1 /** @file
2   Present the dependency expression values in PI.
3 
4   Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
5   SPDX-License-Identifier: BSD-2-Clause-Patent
6 
7   @par Revision Reference:
8   PI Version 1.0
9 
10 **/
11 
12 #ifndef __PI_DEPENDENCY_H__
13 #define __PI_DEPENDENCY_H__
14 
15 ///
16 /// If present, this must be the first and only opcode,
17 /// EFI_DEP_BEFORE may be used by DXE and SMM drivers.
18 ///
19 #define EFI_DEP_BEFORE  0x00
20 
21 ///
22 /// If present, this must be the first and only opcode,
23 /// EFI_DEP_AFTER may be used by DXE and SMM drivers.
24 ///
25 #define EFI_DEP_AFTER  0x01
26 
27 #define EFI_DEP_PUSH   0x02
28 #define EFI_DEP_AND    0x03
29 #define EFI_DEP_OR     0x04
30 #define EFI_DEP_NOT    0x05
31 #define EFI_DEP_TRUE   0x06
32 #define EFI_DEP_FALSE  0x07
33 #define EFI_DEP_END    0x08
34 
35 ///
36 /// If present, this must be the first opcode,
37 /// EFI_DEP_SOR is only used by DXE driver.
38 ///
39 #define EFI_DEP_SOR  0x09
40 
41 #endif
42