1 /// @file 2 /// IPF specific AsmReadKr7() and AsmWriteKr7() 3 /// 4 /// Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> 5 /// This program and the accompanying materials 6 /// are licensed and made available under the terms and conditions of the BSD License 7 /// which accompanies this distribution. The full text of the license may be found at 8 /// http://opensource.org/licenses/bsd-license.php. 9 /// 10 /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 /// 13 /// Module Name: AccessKr7.s 14 /// 15 /// 16 17 //--------------------------------------------------------------------------------- 18 //++ 19 // AsmReadKr7 20 // 21 // This routine is used to get KR7. 22 // 23 // Arguments : 24 // 25 // On Entry : None. 26 // 27 // Return Value: The value store in KR7. 28 // 29 //-- 30 //---------------------------------------------------------------------------------- 31 .text 32 .type AsmReadKr7, @function 33 .proc AsmReadKr7 34 35 AsmReadKr7:: 36 mov r8 = ar.k7;; 37 br.ret.dpnt b0;; 38 .endp AsmReadKr7 39 40 //--------------------------------------------------------------------------------- 41 //++ 42 // AsmWriteKr7 43 // 44 // This routine is used to write KR7. 45 // 46 // Arguments : 47 // 48 // On Entry : None. 49 // 50 // Return Value: The value written to the KR7. 51 // 52 //-- 53 //---------------------------------------------------------------------------------- 54 .text 55 .type AsmWriteKr7, @function 56 .proc AsmWriteKr7 57 .regstk 1, 3, 0, 0 58 59 AsmWriteKr7:: 60 mov ar.k7 = in0 61 mov r8 = in0;; 62 br.ret.dpnt b0;; 63 .endp AsmWriteKr7 64
