defs.h

#pragma warning(push, 0)        
#ifndef HEXRAYS_DEFS_H
#define HEXRAYS_DEFS_H

#if defined(__GNUC__)
typedef          long long ll;
typedef unsigned long long ull;
#define __int64 long long
#define __int32 int
#define __int16 short
#define __int8  char
#define MAKELL(num) num ## LL
#define FMT_64 "ll"
#elif defined(_MSC_VER)
typedef          __int64 ll;
typedef unsigned __int64 ull;
#define MAKELL(num) num ## i64
#define FMT_64 "I64"
#elif defined (__BORLANDC__)
typedef          __int64 ll;
typedef unsigned __int64 ull;
#define MAKELL(num) num ## i64
#define FMT_64 "L"
#else
#error "unknown compiler"
#endif
typedef unsigned int uint;
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned long ulong;

typedef          char   int8;
typedef   signed char   sint8;
typedef unsigned char   uint8;
typedef          short  int16;
typedef   signed short  sint16;
typedef unsigned short  uint16;
typedef          int    int32;
typedef   signed int    sint32;
typedef unsigned int    uint32;
typedef ll              int64;
typedef ll              sint64;
typedef ull             uint64;

// Partially defined types. They are used when the decompiler does not know
// anything about the type except its size.
#define _BYTE  uint8
#define _WORD  uint16
#define _DWORD uint32
#define _QWORD uint64
#if !defined(_MSC_VER)
#define _LONGLONG __int128
#endif

// Non-standard boolean types. They are used when the decompiler can not use
// the standard "bool" type because of the size mistmatch but the possible
// values are only 0 and 1. See also 'BOOL' type below.
typedef int8 _BOOL1;
typedef int16 _BOOL2;
typedef int32 _BOOL4;

//#ifndef _WINDOWS_
//typedef int8 BYTE;
//typedef int16 WORD;
//typedef int32 DWORD;
//typedef int32 LONG;
//typedef int BOOL;       // uppercase BOOL is usually 4 bytes
//#endif
//typedef int64 QWORD;
#ifndef __cplusplus
typedef int bool;       // we want to use bool in our C programs
#endif

#define __pure          // pure function: always returns the same value, has no
						// side effects

// Non-returning function
#if defined(__GNUC__)
#define __noreturn  __attribute__((noreturn))
#else
#define __noreturn  __declspec(noreturn)
#endif


#ifndef NULL
#define NULL 0
#endif

// Some convenience macros to make partial accesses nicer
#define LAST_IND(x,part_type)    (sizeof(x)/sizeof(part_type) - 1)
#if defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN
#  define LOW_IND(x,part_type)   LAST_IND(x,part_type)
#  define HIGH_IND(x,part_type)  0
#else
#  define HIGH_IND(x,part_type)  LAST_IND(x,part_type)
#  define LOW_IND(x,part_type)   0
#endif
// first unsigned macros:
//#define LODWORD(x)  (*((DWORD*)&(x)))  // low dword
//#define HIDWORD(x)  (*((DWORD*)&(x)+1))

#define BYTEn(x, n)   (*((_BYTE*)&(x)+n))
#define WORDn(x, n)   (*((_WORD*)&(x)+n))
#define DWORDn(x, n)  (*((_DWORD*)&(x)+n))

#define LOBYTE(x)  BYTEn(x,LOW_IND(x,_BYTE))
#define LOWORD(x)  WORDn(x,LOW_IND(x,_WORD))
#define LODWORD(x) DWORDn(x,LOW_IND(x,_DWORD))
#define HIBYTE(x)  BYTEn(x,HIGH_IND(x,_BYTE))
#define HIWORD(x)  WORDn(x,HIGH_IND(x,_WORD))
#define HIDWORD(x) DWORDn(x,HIGH_IND(x,_DWORD))
#define BYTE1(x)   BYTEn(x,  1)         // byte 1 (counting from 0)
#define BYTE2(x)   BYTEn(x,  2)
#define BYTE3(x)   BYTEn(x,  3)
#define BYTE4(x)   BYTEn(x,  4)
#define BYTE5(x)   BYTEn(x,  5)
#define BYTE6(x)   BYTEn(x,  6)
#define BYTE7(x)   BYTEn(x,  7)
#define BYTE8(x)   BYTEn(x,  8)
#define BYTE9(x)   BYTEn(x,  9)
#define BYTE10(x)  BYTEn(x, 10)
#define BYTE11(x)  BYTEn(x, 11)
#define BYTE12(x)  BYTEn(x, 12)
#define BYTE13(x)  BYTEn(x, 13)
#define BYTE14(x)  BYTEn(x, 14)
#define BYTE15(x)  BYTEn(x, 15)
#define WORD1(x)   WORDn(x,  1)
#define WORD2(x)   WORDn(x,  2)         // third word of the object, unsigned
#define WORD3(x)   WORDn(x,  3)
#define WORD4(x)   WORDn(x,  4)
#define WORD5(x)   WORDn(x,  5)
#define WORD6(x)   WORDn(x,  6)
#define WORD7(x)   WORDn(x,  7)

// now signed macros (the same but with sign extension)
#define SBYTEn(x, n)   (*((int8*)&(x)+n))
#define SWORDn(x, n)   (*((int16*)&(x)+n))
#define SDWORDn(x, n)  (*((int32*)&(x)+n))

#define SLOBYTE(x)  SBYTEn(x,LOW_IND(x,int8))
#define SLOWORD(x)  SWORDn(x,LOW_IND(x,int16))
#define SLODWORD(x) SDWORDn(x,LOW_IND(x,int32))
#define SHIBYTE(x)  SBYTEn(x,HIGH_IND(x,int8))
#define SHIWORD(x)  SWORDn(x,HIGH_IND(x,int16))
#define SHIDWORD(x) SDWORDn(x,HIGH_IND(x,int32))
#define SBYTE1(x)   SBYTEn(x,  1)
#define SBYTE2(x)   SBYTEn(x,  2)
#define SBYTE3(x)   SBYTEn(x,  3)
#define SBYTE4(x)   SBYTEn(x,  4)
#define SBYTE5(x)   SBYTEn(x,  5)
#define SBYTE6(x)   SBYTEn(x,  6)
#define SBYTE7(x)   SBYTEn(x,  7)
#define SBYTE8(x)   SBYTEn(x,  8)
#define SBYTE9(x)   SBYTEn(x,  9)
#define SBYTE10(x)  SBYTEn(x, 10)
#define SBYTE11(x)  SBYTEn(x, 11)
#define SBYTE12(x)  SBYTEn(x, 12)
#define SBYTE13(x)  SBYTEn(x, 13)
#define SBYTE14(x)  SBYTEn(x, 14)
#define SBYTE15(x)  SBYTEn(x, 15)
#define SWORD1(x)   SWORDn(x,  1)
#define SWORD2(x)   SWORDn(x,  2)
#define SWORD3(x)   SWORDn(x,  3)
#define SWORD4(x)   SWORDn(x,  4)
#define SWORD5(x)   SWORDn(x,  5)
#define SWORD6(x)   SWORDn(x,  6)
#define SWORD7(x)   SWORDn(x,  7)


// Helper functions to represent some assembly instructions.

#ifdef __cplusplus

// compile time assertion
#define __CASSERT_N0__(l) COMPILE_TIME_ASSERT_ ## l
#define __CASSERT_N1__(l) __CASSERT_N0__(l)
#define CASSERT(cnd) typedef char __CASSERT_N1__(__LINE__) [(cnd) ? 1 : -1]

// check that unsigned multiplication does not overflow
template<class T> bool is_mul_ok(T count, T elsize)
{
	CASSERT((T)(-1) > 0); // make sure T is unsigned
	if (elsize == 0 || count == 0)
		return true;
	return count <= ((T)(-1)) / elsize;
}

// multiplication that saturates (yields the biggest value) instead of overflowing
// such a construct is useful in "operator new[]"
template<class T> bool saturated_mul(T count, T elsize)
{
	return is_mul_ok(count, elsize) ? count * elsize : T(-1);
}

#include <stddef.h> // for size_t

// memcpy() with determined behavoir: it always copies
// from the start to the end of the buffer
// note: it copies byte by byte, so it is not equivalent to, for example, rep movsd
inline void* qmemcpy(void* dst, const void* src, size_t cnt)
{
	char* out = (char*)dst;
	const char* in = (const char*)src;
	while (cnt > 0)
	{
		*out++ = *in++;
		--cnt;
	}
	return dst;
}

// Generate a reference to pair of operands
template<class T>  int16 __PAIR__(int8  high, T low) { return (((int16)high) << sizeof(high) * 8) | uint8(low); }
template<class T>  int32 __PAIR__(int16 high, T low) { return (((int32)high) << sizeof(high) * 8) | uint16(low); }
template<class T>  int64 __PAIR__(int32 high, T low) { return (((int64)high) << sizeof(high) * 8) | uint32(low); }
template<class T> uint16 __PAIR__(uint8  high, T low) { return (((uint16)high) << sizeof(high) * 8) | uint8(low); }
template<class T> uint32 __PAIR__(uint16 high, T low) { return (((uint32)high) << sizeof(high) * 8) | uint16(low); }
template<class T> uint64 __PAIR__(uint32 high, T low) { return (((uint64)high) << sizeof(high) * 8) | uint32(low); }

// rotate left
template<class T> T __ROL__(T value, int count)
{
	const uint nbits = sizeof(T) * 8;

	if (count > 0)
	{
		count %= nbits;
		T high = value >> (nbits - count);
		if (T(-1) < 0)
			high &= ~((T(-1) << count));
		value <<= count;
		value |= high;
	}
	else
	{
		count = -count % nbits;
		T low = value << (nbits - count);
		value >>= count;
		value |= low;
	}
	return value;
}

inline uint8  __ROL1__(uint8  value, int count) { return __ROL__((uint8)value, count); }
inline uint16 __ROL2__(uint16 value, int count) { return __ROL__((uint16)value, count); }
inline uint32 __ROL4__(uint32 value, int count) { return __ROL__((uint32)value, count); }
inline uint64 __ROL8__(uint64 value, int count) { return __ROL__((uint64)value, count); }
inline uint8  __ROR1__(uint8  value, int count) { return __ROL__((uint8)value, -count); }
inline uint16 __ROR2__(uint16 value, int count) { return __ROL__((uint16)value, -count); }
inline uint32 __ROR4__(uint32 value, int count) { return __ROL__((uint32)value, -count); }
inline uint64 __ROR8__(uint64 value, int count) { return __ROL__((uint64)value, -count); }

// carry flag of left shift
template<class T> int8 __MKCSHL__(T value, uint count)
{
	const uint nbits = sizeof(T) * 8;
	count %= nbits;

	return (value >> (nbits - count)) & 1;
}

// carry flag of right shift
template<class T> int8 __MKCSHR__(T value, uint count)
{
	return (value >> (count - 1)) & 1;
}

// sign flag
template<class T> int8 __SETS__(T x)
{
	if (sizeof(T) == 1)
		return int8(x) < 0;
	if (sizeof(T) == 2)
		return int16(x) < 0;
	if (sizeof(T) == 4)
		return int32(x) < 0;
	return int64(x) < 0;
}

// overflow flag of subtraction (x-y)
template<class T, class U> int8 __OFSUB__(T x, U y)
{
	if (sizeof(T) < sizeof(U))
	{
		U x2 = x;
		int8 sx = __SETS__(x2);
		return (sx ^ __SETS__(y)) & (sx ^ __SETS__(x2 - y));
	}
	else
	{
		T y2 = y;
		int8 sx = __SETS__(x);
		return (sx ^ __SETS__(y2)) & (sx ^ __SETS__(x - y2));
	}
}

// overflow flag of addition (x+y)
template<class T, class U> int8 __OFADD__(T x, U y)
{
	if (sizeof(T) < sizeof(U))
	{
		U x2 = x;
		int8 sx = __SETS__(x2);
		return ((1 ^ sx) ^ __SETS__(y)) & (sx ^ __SETS__(x2 + y));
	}
	else
	{
		T y2 = y;
		int8 sx = __SETS__(x);
		return ((1 ^ sx) ^ __SETS__(y2)) & (sx ^ __SETS__(x + y2));
	}
}

// carry flag of subtraction (x-y)
template<class T, class U> int8 __CFSUB__(T x, U y)
{
	int size = sizeof(T) > sizeof(U) ? sizeof(T) : sizeof(U);
	if (size == 1)
		return uint8(x) < uint8(y);
	if (size == 2)
		return uint16(x) < uint16(y);
	if (size == 4)
		return uint32(x) < uint32(y);
	return uint64(x) < uint64(y);
}

// carry flag of addition (x+y)
template<class T, class U> int8 __CFADD__(T x, U y)
{
	int size = sizeof(T) > sizeof(U) ? sizeof(T) : sizeof(U);
	if (size == 1)
		return uint8(x) > uint8(x + y);
	if (size == 2)
		return uint16(x) > uint16(x + y);
	if (size == 4)
		return uint32(x) > uint32(x + y);
	return uint64(x) > uint64(x + y);
}



#else
// The following definition is not quite correct because it always returns
// uint64. The above C++ functions are good, though.
#define __PAIR__(high, low) (((uint64)(high)<<sizeof(high)*8) | low)
// For C, we just provide macros, they are not quite correct.
#define __ROL__(x, y) __rotl__(x, y)      // Rotate left
#define __ROR__(x, y) __rotr__(x, y)      // Rotate right
#define __CFSHL__(x, y) invalid_operation // Generate carry flag for (x<<y)
#define __CFSHR__(x, y) invalid_operation // Generate carry flag for (x>>y)
#define __CFADD__(x, y) invalid_operation // Generate carry flag for (x+y)
#define __CFSUB__(x, y) invalid_operation // Generate carry flag for (x-y)
#define __OFADD__(x, y) invalid_operation // Generate overflow flag for (x+y)
#define __OFSUB__(x, y) invalid_operation // Generate overflow flag for (x-y)
#endif

// No definition for rcl/rcr because the carry flag is unknown
#define __RCL__(x, y)    invalid_operation // Rotate left thru carry
#define __RCR__(x, y)    invalid_operation // Rotate right thru carry
#define __MKCRCL__(x, y) invalid_operation // Generate carry flag for a RCL
#define __MKCRCR__(x, y) invalid_operation // Generate carry flag for a RCR
#define __SETP__(x, y)   invalid_operation // Generate parity flag for (x-y)

// In the decompilation listing there are some objects declarared as _UNKNOWN
// because we could not determine their types. Since the C compiler does not
// accept void item declarations, we replace them by anything of our choice,
// for example a char:

#define _UNKNOWN char

//#ifdef _MSC_VER
//#define snprintf _snprintf
//#define vsnprintf _vsnprintf
//#endif

#endif // HEXRAYS_DEFS_H
#pragma warning(pop)