You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.2 KiB
46 lines
1.2 KiB
/*===---- rtmintrin.h - RTM intrinsics -------------------------------------===
|
|
*
|
|
* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
* See https://llvm.org/LICENSE.txt for license information.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*
|
|
*===-----------------------------------------------------------------------===
|
|
*/
|
|
|
|
#ifndef __IMMINTRIN_H
|
|
#error "Never use <rtmintrin.h> directly; include <immintrin.h> instead."
|
|
#endif
|
|
|
|
#ifndef __RTMINTRIN_H
|
|
#define __RTMINTRIN_H
|
|
|
|
#define _XBEGIN_STARTED (~0u)
|
|
#define _XABORT_EXPLICIT (1 << 0)
|
|
#define _XABORT_RETRY (1 << 1)
|
|
#define _XABORT_CONFLICT (1 << 2)
|
|
#define _XABORT_CAPACITY (1 << 3)
|
|
#define _XABORT_DEBUG (1 << 4)
|
|
#define _XABORT_NESTED (1 << 5)
|
|
#define _XABORT_CODE(x) (((x) >> 24) & 0xFF)
|
|
|
|
/* Define the default attributes for the functions in this file. */
|
|
#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("rtm")))
|
|
|
|
static __inline__ unsigned int __DEFAULT_FN_ATTRS
|
|
_xbegin(void)
|
|
{
|
|
return __builtin_ia32_xbegin();
|
|
}
|
|
|
|
static __inline__ void __DEFAULT_FN_ATTRS
|
|
_xend(void)
|
|
{
|
|
__builtin_ia32_xend();
|
|
}
|
|
|
|
#define _xabort(imm) __builtin_ia32_xabort((imm))
|
|
|
|
#undef __DEFAULT_FN_ATTRS
|
|
|
|
#endif /* __RTMINTRIN_H */
|