mirror of https://github.com/acidanthera/audk.git
30 lines
945 B
OpenEdge ABL
30 lines
945 B
OpenEdge ABL
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/// @file
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/// This is set of useful macros.
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///
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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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///
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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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///
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/// Module Name: common.i
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///
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///
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#define NESTED_SETUP(i,l,o,r) \
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alloc loc1=ar##.##pfs,i,l,o,r ; \
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mov loc0=b0 ;;
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#define NESTED_RETURN \
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mov b0=loc0 ; \
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mov ar##.##pfs=loc1 ;; \
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br##.##ret##.##dpnt b0 ;;
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#define MASK(bp,value) (value << bp)
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