vx-common.h (DWARF_UNWIND_INFO): Switch #define to 1.

2017-06-02  Olivier Hainque  <hainque@adacore.com>

	* config/vx-common.h (DWARF_UNWIND_INFO): Switch #define to 1.

From-SVN: r248833

gcc/ChangeLog

+2017-06-02  Olivier Hainque  <hainque@adacore.com>
+
+	* config/vx-common.h (DWARF_UNWIND_INFO): Switch #define to 1.
+
 2017-06-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 
 	* config/aarch64/aarch64.c (aarch64_split_compare_and_swap):

gcc/config/vx-common.h

@@ -61,9 +61,9 @@ along with GCC; see the file COPYING3.  If not see
 #undef WINT_TYPE_SIZE
 #define WINT_TYPE_SIZE 16
 
-/* Dwarf2 unwind info is not supported.  */
+/* Dwarf2 unwind info is supported.  */
 #undef DWARF2_UNWIND_INFO
-#define DWARF2_UNWIND_INFO 0
+#define DWARF2_UNWIND_INFO 1
 
 /* VxWorks uses DWARF2.  */
 #define DWARF2_DEBUGGING_INFO 1