/******************************************************************************

Copyright (C) 2013, Intel Corporation

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
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  be used to endorse or promote products derived from this software without
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  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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/** \file  fsptypes.h
 *
 *
 */

#ifndef __FSP_TYPES_H__
#define __FSP_TYPES_H__

///
/// 8-byte unsigned value.
///
typedef unsigned long long  UINT64;
///
/// 8-byte signed value.
///
typedef long long           INT64;
///
/// 4-byte unsigned value.
///
typedef unsigned int        UINT32;
///
/// 4-byte signed value.
///
typedef int                 INT32;
///
/// 2-byte unsigned value.
///
typedef unsigned short      UINT16;
///
/// 2-byte Character.  Unless otherwise specified all strings are stored in the
/// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
///
typedef unsigned short      CHAR16;
///
/// 2-byte signed value.
///
typedef short               INT16;
///
/// Logical Boolean.  1-byte value containing 0 for FALSE or a 1 for TRUE.  Other
/// values are undefined.
///
typedef unsigned char       BOOLEAN;
///
/// 1-byte unsigned value.
///
typedef unsigned char       UINT8;
///
/// 1-byte Character
///
typedef char                CHAR8;
///
/// 1-byte signed value
///
typedef char                INT8;

typedef void                VOID;

typedef UINT64              EFI_PHYSICAL_ADDRESS;

typedef struct {
  UINT32  Data1;
  UINT16  Data2;
  UINT16  Data3;
  UINT8   Data4[8];
} EFI_GUID;

#define CONST     const
#define STATIC    static

#define TRUE  ((BOOLEAN)(1==1))
#define FALSE ((BOOLEAN)(0==1))

static inline void DebugDeadLoop(void) {
  for (;;);
}

#define FSPAPI __attribute__((cdecl))
#define EFIAPI __attribute__((cdecl))

#define _ASSERT(Expression)  DebugDeadLoop()
#define ASSERT(Expression)      \
  do {                          \
    if (!(Expression)) {        \
      _ASSERT (Expression);     \
    }                           \
  } while (FALSE)

typedef UINT32 FSP_STATUS;
typedef UINT32 EFI_STATUS;

///
/// Compatiable with EFI_STATUS defined in PI Spec.
#define FSP_SUCCESS               0
#define FSP_INVALID_PARAMETER     0x80000002
#define FSP_UNSUPPORTED           0x80000003
#define FSP_DEVICE_ERROR          0x80000007
#define FSP_NOT_FOUND             0x8000000E
#define FSP_ALREADY_STARTED       0x80000014

/**
  Returns a 16-bit signature built from 2 ASCII characters.

  This macro returns a 16-bit value built from the two ASCII characters specified
  by A and B.

  @param  A    The first ASCII character.
  @param  B    The second ASCII character.

  @return A 16-bit value built from the two ASCII characters specified by A and B.

**/
#define SIGNATURE_16(A, B)        ((A) | (B << 8))

/**
  Returns a 32-bit signature built from 4 ASCII characters.

  This macro returns a 32-bit value built from the four ASCII characters specified
  by A, B, C, and D.

  @param  A    The first ASCII character.
  @param  B    The second ASCII character.
  @param  C    The third ASCII character.
  @param  D    The fourth ASCII character.

  @return A 32-bit value built from the two ASCII characters specified by A, B,
          C and D.

**/
#define SIGNATURE_32(A, B, C, D)  (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))

/**
  Returns a 64-bit signature built from 8 ASCII characters.

  This macro returns a 64-bit value built from the eight ASCII characters specified
  by A, B, C, D, E, F, G,and H.

  @param  A    The first ASCII character.
  @param  B    The second ASCII character.
  @param  C    The third ASCII character.
  @param  D    The fourth ASCII character.
  @param  E    The fifth ASCII character.
  @param  F    The sixth ASCII character.
  @param  G    The seventh ASCII character.
  @param  H    The eighth ASCII character.

  @return A 64-bit value built from the two ASCII characters specified by A, B,
          C, D, E, F, G and H.

**/
#define SIGNATURE_64(A, B, C, D, E, F, G, H) \
    (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32))

#endif