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Add in the 1st version of ECP.
[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / EdkIIGlueLib / Library / PeiServicesTablePointerLibKr1 / Ipf / WriteKr1.s
1 // Copyright (c) 2006, Intel Corporation
2 // All rights reserved. This program and the accompanying materials
3 // are licensed and made available under the terms and conditions of the BSD License
4 // which accompanies this distribution. The full text of the license may be found at
5 // http://opensource.org/licenses/bsd-license.php
6 //
7 // THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
8 // WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
9 //
10 // Module Name:
11 //
12 // WriteKr1.s
13 //
14 // Abstract:
15 //
16 // Contains assembly code for write Kr1.
17 //
18 //--
19
20 .file "WriteKr1.s"
21
22 #include "IpfMacro.i"
23
24 //---------------------------------------------------------------------------------
25 //++
26 // AsmWriteKr1
27 //
28 // This routine is used to Write KR1. KR1 is used to store Pei Service Table
29 // Pointer in archeture.
30 //
31 // Arguments : r32 Pei Services Table Pointer
32 //
33 // On Entry : None.
34 //
35 // Return Value: None.
36 //
37 //--
38 //----------------------------------------------------------------------------------
39 PROCEDURE_ENTRY (AsmWriteKr1)
40
41 mov ar.k1 = r32;; // Pei Services Table Pointer
42 br.ret.dpnt b0;;
43
44 PROCEDURE_EXIT (AsmWriteKr1)
45