+/*\r
+ * _idata - Start of .data in flash \r
+ * _data - start address of .data in RAM\r
+ * _edata - end address of .data in RAM\r
+ * _bss - start address of .bss\r
+ * _ebss - end address of .bss\r
+ * _etext - end of .text\r
+ * _end - End of something.... \r
+ * \r
+ * More stuff:\r
+ * \r
+ * _arc_heap_start\r
+ * _arc_heap_end\r
+ * _arc_stack\r
+ *\r
+ * Dwarf stuff: (same as Dwarf3 .debug_frame? )\r
+ * eh_frame_hdr (C++ only? unwind info for C++ exceptions?)\r
+ * eh_frame (C++ only?)\r
+ *\r
+ * Exception table:\r
+ * _exc_frame_start\r
+ * _exc_frame_end\r
+ *\r
+ * PowerPC EABI special:\r
+ * _SDA2_BASE_\r
+ * _SDA_BASE\r
+ */\r