Annotation of sys/ddb/db_print.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: db_print.c,v 1.10 2006/03/13 06:23:20 jsg Exp $ */
! 2: /* $NetBSD: db_print.c,v 1.5 1996/02/05 01:57:11 christos Exp $ */
! 3:
! 4: /*
! 5: * Mach Operating System
! 6: * Copyright (c) 1993,1992,1991,1990 Carnegie Mellon University
! 7: * All Rights Reserved.
! 8: *
! 9: * Permission to use, copy, modify and distribute this software and its
! 10: * documentation is hereby granted, provided that both the copyright
! 11: * notice and this permission notice appear in all copies of the
! 12: * software, derivative works or modified versions, and any portions
! 13: * thereof, and that both notices appear in supporting documentation.
! 14: *
! 15: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
! 16: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
! 17: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
! 18: *
! 19: * Carnegie Mellon requests users of this software to return to
! 20: *
! 21: * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
! 22: * School of Computer Science
! 23: * Carnegie Mellon University
! 24: * Pittsburgh PA 15213-3890
! 25: *
! 26: * any improvements or extensions that they make and grant Carnegie Mellon
! 27: * the rights to redistribute these changes.
! 28: *
! 29: * Author: David B. Golub, Carnegie Mellon University
! 30: * Date: 7/90
! 31: */
! 32:
! 33: /*
! 34: * Miscellaneous printing.
! 35: */
! 36: #include <sys/param.h>
! 37: #include <sys/proc.h>
! 38:
! 39: #include <uvm/uvm_extern.h>
! 40:
! 41: #include <machine/db_machdep.h>
! 42:
! 43: #include <ddb/db_lex.h>
! 44: #include <ddb/db_variables.h>
! 45: #include <ddb/db_sym.h>
! 46: #include <ddb/db_output.h>
! 47: #include <ddb/db_extern.h>
! 48:
! 49: /*ARGSUSED*/
! 50: void
! 51: db_show_regs(db_expr_t addr, int have_addr, db_expr_t count, char *modif)
! 52: {
! 53: struct db_variable *regp;
! 54: db_expr_t value, offset;
! 55: char * name;
! 56:
! 57: for (regp = db_regs; regp < db_eregs; regp++) {
! 58: db_read_variable(regp, &value);
! 59: db_printf("%-12s%#*ln", regp->name, sizeof(long) * 3, (long)value);
! 60: db_find_xtrn_sym_and_offset((db_addr_t)value, &name, &offset);
! 61: if (name != 0 && offset <= db_maxoff && offset != value) {
! 62: db_printf("\t%s", name);
! 63: if (offset != 0)
! 64: db_printf("+%#lr", (long)offset);
! 65: }
! 66: db_printf("\n");
! 67: }
! 68: db_print_loc_and_inst(PC_REGS(DDB_REGS));
! 69: }
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