2 files changed, 0 insertions, 150 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memcpy.S b/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memcpy.S
deleted file mode 100644
index 66102da14b..0000000000
--- a/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memcpy.S
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2011 - 2013, ARM Ltd
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the company may not be used to endorse or promote
- *    products derived from this software without specific prior written
- *    permission.
- *
- * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-
-.text
-.align 2
-
-
-GCC_ASM_EXPORT(memcpy)
-
-
-// Taken from Newlib BSD implementation.
-ASM_PFX(memcpy):
-        // Copy dst to x6, so we can preserve return value.
-        mov     x6, x0
-
-        // NOTE: although size_t is unsigned, this code uses signed
-        // comparisons on x2 so relies on nb never having its top bit
-        // set. In practice this is not going to be a real problem.
-
-        // Require at least 64 bytes to be worth aligning.
-        cmp     x2, #64
-        blt     qwordcopy
-
-        // Compute offset to align destination to 16 bytes.
-        neg     x3, x0
-        and     x3, x3, 15
-
-        cbz     x3, blockcopy           // offset == 0 is likely
-
-        // We know there is at least 64 bytes to be done, so we
-        // do a 16 byte misaligned copy at first and then later do
-        // all 16-byte aligned copies.  Some bytes will be copied
-        // twice, but there's no harm in that since memcpy does not
-        // guarantee correctness on overlap.
-
-        sub     x2, x2, x3              // nb -= offset
-        ldp     x4, x5, [x1]
-        add     x1, x1, x3
-        stp     x4, x5, [x6]
-        add     x6, x6, x3
-
-        // The destination pointer is now qword (16 byte) aligned.
-        // (The src pointer might be.)
-
-blockcopy:
-        // Copy 64 bytes at a time.
-        subs    x2, x2, #64
-        blt     3f
-2:      subs    x2, x2, #64
-        ldp     x4, x5, [x1,#0]
-        ldp     x8, x9, [x1,#16]
-        ldp     x10,x11,[x1,#32]
-        ldp     x12,x13,[x1,#48]
-        add     x1, x1, #64
-        stp     x4, x5, [x6,#0]
-        stp     x8, x9, [x6,#16]
-        stp     x10,x11,[x6,#32]
-        stp     x12,x13,[x6,#48]
-        add     x6, x6, #64
-        bge     2b
-
-        // Unwind pre-decrement
-3:      add     x2, x2, #64
-
-qwordcopy:
-        // Copy 0-48 bytes, 16 bytes at a time.
-        subs    x2, x2, #16
-        blt     tailcopy
-2:      ldp     x4, x5, [x1],#16
-        subs    x2, x2, #16
-        stp     x4, x5, [x6],#16
-        bge     2b
-
-        // No need to unwind the pre-decrement, it would not change
-        // the low 4 bits of the count. But how likely is it for the
-        // byte count to be multiple of 16? Is it worth the overhead
-        // of testing for x2 == -16?
-
-tailcopy:
-        // Copy trailing 0-15 bytes.
-        tbz     x2, #3, 1f
-        ldr     x4, [x1],#8             // copy 8 bytes
-        str     x4, [x6],#8
-1:
-        tbz     x2, #2, 1f
-        ldr     w4, [x1],#4             // copy 4 bytes
-        str     w4, [x6],#4
-1:
-        tbz     x2, #1, 1f
-        ldrh    w4, [x1],#2             // copy 2 bytes
-        strh    w4, [x6],#2
-1:
-        tbz     x2, #0, return
-        ldrb    w4, [x1]                // copy 1 byte
-        strb    w4, [x6]
-
-return:
-        // This is the only return point of memcpy.
-        ret
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memset.c b/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memset.c
deleted file mode 100644
index 069c932a67..0000000000
--- a/ArmPkg/Library/CompilerIntrinsicsLib/AArch64/memset.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/** @file
-
-  Copyright (c) 2014, ARM Ltd. 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 <Base.h>
-
-void *memset(void *Destination, int Value, int Count)
-{
-  CHAR8 *Ptr = Destination;
-
-  while (Count--)
-          *Ptr++ = Value;
-
-  return Destination;
-}