text: /**
   * \file fsw_efi_base.h
   * Base definitions for the EFI host environment.
   */
  
  /*-
   * Copyright (c) 2006 Christoph Pfisterer
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   *  * Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   *  * 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.
   *
   *  * Neither the name of Christoph Pfisterer nor the names of the
   *    contributors may be used to endorse or promote products derived
   *    from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "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 THE COPYRIGHT
   * OWNER OR CONTRIBUTORS 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.
   */
  
  #ifndef _FSW_EFI_BASE_H_
  #define _FSW_EFI_BASE_H_
  
  // If its EDK2 EFI Toolkit
  #ifdef __MAKEWITH_TIANO
  #include "fsw_efi_edk2_base.h"
  #else
  // Intel EFI Toolkit
  #include <efi.h>
  #include <efilib.h>
  #endif
  
  #define FSW_LITTLE_ENDIAN (1)
  
  
  // types, reuse EFI types
  
  typedef INT8    fsw_s8;
  typedef UINT8   fsw_u8;
  typedef INT16   fsw_s16;
  typedef UINT16  fsw_u16;
  typedef INT32   fsw_s32;
  typedef UINT32  fsw_u32;
  typedef INT64   fsw_s64;
  typedef UINT64  fsw_u64;
  
  
  // allocation functions
  
  #define fsw_alloc(size, ptrptr) (((*(ptrptr) = AllocatePool(size)) == NULL) ? FSW_OUT_OF_MEMORY : FSW_SUCCESS)
  #define fsw_free(ptr) FreePool(ptr)
  
  // memory functions
  
  #define fsw_memzero(dest,size) ZeroMem(dest,size)
  #define fsw_memcpy(dest,src,size) CopyMem(dest,src,size)
  #define fsw_memeq(p1,p2,size) (CompareMem(p1,p2,size) == 0)
  
  // message printing
  
  #define FSW_MSGSTR(s) L##s
  #define FSW_MSGFUNC Print
  
  // 64-bit hooks
  
  #define FSW_U64_SHR(val,shiftbits) RShiftU64((val), (shiftbits))
  #define FSW_U64_DIV(val,divisor) DivU64x32((val), (divisor), NULL)
  
  
  #endif
  