diff options
Diffstat (limited to 'gcc-4.2.1/gcc/ada/s-tpopsp-vxworks.adb')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/s-tpopsp-vxworks.adb | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/gcc-4.2.1/gcc/ada/s-tpopsp-vxworks.adb b/gcc-4.2.1/gcc/ada/s-tpopsp-vxworks.adb deleted file mode 100644 index e05ed7df6..000000000 --- a/gcc-4.2.1/gcc/ada/s-tpopsp-vxworks.adb +++ /dev/null @@ -1,104 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- --- -- --- S Y S T E M . T A S K _ P R I M I T I V E S . O P E R A T I O N S . -- --- S P E C I F I C -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2005, 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 2, or (at your option) any later ver- -- --- sion. GNARL 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. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNARL; see file COPYING. If not, write -- --- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, USA. -- --- -- --- As a special exception, if other files instantiate generics from this -- --- unit, or you link this unit with other files to produce an executable, -- --- this unit does not by itself cause the resulting executable to be -- --- covered by the GNU General Public License. This exception does not -- --- however invalidate any other reasons why the executable file might be -- --- covered by the GNU Public License. -- --- -- --- GNARL was developed by the GNARL team at Florida State University. -- --- Extensive contributions were provided by Ada Core Technologies, Inc. -- --- -- ------------------------------------------------------------------------------- - --- This is a VxWorks version of this package where foreign threads are --- recognized. - -separate (System.Task_Primitives.Operations) -package body Specific is - - ATCB_Key : aliased System.Address := System.Null_Address; - -- Key used to find the Ada Task_Id associated with a thread - - ATCB_Key_Addr : System.Address := ATCB_Key'Address; - pragma Export (Ada, ATCB_Key_Addr, "__gnat_ATCB_key_addr"); - -- Exported to support the temporary AE653 task registration - -- implementation. This mechanism is used to minimize impact on other - -- targets. - - ------------ - -- Delete -- - ------------ - - procedure Delete is - Result : STATUS; - begin - Result := taskVarDelete (taskIdSelf, ATCB_Key'Access); - pragma Assert (Result /= ERROR); - end Delete; - - ---------------- - -- Initialize -- - ---------------- - - procedure Initialize is - begin - null; - end Initialize; - - ------------------- - -- Is_Valid_Task -- - ------------------- - - function Is_Valid_Task return Boolean is - begin - return taskVarGet (taskIdSelf, ATCB_Key'Access) /= ERROR; - end Is_Valid_Task; - - --------- - -- Set -- - --------- - - procedure Set (Self_Id : Task_Id) is - Result : STATUS; - - begin - if taskVarGet (0, ATCB_Key'Access) = ERROR then - Result := taskVarAdd (0, ATCB_Key'Access); - pragma Assert (Result = OK); - end if; - - ATCB_Key := To_Address (Self_Id); - end Set; - - ---------- - -- Self -- - ---------- - - function Self return Task_Id is - begin - return To_Task_Id (ATCB_Key); - end Self; - -end Specific; |