diff options
Diffstat (limited to 'MdePkg/Library/BaseCpuLib/Ipf/CpuFlushTlb.s')
| -rw-r--r-- | MdePkg/Library/BaseCpuLib/Ipf/CpuFlushTlb.s | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/MdePkg/Library/BaseCpuLib/Ipf/CpuFlushTlb.s b/MdePkg/Library/BaseCpuLib/Ipf/CpuFlushTlb.s deleted file mode 100644 index e0d40163181e..000000000000 --- a/MdePkg/Library/BaseCpuLib/Ipf/CpuFlushTlb.s +++ /dev/null @@ -1,58 +0,0 @@ -/// @file -/// CpuFlushTlb() function for Itanium-based architecture. -/// -/// Copyright (c) 2006, 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: CpuFlushTlb.s -/// -/// - -.auto -.text - -ASM_GLOBAL PalCall -.type PalCall, @function - -.proc CpuFlushTlb -.type CpuFlushTlb, @function -CpuFlushTlb:: - alloc loc0 = ar.pfs, 0, 3, 5, 0 - mov out0 = 0 - mov out1 = 6 - mov out2 = 0 - mov out3 = 0 - mov loc1 = b0 - mov out4 = 0 - brl.call.sptk b0 = PalCall - mov loc2 = psr // save PSR - mov ar.pfs = loc0 - extr.u r14 = r10, 32, 32 // r14 <- count1 - rsm 1 << 14 // Disable interrupts - extr.u r15 = r11, 32, 32 // r15 <- stride1 - extr.u r10 = r10, 0, 32 // r10 <- count2 - add r10 = -1, r10 - extr.u r11 = r11, 0, 32 // r11 <- stride2 - br.cond.sptk LoopPredicate -LoopOuter: - mov ar.lc = r10 // LC <- count2 - mov ar.ec = r0 // EC <- 0 -Loop: - ptc.e r9 - add r9 = r11, r9 // r9 += stride2 - br.ctop.sptk Loop - add r9 = r15, r9 // r9 += stride1 -LoopPredicate: - cmp.ne p6 = r0, r14 // count1 == 0? - add r14 = -1, r14 -(p6) br.cond.sptk LoopOuter - mov psr.l = loc2 - mov b0 = loc1 - br.ret.sptk.many b0 -.endp |