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Diffstat (limited to 'gcc/ada/s-vxwext-rtp.adb')
-rw-r--r-- | gcc/ada/s-vxwext-rtp.adb | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/gcc/ada/s-vxwext-rtp.adb b/gcc/ada/s-vxwext-rtp.adb new file mode 100644 index 000000000..431f41e74 --- /dev/null +++ b/gcc/ada/s-vxwext-rtp.adb @@ -0,0 +1,124 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- S Y S T E M . V X W O R K S . E X T -- +-- -- +-- B o d y -- +-- -- +-- Copyright (C) 2008-2010, 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/>. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides VxWorks specific support functions needed +-- by System.OS_Interface. + +-- This is the VxWorks 6 RTP version of this package + +package body System.VxWorks.Ext is + + ERROR : constant := -1; + + -------------- + -- Int_Lock -- + -------------- + + function Int_Lock return int is + begin + return ERROR; + end Int_Lock; + + ---------------- + -- Int_Unlock -- + ---------------- + + function Int_Unlock return int is + begin + return ERROR; + end Int_Unlock; + + ----------------------- + -- Interrupt_Connect -- + ----------------------- + + function Interrupt_Connect + (Vector : Interrupt_Vector; + Handler : Interrupt_Handler; + Parameter : System.Address := System.Null_Address) return int + is + pragma Unreferenced (Vector, Handler, Parameter); + begin + return ERROR; + end Interrupt_Connect; + + ----------------------- + -- Interrupt_Context -- + ----------------------- + + function Interrupt_Context return int is + begin + -- For RTPs, never in an interrupt context + + return 0; + end Interrupt_Context; + + -------------------------------- + -- Interrupt_Number_To_Vector -- + -------------------------------- + + function Interrupt_Number_To_Vector + (intNum : int) return Interrupt_Vector + is + pragma Unreferenced (intNum); + begin + return 0; + end Interrupt_Number_To_Vector; + + --------------- + -- semDelete -- + --------------- + + function semDelete (Sem : SEM_ID) return int is + function OS_semDelete (Sem : SEM_ID) return int; + pragma Import (C, OS_semDelete, "semDelete"); + begin + return OS_semDelete (Sem); + end semDelete; + + -------------------- + -- Set_Time_Slice -- + -------------------- + + function Set_Time_Slice (ticks : int) return int is + pragma Unreferenced (ticks); + begin + return ERROR; + end Set_Time_Slice; + + ------------------------ + -- taskCpuAffinitySet -- + ------------------------ + + function taskCpuAffinitySet (tid : t_id; CPU : int) return int is + pragma Unreferenced (tid, CPU); + begin + return ERROR; + end taskCpuAffinitySet; + +end System.VxWorks.Ext; |