ArmPkg: remove BaseMemoryLibStm

[mirror_edk2.git] / ArmPkg / Library / BaseMemoryLibStm / AArch64 / SetMem.c

diff --git a/ArmPkg/Library/BaseMemoryLibStm/AArch64/SetMem.c b/ArmPkg/Library/BaseMemoryLibStm/AArch64/SetMem.c
deleted file mode 100644 (file)
index 368a819..0000000
--- a/ArmPkg/Library/BaseMemoryLibStm/AArch64/SetMem.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/** @file\r
-\r
-  Copyright (c) 2012-2013, 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
-#include "MemLibInternals.h"\r
-\r
-/**\r
-  Set Buffer to Value for Size bytes.\r
-\r
-  @param  Buffer   Memory to set.\r
-  @param  Length   Number of bytes to set\r
-  @param  Value    Value of the set operation.\r
-\r
-  @return Buffer\r
-\r
-**/\r
-VOID *\r
-EFIAPI\r
-InternalMemSetMem (\r
-  OUT     VOID                      *Buffer,\r
-  IN      UINTN                     Length,\r
-  IN      UINT8                     Value\r
-  )\r
-{\r
-  //\r
-  // Declare the local variables that actually move the data elements as\r
-  // volatile to prevent the optimizer from replacing this function with\r
-  // the intrinsic memset()\r
-  //\r
-  volatile UINT8                    *Pointer8;\r
-  volatile UINT32                   *Pointer32;\r
-  volatile UINT64                   *Pointer64;\r
-  UINT32                            Value32;\r
-  UINT64                            Value64;\r
-\r
-  if ((((UINTN)Buffer & 0x7) == 0) && (Length >= 8)) {\r
-    // Generate the 64bit value\r
-    Value32 = (Value << 24) | (Value << 16) | (Value << 8) | Value;\r
-    Value64 = (((UINT64)Value32) << 32) | Value32;\r
-\r
-    Pointer64 = (UINT64*)Buffer;\r
-    while (Length >= 8) {\r
-      *(Pointer64++) = Value64;\r
-      Length -= 8;\r
-    }\r
-\r
-    // Finish with bytes if needed\r
-    Pointer8 = (UINT8*)Pointer64;\r
-    while (Length-- > 0) {\r
-      *(Pointer8++) = Value;\r
-    }\r
-  } else if ((((UINTN)Buffer & 0x3) == 0) && (Length >= 4)) {\r
-    // Generate the 32bit value\r
-    Value32 = (Value << 24) | (Value << 16) | (Value << 8) | Value;\r
-\r
-    Pointer32 = (UINT32*)Buffer;\r
-    while (Length >= 4) {\r
-      *(Pointer32++) = Value32;\r
-      Length -= 4;\r
-    }\r
-\r
-    // Finish with bytes if needed\r
-    Pointer8 = (UINT8*)Pointer32;\r
-    while (Length-- > 0) {\r
-      *(Pointer8++) = Value;\r
-    }\r
-  } else {\r
-    Pointer8 = (UINT8*)Buffer;\r
-    while (Length-- > 0) {\r
-      *(Pointer8++) = Value;\r
-    }\r
-  }\r
-  return Buffer;\r
-}\r