1 files changed, 39 insertions, 0 deletions
diff --git a/src/VBox/Disassembler/testcase/tstAsmMovzx-1.asm b/src/VBox/Disassembler/testcase/tstAsmMovzx-1.asm
new file mode 100644
index 00000000..a48761e0
--- /dev/null
+++ b/src/VBox/Disassembler/testcase/tstAsmMovzx-1.asm
@@ -0,0 +1,39 @@
+; $Id: tstAsmMovzx-1.asm $
+;; @file
+; Disassembly testcase - Valid movzx sequences and related instructions.
+;
+; 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) 2008-2019 Oracle Corporation
+;
+; This file is part of VirtualBox Open Source Edition (OSE), as
+; available from http://www.virtualbox.org. This file is free software;
+; you can redistribute it and/or modify it under the terms of the GNU
+; General Public License (GPL) as published by the Free Software
+; Foundation, in version 2 as it comes in the "COPYING" file of the
+; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+;
+
+    BITS TEST_BITS
+
+    movzx ax, al
+    movzx eax, al
+    movzx ax, [ebx]
+    movzx eax, byte [ebx]
+    movzx eax, word [ebx]
+%if TEST_BITS != 64
+    movzx ax, [bx+si+8]
+    movzx eax, byte [bx+si+8]
+    movzx eax, word [bx+si+8]
+%else
+    movzx rax, al
+    movzx rax, ax
+    movzx rax, byte [rsi]
+    movzx rax, word [rsi]
+%endif
+