[src/trunk]: src/sys/arch/i386/i386 Use frame_dump if TRAP_SIGDEBUG is enabled

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/1a22061fb2d8
branches:  trunk
changeset: 822321:1a22061fb2d8
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue Mar 14 07:02:53 2017 +0000

description:
Use frame_dump if TRAP_SIGDEBUG is enabled

This unbreaks the build of i386 ALL kernel.

diffstat:

 sys/arch/i386/i386/trap.c |  15 +++++++++++++--
 1 files changed, 13 insertions(+), 2 deletions(-)

diffs (51 lines):

diff -r 60b0e24f9c4e -r 1a22061fb2d8 sys/arch/i386/i386/trap.c
--- a/sys/arch/i386/i386/trap.c Tue Mar 14 06:37:39 2017 +0000
+++ b/sys/arch/i386/i386/trap.c Tue Mar 14 07:02:53 2017 +0000
@@ -1,5 +1,5 @@
 
-/*     $NetBSD: trap.c,v 1.285 2017/03/09 00:16:51 chs Exp $   */
+/*     $NetBSD: trap.c,v 1.286 2017/03/14 07:02:53 ozaki-r Exp $       */
 
 /*-
  * Copyright (c) 1998, 2000, 2005, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -69,7 +69,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.285 2017/03/09 00:16:51 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.286 2017/03/14 07:02:53 ozaki-r Exp $");
 
 #include "opt_ddb.h"
 #include "opt_kgdb.h"
@@ -421,6 +421,11 @@
        case T_SEGNPFLT|T_USER:
        case T_STKFLT|T_USER:
        case T_ALIGNFLT|T_USER:
+#ifdef TRAP_SIGDEBUG
+               printf("pid %d.%d (%s): BUS/SEGV (%#x) at eip %#x addr %#lx\n",
+                   p->p_pid, l->l_lid, p->p_comm, type, frame->tf_eip, rcr2());
+               frame_dump(frame, pcb);
+#endif
                KSI_INIT_TRAP(&ksi);
 
                ksi.ksi_addr = (void *)rcr2();
@@ -463,6 +468,11 @@
 
        case T_PRIVINFLT|T_USER:        /* privileged instruction fault */
        case T_FPOPFLT|T_USER:          /* coprocessor operand fault */
+#ifdef TRAP_SIGDEBUG
+               printf("pid %d.%d (%s): ILL at eip %#x addr %#lx\n",
+                   p->p_pid, l->l_lid, p->p_comm, frame->tf_eip, rcr2());
+               frame_dump(frame, pcb);
+#endif
                KSI_INIT_TRAP(&ksi);
                ksi.ksi_signo = SIGILL;
                ksi.ksi_addr = (void *) frame->tf_eip;
@@ -679,6 +689,7 @@
                printf("pid %d.%d (%s): signal %d at eip %#x addr %#lx "
                    "error %d\n", p->p_pid, l->l_lid, p->p_comm, ksi.ksi_signo,
                    frame->tf_eip, va, error);
+               frame_dump(frame, pcb);
 #endif
                (*p->p_emul->e_trapsignal)(l, &ksi);
                break;