mirror of https://github.com/acidanthera/audk.git
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/** @file
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This module contains data specific to dependency expressions.
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name: Dependency.h
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**/
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#ifndef __DEPENDENCY_H__
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#define __DEPENDENCY_H__
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/// EFI_DEP_BEFORE - If present, this must be the first and only opcode
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#define EFI_DEP_BEFORE 0x00
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/// EFI_DEP_AFTER - If present, this must be the first and only opcode
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#define EFI_DEP_AFTER 0x01
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#define EFI_DEP_PUSH 0x02
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#define EFI_DEP_AND 0x03
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#define EFI_DEP_OR 0x04
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#define EFI_DEP_NOT 0x05
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#define EFI_DEP_TRUE 0x06
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#define EFI_DEP_FALSE 0x07
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#define EFI_DEP_END 0x08
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/// EFI_DEP_SOR - If present, this must be the first opcode
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#define EFI_DEP_SOR 0x09
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///
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/// EFI_DEP_REPLACE_TRUE - Used to dynamically patch the dependecy expression
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/// to save time. A EFI_DEP_PUSH is evauated one an
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/// replaced with EFI_DEP_REPLACE_TRUE
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///
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#define EFI_DEP_REPLACE_TRUE 0xff
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///
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/// Define the initial size of the dependency expression evaluation stack
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///
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#define DEPEX_STACK_SIZE_INCREMENT 0x1000
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#endif
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