metasm/cpu/python/decode.rb in metasm-1.0.3 vs metasm/cpu/python/decode.rb in metasm-1.0.4

@@ -64,14 +64,10 @@
 			end
 		end
 		di
 	end
 
-	def backtrace_binding
-		@backtrace_binding ||= init_backtrace_binding
-	end
-
 	def init_backtrace_binding
 		@backtrace_binding ||= {}
 
 		opcode_list.each { |op|
 			binding = case op
@@ -79,25 +75,9 @@
 				  end
 			@backtrace_binding[op] ||= binding if binding
 		}
 
 		@backtrace_binding
-	end
-
-	def get_backtrace_binding(di)
-		a = di.instruction.args.map { |arg|
-			case arg
-			when Var; arg.symbolic
-			else arg
-			end
-		}
-
-		if binding = backtrace_binding[di.opcode.basename]
-			binding[di, *a]
-		else
-			puts "unhandled instruction to backtrace: #{di}" if $VERBOSE
-			{ :incomplete_binding => Expression[1] }
-		end
 	end
 
 	def get_xrefs_x(dasm, di)
 		return [] if not di.opcode.props[:setip]