regs.c revision 20c1c3551cb3b3117591ae38463d16aada597c48
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1995, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sys/param.h>
#include <sys/regset.h>
#include "rdb.h"
static void
disp_reg_line(struct ps_prochandle *ph, pstatus_t *prst, char *r1, int ind1,
char *r2, int ind2)
{
char str1[MAXPATHLEN], str2[MAXPATHLEN];
(void) strcpy(str1, print_address_ps(ph, prst->pr_lwp.pr_reg[ind1],
FLG_PAP_NOHEXNAME));
(void) strcpy(str2, print_address_ps(ph, prst->pr_lwp.pr_reg[ind2],
FLG_PAP_NOHEXNAME));
(void) printf("%8s: 0x%08x %-16s %8s: 0x%08x %-16s\n", r1,
prst->pr_lwp.pr_reg[ind1], str1, r2, prst->pr_lwp.pr_reg[ind2],
str2);
}
retc_t
display_all_regs(struct ps_prochandle *ph)
{
pstatus_t pstatus;
if (pread(ph->pp_statusfd, &pstatus, sizeof (pstatus),
0) == -1) {
perror("dar: reading status");
return (RET_FAILED);
}
(void) printf("registers:\n");
disp_reg_line(ph, &pstatus, "gs", GS, "fs", FS);
disp_reg_line(ph, &pstatus, "es", ES, "ds", DS);
disp_reg_line(ph, &pstatus, "edi", EDI, "esi", ESI);
disp_reg_line(ph, &pstatus, "ebp", EBP, "esp", ESP);
disp_reg_line(ph, &pstatus, "ebx", EBX, "edx", EDX);
disp_reg_line(ph, &pstatus, "ecx", ECX, "eax", EAX);
disp_reg_line(ph, &pstatus, "trapno", TRAPNO, "err", ERR);
disp_reg_line(ph, &pstatus, "eip", EIP, "cs", CS);
disp_reg_line(ph, &pstatus, "efl", EFL, "uesp", UESP);
return (RET_OK);
}