UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / CryptoPkg / Library / IntrinsicLib / CopyMem.c

/** @file\r
  Intrinsic Memory Routines Wrapper Implementation for OpenSSL-based\r
  Cryptographic Library.\r
\r
Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <Base.h>\r
#include <Library/BaseMemoryLib.h>\r
\r
#if defined (__clang__) && !defined (__APPLE__)\r
\r
/* Copies bytes between buffers */\r
static __attribute__ ((__used__))\r
void *\r
__memcpy (\r
  void          *dest,\r
  const void    *src,\r
  unsigned int  count\r
  )\r
{\r
  return CopyMem (dest, src, (UINTN)count);\r
}\r
\r
__attribute__ ((__alias__ ("__memcpy")))\r
void *\r
memcpy (\r
  void          *dest,\r
  const void    *src,\r
  unsigned int  count\r
  );\r
\r
#else\r
/* Copies bytes between buffers */\r
void *\r
memcpy (\r
  void          *dest,\r
  const void    *src,\r
  unsigned int  count\r
  )\r
{\r
  return CopyMem (dest, src, (UINTN)count);\r
}\r
\r
#endif\r