91 lines
2.5 KiB
C
91 lines
2.5 KiB
C
/* $NetBSD: db_machdep.c,v 1.8 2003/07/15 00:24:41 lukem Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1996 Mark Brinicombe
|
|
*
|
|
* Mach Operating System
|
|
* Copyright (c) 1991,1990 Carnegie Mellon University
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission to use, copy, modify and distribute this software and its
|
|
* documentation is hereby granted, provided that both the copyright
|
|
* notice and this permission notice appear in all copies of the
|
|
* software, derivative works or modified versions, and any portions
|
|
* thereof, and that both notices appear in supporting documentation.
|
|
*
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
|
|
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
|
*
|
|
* Carnegie Mellon requests users of this software to return to
|
|
*
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
|
* School of Computer Science
|
|
* Carnegie Mellon University
|
|
* Pittsburgh PA 15213-3890
|
|
*
|
|
* any improvements or extensions that they make and grant Carnegie the
|
|
* rights to redistribute these changes.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: db_machdep.c,v 1.8 2003/07/15 00:24:41 lukem Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/vnode.h>
|
|
#include <sys/systm.h>
|
|
|
|
#include <arm/arm32/db_machdep.h>
|
|
|
|
#include <ddb/db_access.h>
|
|
#include <ddb/db_sym.h>
|
|
#include <ddb/db_output.h>
|
|
|
|
|
|
void
|
|
db_show_panic_cmd(addr, have_addr, count, modif)
|
|
db_expr_t addr;
|
|
int have_addr;
|
|
db_expr_t count;
|
|
char *modif;
|
|
{
|
|
int s;
|
|
|
|
s = splhigh();
|
|
|
|
db_printf("Panic string: %s\n", panicstr);
|
|
|
|
(void)splx(s);
|
|
}
|
|
|
|
|
|
void
|
|
db_show_frame_cmd(addr, have_addr, count, modif)
|
|
db_expr_t addr;
|
|
int have_addr;
|
|
db_expr_t count;
|
|
char *modif;
|
|
{
|
|
struct trapframe *frame;
|
|
|
|
if (!have_addr) {
|
|
db_printf("frame address must be specified\n");
|
|
return;
|
|
}
|
|
|
|
frame = (struct trapframe *)addr;
|
|
|
|
db_printf("frame address = %08x ", (u_int)frame);
|
|
db_printf("spsr=%08x\n", frame->tf_spsr);
|
|
db_printf("r0 =%08x r1 =%08x r2 =%08x r3 =%08x\n",
|
|
frame->tf_r0, frame->tf_r1, frame->tf_r2, frame->tf_r3);
|
|
db_printf("r4 =%08x r5 =%08x r6 =%08x r7 =%08x\n",
|
|
frame->tf_r4, frame->tf_r5, frame->tf_r6, frame->tf_r7);
|
|
db_printf("r8 =%08x r9 =%08x r10=%08x r11=%08x\n",
|
|
frame->tf_r8, frame->tf_r9, frame->tf_r10, frame->tf_r11);
|
|
db_printf("r12=%08x r13=%08x r14=%08x r15=%08x\n",
|
|
frame->tf_r12, frame->tf_usr_sp, frame->tf_usr_lr, frame->tf_pc);
|
|
db_printf("slr=%08x\n", frame->tf_svc_lr);
|
|
}
|