+#ifndef nounderscore
+#define ETEXT_SYM "_etext"
+#define EDATA_SYM "_edata"
+#define END_SYM "_end"
+#define DYN_SYM "__DYNAMIC"
+#define GOT_SYM "__GLOBAL_OFFSET_TABLE_"
+#else
+#define ETEXT_SYM "etext"
+#define EDATA_SYM "edata"
+#define END_SYM "end"
+#define DYN_SYM "_DYNAMIC"
+#define GOT_SYM "_GLOBAL_OFFSET_TABLE_"
+#endif