Difference between AT&T and intel in assembly code

	AT&T	Intel
Register	%RAX	RAX
Operand location	MOV source, destination	MOV destination, source
Operand size	b(byte), w(word), l(long)	BYTE ptr, WORD ptr, DWORD ptr(long)
Constant	$3	3
Address	$variable	variable
Value	variable	[variable]
Indirect reference	(%RAX) 16(%RAX)	[RAX] [RAX+16]
Instruction	1. LJMP/LCALL $section, $offset 2. lret $stack-adjust 3. cbtw 4. cwtl 5. cwtd 6. cltd	1. JMP/CALL far section:offset 2. ret far stack-adjust 3. cbw 4. cwtd 5. cwd 6. cdq