target/arm: make 'arm core_state' command compatible with Cortex-M

[fw/openocd] / tcl / cpu / arc / hs.tcl

diff --git a/tcl/cpu/arc/hs.tcl b/tcl/cpu/arc/hs.tcl
index f39f2a7d006b9b0846f3088f6d02ee3dfb965ba7..28e04f952efb570b00f9419e8c33946da4b44114 100644 (file)
--- a/tcl/cpu/arc/hs.tcl
+++ b/tcl/cpu/arc/hs.tcl
@@ -1,8 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #  Copyright (C) 2015, 2020 Synopsys, Inc.
 #  Anton Kolesov <anton.kolesov@synopsys.com>
 #  Didin Evgeniy <didin@synopsys.com>
-#
-# SPDX-License-Identifier: GPL-2.0-or-later
 
 source [find cpu/arc/v2.tcl]
 
@@ -48,7 +48,7 @@ proc arc_hs_reset { {target ""} } {
                        $target arc jtag set-aux-reg 0x904 1
                        set l2_ctrl [$target arc jtag get-aux-reg 0x903]
                        set l2_ctrl [$target arc jtag get-aux-reg 0x903]
-                       while { [expr $l2_ctrl & 0x100] != 0 } {
+                       while { [expr {$l2_ctrl & 0x100}] != 0 } {
                                set l2_ctrl [$target arc jtag get-aux-reg 0x903]
                        }
                }