| cpufunc.h (46846) | cpufunc.h (49043) |
|---|---|
| 1/*- 2 * Copyright (c) 1993 The Regents of the University of California. 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 --- 16 unchanged lines hidden (view full) --- 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * | 1/*- 2 * Copyright (c) 1993 The Regents of the University of California. 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 --- 16 unchanged lines hidden (view full) --- 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * |
| 33 * $Id: cpufunc.h,v 1.86 1999/04/28 01:03:58 luoqi Exp $ | 33 * $Id: cpufunc.h,v 1.87 1999/05/09 23:30:01 peter Exp $ |
| 34 */ 35 36/* 37 * Functions to provide access to special i386 instructions. 38 */ 39 40#ifndef _MACHINE_CPUFUNC_H_ 41#define _MACHINE_CPUFUNC_H_ --- 352 unchanged lines hidden (view full) --- 394{ 395 u_int64_t rv; 396 397 __asm __volatile(".byte 0x0f, 0x31" : "=A" (rv)); 398 return (rv); 399} 400 401static __inline void | 34 */ 35 36/* 37 * Functions to provide access to special i386 instructions. 38 */ 39 40#ifndef _MACHINE_CPUFUNC_H_ 41#define _MACHINE_CPUFUNC_H_ --- 352 unchanged lines hidden (view full) --- 394{ 395 u_int64_t rv; 396 397 __asm __volatile(".byte 0x0f, 0x31" : "=A" (rv)); 398 return (rv); 399} 400 401static __inline void |
| 402setbits(volatile u_int *addr, u_int bits) 403{ 404 __asm __volatile( 405#ifdef SMP 406 "lock; " 407#endif 408 "orl %1,%0" : "=m" (*addr) : "ir" (bits)); 409} 410 411static __inline void | |
| 412wbinvd(void) 413{ 414 __asm __volatile("wbinvd"); 415} 416 417static __inline void 418write_eflags(u_int ef) 419{ --- 55 unchanged lines hidden (view full) --- 475void outsl __P((u_int port, void *addr, size_t cnt)); 476void outsw __P((u_int port, void *addr, size_t cnt)); 477void outw __P((u_int port, u_short data)); 478u_int rcr2 __P((void)); 479u_int64_t rdmsr __P((u_int msr)); 480u_int64_t rdpmc __P((u_int pmc)); 481u_int64_t rdtsc __P((void)); 482u_int read_eflags __P((void)); | 402wbinvd(void) 403{ 404 __asm __volatile("wbinvd"); 405} 406 407static __inline void 408write_eflags(u_int ef) 409{ --- 55 unchanged lines hidden (view full) --- 465void outsl __P((u_int port, void *addr, size_t cnt)); 466void outsw __P((u_int port, void *addr, size_t cnt)); 467void outw __P((u_int port, u_short data)); 468u_int rcr2 __P((void)); 469u_int64_t rdmsr __P((u_int msr)); 470u_int64_t rdpmc __P((u_int pmc)); 471u_int64_t rdtsc __P((void)); 472u_int read_eflags __P((void)); |
| 483void setbits __P((volatile u_int *addr, u_int bits)); | |
| 484void wbinvd __P((void)); 485void write_eflags __P((u_int ef)); 486void wrmsr __P((u_int msr, u_int64_t newval)); 487u_int rfs __P((void)); 488u_int rgs __P((void)); 489void load_fs __P((u_int sel)); 490void load_gs __P((u_int sel)); 491 492#endif /* __GNUC__ */ 493 494void load_cr0 __P((u_int cr0)); 495void load_cr3 __P((u_int cr3)); 496void load_cr4 __P((u_int cr4)); 497void ltr __P((u_short sel)); 498u_int rcr0 __P((void)); 499u_int rcr3 __P((void)); 500u_int rcr4 __P((void)); 501 502#endif /* !_MACHINE_CPUFUNC_H_ */ | 473void wbinvd __P((void)); 474void write_eflags __P((u_int ef)); 475void wrmsr __P((u_int msr, u_int64_t newval)); 476u_int rfs __P((void)); 477u_int rgs __P((void)); 478void load_fs __P((u_int sel)); 479void load_gs __P((u_int sel)); 480 481#endif /* __GNUC__ */ 482 483void load_cr0 __P((u_int cr0)); 484void load_cr3 __P((u_int cr3)); 485void load_cr4 __P((u_int cr4)); 486void ltr __P((u_short sel)); 487u_int rcr0 __P((void)); 488u_int rcr3 __P((void)); 489u_int rcr4 __P((void)); 490 491#endif /* !_MACHINE_CPUFUNC_H_ */ |