[src/trunk]: src/sys/arch/aarch64/aarch64 add the case of kdb_trap(-1) called...

[ryo <ryo%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/32abd2de193b
branches:  trunk
changeset: 971165:32abd2de193b
user:      ryo <ryo%NetBSD.org@localhost>
date:      Thu Apr 16 08:03:30 2020 +0000

description:
add the case of kdb_trap(-1) called from pic_ipi_ddb().
it depended on the update timing of 'db_recover'.

diffstat:

 sys/arch/aarch64/aarch64/db_machdep.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r 0ed8afb73e67 -r 32abd2de193b sys/arch/aarch64/aarch64/db_machdep.c
--- a/sys/arch/aarch64/aarch64/db_machdep.c     Thu Apr 16 07:23:58 2020 +0000
+++ b/sys/arch/aarch64/aarch64/db_machdep.c     Thu Apr 16 08:03:30 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: db_machdep.c,v 1.20 2020/02/29 21:30:19 ryo Exp $ */
+/* $NetBSD: db_machdep.c,v 1.21 2020/04/16 08:03:30 ryo Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_machdep.c,v 1.20 2020/02/29 21:30:19 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_machdep.c,v 1.21 2020/04/16 08:03:30 ryo Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_compat_netbsd32.h"
@@ -936,6 +936,7 @@
        case DB_TRAP_BKPT_INSN:
        case DB_TRAP_WATCHPOINT:
        case DB_TRAP_SW_STEP:
+       case -1:        /* from pic_ipi_ddb() */
                break;
        default:
                if (db_recover != 0) {