| /// @file | |
| /// IPF specific AsmReadKr7() and AsmWriteKr7() | |
| /// | |
| /// Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> | |
| /// 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: AccessKr7.s | |
| /// | |
| /// | |
| //--------------------------------------------------------------------------------- | |
| //++ | |
| // AsmReadKr7 | |
| // | |
| // This routine is used to get KR7. | |
| // | |
| // Arguments : | |
| // | |
| // On Entry : None. | |
| // | |
| // Return Value: The value store in KR7. | |
| // | |
| //-- | |
| //---------------------------------------------------------------------------------- | |
| .text | |
| .type AsmReadKr7, @function | |
| .proc AsmReadKr7 | |
| AsmReadKr7:: | |
| mov r8 = ar.k7;; | |
| br.ret.dpnt b0;; | |
| .endp AsmReadKr7 | |
| //--------------------------------------------------------------------------------- | |
| //++ | |
| // AsmWriteKr7 | |
| // | |
| // This routine is used to write KR7. | |
| // | |
| // Arguments : | |
| // | |
| // On Entry : None. | |
| // | |
| // Return Value: The value written to the KR7. | |
| // | |
| //-- | |
| //---------------------------------------------------------------------------------- | |
| .text | |
| .type AsmWriteKr7, @function | |
| .proc AsmWriteKr7 | |
| .regstk 1, 3, 0, 0 | |
| AsmWriteKr7:: | |
| mov ar.k7 = in0 | |
| mov r8 = in0;; | |
| br.ret.dpnt b0;; | |
| .endp AsmWriteKr7 |