summaryrefslogtreecommitdiffstats
path: root/MdePkg/Library/BaseLib/Ia32/ReadPmc.nasm
blob: 53142e33f19885a339d36d456d5cd9a6251e460e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
;------------------------------------------------------------------------------
;
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
; Module Name:
;
;   ReadPmc.Asm
;
; Abstract:
;
;   AsmReadPmc function
;
; Notes:
;
;------------------------------------------------------------------------------

    SECTION .text

;------------------------------------------------------------------------------
; UINT64
; EFIAPI
; AsmReadPmc (
;   IN UINT32   PmcIndex
;   );
;------------------------------------------------------------------------------
global ASM_PFX(AsmReadPmc)
ASM_PFX(AsmReadPmc):
    mov     ecx, [esp + 4]
    rdpmc
    ret