From 11d55f727529de9bbdf88f776584b3cbb7667c20 Mon Sep 17 00:00:00 2001 From: Fabrice Desclaux Date: Sun, 7 May 2017 20:10:38 +0200 Subject: IR: Make IRBlock immutable --- miasm2/jitter/codegen.py | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'miasm2/jitter/codegen.py') diff --git a/miasm2/jitter/codegen.py b/miasm2/jitter/codegen.py index 15f172ee..61a9a784 100644 --- a/miasm2/jitter/codegen.py +++ b/miasm2/jitter/codegen.py @@ -577,18 +577,16 @@ class CGen(object): instr_attrib, irblocks_attributes = self.get_attributes(instr, irblocks, log_mn, log_regs) for index, irblock in enumerate(irblocks): - self.ir_arch.irbloc_fix_regs_for_mode( - irblock, self.ir_arch.attrib) - - if irblock.label.offset is None: + new_irblock = self.ir_arch.irbloc_fix_regs_for_mode(irblock, self.ir_arch.attrib) + if new_irblock.label.offset is None: out.append("%-40s // %.16X %s" % - (str(irblock.label.name) + ":", instr.offset, instr)) + (str(new_irblock.label.name) + ":", instr.offset, instr)) else: out.append("%-40s // %.16X %s" % - (self.label_to_jitlabel(irblock.label) + ":", instr.offset, instr)) + (self.label_to_jitlabel(new_irblock.label) + ":", instr.offset, instr)) if index == 0: out += self.gen_pre_code(instr_attrib) - out += self.gen_irblock(instr_attrib, irblocks_attributes[index], instr_offsets, irblock) + out += self.gen_irblock(instr_attrib, irblocks_attributes[index], instr_offsets, new_irblock) out += self.gen_finalize(block) return ['\t' + line for line in out] -- cgit 1.4.1