diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ipf/SwitchStack.s')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/SwitchStack.s | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/MdePkg/Library/BaseLib/Ipf/SwitchStack.s b/MdePkg/Library/BaseLib/Ipf/SwitchStack.s deleted file mode 100644 index 04394e71b6e9..000000000000 --- a/MdePkg/Library/BaseLib/Ipf/SwitchStack.s +++ /dev/null @@ -1,52 +0,0 @@ -/// @file -/// IPF specific SwitchStack() function -/// -/// Copyright (c) 2006 - 2012, 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: SwitchStack.s -/// -/// - -.auto -.text - -.proc AsmSwitchStackAndBackingStore -.type AsmSwitchStackAndBackingStore, @function -.regstk 5, 0, 0, 0 -AsmSwitchStackAndBackingStore:: - mov r14 = ar.rsc - movl r2 = ~((((1 << 14) - 1) << 16) | 3) - - mov r17 = in1 - mov r18 = in2 - and r2 = r14, r2 - - flushrs - - mov ar.rsc = r2 - mov sp = in3 - mov r19 = in4 - - ld8.nt1 r16 = [in0], 8 - ld8.nta gp = [in0] - mov r3 = -1 - - loadrs - mov ar.bspstore = r19 - mov b7 = r16 - - alloc r2 = ar.pfs, 0, 0, 2, 0 - mov out0 = r17 - mov out1 = r18 - - mov ar.rnat = r3 - mov ar.rsc = r14 - br.call.sptk.many b0 = b7 -.endp AsmSwitchStackAndBackingStore |