1a7dfee7aSAndrew Turner /*- 2a7dfee7aSAndrew Turner * Copyright (c) 2005 David Xu <davidxu@freebsd.org>. 3a7dfee7aSAndrew Turner * Copyright (c) 2014 the FreeBSD Foundation 4a7dfee7aSAndrew Turner * All rights reserved. 5a7dfee7aSAndrew Turner * 6a7dfee7aSAndrew Turner * Portions of this software were developed by Andrew Turner 7a7dfee7aSAndrew Turner * under sponsorship from the FreeBSD Foundation 8a7dfee7aSAndrew Turner * 9a7dfee7aSAndrew Turner * Redistribution and use in source and binary forms, with or without 10a7dfee7aSAndrew Turner * modification, are permitted provided that the following conditions 11a7dfee7aSAndrew Turner * are met: 12a7dfee7aSAndrew Turner * 13a7dfee7aSAndrew Turner * 1. Redistributions of source code must retain the above copyright 14a7dfee7aSAndrew Turner * notice, this list of conditions and the following disclaimer. 15a7dfee7aSAndrew Turner * 2. Redistributions in binary form must reproduce the above copyright 16a7dfee7aSAndrew Turner * notice, this list of conditions and the following disclaimer in the 17a7dfee7aSAndrew Turner * documentation and/or other materials provided with the distribution. 18a7dfee7aSAndrew Turner * 19a7dfee7aSAndrew Turner * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20a7dfee7aSAndrew Turner * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21a7dfee7aSAndrew Turner * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22a7dfee7aSAndrew Turner * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23a7dfee7aSAndrew Turner * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24a7dfee7aSAndrew Turner * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25a7dfee7aSAndrew Turner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26a7dfee7aSAndrew Turner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27a7dfee7aSAndrew Turner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28a7dfee7aSAndrew Turner * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29a7dfee7aSAndrew Turner */ 30a7dfee7aSAndrew Turner 31a7dfee7aSAndrew Turner /* 32a7dfee7aSAndrew Turner * Machine-dependent thread prototypes/definitions. 33a7dfee7aSAndrew Turner */ 34a7dfee7aSAndrew Turner #ifndef _PTHREAD_MD_H_ 35a7dfee7aSAndrew Turner #define _PTHREAD_MD_H_ 36a7dfee7aSAndrew Turner 37a7dfee7aSAndrew Turner #include <sys/types.h> 3875395023SJohn Baldwin #include <machine/tls.h> 39a7dfee7aSAndrew Turner 40a7dfee7aSAndrew Turner #define CPU_SPINWAIT 41a7dfee7aSAndrew Turner 42c7904405SAndrew Turner /* For use in _Static_assert to check structs will fit in a page */ 43c7904405SAndrew Turner #define THR_PAGE_SIZE_MIN PAGE_SIZE_4K 44c7904405SAndrew Turner 45a7dfee7aSAndrew Turner static __inline struct pthread * 46a7dfee7aSAndrew Turner _get_curthread(void) 47a7dfee7aSAndrew Turner { 48a7dfee7aSAndrew Turner 49a7dfee7aSAndrew Turner return (_tcb_get()->tcb_thread); 50a7dfee7aSAndrew Turner } 51a7dfee7aSAndrew Turner 52*5670b8ccSMichal Meloun static __inline void 53*5670b8ccSMichal Meloun _thr_resolve_machdep(void) 54*5670b8ccSMichal Meloun { 55*5670b8ccSMichal Meloun } 56*5670b8ccSMichal Meloun 57a7dfee7aSAndrew Turner #endif /* _PTHREAD_MD_H_ */ 58