How to get processor and its achitecture and its sex like IDA

[Jasi2169]

.plt:002F1418 ; Processor       : ARM
.plt:002F1418 ; ARM architecture: ARMv7
.plt:002F1418 ; Target assembler: Generic assembler for ARM
.plt:002F1418 ; Byte sex        : Little endian

i tried looking everywhere ,could anybody put some information on shared library headers , .so libs

i actually need for the the processors we have ,dont know which bit defines what but i know 62 is for arm64

EDIT :-got the thing

https://opensource.apple.com/source/dtrace/dtrace-90/sys/elf.h

here for other people as well

Edited November 4, 2016 by Jasi2169