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Diffstat (limited to 'gcc/ada/g-excact.adb')
| -rw-r--r-- | gcc/ada/g-excact.adb | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/gcc/ada/g-excact.adb b/gcc/ada/g-excact.adb deleted file mode 100644 index ed454cefcde..00000000000 --- a/gcc/ada/g-excact.adb +++ /dev/null @@ -1,131 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- G N A T . E X C E P T I O N _ A C T I O N S -- --- -- --- B o d y -- --- -- --- Copyright (C) 2002-2011, 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. -- --- -- ------------------------------------------------------------------------------- - -with Ada.Unchecked_Conversion; -with System; -with System.Soft_Links; use System.Soft_Links; -with System.Standard_Library; use System.Standard_Library; -with System.Exception_Table; use System.Exception_Table; - -package body GNAT.Exception_Actions is - - Global_Action : Exception_Action; - pragma Import (C, Global_Action, "__gnat_exception_actions_global_action"); - -- Imported from Ada.Exceptions. Any change in the external name needs to - -- be coordinated with a-except.adb - - Raise_Hook_Initialized : Boolean; - pragma Import - (Ada, Raise_Hook_Initialized, "__gnat_exception_actions_initialized"); - - function To_Raise_Action is new Ada.Unchecked_Conversion - (Exception_Action, Raise_Action); - - -- ??? Would be nice to have this in System.Standard_Library - function To_Data is new Ada.Unchecked_Conversion - (Exception_Id, Exception_Data_Ptr); - function To_Id is new Ada.Unchecked_Conversion - (Exception_Data_Ptr, Exception_Id); - - ---------------------------- - -- Register_Global_Action -- - ---------------------------- - - procedure Register_Global_Action (Action : Exception_Action) is - begin - Lock_Task.all; - Global_Action := Action; - Unlock_Task.all; - end Register_Global_Action; - - ------------------------ - -- Register_Id_Action -- - ------------------------ - - procedure Register_Id_Action - (Id : Exception_Id; - Action : Exception_Action) - is - begin - if Id = Null_Id then - raise Program_Error; - end if; - - Lock_Task.all; - To_Data (Id).Raise_Hook := To_Raise_Action (Action); - Raise_Hook_Initialized := True; - Unlock_Task.all; - end Register_Id_Action; - - --------------- - -- Core_Dump -- - --------------- - - procedure Core_Dump (Occurrence : Exception_Occurrence) is separate; - - ---------------- - -- Name_To_Id -- - ---------------- - - function Name_To_Id (Name : String) return Exception_Id is - begin - return To_Id (Internal_Exception (Name, Create_If_Not_Exist => False)); - end Name_To_Id; - - --------------------------------- - -- Registered_Exceptions_Count -- - --------------------------------- - - function Registered_Exceptions_Count return Natural renames - System.Exception_Table.Registered_Exceptions_Count; - - ------------------------------- - -- Get_Registered_Exceptions -- - ------------------------------- - -- This subprogram isn't an iterator to avoid concurrency problems, - -- since the exceptions are registered dynamically. Since we have to lock - -- the runtime while computing this array, this means that any callback in - -- an active iterator would be unable to access the runtime. - - procedure Get_Registered_Exceptions - (List : out Exception_Id_Array; - Last : out Integer) - is - Ids : Exception_Data_Array (List'Range); - begin - Get_Registered_Exceptions (Ids, Last); - - for L in List'First .. Last loop - List (L) := To_Id (Ids (L)); - end loop; - end Get_Registered_Exceptions; - -end GNAT.Exception_Actions; |