[src/trunk]: src/sys/arch/amd64/amd64 Add support for clac and stac instructi...

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

details:   https://anonhg.NetBSD.org/src/rev/a33ade0fce4c
branches:  trunk
changeset: 344379:a33ade0fce4c
user:      shm <shm%NetBSD.org@localhost>
date:      Fri Mar 25 10:14:43 2016 +0000

description:
Add support for clac and stac instructions.

diffstat:

 sys/arch/amd64/amd64/db_disasm.c |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (31 lines):

diff -r 1d038e54aa57 -r a33ade0fce4c sys/arch/amd64/amd64/db_disasm.c
--- a/sys/arch/amd64/amd64/db_disasm.c  Fri Mar 25 09:29:01 2016 +0000
+++ b/sys/arch/amd64/amd64/db_disasm.c  Fri Mar 25 10:14:43 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_disasm.c,v 1.22 2015/05/12 23:16:47 christos Exp $  */
+/*     $NetBSD: db_disasm.c,v 1.23 2016/03/25 10:14:43 shm Exp $       */
 
 /* 
  * Mach Operating System
@@ -33,7 +33,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.22 2015/05/12 23:16:47 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_disasm.c,v 1.23 2016/03/25 10:14:43 shm Exp $");
 
 #ifndef _KERNEL
 #include <sys/types.h>
@@ -1317,6 +1317,12 @@
                if (ip->i_extra == (const char *)db_Grp7 && regmodrm == 0xf8) {
                        i_name = "swapgs";
                        i_mode = 0;
+               } else if (ip->i_extra == (const char *)db_Grp7 && regmodrm == 0xcb) {
+                       i_name = "stac";
+                       i_mode = 0;
+               } else if (ip->i_extra == (const char *)db_Grp7 && regmodrm == 0xca) {
+                       i_name = "clac";
+                       i_mode = 0;
                } else {
                        i_name = ((const char * const *)ip->i_extra)
                            [f_reg(rex, regmodrm)];