dis_ppc.lua in immunio-2.0.2

- old
+ new

@@ -1,9 +1,9 @@
 ----------------------------------------------------------------------------
 -- LuaJIT PPC disassembler module.
 --
--- Copyright (C) 2005-2016 Mike Pall. All rights reserved.
+-- Copyright (C) 2005-2017 Mike Pall. All rights reserved.
 -- Released under the MIT/X license. See Copyright Notice in luajit.h
 ----------------------------------------------------------------------------
 -- This is a helper module used by the LuaJIT machine code dumper module.
 --
 -- It disassembles all common, non-privileged 32/64 bit PowerPC instructions
@@ -11,10 +11,10 @@
 --
 -- NYI: VMX, VMX128
 ------------------------------------------------------------------------------
 
 local type = type
-local sub, byte, format = string.sub, string.byte, string.format
+local byte, format = string.byte, string.format
 local match, gmatch, gsub = string.match, string.gmatch, string.gsub
 local concat = table.concat
 local bit = require("bit")
 local band, bor, tohex = bit.band, bit.bor, bit.tohex
 local lshift, rshift, arshift = bit.lshift, bit.rshift, bit.arshift