23 #ifndef __HTMXLINTRIN_H 24 #define __HTMXLINTRIN_H 27 #error "HTM instruction set not enabled" 38 #define _TEXASR_PTR(TM_BUF) ((texasr_t *)((char *)(TM_BUF) + 0)) 39 #define _TEXASRU_PTR(TM_BUF) ((texasru_t *)((char *)(TM_BUF) + 0)) 40 #define _TEXASRL_PTR(TM_BUF) ((texasrl_t *)((char *)(TM_BUF) + 4)) 41 #define _TFIAR_PTR(TM_BUF) ((tfiar_t *)((char *)(TM_BUF) + 8)) 43 typedef char TM_buff_type[16];
48 #define _HTM_TBEGIN_STARTED 1 51 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
52 __TM_simple_begin (
void)
54 if (__builtin_expect (__builtin_tbegin (0), 1))
55 return _HTM_TBEGIN_STARTED;
60 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
61 __TM_begin (
void*
const __TM_buff)
63 *_TEXASRL_PTR (__TM_buff) = 0;
64 if (__builtin_expect (__builtin_tbegin (0), 1))
65 return _HTM_TBEGIN_STARTED;
67 *_TEXASR_PTR (__TM_buff) = __builtin_get_texasr ();
69 *_TEXASRU_PTR (__TM_buff) = __builtin_get_texasru ();
70 *_TEXASRL_PTR (__TM_buff) = __builtin_get_texasr ();
72 *_TFIAR_PTR (__TM_buff) = __builtin_get_tfiar ();
77 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
80 if (__builtin_expect (__builtin_tend (0), 1))
86 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
93 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
94 __TM_named_abort (
unsigned char const __code)
96 __builtin_tabort (__code);
100 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
103 __builtin_tresume ();
107 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
110 __builtin_tsuspend ();
114 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
115 __TM_is_user_abort (
void*
const __TM_buff)
117 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
118 return _TEXASRU_ABORT (texasru);
122 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
123 __TM_is_named_user_abort (
void*
const __TM_buff,
unsigned char *__code)
125 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
127 *__code = _TEXASRU_FAILURE_CODE (texasru);
128 return _TEXASRU_ABORT (texasru);
132 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
133 __TM_is_illegal (
void*
const __TM_buff)
135 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
136 return _TEXASRU_DISALLOWED (texasru);
140 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
141 __TM_is_footprint_exceeded (
void*
const __TM_buff)
143 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
144 return _TEXASRU_FOOTPRINT_OVERFLOW (texasru);
148 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
149 __TM_nesting_depth (
void*
const __TM_buff)
153 if (_HTM_STATE (__builtin_ttest ()) == _HTM_NONTRANSACTIONAL)
155 texasrl = *_TEXASRL_PTR (__TM_buff);
156 if (!_TEXASR_FAILURE_SUMMARY (texasrl))
160 texasrl = (texasrl_t) __builtin_get_texasr ();
162 return _TEXASR_TRANSACTION_LEVEL (texasrl);
166 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
167 __TM_is_nested_too_deep(
void*
const __TM_buff)
169 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
170 return _TEXASRU_NESTING_OVERFLOW (texasru);
174 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
175 __TM_is_conflict(
void*
const __TM_buff)
177 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
180 return (_TEXASRU_EXTRACT_BITS (texasru, 14, 4)) ? 1 : 0;
184 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
185 __TM_is_failure_persistent(
void*
const __TM_buff)
187 texasru_t texasru = *_TEXASRU_PTR (__TM_buff);
188 return _TEXASRU_FAILURE_PERSISTENT (texasru);
192 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
193 __TM_failure_address(
void*
const __TM_buff)
195 return *_TFIAR_PTR (__TM_buff);
198 extern __inline
long long 199 __attribute__ ((__gnu_inline__, __always_inline__, __artificial__))
200 __TM_failure_code(
void*
const __TM_buff)
202 return *_TEXASR_PTR (__TM_buff);
219 static __inline
long __attribute__((__always_inline__, __nodebug__))
222 return __builtin_tbegin_nofloat (0);
225 static __inline
long __attribute__((__always_inline__, __nodebug__))
226 __TM_begin (
void*
const __tdb)
228 return __builtin_tbegin_nofloat (__tdb);
231 static __inline
long __attribute__((__always_inline__, __nodebug__))
234 return __builtin_tend ();
240 return __builtin_tabort (_HTM_FIRST_USER_ABORT_CODE);
243 static __inline
void __attribute__((__always_inline__, __nodebug__))
244 __TM_named_abort (
unsigned char const __code)
246 return __builtin_tabort ((
int)_HTM_FIRST_USER_ABORT_CODE + __code);
249 static __inline
void __attribute__((__always_inline__, __nodebug__))
250 __TM_non_transactional_store (
void*
const __addr,
long long const __value)
252 __builtin_non_tx_store ((uint64_t*)__addr, (uint64_t)__value);
255 static __inline
long __attribute__((__always_inline__, __nodebug__))
256 __TM_nesting_depth (
void*
const __tdb_ptr)
258 int depth = __builtin_tx_nesting_depth ();
259 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
264 if (tdb->format != 1)
266 return tdb->nesting_depth;
271 static __inline
long __attribute__((__always_inline__, __nodebug__))
272 __TM_is_user_abort (
void*
const __tdb_ptr)
274 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
276 if (tdb->format != 1)
279 return !!(tdb->abort_code >= _HTM_FIRST_USER_ABORT_CODE);
282 static __inline
long __attribute__((__always_inline__, __nodebug__))
283 __TM_is_named_user_abort (
void*
const __tdb_ptr,
unsigned char* __code)
285 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
287 if (tdb->format != 1)
290 if (tdb->abort_code >= _HTM_FIRST_USER_ABORT_CODE)
292 *__code = tdb->abort_code - _HTM_FIRST_USER_ABORT_CODE;
298 static __inline
long __attribute__((__always_inline__, __nodebug__))
299 __TM_is_illegal (
void*
const __tdb_ptr)
301 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
303 return (tdb->format == 1
304 && (tdb->abort_code == 4
305 || tdb->abort_code == 11 ));
308 static __inline
long __attribute__((__always_inline__, __nodebug__))
309 __TM_is_footprint_exceeded (
void*
const __tdb_ptr)
311 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
313 return (tdb->format == 1
314 && (tdb->abort_code == 7
315 || tdb->abort_code == 8 ));
318 static __inline
long __attribute__((__always_inline__, __nodebug__))
319 __TM_is_nested_too_deep (
void*
const __tdb_ptr)
321 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
323 return tdb->format == 1 && tdb->abort_code == 13;
326 static __inline
long __attribute__((__always_inline__, __nodebug__))
327 __TM_is_conflict (
void*
const __tdb_ptr)
329 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
331 return (tdb->format == 1
332 && (tdb->abort_code == 9
333 || tdb->abort_code == 10 ));
336 static __inline
long __attribute__((__always_inline__, __nodebug__))
337 __TM_is_failure_persistent (
long const __result)
339 return __result == _HTM_TBEGIN_PERSISTENT;
342 static __inline
long __attribute__((__always_inline__, __nodebug__))
343 __TM_failure_address (
void*
const __tdb_ptr)
345 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
349 static __inline
long __attribute__((__always_inline__, __nodebug__))
350 __TM_failure_code (
void*
const __tdb_ptr)
352 struct __htm_tdb *tdb = (
struct __htm_tdb*)__tdb_ptr;
354 return tdb->abort_code;
char __v64qi __attribute__((__vector_size__(64)))
Zeroes the upper 128 bits (bits 255:128) of all YMM registers.
static __inline__ void unsigned int __value