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[mirror_edk2.git] / MdePkg / Library / BaseLib / Ipf / ExecFc.s
1 /// @file
2 /// IPF specific AsmFc() and AsmFci () functions
3 ///
4 /// Copyright (c) 2006, Intel Corporation
5 /// All rights reserved. This program and the accompanying materials
6 /// are licensed and made available under the terms and conditions of the BSD License
7 /// which accompanies this distribution. The full text of the license may be found at
8 /// http://opensource.org/licenses/bsd-license.php
9 ///
10 /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
12 ///
13 /// Module Name: ExecFc.s
14 ///
15 ///
16
17 //---------------------------------------------------------------------------------
18 //++
19 // AsmFc
20 //
21 // This routine is used to execute a FC instruction on the specific address.
22 //
23 // Arguments :
24 //
25 // On Entry : The specific address need to execute FC instruction.
26 //
27 // Return Value: The specific address have been execute FC instruction.
28 //
29 //--
30 //----------------------------------------------------------------------------------
31 .text
32 .type AsmFc, @function
33 .proc AsmFc
34 .regstk 1, 0, 0, 0
35
36 AsmFc::
37 fc in0
38 mov r8 = in0;;
39 br.ret.dpnt b0;;
40 .endp AsmFc
41
42
43 //---------------------------------------------------------------------------------
44 //++
45 // AsmFci
46 //
47 // This routine is used to execute a FC.i instruction on the specific address.
48 //
49 // Arguments :
50 //
51 // On Entry : The specific address need to execute FC.i instruction.
52 //
53 // Return Value: The specific address have been execute FC.i instruction.
54 //
55 //--
56 //----------------------------------------------------------------------------------
57 .text
58 .type AsmFci, @function
59 .proc AsmFci
60 .regstk 1, 0, 0, 0
61
62 AsmFci::
63 fc.i in0
64 mov r8 = in0;;
65 br.ret.dpnt b0;;
66 .endp AsmFci