267173e72d
pmap_activate since it's not used anymore. Changed cpu_fork so that it uses one line of inline assembly rather than calling mvesp() to get the current stack pointer. Removed mvesp() since it is no longer being used.
67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
/*-
|
|
* Copyright (c) 1995 Bruce D. Evans.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the author nor the names of contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Id: md_var.h,v 1.6 1996/01/27 02:33:25 bde Exp $
|
|
*/
|
|
|
|
#ifndef _MACHINE_MD_VAR_H_
|
|
#define _MACHINE_MD_VAR_H_
|
|
|
|
/*
|
|
* Miscellaneous machine-dependent declarations.
|
|
*/
|
|
|
|
extern int Maxmem;
|
|
extern u_long cpu_feature;
|
|
extern u_long cpu_high;
|
|
extern u_long cpu_id;
|
|
extern char cpu_vendor[];
|
|
extern char etext[];
|
|
extern char kstack[];
|
|
extern void (*netisrs[32]) __P((void));
|
|
extern int nfs_diskless_valid;
|
|
extern int sigcode;
|
|
extern int szsigcode;
|
|
|
|
struct proc;
|
|
struct reg;
|
|
|
|
void cpu_reset __P((void));
|
|
void doreti_iret __P((void)) __asm(__STRING(doreti_iret));
|
|
void doreti_iret_fault __P((void)) __asm(__STRING(doreti_iret_fault));
|
|
void doreti_popl_ds __P((void)) __asm(__STRING(doreti_popl_ds));
|
|
void doreti_popl_ds_fault __P((void)) __asm(__STRING(doreti_popl_ds_fault));
|
|
void doreti_popl_es __P((void)) __asm(__STRING(doreti_popl_es));
|
|
void doreti_popl_es_fault __P((void)) __asm(__STRING(doreti_popl_es_fault));
|
|
int fill_regs __P((struct proc *p, struct reg *regs));
|
|
void userconfig __P((void));
|
|
void vm_bounce_init __P((void));
|
|
int vm_page_zero_idle __P((void));
|
|
|
|
#endif /* !_MACHINE_MD_VAR_H_ */
|