ArmPkg/CompilerIntrinsicsLib: replace memcpy and memset with C code

[mirror_edk2.git] / ArmPkg / Library / CompilerIntrinsicsLib / Arm / memset.S

diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
deleted file mode 100644 (file)
index 65f6289..0000000
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S
+++ /dev/null
@@ -1,61 +0,0 @@
-#------------------------------------------------------------------------------\r
-#\r
-# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
-# Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>\r
-#\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution.  The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-#\r
-#------------------------------------------------------------------------------\r
-\r
-\r
-  .text\r
-  .syntax unified\r
-  .align 2\r
-  GCC_ASM_EXPORT (memset)\r
-  GCC_ASM_EXPORT (__aeabi_memset)\r
-\r
-# VOID\r
-# EFIAPI\r
-# __aeabi_memset (\r
-#  IN  VOID    *Destination,\r
-#  IN  UINT32  Size\r
-#  IN  UINT32  Character,\r
-#  );\r
-ASM_PFX(__aeabi_memset):\r
-  subs  ip, r1, #0\r
-  bxeq  lr\r
-  mov   r1, r2\r
-  b     L10\r
-\r
-# VOID\r
-# EFIAPI\r
-# memset (\r
-#  IN  VOID    *Destination,\r
-#  IN  UINT32  Character,\r
-#  IN  UINT32  Size\r
-#  );\r
-  //\r
-  // This object may be pulled in to satisfy an undefined reference to\r
-  // __aeabi_memset above, but in some cases, memset() is already provided\r
-  // by another library (i.e., CryptoPkg/IntrinsicLib), in which case we\r
-  // prefer the other version. So allow this one to be overridden by\r
-  // giving it weak linkage.\r
-  //\r
-  .weak   memset\r
-ASM_PFX(memset):\r
-  subs ip, r2, #0\r
-  bxeq lr\r
-  @ args = 0, pretend = 0, frame = 0\r
-  @ frame_needed = 1, uses_anonymous_args = 0\r
-L10:\r
-  strb  r1, [r0], #1\r
-  subs  ip, ip, #1\r
-  @ While size is not 0\r
-  bne  L10\r
-  bx   lr\r