1 files changed, 41 insertions, 0 deletions
diff --git a/src/VBox/Disassembler/testcase/tstAsmFnstsw-1.asm b/src/VBox/Disassembler/testcase/tstAsmFnstsw-1.asm
new file mode 100644
index 00000000..d9899823
--- /dev/null
+++ b/src/VBox/Disassembler/testcase/tstAsmFnstsw-1.asm
@@ -0,0 +1,41 @@
+; $Id: tstAsmFnstsw-1.asm $
+;; @file
+; Disassembly testcase - Valid fnstsw* instructitons.
+;
+; This is a build test, that means it will be assembled, disassembled,
+; then the disassembly output will be assembled and the new binary will
+; compared with the original.
+;
+
+;
+; Copyright (C) 2008-2023 Oracle and/or its affiliates.
+;
+; This file is part of VirtualBox base platform packages, as
+; available from https://www.virtualbox.org.
+;
+; This program is free software; you can redistribute it and/or
+; modify it under the terms of the GNU General Public License
+; as published by the Free Software Foundation, in version 3 of the
+; License.
+;
+; This program is distributed in the hope that it will be useful, but
+; WITHOUT ANY WARRANTY; without even the implied warranty of
+; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+; General Public License for more details.
+;
+; You should have received a copy of the GNU General Public License
+; along with this program; if not, see <https://www.gnu.org/licenses>.
+;
+; SPDX-License-Identifier: GPL-3.0-only
+;
+
+%include "tstAsm.mac"
+    BITS TEST_BITS
+
+    fstsw ax
+    fnstsw ax
+    fstsw [xBX]
+    fnstsw [xBX]
+    fstsw [xBX+xDI]
+    fnstsw [xBX+xDI]
+