| cpu.h (69003) | cpu.h (69379) |
|---|---|
| 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 --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * 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 --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * from: @(#)cpu.h 5.4 (Berkeley) 5/9/91 |
| 37 * $FreeBSD: head/sys/i386/include/cpu.h 69003 2000-11-21 19:55:21Z markm $ | 37 * $FreeBSD: head/sys/i386/include/cpu.h 69379 2000-11-30 05:23:49Z marcel $ |
| 38 */ 39 40#ifndef _MACHINE_CPU_H_ 41#define _MACHINE_CPU_H_ 42 43/* 44 * Definitions unique to i386 cpu support. 45 */ --- 7 unchanged lines hidden (view full) --- 53/* 54 * definitions of cpu-dependent requirements 55 * referenced in generic code 56 */ 57#undef COPY_SIGCODE /* don't copy sigcode above user stack in exec */ 58 59#define cpu_exec(p) /* nothing */ 60#define cpu_swapin(p) /* nothing */ | 38 */ 39 40#ifndef _MACHINE_CPU_H_ 41#define _MACHINE_CPU_H_ 42 43/* 44 * Definitions unique to i386 cpu support. 45 */ --- 7 unchanged lines hidden (view full) --- 53/* 54 * definitions of cpu-dependent requirements 55 * referenced in generic code 56 */ 57#undef COPY_SIGCODE /* don't copy sigcode above user stack in exec */ 58 59#define cpu_exec(p) /* nothing */ 60#define cpu_swapin(p) /* nothing */ |
| 61#define cpu_setstack(p, ap) ((p)->p_md.md_regs[SP] = (ap)) | 61#define cpu_getstack(p) ((p)->p_md.md_regs->tf_esp) 62#define cpu_setstack(p, ap) ((p)->p_md.md_regs->tf_esp = (ap)) |
| 62 63#define CLKF_USERMODE(framep) \ 64 ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM)) 65 66#define CLKF_INTR(framep) (intr_nesting_level >= 2) 67#define CLKF_PC(framep) ((framep)->cf_eip) 68 69/* --- 90 unchanged lines hidden --- | 63 64#define CLKF_USERMODE(framep) \ 65 ((ISPL((framep)->cf_cs) == SEL_UPL) || (framep->cf_eflags & PSL_VM)) 66 67#define CLKF_INTR(framep) (intr_nesting_level >= 2) 68#define CLKF_PC(framep) ((framep)->cf_eip) 69 70/* --- 90 unchanged lines hidden --- |