+ /* m32c function boundary addresses are not necessarily even.
+ Therefore, the `vbit', which indicates a pointer to a virtual
+ member function, is stored in the delta field, rather than as
+ the low bit of a function pointer address.
+
+ In order to verify this, see the definition of
+ TARGET_PTRMEMFUNC_VBIT_LOCATION in gcc/defaults.h along with the
+ definition of FUNCTION_BOUNDARY in gcc/config/m32c/m32c.h. */
+ set_gdbarch_vbit_in_delta (arch, 1);
+