26 #include_next <intrin.h>
33 #if defined(__i386__) || defined(__x86_64__)
43 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
51 __m64 _m_from_float(
float);
52 float _m_to_float(__m64);
56 void __addfsbyte(
unsigned long,
unsigned char);
57 void __addfsdword(
unsigned long,
unsigned long);
58 void __addfsword(
unsigned long,
unsigned short);
59 void __code_seg(
const char *);
63 void __cpuidex(
int[4],
int,
int);
64 void __debugbreak(
void);
65 __int64 __emul(
int,
int);
66 unsigned __int64 __emulu(
unsigned int,
unsigned int);
67 void __cdecl __fastfail(
unsigned int);
68 unsigned int __getcallerseflags(
void);
71 unsigned char __inbyte(
unsigned short);
72 void __inbytestring(
unsigned short,
unsigned char *,
unsigned long);
73 void __incfsbyte(
unsigned long);
74 void __incfsdword(
unsigned long);
75 void __incfsword(
unsigned long);
76 unsigned long __indword(
unsigned short);
77 void __indwordstring(
unsigned short,
unsigned long *,
unsigned long);
79 void __invlpg(
void *);
80 unsigned short __inword(
unsigned short);
81 void __inwordstring(
unsigned short,
unsigned short *,
unsigned long);
83 unsigned __int64 __ll_lshift(
unsigned __int64,
int);
84 __int64 __ll_rshift(__int64,
int);
85 void __llwpcb(
void *);
86 unsigned char __lwpins32(
unsigned int,
unsigned int,
unsigned int);
87 void __lwpval32(
unsigned int,
unsigned int,
unsigned int);
88 unsigned int __lzcnt(
unsigned int);
91 void __movsb(
unsigned char *,
unsigned char const *,
size_t);
93 void __movsd(
unsigned long *,
unsigned long const *,
size_t);
95 void __movsw(
unsigned short *,
unsigned short const *,
size_t);
97 void __nvreg_restore_fence(
void);
98 void __nvreg_save_fence(
void);
99 void __outbyte(
unsigned short,
unsigned char);
100 void __outbytestring(
unsigned short,
unsigned char *,
unsigned long);
101 void __outdword(
unsigned short,
unsigned long);
102 void __outdwordstring(
unsigned short,
unsigned long *,
unsigned long);
103 void __outword(
unsigned short,
unsigned short);
104 void __outwordstring(
unsigned short,
unsigned short *,
unsigned long);
106 unsigned int __popcnt(
unsigned int);
108 unsigned short __popcnt16(
unsigned short);
109 unsigned long __readcr0(
void);
110 unsigned long __readcr2(
void);
112 unsigned long __readcr3(
void);
113 unsigned long __readcr4(
void);
114 unsigned long __readcr8(
void);
115 unsigned int __readdr(
unsigned int);
118 unsigned char __readfsbyte(
unsigned long);
120 unsigned long __readfsdword(
unsigned long);
122 unsigned __int64 __readfsqword(
unsigned long);
124 unsigned short __readfsword(
unsigned long);
127 unsigned __int64 __readmsr(
unsigned long);
128 unsigned __int64 __readpmc(
unsigned long);
129 unsigned long __segmentlimit(
unsigned long);
131 void *__slwpcb(
void);
133 void __stosb(
unsigned char *,
unsigned char,
size_t);
135 void __stosd(
unsigned long *,
unsigned long,
size_t);
137 void __stosw(
unsigned short *,
unsigned short,
size_t);
138 void __svm_clgi(
void);
139 void __svm_invlpga(
void *,
int);
140 void __svm_skinit(
int);
141 void __svm_stgi(
void);
142 void __svm_vmload(
size_t);
143 void __svm_vmrun(
size_t);
144 void __svm_vmsave(
size_t);
146 unsigned __int64 __ull_rshift(
unsigned __int64,
int);
147 void __vmx_off(
void);
148 void __vmx_vmptrst(
unsigned __int64 *);
150 void __writecr0(
unsigned int);
152 void __writecr3(
unsigned int);
153 void __writecr4(
unsigned int);
154 void __writecr8(
unsigned int);
155 void __writedr(
unsigned int,
unsigned int);
156 void __writefsbyte(
unsigned long,
unsigned char);
157 void __writefsdword(
unsigned long,
unsigned long);
158 void __writefsqword(
unsigned long,
unsigned __int64);
159 void __writefsword(
unsigned long,
unsigned short);
160 void __writemsr(
unsigned long,
unsigned __int64);
162 void *_AddressOfReturnAddress(
void);
164 unsigned char _BitScanForward(
unsigned long *_Index,
unsigned long _Mask);
166 unsigned char _BitScanReverse(
unsigned long *_Index,
unsigned long _Mask);
168 unsigned char _bittest(
long const *,
long);
170 unsigned char _bittestandcomplement(
long *,
long);
172 unsigned char _bittestandreset(
long *,
long);
174 unsigned char _bittestandset(
long *,
long);
175 unsigned __int64 __cdecl _byteswap_uint64(
unsigned __int64);
176 unsigned long __cdecl _byteswap_ulong(
unsigned long);
177 unsigned short __cdecl _byteswap_ushort(
unsigned short);
178 void __cdecl _disable(
void);
179 void __cdecl _enable(
void);
180 long _InterlockedAddLargeStatistic(__int64
volatile *_Addend,
long _Value);
182 long _InterlockedAnd(
long volatile *_Value,
long _Mask);
184 short _InterlockedAnd16(
short volatile *_Value,
short _Mask);
186 char _InterlockedAnd8(
char volatile *_Value,
char _Mask);
187 unsigned char _interlockedbittestandreset(
long volatile *,
long);
189 unsigned char _interlockedbittestandset(
long volatile *,
long);
191 long __cdecl _InterlockedCompareExchange(
long volatile *_Destination,
192 long _Exchange,
long _Comparand);
193 long _InterlockedCompareExchange_HLEAcquire(
long volatile *,
long,
long);
194 long _InterlockedCompareExchange_HLERelease(
long volatile *,
long,
long);
196 short _InterlockedCompareExchange16(
short volatile *_Destination,
197 short _Exchange,
short _Comparand);
199 __int64 _InterlockedCompareExchange64(__int64
volatile *_Destination,
200 __int64 _Exchange, __int64 _Comparand);
201 __int64 _InterlockedcompareExchange64_HLEAcquire(__int64
volatile *, __int64,
203 __int64 _InterlockedCompareExchange64_HLERelease(__int64
volatile *, __int64,
206 char _InterlockedCompareExchange8(
char volatile *_Destination,
char _Exchange,
208 void *_InterlockedCompareExchangePointer_HLEAcquire(
void *
volatile *,
void *,
210 void *_InterlockedCompareExchangePointer_HLERelease(
void *
volatile *,
void *,
213 long __cdecl _InterlockedDecrement(
long volatile *_Addend);
215 short _InterlockedDecrement16(
short volatile *_Addend);
216 long _InterlockedExchange(
long volatile *_Target,
long _Value);
218 short _InterlockedExchange16(
short volatile *_Target,
short _Value);
220 char _InterlockedExchange8(
char volatile *_Target,
char _Value);
222 long __cdecl _InterlockedExchangeAdd(
long volatile *_Addend,
long _Value);
223 long _InterlockedExchangeAdd_HLEAcquire(
long volatile *,
long);
224 long _InterlockedExchangeAdd_HLERelease(
long volatile *,
long);
226 short _InterlockedExchangeAdd16(
short volatile *_Addend,
short _Value);
227 __int64 _InterlockedExchangeAdd64_HLEAcquire(__int64
volatile *, __int64);
228 __int64 _InterlockedExchangeAdd64_HLERelease(__int64
volatile *, __int64);
230 char _InterlockedExchangeAdd8(
char volatile *_Addend,
char _Value);
232 long __cdecl _InterlockedIncrement(
long volatile *_Addend);
234 short _InterlockedIncrement16(
short volatile *_Addend);
236 long _InterlockedOr(
long volatile *_Value,
long _Mask);
238 short _InterlockedOr16(
short volatile *_Value,
short _Mask);
240 char _InterlockedOr8(
char volatile *_Value,
char _Mask);
242 long _InterlockedXor(
long volatile *_Value,
long _Mask);
244 short _InterlockedXor16(
short volatile *_Value,
short _Mask);
246 char _InterlockedXor8(
char volatile *_Value,
char _Mask);
247 void __cdecl _invpcid(
unsigned int,
void *);
249 unsigned long __cdecl _lrotl(
unsigned long,
int);
251 unsigned long __cdecl _lrotr(
unsigned long,
int);
253 void _ReadBarrier(
void);
255 void _ReadWriteBarrier(
void);
257 void *_ReturnAddress(
void);
258 unsigned int _rorx_u32(
unsigned int,
const unsigned int);
260 unsigned int __cdecl _rotl(
unsigned int _Value,
int _Shift);
262 unsigned short _rotl16(
unsigned short _Value,
unsigned char _Shift);
264 unsigned __int64 __cdecl _rotl64(
unsigned __int64 _Value,
int _Shift);
266 unsigned char _rotl8(
unsigned char _Value,
unsigned char _Shift);
268 unsigned int __cdecl _rotr(
unsigned int _Value,
int _Shift);
270 unsigned short _rotr16(
unsigned short _Value,
unsigned char _Shift);
272 unsigned __int64 __cdecl _rotr64(
unsigned __int64 _Value,
int _Shift);
274 unsigned char _rotr8(
unsigned char _Value,
unsigned char _Shift);
275 int _sarx_i32(
int,
unsigned int);
277 int __cdecl _setjmp(jmp_buf);
279 unsigned int _shlx_u32(
unsigned int,
unsigned int);
280 unsigned int _shrx_u32(
unsigned int,
unsigned int);
281 void _Store_HLERelease(
long volatile *,
long);
282 void _Store64_HLERelease(__int64
volatile *, __int64);
283 void _StorePointer_HLERelease(
void *
volatile *,
void *);
285 void _WriteBarrier(
void);
286 unsigned __int32 xbegin(
void);
289 #define _XCR_XFEATURE_ENABLED_MASK 0
290 unsigned __int64 __cdecl _xgetbv(
unsigned int);
291 void __cdecl _xsetbv(
unsigned int,
unsigned __int64);
295 void __addgsbyte(
unsigned long,
unsigned char);
296 void __addgsdword(
unsigned long,
unsigned long);
297 void __addgsqword(
unsigned long,
unsigned __int64);
298 void __addgsword(
unsigned long,
unsigned short);
300 void __faststorefence(
void);
301 void __incgsbyte(
unsigned long);
302 void __incgsdword(
unsigned long);
303 void __incgsqword(
unsigned long);
304 void __incgsword(
unsigned long);
305 unsigned char __lwpins64(
unsigned __int64,
unsigned int,
unsigned int);
306 void __lwpval64(
unsigned __int64,
unsigned int,
unsigned int);
307 unsigned __int64 __lzcnt64(
unsigned __int64);
309 void __movsq(
unsigned long long *,
unsigned long long const *,
size_t);
310 __int64 __mulh(__int64, __int64);
312 unsigned __int64 __popcnt64(
unsigned __int64);
314 unsigned char __readgsbyte(
unsigned long);
316 unsigned long __readgsdword(
unsigned long);
318 unsigned __int64 __readgsqword(
unsigned long);
319 unsigned short __readgsword(
unsigned long);
320 unsigned __int64 __shiftleft128(
unsigned __int64 _LowPart,
321 unsigned __int64 _HighPart,
322 unsigned char _Shift);
323 unsigned __int64 __shiftright128(
unsigned __int64 _LowPart,
324 unsigned __int64 _HighPart,
325 unsigned char _Shift);
327 void __stosq(
unsigned __int64 *,
unsigned __int64,
size_t);
328 unsigned char __vmx_on(
unsigned __int64 *);
329 unsigned char __vmx_vmclear(
unsigned __int64 *);
330 unsigned char __vmx_vmlaunch(
void);
331 unsigned char __vmx_vmptrld(
unsigned __int64 *);
332 unsigned char __vmx_vmread(
size_t,
size_t *);
333 unsigned char __vmx_vmresume(
void);
334 unsigned char __vmx_vmwrite(
size_t,
size_t);
335 void __writegsbyte(
unsigned long,
unsigned char);
336 void __writegsdword(
unsigned long,
unsigned long);
337 void __writegsqword(
unsigned long,
unsigned __int64);
338 void __writegsword(
unsigned long,
unsigned short);
340 unsigned char _BitScanForward64(
unsigned long *_Index,
unsigned __int64 _Mask);
342 unsigned char _BitScanReverse64(
unsigned long *_Index,
unsigned __int64 _Mask);
344 unsigned char _bittest64(__int64
const *, __int64);
346 unsigned char _bittestandcomplement64(__int64 *, __int64);
348 unsigned char _bittestandreset64(__int64 *, __int64);
350 unsigned char _bittestandset64(__int64 *, __int64);
351 unsigned __int64 __cdecl _byteswap_uint64(
unsigned __int64);
352 long _InterlockedAnd_np(
long volatile *_Value,
long _Mask);
353 short _InterlockedAnd16_np(
short volatile *_Value,
short _Mask);
354 __int64 _InterlockedAnd64_np(__int64
volatile *_Value, __int64 _Mask);
355 char _InterlockedAnd8_np(
char volatile *_Value,
char _Mask);
356 unsigned char _interlockedbittestandreset64(__int64
volatile *, __int64);
358 unsigned char _interlockedbittestandset64(__int64
volatile *, __int64);
359 long _InterlockedCompareExchange_np(
long volatile *_Destination,
long _Exchange,
361 unsigned char _InterlockedCompareExchange128(__int64
volatile *_Destination,
362 __int64 _ExchangeHigh,
363 __int64 _ExchangeLow,
364 __int64 *_CompareandResult);
365 unsigned char _InterlockedCompareExchange128_np(__int64
volatile *_Destination,
366 __int64 _ExchangeHigh,
367 __int64 _ExchangeLow,
368 __int64 *_ComparandResult);
369 short _InterlockedCompareExchange16_np(
short volatile *_Destination,
370 short _Exchange,
short _Comparand);
371 __int64 _InterlockedCompareExchange64_HLEAcquire(__int64
volatile *, __int64,
373 __int64 _InterlockedCompareExchange64_HLERelease(__int64
volatile *, __int64,
375 __int64 _InterlockedCompareExchange64_np(__int64
volatile *_Destination,
376 __int64 _Exchange, __int64 _Comparand);
377 void *_InterlockedCompareExchangePointer(
void *
volatile *_Destination,
378 void *_Exchange,
void *_Comparand);
379 void *_InterlockedCompareExchangePointer_np(
void *
volatile *_Destination,
380 void *_Exchange,
void *_Comparand);
382 __int64 _InterlockedDecrement64(__int64
volatile *_Addend);
384 __int64 _InterlockedExchange64(__int64
volatile *_Target, __int64 _Value);
386 __int64 _InterlockedExchangeAdd64(__int64
volatile *_Addend, __int64 _Value);
387 void *_InterlockedExchangePointer(
void *
volatile *_Target,
void *_Value);
389 __int64 _InterlockedIncrement64(__int64
volatile *_Addend);
390 long _InterlockedOr_np(
long volatile *_Value,
long _Mask);
391 short _InterlockedOr16_np(
short volatile *_Value,
short _Mask);
393 __int64 _InterlockedOr64(__int64
volatile *_Value, __int64 _Mask);
394 __int64 _InterlockedOr64_np(__int64
volatile *_Value, __int64 _Mask);
395 char _InterlockedOr8_np(
char volatile *_Value,
char _Mask);
396 long _InterlockedXor_np(
long volatile *_Value,
long _Mask);
397 short _InterlockedXor16_np(
short volatile *_Value,
short _Mask);
399 __int64 _InterlockedXor64(__int64
volatile *_Value, __int64 _Mask);
400 __int64 _InterlockedXor64_np(__int64
volatile *_Value, __int64 _Mask);
401 char _InterlockedXor8_np(
char volatile *_Value,
char _Mask);
403 __int64 _mul128(__int64 _Multiplier, __int64 _Multiplicand,
404 __int64 *_HighProduct);
405 unsigned __int64 _rorx_u64(
unsigned __int64,
const unsigned int);
406 __int64 _sarx_i64(__int64,
unsigned int);
408 int __cdecl _setjmpex(jmp_buf);
410 unsigned __int64 _shlx_u64(
unsigned __int64,
unsigned int);
411 unsigned __int64 _shrx_u64(
unsigned __int64,
unsigned int);
417 _umul128(
unsigned __int64 _Multiplier,
unsigned __int64 _Multiplicand,
418 unsigned __int64 *_HighProduct) {
419 unsigned __int128 _FullProduct =
420 (
unsigned __int128)_Multiplier * (
unsigned __int128)_Multiplicand;
421 *_HighProduct = _FullProduct >> 64;
425 __umulh(
unsigned __int64 _Multiplier,
unsigned __int64 _Multiplicand) {
426 unsigned __int128 _FullProduct =
427 (
unsigned __int128)_Multiplier * (
unsigned __int128)_Multiplicand;
428 return _FullProduct >> 64;
437 __emul(
int __in1,
int __in2) {
438 return (__int64)__in1 * (__int64)__in2;
441 __emulu(
unsigned int __in1,
unsigned int __in2) {
442 return (
unsigned __int64)__in1 * (
unsigned __int64)__in2;
448 _rotl8(
unsigned char _Value,
unsigned char _Shift) {
450 return _Shift ? (_Value << _Shift) | (_Value >> (8 - _Shift)) : _Value;
453 _rotr8(
unsigned char _Value,
unsigned char _Shift) {
455 return _Shift ? (_Value >> _Shift) | (_Value << (8 - _Shift)) : _Value;
458 _rotl16(
unsigned short _Value,
unsigned char _Shift) {
460 return _Shift ? (_Value << _Shift) | (_Value >> (16 - _Shift)) : _Value;
463 _rotr16(
unsigned short _Value,
unsigned char _Shift) {
465 return _Shift ? (_Value >> _Shift) | (_Value << (16 - _Shift)) : _Value;
468 _rotl(
unsigned int _Value,
int _Shift) {
470 return _Shift ? (_Value << _Shift) | (_Value >> (32 - _Shift)) : _Value;
473 _rotr(
unsigned int _Value,
int _Shift) {
475 return _Shift ? (_Value >> _Shift) | (_Value << (32 - _Shift)) : _Value;
478 _lrotl(
unsigned long _Value,
int _Shift) {
480 return _Shift ? (_Value << _Shift) | (_Value >> (32 - _Shift)) : _Value;
483 _lrotr(
unsigned long _Value,
int _Shift) {
485 return _Shift ? (_Value >> _Shift) | (_Value << (32 - _Shift)) : _Value;
489 _rotl64(
unsigned __int64 _Value,
int _Shift) {
491 return _Shift ? (_Value << _Shift) | (_Value >> (64 - _Shift)) : _Value;
495 _rotr64(
unsigned __int64 _Value,
int _Shift) {
497 return _Shift ? (_Value >> _Shift) | (_Value << (64 - _Shift)) : _Value;
503 _BitScanForward(
unsigned long *_Index,
unsigned long _Mask) {
506 *_Index = __builtin_ctzl(_Mask);
510 _BitScanReverse(
unsigned long *_Index,
unsigned long _Mask) {
513 *_Index = 31 - __builtin_clzl(_Mask);
517 __popcnt16(
unsigned short _Value) {
518 return __builtin_popcount((
int)_Value);
521 __popcnt(
unsigned int _Value) {
522 return __builtin_popcount(_Value);
525 _bittest(
long const *_BitBase,
long _BitPos) {
526 return (*_BitBase >> _BitPos) & 1;
529 _bittestandcomplement(
long *_BitBase,
long _BitPos) {
530 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
531 *_BitBase = *_BitBase ^ (1 << _BitPos);
535 _bittestandreset(
long *_BitBase,
long _BitPos) {
536 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
537 *_BitBase = *_BitBase & ~(1 << _BitPos);
541 _bittestandset(
long *_BitBase,
long _BitPos) {
542 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
543 *_BitBase = *_BitBase | (1 << _BitPos);
547 _interlockedbittestandset(
long volatile *_BitBase,
long _BitPos) {
548 long _PrevVal = __atomic_fetch_or(_BitBase, 1l << _BitPos, __ATOMIC_SEQ_CST);
549 return (_PrevVal >> _BitPos) & 1;
553 _BitScanForward64(
unsigned long *_Index,
unsigned __int64 _Mask) {
556 *_Index = __builtin_ctzll(_Mask);
560 _BitScanReverse64(
unsigned long *_Index,
unsigned __int64 _Mask) {
563 *_Index = 63 - __builtin_clzll(_Mask);
568 __popcnt64(
unsigned __int64 _Value) {
569 return __builtin_popcountll(_Value);
572 _bittest64(__int64
const *_BitBase, __int64 _BitPos) {
573 return (*_BitBase >> _BitPos) & 1;
576 _bittestandcomplement64(__int64 *_BitBase, __int64 _BitPos) {
577 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
578 *_BitBase = *_BitBase ^ (1ll << _BitPos);
582 _bittestandreset64(__int64 *_BitBase, __int64 _BitPos) {
583 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
584 *_BitBase = *_BitBase & ~(1ll << _BitPos);
588 _bittestandset64(__int64 *_BitBase, __int64 _BitPos) {
589 unsigned char _Res = (*_BitBase >> _BitPos) & 1;
590 *_BitBase = *_BitBase | (1ll << _BitPos);
594 _interlockedbittestandset64(__int64
volatile *_BitBase, __int64 _BitPos) {
596 __atomic_fetch_or(_BitBase, 1ll << _BitPos, __ATOMIC_SEQ_CST);
597 return (_PrevVal >> _BitPos) & 1;
604 _InterlockedExchangeAdd8(
char volatile *_Addend,
char _Value) {
605 return __atomic_fetch_add(_Addend, _Value, __ATOMIC_SEQ_CST);
608 _InterlockedExchangeAdd16(
short volatile *_Addend,
short _Value) {
609 return __atomic_fetch_add(_Addend, _Value, __ATOMIC_SEQ_CST);
613 _InterlockedExchangeAdd64(__int64
volatile *_Addend, __int64 _Value) {
614 return __atomic_fetch_add(_Addend, _Value, __ATOMIC_SEQ_CST);
621 _InterlockedExchangeSub8(
char volatile *_Subend,
char _Value) {
622 return __atomic_fetch_sub(_Subend, _Value, __ATOMIC_SEQ_CST);
625 _InterlockedExchangeSub16(
short volatile *_Subend,
short _Value) {
626 return __atomic_fetch_sub(_Subend, _Value, __ATOMIC_SEQ_CST);
629 _InterlockedExchangeSub(
long volatile *_Subend,
long _Value) {
630 return __atomic_fetch_sub(_Subend, _Value, __ATOMIC_SEQ_CST);
634 _InterlockedExchangeSub64(__int64
volatile *_Subend, __int64 _Value) {
635 return __atomic_fetch_sub(_Subend, _Value, __ATOMIC_SEQ_CST);
642 _InterlockedIncrement16(
short volatile *_Value) {
643 return __atomic_add_fetch(_Value, 1, __ATOMIC_SEQ_CST);
647 _InterlockedIncrement64(__int64
volatile *_Value) {
648 return __atomic_add_fetch(_Value, 1, __ATOMIC_SEQ_CST);
655 _InterlockedDecrement16(
short volatile *_Value) {
656 return __atomic_sub_fetch(_Value, 1, __ATOMIC_SEQ_CST);
660 _InterlockedDecrement64(__int64
volatile *_Value) {
661 return __atomic_sub_fetch(_Value, 1, __ATOMIC_SEQ_CST);
668 _InterlockedAnd8(
char volatile *_Value,
char _Mask) {
669 return __atomic_fetch_and(_Value, _Mask, __ATOMIC_SEQ_CST);
672 _InterlockedAnd16(
short volatile *_Value,
short _Mask) {
673 return __atomic_fetch_and(_Value, _Mask, __ATOMIC_SEQ_CST);
676 _InterlockedAnd(
long volatile *_Value,
long _Mask) {
677 return __atomic_fetch_and(_Value, _Mask, __ATOMIC_SEQ_CST);
681 _InterlockedAnd64(__int64
volatile *_Value, __int64 _Mask) {
682 return __atomic_fetch_and(_Value, _Mask, __ATOMIC_SEQ_CST);
689 _InterlockedOr8(
char volatile *_Value,
char _Mask) {
690 return __atomic_fetch_or(_Value, _Mask, __ATOMIC_SEQ_CST);
693 _InterlockedOr16(
short volatile *_Value,
short _Mask) {
694 return __atomic_fetch_or(_Value, _Mask, __ATOMIC_SEQ_CST);
697 _InterlockedOr(
long volatile *_Value,
long _Mask) {
698 return __atomic_fetch_or(_Value, _Mask, __ATOMIC_SEQ_CST);
702 _InterlockedOr64(__int64
volatile *_Value, __int64 _Mask) {
703 return __atomic_fetch_or(_Value, _Mask, __ATOMIC_SEQ_CST);
710 _InterlockedXor8(
char volatile *_Value,
char _Mask) {
711 return __atomic_fetch_xor(_Value, _Mask, __ATOMIC_SEQ_CST);
714 _InterlockedXor16(
short volatile *_Value,
short _Mask) {
715 return __atomic_fetch_xor(_Value, _Mask, __ATOMIC_SEQ_CST);
718 _InterlockedXor(
long volatile *_Value,
long _Mask) {
719 return __atomic_fetch_xor(_Value, _Mask, __ATOMIC_SEQ_CST);
723 _InterlockedXor64(__int64
volatile *_Value, __int64 _Mask) {
724 return __atomic_fetch_xor(_Value, _Mask, __ATOMIC_SEQ_CST);
731 _InterlockedExchange8(
char volatile *_Target,
char _Value) {
732 __atomic_exchange(_Target, &_Value, &_Value, __ATOMIC_SEQ_CST);
736 _InterlockedExchange16(
short volatile *_Target,
short _Value) {
737 __atomic_exchange(_Target, &_Value, &_Value, __ATOMIC_SEQ_CST);
742 _InterlockedExchange64(__int64
volatile *_Target, __int64 _Value) {
743 __atomic_exchange(_Target, &_Value, &_Value, __ATOMIC_SEQ_CST);
751 _InterlockedCompareExchange8(
char volatile *_Destination,
752 char _Exchange,
char _Comparand) {
753 __atomic_compare_exchange(_Destination, &_Comparand, &_Exchange, 0,
754 __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
758 _InterlockedCompareExchange16(
short volatile *_Destination,
759 short _Exchange,
short _Comparand) {
760 __atomic_compare_exchange(_Destination, &_Comparand, &_Exchange, 0,
761 __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
765 _InterlockedCompareExchange64(__int64
volatile *_Destination,
766 __int64 _Exchange, __int64 _Comparand) {
767 __atomic_compare_exchange(_Destination, &_Comparand, &_Exchange, 0,
768 __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
775 __attribute__((__deprecated__(
"use other intrinsics or C++11 atomics instead")))
776 _ReadWriteBarrier(
void) {
777 __atomic_signal_fence(__ATOMIC_SEQ_CST);
780 __attribute__((__deprecated__(
"use other intrinsics or C++11 atomics instead")))
782 __atomic_signal_fence(__ATOMIC_SEQ_CST);
785 __attribute__((__deprecated__(
"use other intrinsics or C++11 atomics instead")))
786 _WriteBarrier(
void) {
787 __atomic_signal_fence(__ATOMIC_SEQ_CST);
791 __faststorefence(
void) {
792 __atomic_thread_fence(__ATOMIC_SEQ_CST);
800 #define __ptr_to_addr_space(__addr_space_nbr, __type, __offset) \
801 ((volatile __type __attribute__((__address_space__(__addr_space_nbr)))*) \
806 __readfsbyte(
unsigned long __offset) {
807 return *__ptr_to_addr_space(257,
unsigned char, __offset);
810 __readfsword(
unsigned long __offset) {
811 return *__ptr_to_addr_space(257,
unsigned short, __offset);
814 __readfsqword(
unsigned long __offset) {
815 return *__ptr_to_addr_space(257,
unsigned __int64, __offset);
820 __readgsbyte(
unsigned long __offset) {
821 return *__ptr_to_addr_space(256,
unsigned char, __offset);
824 __readgsword(
unsigned long __offset) {
825 return *__ptr_to_addr_space(256,
unsigned short, __offset);
828 __readgsdword(
unsigned long __offset) {
829 return *__ptr_to_addr_space(256,
unsigned long, __offset);
832 __readgsqword(
unsigned long __offset) {
833 return *__ptr_to_addr_space(256,
unsigned __int64, __offset);
836 #undef __ptr_to_addr_space
840 #if defined(__i386__) || defined(__x86_64__)
842 __movsb(
unsigned char *__dst,
unsigned char const *__src,
size_t __n) {
843 __asm__(
"rep movsb" : :
"D"(__dst),
"S"(__src),
"c"(__n)
844 :
"%edi",
"%esi",
"%ecx");
847 __movsd(
unsigned long *__dst,
unsigned long const *__src,
size_t __n) {
848 __asm__(
"rep movsl" : :
"D"(__dst),
"S"(__src),
"c"(__n)
849 :
"%edi",
"%esi",
"%ecx");
852 __movsw(
unsigned short *__dst,
unsigned short const *__src,
size_t __n) {
853 __asm__(
"rep movsw" : :
"D"(__dst),
"S"(__src),
"c"(__n)
854 :
"%edi",
"%esi",
"%ecx");
857 __stosb(
unsigned char *__dst,
unsigned char __x,
size_t __n) {
858 __asm__(
"rep stosb" : :
"D"(__dst),
"a"(__x),
"c"(__n)
862 __stosd(
unsigned long *__dst,
unsigned long __x,
size_t __n) {
863 __asm__(
"rep stosl" : :
"D"(__dst),
"a"(__x),
"c"(__n)
867 __stosw(
unsigned short *__dst,
unsigned short __x,
size_t __n) {
868 __asm__(
"rep stosw" : :
"D"(__dst),
"a"(__x),
"c"(__n)
874 __movsq(
unsigned long long *__dst,
unsigned long long const *__src,
size_t __n) {
875 __asm__(
"rep movsq" : :
"D"(__dst),
"S"(__src),
"c"(__n)
876 :
"%edi",
"%esi",
"%ecx");
879 __stosq(
unsigned __int64 *__dst,
unsigned __int64 __x,
size_t __n) {
880 __asm__(
"rep stosq" : :
"D"(__dst),
"a"(__x),
"c"(__n)
889 _AddressOfReturnAddress(
void) {
890 return (
void*)((
char*)__builtin_frame_address(0) +
sizeof(
void*));
893 _ReturnAddress(
void) {
894 return __builtin_return_address(0);
896 #if defined(__i386__) || defined(__x86_64__)
898 __cpuid(
int __info[4],
int __level) {
899 __asm__ (
"cpuid" :
"=a"(__info[0]),
"=b" (__info[1]),
"=c"(__info[2]),
"=d"(__info[3])
903 __cpuidex(
int __info[4],
int __level,
int __ecx) {
904 __asm__ (
"cpuid" :
"=a"(__info[0]),
"=b" (__info[1]),
"=c"(__info[2]),
"=d"(__info[3])
905 :
"a"(__level),
"c"(__ecx));
908 _xgetbv(
unsigned int __xcr_no) {
909 unsigned int __eax, __edx;
910 __asm__ (
"xgetbv" :
"=a" (__eax),
"=d" (__edx) :
"c" (__xcr_no));
911 return ((
unsigned __int64)__edx << 32) | __eax;
915 __asm__
volatile (
"hlt");
922 #if defined(__i386__) || defined(__x86_64__)
924 __readmsr(
unsigned long __register) {
933 __asm__ (
"rdmsr" :
"=d"(__edx),
"=a"(__eax) :
"c"(__register));
934 return (((
unsigned __int64)__edx) << 32) | (
unsigned __int64)__eax;
939 unsigned long __cr3_val;
940 __asm__ __volatile__ (
"mov %%cr3, %0" :
"=q"(__cr3_val) : :
"memory");
945 __writecr3(
unsigned int __cr3_val) {
946 __asm__ (
"mov %0, %%cr3" : :
"q"(__cr3_val) :
"memory");
954 #undef __DEFAULT_FN_ATTRS
static __inline__ void __DEFAULT_FN_ATTRS _xend(void)
char __v64qi __attribute__((__vector_size__(64)))
#define __cpuid(__level, __eax, __ebx, __ecx, __edx)
#define __DEFAULT_FN_ATTRS
static __inline__ unsigned short __DEFAULT_FN_ATTRS __lzcnt16(unsigned short __X)
static __inline unsigned char unsigned int __x