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Diffstat (limited to 'sys/i386/include/md_var.h')
| -rw-r--r-- | sys/i386/include/md_var.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/sys/i386/include/md_var.h b/sys/i386/include/md_var.h new file mode 100644 index 0000000..ad8ba37 --- /dev/null +++ b/sys/i386/include/md_var.h @@ -0,0 +1,68 @@ +/*- + * 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: $ + */ + +#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 vm_offset_t isaphysmem; +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 configure __P((void)); +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)); +int mvesp __P((void)); +void setconf __P((void)); +void userconfig __P((void)); + +#endif /* !_MACHINE_MD_VAR_H_ */ |
