2002-01-06 01:41:46 +03:00
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/* $NetBSD: db_machdep.c,v 1.7 2002/01/05 22:41:47 chris Exp $ */
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2001-03-04 08:11:41 +03:00
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/*
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* Copyright (c) 1996 Mark Brinicombe
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*
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* Mach Operating System
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* Copyright (c) 1991,1990 Carnegie Mellon University
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* All Rights Reserved.
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*
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* Permission to use, copy, modify and distribute this software and its
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* documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
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* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#include <sys/param.h>
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#include <sys/proc.h>
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#include <sys/vnode.h>
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#include <sys/systm.h>
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2002-01-06 01:41:46 +03:00
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#include <arm/arm32/db_machdep.h>
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2001-03-04 08:11:41 +03:00
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#include <ddb/db_access.h>
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#include <ddb/db_sym.h>
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#include <ddb/db_output.h>
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void
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db_show_panic_cmd(addr, have_addr, count, modif)
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db_expr_t addr;
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int have_addr;
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db_expr_t count;
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char *modif;
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{
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int s;
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s = splhigh();
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db_printf("Panic string: %s\n", panicstr);
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(void)splx(s);
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}
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void
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db_show_frame_cmd(addr, have_addr, count, modif)
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db_expr_t addr;
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int have_addr;
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db_expr_t count;
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char *modif;
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{
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struct trapframe *frame;
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if (!have_addr) {
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db_printf("frame address must be specified\n");
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return;
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}
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frame = (struct trapframe *)addr;
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db_printf("frame address = %08x ", (u_int)frame);
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db_printf("spsr=%08x\n", frame->tf_spsr);
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db_printf("r0 =%08x r1 =%08x r2 =%08x r3 =%08x\n",
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frame->tf_r0, frame->tf_r1, frame->tf_r2, frame->tf_r3);
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db_printf("r4 =%08x r5 =%08x r6 =%08x r7 =%08x\n",
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frame->tf_r4, frame->tf_r5, frame->tf_r6, frame->tf_r7);
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db_printf("r8 =%08x r9 =%08x r10=%08x r11=%08x\n",
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frame->tf_r8, frame->tf_r9, frame->tf_r10, frame->tf_r11);
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db_printf("r12=%08x r13=%08x r14=%08x r15=%08x\n",
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frame->tf_r12, frame->tf_usr_sp, frame->tf_usr_lr, frame->tf_pc);
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db_printf("slr=%08x\n", frame->tf_svc_lr);
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}
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