75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/* $NetBSD: db_print.c,v 1.28 2011/04/12 08:42:12 mrg Exp $ */
|
|
|
|
/*
|
|
* 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.
|
|
*
|
|
* Author: David B. Golub, Carnegie Mellon University
|
|
* Date: 7/90
|
|
*/
|
|
|
|
/*
|
|
* Miscellaneous printing.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: db_print.c,v 1.28 2011/04/12 08:42:12 mrg Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/cpu.h>
|
|
|
|
#include <ddb/ddb.h>
|
|
|
|
/*ARGSUSED*/
|
|
void
|
|
db_show_regs(db_expr_t addr, bool have_addr,
|
|
db_expr_t count, const char *modif)
|
|
{
|
|
const struct db_variable *regp;
|
|
struct db_variable vs;
|
|
db_expr_t value, offset;
|
|
const char *name;
|
|
|
|
for (regp = db_regs; regp < db_eregs; regp++) {
|
|
vs = *regp;
|
|
vs.modif = modif;
|
|
db_read_variable(&vs, &value);
|
|
db_printf("%-12s%s", vs.name, db_num_to_str(value));
|
|
db_find_xtrn_sym_and_offset((db_addr_t)value, &name, &offset);
|
|
if (name != NULL &&
|
|
(unsigned int) offset <= db_maxoff && offset != value) {
|
|
db_printf("\t%s", name);
|
|
if (offset != 0) {
|
|
char tbuf[24];
|
|
|
|
db_format_radix(tbuf, 24, offset, true);
|
|
db_printf("+%s", tbuf);
|
|
}
|
|
}
|
|
db_printf("\n");
|
|
}
|
|
db_print_loc_and_inst(PC_REGS(DDB_REGS));
|
|
}
|