mirror of
https://github.com/opelly27/Stockfish.git
synced 2026-05-20 07:27:46 +00:00
Marco Costalba
4ce08482c3
Doing the conversion the compiler is now able to spot two possible ambiguity calls that now we can easily fix. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
144 lines
4.0 KiB
C++
144 lines
4.0 KiB
C++
/*
|
|
Stockfish, a UCI chess playing engine derived from Glaurung 2.1
|
|
Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
|
|
Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
|
|
|
|
Stockfish is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Stockfish is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
#if !defined(TYPES_H_INCLUDED)
|
|
#define TYPES_H_INCLUDED
|
|
|
|
#if !defined(_MSC_VER)
|
|
|
|
#include <inttypes.h>
|
|
|
|
#else
|
|
|
|
typedef __int8 int8_t;
|
|
typedef unsigned __int8 uint8_t;
|
|
typedef __int16 int16;
|
|
typedef unsigned __int16 uint16_t;
|
|
typedef __int32 int32_t;
|
|
typedef unsigned __int32 uint32_t;
|
|
typedef __int64 int64_t;
|
|
typedef unsigned __int64 uint64_t;
|
|
|
|
typedef __int16 int16_t;
|
|
typedef __int64 int64_t;
|
|
|
|
#endif // !defined(_MSC_VER)
|
|
|
|
// Hash keys
|
|
typedef uint64_t Key;
|
|
|
|
// Bitboard type
|
|
typedef uint64_t Bitboard;
|
|
|
|
|
|
////
|
|
//// Configuration
|
|
////
|
|
|
|
//// For Linux and OSX configuration is done automatically using Makefile.
|
|
//// To get started type "make help".
|
|
////
|
|
//// For windows part of the configuration is detected automatically, but
|
|
//// some switches need to be set manually:
|
|
////
|
|
//// -DNDEBUG | Disable debugging mode. Use always.
|
|
////
|
|
//// -DNO_PREFETCH | Disable use of prefetch asm-instruction. A must if you want the
|
|
//// | executable to run on some very old machines.
|
|
////
|
|
//// -DUSE_POPCNT | Add runtime support for use of popcnt asm-instruction.
|
|
//// | Works only in 64-bit mode. For compiling requires hardware
|
|
//// | with popcnt support. Around 4% speed-up.
|
|
|
|
// Automatic detection for 64-bit under Windows
|
|
#if defined(_WIN64)
|
|
#define IS_64BIT
|
|
#endif
|
|
|
|
// Automatic detection for use of bsfq asm-instruction under Windows.
|
|
// Works only in 64-bit mode. Does not work with MSVC.
|
|
#if defined(_WIN64) && defined(__INTEL_COMPILER)
|
|
#define USE_BSFQ
|
|
#endif
|
|
|
|
// Cache line alignment specification
|
|
#if defined(_MSC_VER) || defined(__INTEL_COMPILER)
|
|
#define CACHE_LINE_ALIGNMENT __declspec(align(64))
|
|
#else
|
|
#define CACHE_LINE_ALIGNMENT __attribute__ ((aligned(64)))
|
|
#endif
|
|
|
|
// Define a __cpuid() function for gcc compilers, for Intel and MSVC
|
|
// is already available as an intrinsic.
|
|
#if defined(_MSC_VER)
|
|
#include <intrin.h>
|
|
#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
|
|
inline void __cpuid(int CPUInfo[4], int InfoType)
|
|
{
|
|
int* eax = CPUInfo + 0;
|
|
int* ebx = CPUInfo + 1;
|
|
int* ecx = CPUInfo + 2;
|
|
int* edx = CPUInfo + 3;
|
|
|
|
*eax = InfoType;
|
|
*ecx = 0;
|
|
__asm__("cpuid" : "=a" (*eax), "=b" (*ebx), "=c" (*ecx), "=d" (*edx)
|
|
: "0" (*eax), "2" (*ecx));
|
|
}
|
|
#else
|
|
inline void __cpuid(int CPUInfo[4], int)
|
|
{
|
|
CPUInfo[0] = CPUInfo[1] = CPUInfo[2] = CPUInfo[3] = 0;
|
|
}
|
|
#endif
|
|
|
|
|
|
// Templetized enum operations, we avoid to repeat the same inlines for each
|
|
// different enum.
|
|
|
|
template<typename T>
|
|
inline T operator+ (const T d1, const T d2) { return T(int(d1) + int(d2)); }
|
|
|
|
template<typename T>
|
|
inline T operator- (const T d1, const T d2) { return T(int(d1) - int(d2)); }
|
|
|
|
template<typename T>
|
|
inline T operator* (int i, const T d) { return T(int(d) * i); }
|
|
|
|
template<typename T>
|
|
inline T operator/ (const T d, int i) { return T(int(d) / i); }
|
|
|
|
template<typename T>
|
|
inline void operator++ (T& d, int) { d = T(int(d) + 1); }
|
|
|
|
template<typename T>
|
|
inline void operator-- (T& d, int) { d = T(int(d) - 1); }
|
|
|
|
template<typename T>
|
|
inline void operator+= (T& d1, const T d2) { d1 = d1 + d2; }
|
|
|
|
template<typename T>
|
|
inline void operator*= (T& d, int i) { d = T(int(d) * i); }
|
|
|
|
template<typename T>
|
|
inline void operator/= (T &d, int i) { d = T(int(d) / i); }
|
|
|
|
#endif // !defined(TYPES_H_INCLUDED)
|