ARM instruction decoder

[Nicholas Clifton]

Hi Aleskei,

> Can U show me doc where I can read about how to detect is current instruction ARM or THUMB?
> I tried to get this information from objdump source and this is so intricately.

You need the "ELF for the ARM Architecture" document from ARM (document 
number IHI0044E):

http://infocenter.arm.com/help/topic/com.arm.doc.ihi0044e/IHI0044E_aaelf.pdf

See section 4.5.5, entitled "Mapping Symbols" for the information you need,

Cheers
   Nick