W_Select          => Put ("W_Select");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " waiting on "
-                   & Get_Param (Info_Trace, Number_Param, 1)
-                   & " select(s)"
-                      & ", " & Get_Param (Info_Trace, Entry_Param, 1));
-         New_Line;
-
-      when W_Completion      => Put ("W_Completion");
-         New_Line;
-            Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                      & " waiting for completion ");
-
-      when WT_Select         => Put ("WT_Select");
-         New_Line;
-         Put ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-              & " waiting " & Get_Param (Info_Trace, Timeout_Param, 1)
-              & " seconds  on "
-              & Get_Param (Info_Trace, Number_Param, 1)
-              & " select(s)");
-
-         if Get_Param (Info_Trace, Number_Param, 1) /= "" then
-            Put (", " & Get_Param (Info_Trace, Entry_Param, 1));
-         end if;
-
-         New_Line;
-
-      when WT_Call           => Put ("WT_Call");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " calling entry "
-                   & Get_Param (Info_Trace, Entry_Param, 1)
-                   & " of "  & Get_Param (Info_Trace, Acceptor_Param, 1)
-                   & " with timeout "
-                   & Get_Param (Info_Trace, Timeout_Param, 1));
-
-      when WT_Completion     => Put ("WT_Completion");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " waiting "
-                   & Get_Param (Info_Trace, Timeout_Param, 1)
-                   & " for call completion");
-
-      when PO_Call           => Put ("PO_Call");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " calling protected entry  "
-                   & Get_Param (Info_Trace, Entry_Param, 1));
-
-      when POT_Call          => Put ("POT_Call");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " calling protected entry  "
-                   & Get_Param (Info_Trace, Entry_Param, 1)
-                   & " with timeout "
-                   & Get_Param (Info_Trace, Timeout_Param, 1));
-
-      when PO_Run            => Put ("PO_Run");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                      & " running entry  "
-                   & Get_Param (Info_Trace, Entry_Param, 1)
-                   & " for "
-                   & Get_Param (Info_Trace, Caller_Param, 1));
-
-      when PO_Done           => Put ("PO_Done");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " finished call from "
-                   & Get_Param (Info_Trace, Caller_Param, 1));
-
-      when PO_Lock           => Put ("PO_Lock");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " took lock");
-
-      when PO_Unlock         => Put ("PO_Unlock");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " released lock");
-
-      when T_Create          => Put ("T_Create");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " created");
-
-      when T_Activate        => Put ("T_Activate");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " activated");
-
-      when T_Abort           => Put ("T_Abort");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " aborted by "
-                   & Get_Param (Info_Trace, Parent_Param, 1));
-
-      when T_Terminate       => Put ("T_Terminate");
-         New_Line;
-         Put_Line ("Task " & Get_Param (Info_Trace, Name_Param, 1)
-                   & " terminated");
-
-      when others
-        => Put ("Invalid Id");
-   end case;
-
-   Put_Line ("  --> " & Info_Trace);
-   Put_Line ("-----------------------------------");
-   New_Line;
-end Send_Trace;
diff --git a/gcc/ada/s-tfsetr-vxworks.adb b/gcc/ada/s-tfsetr-vxworks.adb
deleted file mode 100644
index cb57b5e00e1..00000000000
--- a/gcc/ada/s-tfsetr-vxworks.adb
+++ /dev/null
@@ -1,104 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                     S Y S T E M . T R A C E S . S E N D                  --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---           Copyright (C) 2001-2016, Free Software Foundation, Inc.        --
---                                                                          --
--- GNARL is free software; you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This version is for VxWorks targets
-
---  Trace information is sent to WindView using the wvEvent function
-
---  Note that wvEvent is from the VxWorks API
-
---  When adding a new event, just give an Id to then event, and then modify
---  the WindView events database.
-
---  Refer to WindView User's Guide for more details on how to add new events
---  to the events database.
-
-----------------
--- Send_Trace --
-----------------
-
---  This procedure formats the string, maps the event Id to an Id
---  recognized by WindView, and send the event using wvEvent
-
-separate (System.Traces.Format)
-procedure Send_Trace (Id : Trace_T; Info : String) is
-
-   procedure Wv_Event
-     (Id : Integer;
-      Buffer : System.Address;
-      Size : Integer);
-   pragma Import (C, Wv_Event, "wvEvent");
-
-   Info_Trace : String_Trace;
-   Id_Event   : Integer;
-
-begin
-   Info_Trace := Format_Trace (Info);
-
-   case Id is
-      when M_Accept_Complete => Id_Event := 30000;
-      when M_Select_Else     => Id_Event := 30001;
-      when M_RDV_Complete    => Id_Event := 30002;
-      when M_Call_Complete   => Id_Event := 30003;
-      when M_Delay           => Id_Event := 30004;
-      when E_Kill            => Id_Event := 30005;
-      when E_Missed          => Id_Event := 30006;
-      when E_Timeout         => Id_Event := 30007;
-
-      when W_Call            => Id_Event := 30010;
-      when W_Accept          => Id_Event := 30011;
-      when W_Select          => Id_Event := 30012;
-      when W_Completion      => Id_Event := 30013;
-      when W_Delay           => Id_Event := 30014;
-      when WT_Select         => Id_Event := 30015;
-      when WT_Call           => Id_Event := 30016;
-      when WT_Completion     => Id_Event := 30017;
-      when WU_Delay          => Id_Event := 30018;
-
-      when PO_Call           => Id_Event := 30020;
-      when POT_Call          => Id_Event := 30021;
-      when PO_Run            => Id_Event := 30022;
-      when PO_Lock           => Id_Event := 30023;
-      when PO_Unlock         => Id_Event := 30024;
-      when PO_Done           => Id_Event := 30025;
-
-      when T_Create          => Id_Event := 30030;
-      when T_Activate        => Id_Event := 30031;
-      when T_Abort           => Id_Event := 30032;
-      when T_Terminate       => Id_Event := 30033;
-
-      --  Unrecognized events are given the special Id_Event value 29999
-
-      when others            => Id_Event := 29999;
-   end case;
-
-   Wv_Event (Id_Event, Info_Trace'Address, Max_Size);
-end Send_Trace;
diff --git a/gcc/ada/s-traces-default.adb b/gcc/ada/s-traces-default.adb
deleted file mode 100644
index e370efafd46..00000000000
--- a/gcc/ada/s-traces-default.adb
+++ /dev/null
@@ -1,71 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                         S Y S T E M . T R A C E S                        --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software; you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
-with System.Soft_Links;
-with System.Parameters;
-with System.Traces.Format;
-
-package body System.Traces is
-
-   package SSL renames System.Soft_Links;
-   use System.Traces.Format;
-
-   ----------------------
-   -- Send_Trace_Info  --
-   ----------------------
-
-   procedure Send_Trace_Info (Id : Trace_T) is
-      Task_S  : constant String := SSL.Task_Name.all;
-      Trace_S : String (1 .. 3 + Task_S'Length);
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3) := "/N:";
-         Trace_S (4 .. Trace_S'Last) := Task_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info (Id : Trace_T; Timeout : Duration) is
-      Task_S    : constant String := SSL.Task_Name.all;
-      Timeout_S : constant String := Duration'Image (Timeout);
-      Trace_S   : String (1 .. 6 + Task_S'Length + Timeout_S'Length);
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3) := "/N:";
-         Trace_S (4 .. 3 + Task_S'Length) := Task_S;
-         Trace_S (4 + Task_S'Length .. 6 + Task_S'Length) := "/T:";
-         Trace_S (7 + Task_S'Length .. Trace_S'Last) := Timeout_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-end System.Traces;
diff --git a/gcc/ada/s-traces.adb b/gcc/ada/s-traces.adb
deleted file mode 100644
index abf7e8da9a6..00000000000
--- a/gcc/ada/s-traces.adb
+++ /dev/null
@@ -1,54 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                         S Y S T E M . T R A C E S                        --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software; you can  redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
-package body System.Traces is
-
-   pragma Warnings (Off); -- kill warnings on unreferenced formals
-
-   ---------------------
-   -- Send_Trace_Info --
-   ---------------------
-
-   procedure Send_Trace_Info (Id : Trace_T) is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   ---------------------
-   -- Send_Trace_Info --
-   ---------------------
-
-   procedure Send_Trace_Info (Id : Trace_T; Timeout : Duration) is
-   begin
-      null;
-   end Send_Trace_Info;
-
-end System.Traces;
diff --git a/gcc/ada/s-traces.ads b/gcc/ada/s-traces.ads
deleted file mode 100644
index 89c7cc42dd3..00000000000
--- a/gcc/ada/s-traces.ads
+++ /dev/null
@@ -1,113 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                         S Y S T E M . T R A C E S                        --
---                                                                          --
---                                  S p e c                                 --
---                                                                          --
---          Copyright (C) 2001-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This package implements functions for traces when tasking is not involved
-
---  Warning : NO dependencies to tasking should be created here
-
---  This package and all its children are used to implement debug information
-
---  A new primitive, Send_Trace_Info (Id : Trace_T; 'data') is introduced.
---  Trace_T is an event identifier, 'data' are the information to pass
---  with the event. This procedure is used from within the Runtime to send
---  debug information.
-
---  This primitive is overloaded in System.Traces.Tasking and this package
-
---  Send_Trace_Info calls Send_Trace, in System.Traces.Send, which is target
---  dependent, to send the debug information to a debugger, stream ..
-
---  To add a new event, just add them to the Trace_T type, and write the
---  corresponding Send_Trace_Info procedure. It may be required for some
---  target to modify Send_Trace (e.g. VxWorks).
-
---  To add a new target, just adapt System.Traces.Send as needed
-
-package System.Traces is
-   pragma Preelaborate;
-
-   type Trace_T is
-     (
-      --  Events handled
-
-      --  Messages
-
-      M_Accept_Complete,
-      M_Select_Else,
-      M_RDV_Complete,
-      M_Call_Complete,
-      M_Delay,
-
-      --  Errors
-
-      E_Missed,
-      E_Timeout,
-      E_Kill,
-
-      --  Waiting events
-
-      W_Call,
-      W_Accept,
-      W_Select,
-      W_Completion,
-      W_Delay,
-      WU_Delay,
-
-      WT_Call,
-      WT_Select,
-      WT_Completion,
-
-      --  Protected objects events
-
-      PO_Call,
-      POT_Call,
-      PO_Run,
-      PO_Lock,
-      PO_Unlock,
-      PO_Done,
-
-      --  Task handling events
-
-      T_Create,
-      T_Activate,
-      T_Abort,
-      T_Terminate);
-
-   --  Send_Trace_Info procedures
-
-   --  They are overloaded, depending on the parameters passed with
-   --  the event, e.g. Time information, Task name, Accept name ...
-
-   procedure Send_Trace_Info (Id : Trace_T);
-
-   procedure Send_Trace_Info (Id : Trace_T; Timeout : Duration);
-
-end System.Traces;
diff --git a/gcc/ada/s-trafor-default.adb b/gcc/ada/s-trafor-default.adb
deleted file mode 100644
index 93f0e24c5b3..00000000000
--- a/gcc/ada/s-trafor-default.adb
+++ /dev/null
@@ -1,113 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                  S Y S T E M . T R A C E S . F O R M A T                 --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2009, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
-with System.Parameters;
-
-package body System.Traces.Format is
-
-   procedure Send_Trace (Id : Trace_T; Info : String) is separate;
-
-   ------------------
-   -- Format_Trace --
-   ------------------
-
-   function Format_Trace (Source : String) return String_Trace is
-      Length : constant Integer := Source'Length;
-      Result : String_Trace     := (others => ' ');
-
-   begin
-      --  If run-time tracing active, then fill the string
-
-      if Parameters.Runtime_Traces then
-         if Max_Size - Length > 0 then
-            Result (1 .. Length) := Source (1 .. Length);
-            Result (Length + 1 .. Max_Size) := (others => ' ');
-            Result (Length + 1) := ASCII.NUL;
-         else
-            Result (1 .. Max_Size - 1) :=
-              Source (Source'First .. Source'First - 1 + Max_Size - 1);
-            Result (Max_Size) := ASCII.NUL;
-         end if;
-      end if;
-
-      return Result;
-   end Format_Trace;
-
-   ------------
-   -- Append --
-   ------------
-
-   function Append
-     (Source : String_Trace;
-      Annex  : String) return String_Trace
-   is
-      Result        : String_Trace     := (others => ' ');
-      Annex_Length  : constant Integer := Annex'Length;
-      Source_Length : Integer;
-
-   begin
-      if Parameters.Runtime_Traces then
-
-         --  First we determine the size used, without the spaces at the end,
-         --  if a String_Trace is present. Look at System.Traces.Tasking for
-         --  examples.
-
-         Source_Length := 1;
-         while Source (Source_Length) /= ASCII.NUL loop
-            Source_Length := Source_Length + 1;
-         end loop;
-
-         --  Then we fill the string
-
-         if Source_Length - 1 + Annex_Length <= Max_Size then
-            Result (1 .. Source_Length - 1) :=
-              Source (1 .. Source_Length - 1);
-
-            Result (Source_Length .. Source_Length - 1 + Annex_Length) :=
-              Annex (1 ..  Annex_Length);
-
-            Result (Source_Length + Annex_Length) := ASCII.NUL;
-
-            Result (Source_Length + Annex_Length + 1 .. Max_Size) :=
-              (others => ' ');
-
-         else
-            Result (1 .. Source_Length - 1) := Source (1 .. Source_Length - 1);
-            Result (Source_Length .. Max_Size - 1) :=
-              Annex (1 .. Max_Size - Source_Length);
-            Result (Max_Size) := ASCII.NUL;
-         end if;
-      end if;
-
-      return Result;
-   end Append;
-
-end System.Traces.Format;
diff --git a/gcc/ada/s-trafor-default.ads b/gcc/ada/s-trafor-default.ads
deleted file mode 100644
index 82cdf97ba05..00000000000
--- a/gcc/ada/s-trafor-default.ads
+++ /dev/null
@@ -1,61 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                  S Y S T E M . T R A C E S . F O R M A T                 --
---                                                                          --
---                                  S p e c                                 --
---                                                                          --
---          Copyright (C) 2001-2009, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This package implements functions to format run-time traces
-
-package System.Traces.Format is
-   pragma Preelaborate;
-
-   Max_Size : constant Integer := 128;
-   --  Maximum size if event messages
-
-   subtype String_Trace is String (1 .. Max_Size);
-   --  Specific type in which trace information is stored. An ASCII.NUL
-   --  character ends the string so that it is compatible with C strings
-   --  which is useful on some targets (e.g. VxWorks)
-
-   --  These private functions handles String_Trace formatting
-
-   function Format_Trace (Source : String) return String_Trace;
-   --  Put a String in a String_Trace, truncates the string if necessary.
-   --  Similar to Head( .. ) found in Ada.Strings.Bounded
-
-   function Append
-     (Source : String_Trace;
-      Annex  : String)
-      return   String_Trace;
-   pragma Inline (Append);
-   --  Concatenates two string, similar to & operator from Ada.String.Unbounded
-
-   procedure Send_Trace (Id : Trace_T; Info : String);
-   --  This function (which is a subunit) send messages to external programs
-
-end System.Traces.Format;
diff --git a/gcc/ada/s-tratas-default.adb b/gcc/ada/s-tratas-default.adb
deleted file mode 100644
index 9e45771bd09..00000000000
--- a/gcc/ada/s-tratas-default.adb
+++ /dev/null
@@ -1,367 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                 S Y S T E M . T R A C E S . T A S K I N G                --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2016, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
-with System.Tasking;       use System.Tasking;
-with System.Soft_Links;
-with System.Parameters;
-with System.Traces.Format; use System.Traces.Format;
-with System.Traces;        use System.Traces;
-
-package body System.Traces.Tasking is
-
-   use System.Traces;
-
-   package SSL renames System.Soft_Links;
-
-   function Extract_Accepts (Task_Name : Task_Id) return String_Trace;
-   --  This function is used to extract data joined with
-   --  W_Select, WT_Select, W_Accept events
-
-   ---------------------
-   -- Send_Trace_Info --
-   ---------------------
-
-   procedure Send_Trace_Info (Id : Trace_T; Task_Name2 : Task_Id) is
-      Task_S  : constant String := SSL.Task_Name.all;
-      Task2_S : constant String :=
-                  Task_Name2.Common.Task_Image
-                    (1 .. Task_Name2.Common.Task_Image_Len);
-      Trace_S : String (1 .. 6 + Task_S'Length + Task2_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task2_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         case Id is
-            when M_RDV_Complete
-               | PO_Done
-            =>
-               Trace_S (1 .. 3)                 := "/N:";
-               Trace_S (4 .. 3 + L0)            := Task_S;
-               Trace_S (4 + L0 .. 6 + L0)       := "/C:";
-               Trace_S (7 + L0 .. Trace_S'Last) := Task2_S;
-               Send_Trace (Id, Trace_S);
-
-            when E_Missed =>
-               Trace_S (1 .. 3)                 := "/N:";
-               Trace_S (4 .. 3 + L0)            := Task_S;
-               Trace_S (4 + L0 .. 6 + L0)       := "/A:";
-               Trace_S (7 + L0 .. Trace_S'Last) := Task2_S;
-               Send_Trace (Id, Trace_S);
-
-            when E_Kill =>
-               Trace_S (1 .. 3)                 := "/N:";
-               Trace_S (4 .. 3 + L1)            := Task2_S;
-               Trace_S (4 + L1 .. Trace_S'Last) := (others => ' ');
-               Send_Trace (Id, Trace_S);
-
-            when T_Create =>
-               Trace_S (1 .. 3)                 := "/N:";
-               Trace_S (4 .. 3 + L1)            := Task2_S;
-               Trace_S (4 + L1 .. Trace_S'Last) := (others => ' ');
-               Send_Trace (Id, Trace_S);
-
-            when others =>
-               null;
-               --  should raise an exception ???
-         end case;
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name2   : Task_Id;
-      Entry_Number : Entry_Index)
-   is
-      Task_S  : constant String := SSL.Task_Name.all;
-      Task2_S : constant String :=
-                  Task_Name2.Common.Task_Image
-                    (1 .. Task_Name2.Common.Task_Image_Len);
-      Entry_S   : constant String := Integer'Image (Integer (Entry_Number));
-      Trace_S   : String (1 .. 9 + Task_S'Length
-                                 + Task2_S'Length + Entry_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Entry_S'Length;
-      L2 : constant Integer := Task_S'Length + Task2_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         case Id is
-            when M_Accept_Complete =>
-               Trace_S (1 .. 3)                  := "/N:";
-               Trace_S (4 .. 3 + L0)             := Task_S;
-               Trace_S (4 + L0 .. 6 + L0)        := "/E:";
-               Trace_S (7 + L0 .. 6 + L1)         := Entry_S;
-               Trace_S (7 + L1 .. 9 + L1)        := "/C:";
-               Trace_S (10 + L1 .. Trace_S'Last) := Task2_S;
-               Send_Trace (Id, Trace_S);
-
-            when W_Call =>
-               Trace_S (1 .. 3)                  := "/N:";
-               Trace_S (4 .. 3 + L0)             := Task_S;
-               Trace_S (4 + L0 .. 6 + L0)        := "/A:";
-               Trace_S (7 + L0 .. 6 + L2)        := Task2_S;
-               Trace_S (7 + L2 .. 9 + L2)        := "/C:";
-               Trace_S (10 + L2 .. Trace_S'Last) := Entry_S;
-               Send_Trace (Id, Trace_S);
-
-            when others =>
-               null;
-               --  should raise an exception ???
-         end case;
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name    : Task_Id;
-      Task_Name2   : Task_Id;
-      Entry_Number : Entry_Index)
-   is
-      Task_S  : constant String :=
-                  Task_Name.Common.Task_Image
-                    (1 .. Task_Name.Common.Task_Image_Len);
-      Task2_S : constant String :=
-                  Task_Name2.Common.Task_Image
-                    (1 .. Task_Name2.Common.Task_Image_Len);
-      Entry_S   : constant String := Integer'Image (Integer (Entry_Number));
-      Trace_S   : String (1 .. 9 + Task_S'Length
-                                 + Task2_S'Length + Entry_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Entry_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         case Id is
-            when PO_Run =>
-               Trace_S (1 .. 3)                  := "/N:";
-               Trace_S (4 .. 3 + L0)             := Task_S;
-               Trace_S (4 + L0 .. 6 + L0)        := "/E:";
-               Trace_S (7 + L0 .. 6 + L1)        := Entry_S;
-               Trace_S (7 + L1 .. 9 + L1)        := "/C:";
-               Trace_S (10 + L1 .. Trace_S'Last) := Task2_S;
-               Send_Trace (Id, Trace_S);
-
-            when others =>
-               null;
-               --  should raise an exception ???
-         end case;
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info (Id : Trace_T; Entry_Number : Entry_Index) is
-      Task_S  : constant String := SSL.Task_Name.all;
-      Entry_S : constant String := Integer'Image (Integer (Entry_Number));
-      Trace_S : String (1 .. 6 + Task_S'Length + Entry_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                 := "/N:";
-         Trace_S (4 .. 3 + L0)            := Task_S;
-         Trace_S (4 + L0 .. 6 + L0)       := "/E:";
-         Trace_S (7 + L0 .. Trace_S'Last) := Entry_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name  : Task_Id;
-      Task_Name2 : Task_Id)
-   is
-      Task_S  : constant String :=
-                  Task_Name.Common.Task_Image
-                    (1 .. Task_Name.Common.Task_Image_Len);
-      Task2_S : constant String :=
-                  Task_Name2.Common.Task_Image
-                    (1 .. Task_Name2.Common.Task_Image_Len);
-      Trace_S : String (1 .. 6 + Task_S'Length + Task2_S'Length);
-
-      L0 : constant Integer := Task2_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                 := "/N:";
-         Trace_S (4 .. 3 + L0)            := Task2_S;
-         Trace_S (4 + L0 .. 6 + L0)       := "/P:";
-         Trace_S (7 + L0 .. Trace_S'Last) := Task_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Acceptor     : Task_Id;
-      Entry_Number : Entry_Index;
-      Timeout      : Duration)
-   is
-      Task_S     : constant String := SSL.Task_Name.all;
-      Acceptor_S : constant String :=
-                     Acceptor.Common.Task_Image
-                       (1 .. Acceptor.Common.Task_Image_Len);
-      Entry_S    : constant String := Integer'Image (Integer (Entry_Number));
-      Timeout_S  : constant String := Duration'Image (Timeout);
-      Trace_S    : String (1 .. 12 + Task_S'Length + Acceptor_S'Length
-                                   + Entry_S'Length + Timeout_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Acceptor_S'Length;
-      L2 : constant Integer :=
-             Task_S'Length + Acceptor_S'Length + Entry_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                  := "/N:";
-         Trace_S (4 .. 3 + L0)             := Task_S;
-         Trace_S (4 + L0 .. 6 + L0)        := "/A:";
-         Trace_S (7 + L0 .. 6 + L1)        := Acceptor_S;
-         Trace_S (7 + L1 .. 9 + L1)        := "/E:";
-         Trace_S (10 + L1 .. 9 + L2)       := Entry_S;
-         Trace_S (10 + L2 .. 12 + L2)      := "/T:";
-         Trace_S (13 + L2 .. Trace_S'Last) := Timeout_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Entry_Number : Entry_Index;
-      Timeout      : Duration)
-   is
-      Task_S    : constant String := SSL.Task_Name.all;
-      Entry_S   : constant String := Integer'Image (Integer (Entry_Number));
-      Timeout_S : constant String := Duration'Image (Timeout);
-      Trace_S   : String (1 .. 9 + Task_S'Length
-                                 + Entry_S'Length + Timeout_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Entry_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                  := "/N:";
-         Trace_S (4 .. 3 + L0)             := Task_S;
-         Trace_S (4 + L0 .. 6 + L0)        := "/E:";
-         Trace_S (7 + L0 .. 6 + L1)        := Entry_S;
-         Trace_S (7 + L1 .. 9 + L1)        := "/T:";
-         Trace_S (10 + L1 .. Trace_S'Last) := Timeout_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id        : Trace_T;
-      Task_Name : Task_Id;
-      Number    : Integer)
-   is
-      Task_S    : constant String := SSL.Task_Name.all;
-      Number_S  : constant String := Integer'Image (Number);
-      Accepts_S : constant String := Extract_Accepts (Task_Name);
-      Trace_S   : String (1 .. 9 + Task_S'Length
-                                 + Number_S'Length + Accepts_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Number_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                  := "/N:";
-         Trace_S (4 .. 3 + L0)             := Task_S;
-         Trace_S (4 + L0 .. 6 + L0)        := "/#:";
-         Trace_S (7 + L0 .. 6 + L1)        := Number_S;
-         Trace_S (7 + L1 .. 9 + L1)        := "/E:";
-         Trace_S (10 + L1 .. Trace_S'Last) := Accepts_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id        : Trace_T;
-      Task_Name : Task_Id;
-      Number    : Integer;
-      Timeout   : Duration)
-   is
-      Task_S    : constant String := SSL.Task_Name.all;
-      Timeout_S : constant String := Duration'Image (Timeout);
-      Number_S  : constant String := Integer'Image (Number);
-      Accepts_S : constant String := Extract_Accepts (Task_Name);
-      Trace_S   : String (1 .. 12 + Task_S'Length + Timeout_S'Length
-                                  + Number_S'Length + Accepts_S'Length);
-
-      L0 : constant Integer := Task_S'Length;
-      L1 : constant Integer := Task_S'Length + Timeout_S'Length;
-      L2 : constant Integer :=
-             Task_S'Length + Timeout_S'Length + Number_S'Length;
-
-   begin
-      if Parameters.Runtime_Traces then
-         Trace_S (1 .. 3)                  := "/N:";
-         Trace_S (4 .. 3 + L0)             := Task_S;
-         Trace_S (4 + L0 .. 6 + L0)        := "/T:";
-         Trace_S (7 + L0 .. 6 + L1)        := Timeout_S;
-         Trace_S (7 + L1 .. 9 + L1)        := "/#:";
-         Trace_S (10 + L1 .. 9 + L2)       := Number_S;
-         Trace_S (10 + L2 .. 12 + L2)      := "/E:";
-         Trace_S (13 + L2 .. Trace_S'Last) := Accepts_S;
-         Send_Trace (Id, Trace_S);
-      end if;
-   end Send_Trace_Info;
-
-   ---------------------
-   -- Extract_Accepts --
-   ---------------------
-
-   --  This function returns a string in which all opened
-   --  Accepts or Selects are given, separated by semi-colons.
-
-   function Extract_Accepts (Task_Name : Task_Id) return String_Trace is
-      Info_Annex : String_Trace := (ASCII.NUL, others => ' ');
-
-   begin
-      for J in Task_Name.Open_Accepts'First ..
-        Task_Name.Open_Accepts'Last - 1
-      loop
-         Info_Annex := Append (Info_Annex, Integer'Image
-                               (Integer (Task_Name.Open_Accepts (J).S)) & ",");
-      end loop;
-
-      Info_Annex := Append (Info_Annex,
-                            Integer'Image (Integer
-                                           (Task_Name.Open_Accepts
-                                            (Task_Name.Open_Accepts'Last).S)));
-      return Info_Annex;
-   end Extract_Accepts;
-end System.Traces.Tasking;
diff --git a/gcc/ada/s-tratas.adb b/gcc/ada/s-tratas.adb
deleted file mode 100644
index 7a6ac5d8fe8..00000000000
--- a/gcc/ada/s-tratas.adb
+++ /dev/null
@@ -1,119 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
---                                                                          --
---                 S Y S T E M . T R A C E S . T A S K I N G                --
---                                                                          --
---                                  B o d y                                 --
---                                                                          --
---          Copyright (C) 2001-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
-package body System.Traces.Tasking is
-
-   pragma Warnings (Off); -- kill warnings on unreferenced formals
-
-   ---------------------
-   -- Send_Trace_Info --
-   ---------------------
-
-   procedure Send_Trace_Info (Id : Trace_T; Task_Name2 : ST.Task_Id) is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name2   : ST.Task_Id;
-      Entry_Number : ST.Entry_Index)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name    : ST.Task_Id;
-      Task_Name2   : ST.Task_Id;
-      Entry_Number : ST.Entry_Index)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name  : ST.Task_Id;
-      Task_Name2 : ST.Task_Id)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Entry_Number : ST.Entry_Index)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Acceptor     : ST.Task_Id;
-      Entry_Number : ST.Entry_Index;
-      Timeout      : Duration)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Entry_Number : ST.Entry_Index;
-      Timeout      : Duration)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id        : Trace_T;
-      Task_Name : ST.Task_Id;
-      Number    : Integer)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-   procedure Send_Trace_Info
-     (Id        : Trace_T;
-      Task_Name : ST.Task_Id;
-      Number    : Integer;
-      Timeout   : Duration)
-   is
-   begin
-      null;
-   end Send_Trace_Info;
-
-end System.Traces.Tasking;
diff --git a/gcc/ada/s-tratas.ads b/gcc/ada/s-tratas.ads
deleted file mode 100644
index 8f89445cdc7..00000000000
--- a/gcc/ada/s-tratas.ads
+++ /dev/null
@@ -1,95 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                  GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                --
---                                                                          --
---                  S Y S T E M . T R A C E S . T A S K I N G               --
---                                                                          --
---                                  S p e c                                 --
---                                                                          --
---          Copyright (C) 2001-2014, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNAT was originally developed  by the GNAT team at  New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc.      --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This package provides all procedures used to implement debug traces
---  in the case tasking is involved.
-
---  See System.Traces for an overview of the various files involved in Tracing
-
---  If tasking is not involved, refer to System.Traces.General
-
-with System.Tasking;
-
-package System.Traces.Tasking is
-   pragma Preelaborate;
-
-   package ST renames System.Tasking;
-
-   --  Send_Trace_Info procedures
-
-   --  They are overloaded, depending on the parameters passed with the event
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name2 : ST.Task_Id);
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name2   : ST.Task_Id;
-      Entry_Number : ST.Entry_Index);
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Task_Name    : ST.Task_Id;
-      Task_Name2   : ST.Task_Id;
-      Entry_Number : ST.Entry_Index);
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name  : ST.Task_Id;
-      Task_Name2 : ST.Task_Id);
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Entry_Number : ST.Entry_Index);
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Acceptor     : ST.Task_Id;
-      Entry_Number : ST.Entry_Index;
-      Timeout      : Duration);
-
-   procedure Send_Trace_Info
-     (Id           : Trace_T;
-      Entry_Number : ST.Entry_Index;
-      Timeout      : Duration);
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name  : ST.Task_Id;
-      Number     : Integer);
-
-   procedure Send_Trace_Info
-     (Id         : Trace_T;
-      Task_Name  : ST.Task_Id;
-      Number     : Integer;
-      Timeout    : Duration);
-end System.Traces.Tasking;
diff --git a/gcc/ada/s-vxwork-sparcv9.ads b/gcc/ada/s-vxwork-sparcv9.ads
deleted file mode 100644
index a67c2d65616..00000000000
--- a/gcc/ada/s-vxwork-sparcv9.ads
+++ /dev/null
@@ -1,60 +0,0 @@
-------------------------------------------------------------------------------
---                                                                          --
---                  GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                --
---                                                                          --
---                        S Y S T E M . V X W O R K S                       --
---                                                                          --
---                                   S p e c                                --
---                                                                          --
---          Copyright (C) 1998-2009, Free Software Foundation, Inc.         --
---                                                                          --
--- GNARL is free software;  you can redistribute it  and/or modify it under --
--- terms of the  GNU General Public License as published  by the Free Soft- --
--- ware  Foundation;  either version 3,  or (at your option) any later ver- --
--- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
---                                                                          --
--- As a special exception under Section 7 of GPL version 3, you are granted --
--- additional permissions described in the GCC Runtime Library Exception,   --
--- version 3.1, as published by the Free Software Foundation.               --
---                                                                          --
--- You should have received a copy of the GNU General Public License and    --
--- a copy of the GCC Runtime Library Exception along with this program;     --
--- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
--- <http://www.gnu.org/licenses/>.                                          --
---                                                                          --
--- GNARL was developed by the GNARL team at Florida State University.       --
--- Extensive contributions were provided by Ada Core Technologies, Inc.     --
---                                                                          --
-------------------------------------------------------------------------------
-
---  This is the Sparc64 VxWorks version of this package
-
-with Interfaces;
-
-package System.VxWorks is
-   pragma Preelaborate;
-
-   --  Floating point context record. SPARCV9 version
-
-   FP_NUM_DREGS : constant := 32;
-
-   type RType is new Interfaces.Unsigned_64;
-   for RType'Alignment use 8;
-
-   type Fpd_Array is array (1 .. FP_NUM_DREGS) of RType;
-   for Fpd_Array'Alignment use 8;
-
-   type FP_CONTEXT is record
-      fpd : Fpd_Array;
-      fsr : RType;
-   end record;
-
-   for FP_CONTEXT'Alignment use 8;
-   pragma Convention (C, FP_CONTEXT);
-
-   Num_HW_Interrupts : constant := 256;
-   --  Number of entries in hardware interrupt vector table
-
-end System.VxWorks;