| cpu.h (255744) | cpu.h (259782) |
|---|---|
| 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)cpu.h 5.4 (Berkeley) 5/9/91 | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 16 unchanged lines hidden (view full) --- 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)cpu.h 5.4 (Berkeley) 5/9/91 |
| 33 * $FreeBSD: head/sys/amd64/include/cpu.h 255744 2013-09-20 22:59:22Z gibbs $ | 33 * $FreeBSD: head/sys/amd64/include/cpu.h 259782 2013-12-23 19:48:22Z jhb $ |
| 34 */ 35 36#ifndef _MACHINE_CPU_H_ 37#define _MACHINE_CPU_H_ 38 39/* 40 * Definitions unique to i386 cpu support. 41 */ --- 23 unchanged lines hidden (view full) --- 65 void (*cpu_resume)(void); 66 void (*ipi_vectored)(u_int, int); 67}; 68 69extern struct cpu_ops cpu_ops; 70extern char btext[]; 71extern char etext[]; 72 | 34 */ 35 36#ifndef _MACHINE_CPU_H_ 37#define _MACHINE_CPU_H_ 38 39/* 40 * Definitions unique to i386 cpu support. 41 */ --- 23 unchanged lines hidden (view full) --- 65 void (*cpu_resume)(void); 66 void (*ipi_vectored)(u_int, int); 67}; 68 69extern struct cpu_ops cpu_ops; 70extern char btext[]; 71extern char etext[]; 72 |
| 73/* Resume hook for VMM. */ 74extern void (*vmm_resume_p)(void); 75 |
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| 73void cpu_halt(void); 74void cpu_reset(void); 75void fork_trampoline(void); 76void swi_vm(void *); 77 78/* 79 * Return contents of in-cpu fast counter as a sort of "bogo-time" 80 * for random-harvesting purposes. 81 */ 82static __inline u_int64_t 83get_cyclecount(void) 84{ 85 86 return (rdtsc()); 87} 88 89#endif 90 91#endif /* !_MACHINE_CPU_H_ */ | 76void cpu_halt(void); 77void cpu_reset(void); 78void fork_trampoline(void); 79void swi_vm(void *); 80 81/* 82 * Return contents of in-cpu fast counter as a sort of "bogo-time" 83 * for random-harvesting purposes. 84 */ 85static __inline u_int64_t 86get_cyclecount(void) 87{ 88 89 return (rdtsc()); 90} 91 92#endif 93 94#endif /* !_MACHINE_CPU_H_ */ |