i#1569 AArch64: Add api.drdecode test for AArch64.

Review-URL: https://codereview.appspot.com/308400043

suite/tests/CMakeLists.txt

@@ -2206,7 +2206,7 @@ if (CLIENT_INTERFACE)
       tobuild_api(api.drdecode api/drdecode_arm.c "" "" ON OFF)
     endif ()
   elseif (AARCH64)
-    # FIXME i#1569: get working on AArch64
+    tobuild_api(api.drdecode api/drdecode_aarch64.c "" "" ON OFF)
   else ()
     tobuild_api(api.drdecode api/drdecode_x86.c "" "" ON OFF)
   endif ()

suite/tests/api/drdecode_aarch64.c

@@ -0,0 +1,62 @@
+/* **********************************************************
+ * Copyright (c) 2015 Google, Inc.  All rights reserved.
+ * Copyright (c) 2016 ARM Limited.  All rights reserved.
+ * **********************************************************/
+
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of VMware, Inc. nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL VMWARE, INC. OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+/* Uses the static decoder library drdecode */
+
+#include "configure.h"
+#include "dr_api.h"
+#include <stdio.h>
+
+#define GD GLOBAL_DCONTEXT
+
+static void
+test_disasm(void)
+{
+    const uint b[] = {
+        0x0b010000, 0xd65f03c0
+    };
+    byte *pc = (byte *)b;
+
+    while (pc < (byte *)b + sizeof(b))
+        pc = disassemble_with_info(GD, pc, STDOUT, false/*no pc*/, true);
+}
+
+int
+main()
+{
+    test_disasm();
+
+    printf("done\n");
+
+    return 0;
+}

suite/tests/api/drdecode_aarch64.expect

@@ -0,0 +1,3 @@
+ 0b010000   add    %w0 %w1 lsl $0x00 -> %w0
+ d65f03c0   ret    %x30
+done