1 files changed, 0 insertions, 112 deletions
diff --git a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S b/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S
deleted file mode 100644
index 69de4c1fd4..0000000000
--- a/ArmPkg/Library/BaseMemoryLibVstm/Arm/CopyMem.S
+++ /dev/null
@@ -1,112 +0,0 @@
-#------------------------------------------------------------------------------
-#
-# CopyMem() worker for ARM
-#
-# This file started out as C code that did 64 bit moves if the buffer was
-# 32-bit aligned, else it does a byte copy. It also does a byte copy for
-# any trailing bytes. Update using VSTM/SLDM to do 128 byte copies.
-#
-# Copyright (c) 2008 - 2010, Apple Inc. 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.
-#
-#------------------------------------------------------------------------------
-
-#include <AsmMacroIoLib.h>
-
-/**
-  Copy Length bytes from Source to Destination. Overlap is OK.
-
-  This implementation
-
-  @param  Destination Target of copy
-  @param  Source      Place to copy from
-  @param  Length      Number of bytes to copy
-
-  @return Destination
-
-
-VOID *
-EFIAPI
-InternalMemCopyMem (
-  OUT     VOID                      *DestinationBuffer,
-  IN      CONST VOID                *SourceBuffer,
-  IN      UINTN                     Length
-  )
-**/
-ASM_FUNC(InternalMemCopyMem)
-  stmfd  sp!, {r4, r9, lr}
-  tst  r0, #3
-  mov  r4, r0
-  mov  r9, r0
-  mov  ip, r2
-  mov  lr, r1
-  movne  r0, #0
-  bne  L4
-  tst  r1, #3
-  movne  r3, #0
-  moveq  r3, #1
-  cmp  r2, #127
-  movls  r0, #0
-  andhi  r0, r3, #1
-L4:
-  cmp  r4, r1
-  bcc  L26
-  bls  L7
-  rsb  r3, r1, r4
-  cmp  ip, r3
-  bcc  L26
-  cmp  ip, #0
-  beq  L7
-  add  r9, r4, ip
-  add  lr, ip, r1
-  b  L16
-L29:
-  sub  ip, ip, #8
-  cmp  ip, #7
-  ldrd  r2, [lr, #-8]!
-  movls  r0, #0
-  cmp  ip, #0
-  strd  r2, [r9, #-8]!
-  beq  L7
-L16:
-  cmp  r0, #0
-  bne  L29
-  sub  r3, lr, #1
-  sub  ip, ip, #1
-  ldrb  r3, [r3, #0]
-  sub  r2, r9, #1
-  cmp  ip, #0
-  sub  r9, r9, #1
-  sub  lr, lr, #1
-  strb  r3, [r2, #0]
-  bne  L16
-  b   L7
-L11:
-  ldrb  r3, [lr], #1
-  sub  ip, ip, #1
-  strb  r3, [r9], #1
-L26:
-  cmp  ip, #0
-  beq  L7
-L30:
-  cmp  r0, #0
-  beq  L11
-  sub  ip, ip, #128          // 32
-  cmp  ip, #127              // 31
-  vldm     lr!, {d0-d15}
-  movls  r0, #0
-  cmp  ip, #0
-  vstm  r9!, {d0-d15}
-  bne  L30
-L7:
-  dsb
-  mov  r0, r4
-  ldmfd  sp!, {r4, r9, pc}
-
-