[src/trunk]: src/sys/arch/aarch64/aarch64 disassemblable bti insns

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

details:   https://anonhg.NetBSD.org/src/rev/86d00d4fab2a
branches:  trunk
changeset: 933514:86d00d4fab2a
user:      ryo <ryo%NetBSD.org@localhost>
date:      Tue May 26 05:25:21 2020 +0000

description:
disassemblable bti insns

diffstat:

 sys/arch/aarch64/aarch64/disasm.c |  16 ++++++++++++++--
 1 files changed, 14 insertions(+), 2 deletions(-)

diffs (37 lines):

diff -r 940140011c66 -r 86d00d4fab2a sys/arch/aarch64/aarch64/disasm.c
--- a/sys/arch/aarch64/aarch64/disasm.c Tue May 26 00:50:53 2020 +0000
+++ b/sys/arch/aarch64/aarch64/disasm.c Tue May 26 05:25:21 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: disasm.c,v 1.7 2020/05/25 10:39:48 ryo Exp $   */
+/*     $NetBSD: disasm.c,v 1.8 2020/05/26 05:25:21 ryo Exp $   */
 
 /*
  * Copyright (c) 2018 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: disasm.c,v 1.7 2020/05/25 10:39:48 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: disasm.c,v 1.8 2020/05/26 05:25:21 ryo Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -1681,6 +1681,18 @@
        case CRm_OP2(3, 3):
                PRINTF("pacibsp\n");
                break;
+       case CRm_OP2(4, 0):
+               PRINTF("bti\n");
+               break;
+       case CRm_OP2(4, 2):
+               PRINTF("bti\tc\n");
+               break;
+       case CRm_OP2(4, 4):
+               PRINTF("bti\tj\n");
+               break;
+       case CRm_OP2(4, 6):
+               PRINTF("bti\tjc\n");
+               break;
        default:
                PRINTF("hint\t#0x%"PRIx64"\n", op);
                break;