897cd717a5
work in progress and has never booted a real machine. Initial development and testing was done using SimOS (see http://simos.stanford.edu for details). On the SimOS simulator, this port successfully reaches single-user mode and has been tested with loads as high as one copy of /bin/ls :-). Obtained from: partly from NetBSD/alpha
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
|
|
* 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
|
|
* 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.
|
|
*
|
|
* $Id: db_print.c,v 1.19 1998/06/08 02:15:37 bde Exp $
|
|
*/
|
|
|
|
/*
|
|
* Author: David B. Golub, Carnegie Mellon University
|
|
* Date: 7/90
|
|
*/
|
|
|
|
/*
|
|
* Miscellaneous printing.
|
|
*/
|
|
#include <sys/param.h>
|
|
|
|
#include <ddb/ddb.h>
|
|
#include <ddb/db_variables.h>
|
|
#include <ddb/db_sym.h>
|
|
|
|
void
|
|
db_show_regs(dummy1, dummy2, dummy3, dummy4)
|
|
db_expr_t dummy1;
|
|
boolean_t dummy2;
|
|
db_expr_t dummy3;
|
|
char * dummy4;
|
|
{
|
|
register struct db_variable *regp;
|
|
db_expr_t value, offset;
|
|
char * name;
|
|
|
|
for (regp = db_regs; regp < db_eregs; regp++) {
|
|
db_read_variable(regp, &value);
|
|
db_printf("%-12s%#10ln", regp->name, value);
|
|
db_find_xtrn_sym_and_offset((db_addr_t)value, &name, &offset);
|
|
if (name != 0 && offset <= db_maxoff && offset != value) {
|
|
db_printf("\t%s", name);
|
|
if (offset != 0)
|
|
db_printf("+%+#n", offset);
|
|
}
|
|
db_printf("\n");
|
|
}
|
|
db_print_loc_and_inst(PC_REGS(DDB_REGS));
|
|
}
|
|
|