| svm.h (249967) | svm.h (271939) |
|---|---|
| 1/*- 2 * Copyright (c) 2013 Anish Gupta (akgupt3@gmail.com) 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2013 Anish Gupta (akgupt3@gmail.com) 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: projects/bhyve_svm/sys/amd64/vmm/amd/svm.h 249967 2013-04-27 04:49:51Z neel $ | 26 * $FreeBSD: projects/bhyve_svm/sys/amd64/vmm/amd/svm.h 271939 2014-09-21 23:42:54Z neel $ |
| 27 */ 28 29#ifndef _SVM_H_ 30#define _SVM_H_ 31 32#define BIT(n) (1ULL << n) 33#define ERR(fmt, args...) \ 34 printf("SVM ERROR:%s " fmt "\n", __func__, ##args); --- 52 unchanged lines hidden (view full) --- 87 88static __inline void 89enable_gintr(void) 90{ 91 92 __asm __volatile("stgi" : : :); 93} 94 | 27 */ 28 29#ifndef _SVM_H_ 30#define _SVM_H_ 31 32#define BIT(n) (1ULL << n) 33#define ERR(fmt, args...) \ 34 printf("SVM ERROR:%s " fmt "\n", __func__, ##args); --- 52 unchanged lines hidden (view full) --- 87 88static __inline void 89enable_gintr(void) 90{ 91 92 __asm __volatile("stgi" : : :); 93} 94 |
| 95static __inline void 96save_cr2(uint64_t *cr2) 97{ 98 99 __asm __volatile( 100 "mov %%cr2, %%rax; movq %%rax, %0" 101 :"=m"(*cr2) 102 : 103 :"rax", "memory"); 104} 105 106static __inline void 107load_cr2(uint64_t *cr2) 108{ 109 __asm __volatile( 110 "movq %0, %%rax; movq %%rax, %%cr2" 111 : 112 :"m"(*cr2) 113 :"rax"); 114} 115 | |
| 116#endif /* _SVM_H_ */ | 95#endif /* _SVM_H_ */ |