+#if defined(TARGET_WIN32) && defined(TARGET_AMD64)
+#define mono_add_unwind_op_sp_alloc(op_list,code,buf,size) do { (op_list) = g_slist_append ((op_list), mono_create_unwind_op ((code) - (buf), DW_CFA_mono_sp_alloc_info_win64, 0, (size))); } while (0)
+#define mono_add_unwind_op_fp_alloc(op_list,code,buf,reg,size) do { (op_list) = g_slist_append ((op_list), mono_create_unwind_op ((code) - (buf), DW_CFA_mono_fp_alloc_info_win64, (reg), (size))); } while (0)
+#else
+#define mono_add_unwind_op_sp_alloc(op_list,code,buf,size)
+#define mono_add_unwind_op_fp_alloc(op_list,code,buf,reg,size)
+#endif
+