ELF4( U D$$y$$D$D$$y$2$D$D$iD$;D$u'|$v D$PAT$T$T$$D$;D$u'|$w D$PAT$T$T$$D$|$ v|$ u $]|$ $v /dev/io_controlerror to open /dev/io_control_deverror to read read the PIN: PI%d-(key%d) read the PIN: PG9-(key3)read the PIN: PG11-(key4)GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3zR| 9AB .symtab.strtab.shstrtab.rel.text.data.bss.rodata.comment.note.GNU-stack.rel.eh_frame49 < %p+p0p80+A+U,4Q  `_0  C 9!&-27>test_key.cfdretread_pinmainopenperrorexitreadprintfputs  # .3?E U ]b g rw +0