mirror of https://github.com/acidanthera/audk.git
30 lines
945 B
OpenEdge ABL
30 lines
945 B
OpenEdge ABL
/// @file
|
|
/// This is set of useful macros.
|
|
///
|
|
/// Copyright (c) 2006, Intel Corporation
|
|
/// All rights reserved. This program and the accompanying materials
|
|
/// are licensed and made available under the terms and conditions of the BSD License
|
|
/// which accompanies this distribution. The full text of the license may be found at
|
|
/// http://opensource.org/licenses/bsd-license.php
|
|
///
|
|
/// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
///
|
|
/// Module Name: common.i
|
|
///
|
|
///
|
|
|
|
|
|
#define NESTED_SETUP(i,l,o,r) \
|
|
alloc loc1=ar##.##pfs,i,l,o,r ; \
|
|
mov loc0=b0 ;;
|
|
|
|
|
|
#define NESTED_RETURN \
|
|
mov b0=loc0 ; \
|
|
mov ar##.##pfs=loc1 ;; \
|
|
br##.##ret##.##dpnt b0 ;;
|
|
|
|
#define MASK(bp,value) (value << bp)
|
|
|