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-rw-r--r--MdePkg/Library/BaseLib/Ipf/SwitchStack.s52
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