Teach polyglot the new "Best Book Move" UCI option

[stockfish] / src / types.h

diff --git a/src/types.h b/src/types.h
index d91009df453748d6701ee607b177921368a7a60e..715874c7d86e88ed56b0cc0bf329c2f123e5ec5c 100644 (file)
--- a/src/types.h
+++ b/src/types.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2009 Marco Costalba
+  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
@@ -75,20 +75,26 @@ typedef uint64_t Bitboard;
 
 // Define a __cpuid() function for gcc compilers, for Intel and MSVC
 // is already available as an intrinsic.
-#if defined(__INTEL_COMPILER)
-#include <nmmintrin.h>
-#elif defined(_MSC_VER)
+#if defined(_MSC_VER)
 #include <intrin.h>
-#elif defined(__GNUC__)
-inline void __cpuid(unsigned int op,
-                    unsigned int *eax, unsigned int *ebx,
-                    unsigned int *ecx, unsigned int *edx)
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+inline void __cpuid(int CPUInfo[4], int InfoType)
 {
-  *eax = op;
+  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
 
 #endif // !defined(TYPES_H_INCLUDED)