mirror of https://github.com/acidanthera/audk.git
23 lines
710 B
C
23 lines
710 B
C
/** @file
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Return the current FPU rounding mode.
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Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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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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**/
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extern int internal_FPU_rmode( void );
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static INT8 rmode[] = { 1, 3, 2, 0 };
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int
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__flt_rounds ( void )
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{
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return rmode[ internal_FPU_rmode() ];
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}
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