1 /// Copyright (c) 2004, Intel Corporation
2 /// All rights reserved. This program and the accompanying materials
3 /// are licensed and made available under the terms and conditions of the BSD License
4 /// which accompanies this distribution. The full text of the license may be found at
5 /// http://opensource.org/licenses/bsd-license.php
7 /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
8 /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
22 .type PalCallStatic, @function
25 .type CpuFlushTlb, @function
27 alloc loc0 = ar.pfs, 0, 3, 5, 0
34 brl.call.sptk b0 = PalCallStatic
35 mov loc2 = psr // save PSR
37 extr.u r14 = r10, 32, 32 // r14 <- count1
38 rsm 1 << 14 // Disable interrupts
39 extr.u r15 = r11, 32, 32 // r15 <- stride1
40 extr.u r10 = r10, 0, 32 // r10 <- count2
42 extr.u r11 = r11, 0, 32 // r11 <- stride2
43 br.cond.sptk LoopPredicate
45 mov ar.lc = r10 // LC <- count2
46 mov ar.ec = r0 // EC <- 0
49 add r9 = r11, r9 // r9 += stride2
51 add r9 = r15, r9 // r9 += stride1
53 cmp.ne p6 = r0, r14 // count1 == 0?
55 (p6) br.cond.sptk LoopOuter