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[CRT/INTRIN_X86]
* Fix __ll_rshift() and __ull_rshift(). Thanks to Filip Navara for his help with the issue. * Properly mark int64part as unsigned __int6 in _byteswap_uint64(). * Add missing prototypes. svn path=/trunk/; revision=59692
This commit is contained in:
Amine Khaldi
parent
ff78b2da31
commit
487e85ab96
1 changed files with 255 additions and 13 deletions
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@ -88,6 +88,14 @@ __INTRIN_INLINE void* memcpy(void* dest, const void* source, size_t num)
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/*** Memory barriers ***/
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__INTRIN_INLINE void _ReadWriteBarrier(void);
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__INTRIN_INLINE void _mm_mfence(void);
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__INTRIN_INLINE void _mm_lfence(void);
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__INTRIN_INLINE void _mm_sfence(void);
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#ifdef __x86_64__
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__INTRIN_INLINE void __faststorefence(void);
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#endif
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__INTRIN_INLINE void _ReadWriteBarrier(void)
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{
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__asm__ __volatile__("" : : : "memory");
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@ -127,8 +135,47 @@ __INTRIN_INLINE void __faststorefence(void)
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/*** Atomic operations ***/
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__INTRIN_INLINE long _InterlockedAddLargeStatistic(volatile long long * const Addend, const long Value);
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__INTRIN_INLINE unsigned char _interlockedbittestandreset(volatile long * a, const long b);
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__INTRIN_INLINE unsigned char _interlockedbittestandset(volatile long * a, const long b);
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#if defined(_M_AMD64)
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__INTRIN_INLINE unsigned char _interlockedbittestandreset64(volatile long long * a, const long long b);
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__INTRIN_INLINE unsigned char _interlockedbittestandset64(volatile long long * a, const long long b);
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#endif
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#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
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__INTRIN_INLINE char _InterlockedCompareExchange8(volatile char * const Destination, const char Exchange, const char Comperand);
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__INTRIN_INLINE short _InterlockedCompareExchange16(volatile short * const Destination, const short Exchange, const short Comperand);
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__INTRIN_INLINE long _InterlockedCompareExchange(volatile long * const Destination, const long Exchange, const long Comperand);
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__INTRIN_INLINE void * _InterlockedCompareExchangePointer(void * volatile * const Destination, void * const Exchange, void * const Comperand);
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__INTRIN_INLINE long _InterlockedExchange(volatile long * const Target, const long Value);
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__INTRIN_INLINE void * _InterlockedExchangePointer(void * volatile * const Target, void * const Value);
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__INTRIN_INLINE long _InterlockedExchangeAdd16(volatile short * const Addend, const short Value);
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__INTRIN_INLINE long _InterlockedExchangeAdd(volatile long * const Addend, const long Value);
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__INTRIN_INLINE char _InterlockedAnd8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedAnd16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedAnd(volatile long * const value, const long mask);
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__INTRIN_INLINE char _InterlockedOr8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedOr16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedOr(volatile long * const value, const long mask);
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__INTRIN_INLINE char _InterlockedXor8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedXor16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedXor(volatile long * const value, const long mask);
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__INTRIN_INLINE long _InterlockedDecrement(volatile long * const lpAddend);
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__INTRIN_INLINE long _InterlockedIncrement(volatile long * const lpAddend);
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__INTRIN_INLINE short _InterlockedDecrement16(volatile short * const lpAddend);
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__INTRIN_INLINE short _InterlockedIncrement16(volatile short * const lpAddend);
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#if defined(_M_AMD64)
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__INTRIN_INLINE long long _InterlockedExchange64(volatile long long * const Target, const long long Value);
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__INTRIN_INLINE long long _InterlockedExchangeAdd64(volatile long long * const Addend, const long long Value);
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__INTRIN_INLINE long long _InterlockedAnd64(volatile long long * const value, const long long mask);
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__INTRIN_INLINE long long _InterlockedOr64(volatile long long * const value, const long long mask);
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__INTRIN_INLINE long long _InterlockedXor64(volatile long long * const value, const long long mask);
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__INTRIN_INLINE long long _InterlockedDecrement64(volatile long long * const lpAddend);
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__INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * const lpAddend);
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#endif
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__INTRIN_INLINE char _InterlockedCompareExchange8(volatile char * const Destination, const char Exchange, const char Comperand)
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{
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return __sync_val_compare_and_swap(Destination, Comperand, Exchange);
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@ -287,7 +334,33 @@ __INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * const lpA
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}
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#endif
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#else
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#else /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 */
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__INTRIN_INLINE char _InterlockedCompareExchange8(volatile char * const Destination, const char Exchange, const char Comperand);
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__INTRIN_INLINE short _InterlockedCompareExchange16(volatile short * const Destination, const short Exchange, const short Comperand);
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__INTRIN_INLINE long _InterlockedCompareExchange(volatile long * const Destination, const long Exchange, const long Comperand);
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__INTRIN_INLINE void * _InterlockedCompareExchangePointer(void * volatile * const Destination, void * const Exchange, void * const Comperand);
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__INTRIN_INLINE long _InterlockedExchange(volatile long * const Target, const long Value);
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__INTRIN_INLINE void * _InterlockedExchangePointer(void * volatile * const Target, void * const Value);
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__INTRIN_INLINE long _InterlockedExchangeAdd16(volatile short * const Addend, const short Value);
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__INTRIN_INLINE long _InterlockedExchangeAdd(volatile long * const Addend, const long Value);
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__INTRIN_INLINE char _InterlockedAnd8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedAnd16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedAnd(volatile long * const value, const long mask);
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__INTRIN_INLINE char _InterlockedOr8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedOr16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedOr(volatile long * const value, const long mask);
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__INTRIN_INLINE char _InterlockedXor8(volatile char * const value, const char mask);
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__INTRIN_INLINE short _InterlockedXor16(volatile short * const value, const short mask);
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__INTRIN_INLINE long _InterlockedXor(volatile long * const value, const long mask);
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__INTRIN_INLINE long _InterlockedDecrement(volatile long * const lpAddend);
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__INTRIN_INLINE long _InterlockedIncrement(volatile long * const lpAddend);
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__INTRIN_INLINE short _InterlockedDecrement16(volatile short * const lpAddend);
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__INTRIN_INLINE short _InterlockedIncrement16(volatile short * const lpAddend);
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#if defined(_M_AMD64)
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__INTRIN_INLINE long long _InterlockedDecrement64(volatile long long * const lpAddend);
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__INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * const lpAddend);
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#endif
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__INTRIN_INLINE char _InterlockedCompareExchange8(volatile char * const Destination, const char Exchange, const char Comperand)
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{
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@ -530,10 +603,11 @@ __INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * const lpA
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}
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#endif
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#endif
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#endif /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 */
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#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 && defined(__x86_64__)
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__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * const Destination, const long long Exchange, const long long Comperand);
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__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * const Destination, const long long Exchange, const long long Comperand)
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{
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return __sync_val_compare_and_swap(Destination, Comperand, Exchange);
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@ -541,6 +615,7 @@ __INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * con
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#else
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__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * const Destination, const long long Exchange, const long long Comperand);
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__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * const Destination, const long long Exchange, const long long Comperand)
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{
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long long retval = Comperand;
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@ -609,6 +684,19 @@ __INTRIN_INLINE unsigned char _interlockedbittestandset64(volatile long long * a
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#endif
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/*** String operations ***/
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__INTRIN_INLINE void __stosb(unsigned char * Dest, const unsigned char Data, size_t Count);
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__INTRIN_INLINE void __stosw(unsigned short * Dest, const unsigned short Data, size_t Count);
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__INTRIN_INLINE void __stosd(unsigned long * Dest, const unsigned long Data, size_t Count);
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__INTRIN_INLINE void __movsb(unsigned char * Destination, const unsigned char * Source, size_t Count);
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__INTRIN_INLINE void __movsw(unsigned short * Destination, const unsigned short * Source, size_t Count);
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__INTRIN_INLINE void __movsd(unsigned long * Destination, const unsigned long * Source, size_t Count);
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#ifdef _M_AMD64
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__INTRIN_INLINE void __stosq(unsigned __int64 * Dest, const unsigned __int64 Data, size_t Count);
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__INTRIN_INLINE void __movsq(unsigned long * Destination, const unsigned long * Source, size_t Count);
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#endif
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/* NOTE: we don't set a memory clobber in the __stosX functions because Visual C++ doesn't */
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__INTRIN_INLINE void __stosb(unsigned char * Dest, const unsigned char Data, size_t Count)
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{
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@ -695,8 +783,26 @@ __INTRIN_INLINE void __movsq(unsigned long * Destination, const unsigned long *
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#endif
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#if defined(_M_AMD64)
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/*** GS segment addressing ***/
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__INTRIN_INLINE void __writegsbyte(const unsigned long Offset, const unsigned char Data);
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__INTRIN_INLINE void __writegsword(const unsigned long Offset, const unsigned short Data);
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__INTRIN_INLINE void __writegsdword(const unsigned long Offset, const unsigned long Data);
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__INTRIN_INLINE void __writegsqword(const unsigned long Offset, const unsigned __int64 Data);
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__INTRIN_INLINE unsigned char __readgsbyte(const unsigned long Offset);
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__INTRIN_INLINE unsigned short __readgsword(const unsigned long Offset);
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__INTRIN_INLINE unsigned long __readgsdword(const unsigned long Offset);
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__INTRIN_INLINE unsigned __int64 __readgsqword(const unsigned long Offset);
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__INTRIN_INLINE void __incgsbyte(const unsigned long Offset);
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__INTRIN_INLINE void __incgsword(const unsigned long Offset);
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__INTRIN_INLINE void __incgsdword(const unsigned long Offset);
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__INTRIN_INLINE void __addgsbyte(const unsigned long Offset, const unsigned char Data);
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__INTRIN_INLINE void __addgsword(const unsigned long Offset, const unsigned short Data);
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__INTRIN_INLINE void __addgsdword(const unsigned long Offset, const unsigned int Data);
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__INTRIN_INLINE void __addgsqword(const unsigned long Offset, const unsigned __int64 Data);
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__INTRIN_INLINE void __writegsbyte(const unsigned long Offset, const unsigned char Data)
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{
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__asm__ __volatile__("movb %b[Data], %%gs:%a[Offset]" : : [Offset] "ir" (Offset), [Data] "ir" (Data) : "memory");
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@ -780,8 +886,24 @@ __INTRIN_INLINE void __addgsqword(const unsigned long Offset, const unsigned __i
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__asm__ __volatile__("addq %k[Data], %%gs:%a[Offset]" : : [Offset] "ir" (Offset), [Data] "ir" (Data) : "memory");
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}
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#else
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#else /* defined(_M_AMD64) */
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/*** FS segment addressing ***/
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__INTRIN_INLINE void __writefsbyte(const unsigned long Offset, const unsigned char Data);
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__INTRIN_INLINE void __writefsword(const unsigned long Offset, const unsigned short Data);
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__INTRIN_INLINE void __writefsdword(const unsigned long Offset, const unsigned long Data);
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__INTRIN_INLINE unsigned char __readfsbyte(const unsigned long Offset);
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__INTRIN_INLINE unsigned short __readfsword(const unsigned long Offset);
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__INTRIN_INLINE unsigned long __readfsdword(const unsigned long Offset);
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__INTRIN_INLINE void __incfsbyte(const unsigned long Offset);
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__INTRIN_INLINE void __incfsword(const unsigned long Offset);
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__INTRIN_INLINE void __incfsdword(const unsigned long Offset);
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__INTRIN_INLINE void __addfsbyte(const unsigned long Offset, const unsigned char Data);
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__INTRIN_INLINE void __addfsword(const unsigned long Offset, const unsigned short Data);
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__INTRIN_INLINE void __addfsdword(const unsigned long Offset, const unsigned int Data);
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__INTRIN_INLINE void __writefsbyte(const unsigned long Offset, const unsigned char Data)
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{
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__asm__ __volatile__("movb %b[Data], %%fs:%a[Offset]" : : [Offset] "ir" (Offset), [Data] "iq" (Data) : "memory");
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@ -857,10 +979,39 @@ __INTRIN_INLINE void __addfsdword(const unsigned long Offset, const unsigned int
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else
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__asm__ __volatile__("addl %k[Data], %%fs:%a[Offset]" : : [Offset] "ir" (Offset), [Data] "iq" (Data) : "memory");
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}
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#endif
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#endif /* defined(_M_AMD64) */
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/*** Bit manipulation ***/
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__INTRIN_INLINE unsigned char _BitScanForward(unsigned long * const Index, const unsigned long Mask);
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__INTRIN_INLINE unsigned char _BitScanReverse(unsigned long * const Index, const unsigned long Mask);
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__INTRIN_INLINE unsigned char _bittest(const long * const a, const long b);
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#ifdef _M_AMD64
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__INTRIN_INLINE unsigned char _bittest64(const __int64 * const a, const __int64 b);
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#endif
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__INTRIN_INLINE unsigned char _bittestandcomplement(long * const a, const long b);
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__INTRIN_INLINE unsigned char _bittestandreset(long * const a, const long b);
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__INTRIN_INLINE unsigned char _bittestandset(long * const a, const long b);
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__INTRIN_INLINE unsigned char _rotl8(unsigned char value, unsigned char shift);
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__INTRIN_INLINE unsigned short _rotl16(unsigned short value, unsigned char shift);
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__INTRIN_INLINE unsigned int _rotl(unsigned int value, int shift);
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__INTRIN_INLINE unsigned int _rotr(unsigned int value, int shift);
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__INTRIN_INLINE unsigned char _rotr8(unsigned char value, unsigned char shift);
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__INTRIN_INLINE unsigned short _rotr16(unsigned short value, unsigned char shift);
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__INTRIN_INLINE unsigned long long __ll_lshift(const unsigned long long Mask, const int Bit);
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__INTRIN_INLINE long long __ll_rshift(const long long Mask, const int Bit);
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__INTRIN_INLINE unsigned long long __ull_rshift(const unsigned long long Mask, int Bit);
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__INTRIN_INLINE unsigned short _byteswap_ushort(unsigned short value);
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__INTRIN_INLINE unsigned long _byteswap_ulong(unsigned long value);
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#ifdef _M_AMD64
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__INTRIN_INLINE unsigned __int64 _byteswap_uint64(unsigned __int64 value);
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#else
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__INTRIN_INLINE unsigned __int64 _byteswap_uint64(unsigned __int64 value);
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#endif
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__INTRIN_INLINE unsigned char _BitScanForward(unsigned long * const Index, const unsigned long Mask)
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{
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__asm__("bsfl %[Mask], %[Index]" : [Index] "=r" (*Index) : [Mask] "mr" (Mask));
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@ -1001,11 +1152,11 @@ __INTRIN_INLINE unsigned long long __ll_lshift(const unsigned long long Mask, co
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__INTRIN_INLINE long long __ll_rshift(const long long Mask, const int Bit)
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{
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unsigned long long retval = Mask;
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long long retval = Mask;
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__asm__
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(
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"shldl %b[Bit], %%eax, %%edx; sarl %b[Bit], %%eax" :
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"shrdl %b[Bit], %%edx, %%eax; sarl %b[Bit], %%edx" :
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"+A" (retval) :
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[Bit] "Nc" ((unsigned char)((unsigned long)Bit) & 0xFF)
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);
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@ -1019,7 +1170,7 @@ __INTRIN_INLINE unsigned long long __ull_rshift(const unsigned long long Mask, i
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__asm__
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(
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"shrdl %b[Bit], %%eax, %%edx; shrl %b[Bit], %%eax" :
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"shrdl %b[Bit], %%edx, %%eax; shrl %b[Bit], %%edx" :
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"+A" (retval) :
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[Bit] "Nc" ((unsigned char)((unsigned long)Bit) & 0xFF)
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);
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@ -1052,7 +1203,7 @@ __INTRIN_INLINE unsigned __int64 _byteswap_uint64(unsigned __int64 value)
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__INTRIN_INLINE unsigned __int64 _byteswap_uint64(unsigned __int64 value)
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{
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union {
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__int64 int64part;
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unsigned __int64 int64part;
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struct {
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unsigned long lowpart;
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unsigned long hipart;
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@ -1067,6 +1218,15 @@ __INTRIN_INLINE unsigned __int64 _byteswap_uint64(unsigned __int64 value)
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#endif
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/*** 64-bit math ***/
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__INTRIN_INLINE long long __emul(const int a, const int b);
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__INTRIN_INLINE unsigned long long __emulu(const unsigned int a, const unsigned int b);
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#ifdef _M_AMD64
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__INTRIN_INLINE __int64 __mulh(__int64 a, __int64 b);
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__INTRIN_INLINE unsigned __int64 __umulh(unsigned __int64 a, unsigned __int64 b);
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#endif
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__INTRIN_INLINE long long __emul(const int a, const int b)
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{
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long long retval;
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@ -1100,6 +1260,27 @@ __INTRIN_INLINE unsigned __int64 __umulh(unsigned __int64 a, unsigned __int64 b)
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#endif
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/*** Port I/O ***/
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__INTRIN_INLINE unsigned char __inbyte(const unsigned short Port);
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__INTRIN_INLINE unsigned short __inword(const unsigned short Port);
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__INTRIN_INLINE unsigned long __indword(const unsigned short Port);
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__INTRIN_INLINE void __inbytestring(unsigned short Port, unsigned char * Buffer, unsigned long Count);
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__INTRIN_INLINE void __inwordstring(unsigned short Port, unsigned short * Buffer, unsigned long Count);
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__INTRIN_INLINE void __indwordstring(unsigned short Port, unsigned long * Buffer, unsigned long Count);
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__INTRIN_INLINE void __outbyte(unsigned short const Port, const unsigned char Data);
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__INTRIN_INLINE void __outword(unsigned short const Port, const unsigned short Data);
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__INTRIN_INLINE void __outdword(unsigned short const Port, const unsigned long Data);
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__INTRIN_INLINE void __outbytestring(unsigned short const Port, const unsigned char * const Buffer, const unsigned long Count);
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__INTRIN_INLINE void __outwordstring(unsigned short const Port, const unsigned short * const Buffer, const unsigned long Count);
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__INTRIN_INLINE void __outdwordstring(unsigned short const Port, const unsigned long * const Buffer, const unsigned long Count);
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__INTRIN_INLINE int _inp(unsigned short Port);
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__INTRIN_INLINE unsigned short _inpw(unsigned short Port);
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__INTRIN_INLINE unsigned long _inpd(unsigned short Port);
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__INTRIN_INLINE int _outp(unsigned short Port, int databyte);
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__INTRIN_INLINE unsigned short _outpw(unsigned short Port, unsigned short dataword);
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__INTRIN_INLINE unsigned long _outpd(unsigned short Port, unsigned long dataword);
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__INTRIN_INLINE unsigned char __inbyte(const unsigned short Port)
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{
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unsigned char byte;
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@ -1201,7 +1382,7 @@ __INTRIN_INLINE unsigned long _inpd(unsigned short Port)
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__INTRIN_INLINE int _outp(unsigned short Port, int databyte)
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{
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__outbyte(Port, databyte);
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__outbyte(Port, (unsigned char)databyte);
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return databyte;
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}
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@ -1219,6 +1400,13 @@ __INTRIN_INLINE unsigned long _outpd(unsigned short Port, unsigned long dataword
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/*** System information ***/
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__INTRIN_INLINE void __cpuid(int CPUInfo [], const int InfoType);
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__INTRIN_INLINE unsigned long long __rdtsc(void);
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__INTRIN_INLINE void __writeeflags(uintptr_t Value);
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__INTRIN_INLINE uintptr_t __readeflags(void);
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__INTRIN_INLINE void __cpuid(int CPUInfo[], const int InfoType)
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{
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__asm__ __volatile__("cpuid" : "=a" (CPUInfo[0]), "=b" (CPUInfo[1]), "=c" (CPUInfo[2]), "=d" (CPUInfo[3]) : "a" (InfoType));
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@ -1250,9 +1438,16 @@ __INTRIN_INLINE uintptr_t __readeflags(void)
|
|||
}
|
||||
|
||||
/*** Interrupts ***/
|
||||
|
||||
__INTRIN_INLINE void __int2c(void);
|
||||
__INTRIN_INLINE void _disable(void);
|
||||
__INTRIN_INLINE void _enable(void);
|
||||
__INTRIN_INLINE void __halt(void);
|
||||
|
||||
#ifdef __clang__
|
||||
#define __debugbreak() __asm__("int $3")
|
||||
#else
|
||||
__INTRIN_INLINE void __debugbreak(void);
|
||||
__INTRIN_INLINE void __debugbreak(void)
|
||||
{
|
||||
__asm__("int $3");
|
||||
|
|
@ -1281,7 +1476,34 @@ __INTRIN_INLINE void __halt(void)
|
|||
|
||||
/*** Protected memory management ***/
|
||||
|
||||
__INTRIN_INLINE void __invlpg(void * const Address);
|
||||
#ifdef _M_AMD64
|
||||
__INTRIN_INLINE void __writecr0(const unsigned __int64 Data);
|
||||
__INTRIN_INLINE void __writecr3(const unsigned __int64 Data);
|
||||
__INTRIN_INLINE void __writecr4(const unsigned __int64 Data);
|
||||
__INTRIN_INLINE void __writecr8(const unsigned __int64 Data);
|
||||
__INTRIN_INLINE unsigned __int64 __readcr0(void);
|
||||
__INTRIN_INLINE unsigned __int64 __readcr2(void);
|
||||
__INTRIN_INLINE unsigned __int64 __readcr3(void);
|
||||
__INTRIN_INLINE unsigned __int64 __readcr4(void);
|
||||
__INTRIN_INLINE unsigned __int64 __readcr8(void);
|
||||
__INTRIN_INLINE unsigned __int64 __readdr(unsigned int reg);
|
||||
__INTRIN_INLINE void __writedr(unsigned reg, unsigned __int64 value);
|
||||
#else /* _M_AMD64 */
|
||||
__INTRIN_INLINE void __writecr0(const unsigned int Data);
|
||||
__INTRIN_INLINE void __writecr3(const unsigned int Data);
|
||||
__INTRIN_INLINE void __writecr4(const unsigned int Data);
|
||||
__INTRIN_INLINE unsigned long __readcr0(void);
|
||||
__INTRIN_INLINE unsigned long __readcr2(void);
|
||||
__INTRIN_INLINE unsigned long __readcr3(void);
|
||||
__INTRIN_INLINE unsigned long __readcr4(void);
|
||||
__INTRIN_INLINE unsigned int __readdr(unsigned int reg);
|
||||
__INTRIN_INLINE void __writedr(unsigned reg, unsigned int value);
|
||||
#endif /* _M_AMD64 */
|
||||
|
||||
|
||||
#ifdef _M_AMD64
|
||||
|
||||
__INTRIN_INLINE void __writecr0(const unsigned __int64 Data)
|
||||
{
|
||||
__asm__("mov %[Data], %%cr0" : : [Data] "r" (Data) : "memory");
|
||||
|
|
@ -1336,7 +1558,9 @@ __INTRIN_INLINE unsigned __int64 __readcr8(void)
|
|||
__asm__ __volatile__("movq %%cr8, %q[value]" : [value] "=r" (value));
|
||||
return value;
|
||||
}
|
||||
#else
|
||||
|
||||
#else /* _M_AMD64 */
|
||||
|
||||
__INTRIN_INLINE void __writecr0(const unsigned int Data)
|
||||
{
|
||||
__asm__("mov %[Data], %%cr0" : : [Data] "r" (Data) : "memory");
|
||||
|
|
@ -1379,9 +1603,11 @@ __INTRIN_INLINE unsigned long __readcr4(void)
|
|||
__asm__ __volatile__("mov %%cr4, %[value]" : [value] "=r" (value));
|
||||
return value;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _M_AMD64 */
|
||||
|
||||
#ifdef _M_AMD64
|
||||
|
||||
__INTRIN_INLINE unsigned __int64 __readdr(unsigned int reg)
|
||||
{
|
||||
unsigned __int64 value;
|
||||
|
|
@ -1445,7 +1671,9 @@ __INTRIN_INLINE void __writedr(unsigned reg, unsigned __int64 value)
|
|||
break;
|
||||
}
|
||||
}
|
||||
#else
|
||||
|
||||
#else /* _M_AMD64 */
|
||||
|
||||
__INTRIN_INLINE unsigned int __readdr(unsigned int reg)
|
||||
{
|
||||
unsigned int value;
|
||||
|
|
@ -1509,7 +1737,8 @@ __INTRIN_INLINE void __writedr(unsigned reg, unsigned int value)
|
|||
break;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _M_AMD64 */
|
||||
|
||||
__INTRIN_INLINE void __invlpg(void * const Address)
|
||||
{
|
||||
|
|
@ -1518,6 +1747,16 @@ __INTRIN_INLINE void __invlpg(void * const Address)
|
|||
|
||||
|
||||
/*** System operations ***/
|
||||
|
||||
__INTRIN_INLINE unsigned long long __readmsr(const int reg);
|
||||
__INTRIN_INLINE void __writemsr(const unsigned long Register, const unsigned long long Value);
|
||||
__INTRIN_INLINE unsigned long long __readpmc(const int counter);
|
||||
__INTRIN_INLINE unsigned long __segmentlimit(const unsigned long a);
|
||||
__INTRIN_INLINE void __wbinvd(void);
|
||||
__INTRIN_INLINE void __lidt(void *Source);
|
||||
__INTRIN_INLINE void __sidt(void *Destination);
|
||||
|
||||
|
||||
__INTRIN_INLINE unsigned long long __readmsr(const int reg)
|
||||
{
|
||||
#ifdef _M_AMD64
|
||||
|
|
@ -1572,6 +1811,9 @@ __INTRIN_INLINE void __sidt(void *Destination)
|
|||
|
||||
/*** Misc operations ***/
|
||||
|
||||
__INTRIN_INLINE void _mm_pause(void);
|
||||
__INTRIN_INLINE void __nop(void);
|
||||
|
||||
__INTRIN_INLINE void _mm_pause(void)
|
||||
{
|
||||
__asm__ __volatile__("pause" : : : "memory");
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue