mini-backtrace/eh_frame.ld

__eh_frame_hdr_start = ADDR(.eh_frame_hdr);
__eh_frame_hdr_end = ADDR(.eh_frame_hdr) + SIZEOF(.eh_frame_hdr);
__eh_frame_start = ADDR(.eh_frame);
__eh_frame_end = ADDR(.eh_frame) + SIZEOF(.eh_frame);