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878ddf1f | 1 | /** @file\r |
2 | \r | |
3 | Include file for PEI Dependency Expresion *.DXS file. \r | |
4 | \r | |
5 | This include file is only for Dependency Expression *.DXS files and \r | |
6 | should not be include directly in modules. \r | |
7 | \r | |
8 | DEPEX (DEPendency EXpresion) BNF Grammer for PEI:\r | |
9 | The BNF grammar is thus:\r | |
10 | <pre>\r | |
11 | <depex> ::= <bool> \r | |
12 | <bool> ::= <bool> and <term> \r | |
13 | | <bool> or <term> \r | |
14 | | <term> \r | |
15 | <term> ::= not <factor> \r | |
16 | | <factor> \r | |
17 | <factor> ::= <bool> \r | |
18 | | <boolval> \r | |
19 | | <depinst> \r | |
20 | | <termval> \r | |
21 | <boolval> ::= true \r | |
22 | | false \r | |
23 | <depinst> ::= push GUID \r | |
24 | <termval> ::= end \r | |
25 | </pre>\r | |
26 | \r | |
27 | Copyright (c) 2006, Intel Corporation\r | |
28 | All rights reserved. This program and the accompanying materials\r | |
29 | are licensed and made available under the terms and conditions of the BSD License\r | |
30 | which accompanies this distribution. The full text of the license may be found at\r | |
31 | http://opensource.org/licenses/bsd-license.php\r | |
32 | \r | |
33 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
34 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
35 | \r | |
36 | **/\r | |
37 | \r | |
38 | \r | |
39 | #ifndef __PEIM_DEPEX_H__\r | |
40 | #define __PEIM_DEPEX_H__\r | |
41 | \r | |
42 | //\r | |
43 | // The Depex grammer needs the following strings so we must undo\r | |
44 | // any pre-processor redefinitions\r | |
45 | //\r | |
46 | #undef DEPENDENCY_START \r | |
47 | #undef AND \r | |
48 | #undef OR \r | |
49 | #undef NOT \r | |
50 | #undef TRUE \r | |
51 | #undef FALSE \r | |
52 | #undef DEPENDENCY_END \r | |
53 | \r | |
54 | #endif\r |