genassym.c

早期freebsd实现

/*
 * Copyright (c) 1992, 1993
 *	The Regents of the University of California.  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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
 *
 *	@(#)genassym.c	8.2 (Berkeley) 9/23/93
 */

#define KERNEL

#include <sys/param.h>
#include <sys/buf.h>
#include <sys/map.h>
#include <sys/proc.h>
#include <sys/user.h>
#include <machine/reg.h>
#include <machine/pte.h>

main()
{
	register struct proc *p = (struct proc *)0;
	register struct vmmeter *vm = (struct vmmeter *)0;
	register struct user *up = (struct user *)0;
	register struct rusage *rup = (struct rusage *)0;
	register struct pcb *pcb = (struct pcb *)0;

	/*
	 * struct proc
	 */
	printf("#define\tP_FORW %d\n", &p->p_forw);
	printf("#define\tP_BACK %d\n", &p->p_back);
	printf("#define\tP_ADDR %d\n", &p->p_addr);
	printf("#define\tP_UPTE %d\n", p->p_md.md_upte);
	printf("#define\tP_PRIORITY %d\n", &p->p_priority);
	printf("#define\tP_STAT %d\n", &p->p_stat);
	printf("#define\tP_PID %d\n", &p->p_pid);
	printf("#define\tP_WCHAN %d\n", &p->p_wchan);
	printf("#define\tP_FLAG %d\n", &p->p_flag);

	/*
	 * struct vmmeter
	 */
	printf("#define\tV_SWTCH %d\n", &vm->v_swtch);
	printf("#define\tV_TRAP %d\n", &vm->v_trap);
	printf("#define\tV_SYSCALL %d\n", &vm->v_syscall);
	printf("#define\tV_INTR %d\n", &vm->v_intr);
	printf("#define\tV_SOFT %d\n", &vm->v_soft);
	printf("#define\tV_FAULTS %d\n", &vm->v_faults);

	/*
	 * struct user
	 */
	printf("#define\tU_PCB_REGS %d\n", up->u_pcb.pcb_regs);
	printf("#define\tU_PCB_FPREGS %d\n", &up->u_pcb.pcb_regs[F0]);
	printf("#define\tU_PCB_CONTEXT %d\n", &up->u_pcb.pcb_context);
	printf("#define\tU_PCB_ONFAULT %d\n", &up->u_pcb.pcb_onfault);

	printf("#define\tU_PCB_SEGTAB %d\n", &up->u_pcb.pcb_segtab);
	printf("#define\tVM_MIN_ADDRESS 0x%x\n", VM_MIN_ADDRESS);
	printf("#define\tVM_MIN_KERNEL_ADDRESS 0x%x\n", VM_MIN_KERNEL_ADDRESS);

	printf("#define\tNBPW %d\n", NBPW);

	printf("#define\tSIGILL %d\n", SIGILL);
	printf("#define\tSIGFPE %d\n", SIGFPE);

	exit(0);
}