| cpufunc.h (124478) | cpufunc.h (127253) |
|---|---|
| 1/*- 2 * Copyright (c) 1998 Doug Rabson 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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1998 Doug Rabson 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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/ia64/include/cpufunc.h 124478 2004-01-13 15:30:36Z des $ | 26 * $FreeBSD: head/sys/ia64/include/cpufunc.h 127253 2004-03-21 01:41:29Z marcel $ |
| 27 */ 28 29#ifndef _MACHINE_CPUFUNC_H_ 30#define _MACHINE_CPUFUNC_H_ 31 32#ifdef _KERNEL 33 34#include <sys/types.h> 35#include <machine/ia64_cpu.h> 36#include <machine/vmparam.h> 37 38struct thread; 39 | 27 */ 28 29#ifndef _MACHINE_CPUFUNC_H_ 30#define _MACHINE_CPUFUNC_H_ 31 32#ifdef _KERNEL 33 34#include <sys/types.h> 35#include <machine/ia64_cpu.h> 36#include <machine/vmparam.h> 37 38struct thread; 39 |
| 40#define IA64_FIXED_BREAK 0x84B5D 41 |
|
| 40#ifdef __GNUC__ 41 42static __inline void 43breakpoint(void) 44{ | 42#ifdef __GNUC__ 43 44static __inline void 45breakpoint(void) 46{ |
| 45 __asm __volatile("break 0x80100"); /* XXX use linux value */ | 47 __asm __volatile("break.m %0" :: "i"(IA64_FIXED_BREAK)); |
| 46} 47 | 48} 49 |
| 48 | |
| 49#define HAVE_INLINE_FFS 50 51static __inline int 52ffs(int mask) 53{ 54 return (__builtin_ffs(mask)); 55} 56 --- 161 unchanged lines hidden --- | 50#define HAVE_INLINE_FFS 51 52static __inline int 53ffs(int mask) 54{ 55 return (__builtin_ffs(mask)); 56} 57 --- 161 unchanged lines hidden --- |