diff options
Diffstat (limited to 'clang/lib/Headers/intrin.h')
| -rw-r--r-- | clang/lib/Headers/intrin.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/clang/lib/Headers/intrin.h b/clang/lib/Headers/intrin.h index af87914a9a0..16028d5c6b0 100644 --- a/clang/lib/Headers/intrin.h +++ b/clang/lib/Headers/intrin.h @@ -869,50 +869,7 @@ _InterlockedCompareExchange64_rel(__int64 volatile *_Destination, return _Comparand; } #endif -/*----------------------------------------------------------------------------*\ -|* readfs, readgs -|* (Pointers in address space #256 and #257 are relative to the GS and FS -|* segment registers, respectively.) -\*----------------------------------------------------------------------------*/ -#define __ptr_to_addr_space(__addr_space_nbr, __type, __offset) \ - ((volatile __type __attribute__((__address_space__(__addr_space_nbr)))*) \ - (__offset)) -#ifdef __i386__ -static __inline__ unsigned char __DEFAULT_FN_ATTRS -__readfsbyte(unsigned long __offset) { - return *__ptr_to_addr_space(257, unsigned char, __offset); -} -static __inline__ unsigned short __DEFAULT_FN_ATTRS -__readfsword(unsigned long __offset) { - return *__ptr_to_addr_space(257, unsigned short, __offset); -} -static __inline__ unsigned __int64 __DEFAULT_FN_ATTRS -__readfsqword(unsigned long __offset) { - return *__ptr_to_addr_space(257, unsigned __int64, __offset); -} -#endif -#ifdef __x86_64__ -static __inline__ unsigned char __DEFAULT_FN_ATTRS -__readgsbyte(unsigned long __offset) { - return *__ptr_to_addr_space(256, unsigned char, (unsigned long long)__offset); -} -static __inline__ unsigned short __DEFAULT_FN_ATTRS -__readgsword(unsigned long __offset) { - return *__ptr_to_addr_space(256, unsigned short, - (unsigned long long)__offset); -} -static __inline__ unsigned long __DEFAULT_FN_ATTRS -__readgsdword(unsigned long __offset) { - return *__ptr_to_addr_space(256, unsigned long, (unsigned long long)__offset); -} -static __inline__ unsigned __int64 __DEFAULT_FN_ATTRS -__readgsqword(unsigned long __offset) { - return *__ptr_to_addr_space(256, unsigned __int64, - (unsigned long long)__offset); -} -#endif -#undef __ptr_to_addr_space /*----------------------------------------------------------------------------*\ |* movs, stos \*----------------------------------------------------------------------------*/ |
