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Diffstat (limited to 'cpukit/include/adainclude/rtems-port.adb')
-rw-r--r-- | cpukit/include/adainclude/rtems-port.adb | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/cpukit/include/adainclude/rtems-port.adb b/cpukit/include/adainclude/rtems-port.adb new file mode 100644 index 0000000000..dda655b8c2 --- /dev/null +++ b/cpukit/include/adainclude/rtems-port.adb @@ -0,0 +1,135 @@ +-- +-- RTEMS / Body +-- +-- DESCRIPTION: +-- +-- This package provides the interface to the RTEMS API. +-- +-- +-- DEPENDENCIES: +-- +-- +-- +-- COPYRIGHT (c) 1997-2011. +-- On-Line Applications Research Corporation (OAR). +-- +-- The license and distribution terms for this file may in +-- the file LICENSE in this distribution or at +-- http://www.rtems.org/license/LICENSE. +-- + +package body RTEMS.Port is + + -- + -- Dual Ported Memory Manager + -- + + procedure Create + (Name : in RTEMS.Name; + Internal_Start : in RTEMS.Address; + External_Start : in RTEMS.Address; + Length : in RTEMS.Unsigned32; + ID : out RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Create_Base + (Name : RTEMS.Name; + Internal_Start : RTEMS.Address; + External_Start : RTEMS.Address; + Length : RTEMS.Unsigned32; + ID : access RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Create_Base, "rtems_port_create"); + ID_Base : aliased RTEMS.ID; + begin + + Result := + Create_Base + (Name, + Internal_Start, + External_Start, + Length, + ID_Base'Access); + ID := ID_Base; + + end Create; + + procedure Ident + (Name : in RTEMS.Name; + ID : out RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Ident_Base + (Name : RTEMS.Name; + ID : access RTEMS.ID) + return RTEMS.Status_Codes; + pragma Import (C, Ident_Base, "rtems_port_ident"); + ID_Base : aliased RTEMS.ID; + begin + + Result := Ident_Base (Name, ID_Base'Access); + ID := ID_Base; + + end Ident; + + procedure Delete + (ID : in RTEMS.ID; + Result : out RTEMS.Status_Codes) + is + function Delete_Base (ID : RTEMS.ID) return RTEMS.Status_Codes; + pragma Import (C, Delete_Base, "rtems_port_delete"); + begin + + Result := Delete_Base (ID); + + end Delete; + + procedure External_To_Internal + (ID : in RTEMS.ID; + External : in RTEMS.Address; + Internal : out RTEMS.Address; + Result : out RTEMS.Status_Codes) + is + function External_To_Internal_Base + (ID : RTEMS.ID; + External : RTEMS.Address; + Internal : access RTEMS.Address) + return RTEMS.Status_Codes; + pragma Import + (C, + External_To_Internal_Base, + "rtems_port_external_to_internal"); + Internal_Base : aliased RTEMS.Address; + begin + + Result := + External_To_Internal_Base (ID, External, Internal_Base'Access); + Internal := Internal_Base; + + end External_To_Internal; + + procedure Internal_To_External + (ID : in RTEMS.ID; + Internal : in RTEMS.Address; + External : out RTEMS.Address; + Result : out RTEMS.Status_Codes) + is + function Internal_To_External_Base + (ID : RTEMS.ID; + Internal : RTEMS.Address; + External : access RTEMS.Address) + return RTEMS.Status_Codes; + pragma Import + (C, + Internal_To_External_Base, + "rtems_port_internal_to_external"); + External_Base : aliased RTEMS.Address; + begin + + Result := + Internal_To_External_Base (ID, Internal, External_Base'Access); + External := External_Base; + + end Internal_To_External; + +end RTEMS.Port; |