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