+#define VPID_FIELD_NAME "vpid"
+#define IP_FIELD_NAME "ip"
+#define BADDR_FIELD_NAME "baddr"
+#define CRC32_FIELD_NAME "crc32"
+#define BUILD_ID_FIELD_NAME "build_id"
+#define FILENAME_FIELD_NAME "filename"
+#define IS_PIC_FIELD_NAME "is_pic"
+#define MEMSZ_FIELD_NAME "memsz"
+#define PATH_FIELD_NAME "path"
+