diff options
| -rw-r--r-- | example/expression/access_c.py | 8 | ||||
| -rw-r--r-- | example/expression/get_read_write.py | 2 | ||||
| -rw-r--r-- | example/ida/ctype_propagation.py | 2 | ||||
| -rw-r--r-- | example/ida/depgraph.py | 10 | ||||
| -rw-r--r-- | example/ida/graph_ir.py | 4 | ||||
| -rw-r--r-- | example/symbol_exec/depgraph.py | 2 | ||||
| -rw-r--r-- | miasm2/analysis/cst_propag.py | 2 | ||||
| -rw-r--r-- | miasm2/analysis/data_analysis.py | 6 | ||||
| -rw-r--r-- | miasm2/analysis/data_flow.py | 18 | ||||
| -rw-r--r-- | miasm2/analysis/depgraph.py | 10 | ||||
| -rw-r--r-- | miasm2/analysis/disasm_cb.py | 4 | ||||
| -rw-r--r-- | miasm2/arch/aarch64/sem.py | 4 | ||||
| -rw-r--r-- | miasm2/arch/mips32/ira.py | 2 | ||||
| -rw-r--r-- | miasm2/arch/mips32/jit.py | 4 | ||||
| -rw-r--r-- | miasm2/arch/x86/sem.py | 2 | ||||
| -rw-r--r-- | miasm2/ir/ir.py | 54 | ||||
| -rw-r--r-- | miasm2/ir/symbexec.py | 2 | ||||
| -rw-r--r-- | miasm2/jitter/codegen.py | 4 | ||||
| -rw-r--r-- | miasm2/jitter/jitcore_python.py | 2 | ||||
| -rw-r--r-- | miasm2/jitter/llvmconvert.py | 2 | ||||
| -rw-r--r-- | test/analysis/data_flow.py | 4 | ||||
| -rw-r--r-- | test/analysis/depgraph.py | 26 | ||||
| -rw-r--r-- | test/core/sembuilder.py | 2 |
23 files changed, 91 insertions, 85 deletions
diff --git a/example/expression/access_c.py b/example/expression/access_c.py index f285eb55..45f911ab 100644 --- a/example/expression/access_c.py +++ b/example/expression/access_c.py @@ -60,15 +60,15 @@ def find_call(ira): for irb in ira.blocks.values(): out = set() - if len(irb.irs) < 2: + if len(irb.assignblks) < 2: continue - assignblk = irb.irs[-2] + assignblk = irb.assignblks[-2] for src in assignblk.itervalues(): if not isinstance(src, ExprOp): continue if not src.op.startswith('call_func'): continue - out.add((irb, len(irb.irs) - 2)) + out.add((irb, len(irb.assignblks) - 2)) if len(out) != 1: continue irb, index = out.pop() @@ -98,7 +98,7 @@ def get_funcs_arg0(ctx, ira, lbl_head): element = ira.arch.regs.RSI for irb, index in find_call(ira): - instr = irb.irs[index].instr + instr = irb.assignblks[index].instr print 'Analysing references from:', hex(instr.offset), instr g_list = g_dep.get(irb.label, set([element]), index, set([lbl_head])) for dep in g_list: diff --git a/example/expression/get_read_write.py b/example/expression/get_read_write.py index f4dde4b5..a31105b2 100644 --- a/example/expression/get_read_write.py +++ b/example/expression/get_read_write.py @@ -18,7 +18,7 @@ ir_arch.add_instr(l) print '*' * 80 for lbl, b in ir_arch.blocks.items(): print b - for irs in b.irs: + for irs in b.assignblks: o_r, o_w = get_rw(irs) print 'read: ', [str(x) for x in o_r] print 'written:', [str(x) for x in o_w] diff --git a/example/ida/ctype_propagation.py b/example/ida/ctype_propagation.py index 8c64c6d2..88036bcb 100644 --- a/example/ida/ctype_propagation.py +++ b/example/ida/ctype_propagation.py @@ -114,7 +114,7 @@ class SymbExecCTypeFix(SymbExecCType): """ offset2cmt = {} - for index, assignblk in enumerate(irb.irs): + for index, assignblk in enumerate(irb.assignblks): if set(assignblk) == set([self.ir_arch.IRDst, self.ir_arch.pc]): # Don't display on jxx continue diff --git a/example/ida/depgraph.py b/example/ida/depgraph.py index 915f14bc..aee0697e 100644 --- a/example/ida/depgraph.py +++ b/example/ida/depgraph.py @@ -34,7 +34,7 @@ class depGraphSettingsForm(ida_kernwin.Form): cur_block = block assert cur_block is not None line_nb = None - for line_nb, assignblk in enumerate(cur_block.irs): + for line_nb, assignblk in enumerate(cur_block.assignblks): if assignblk.instr.offset == self.address: break assert line_nb is not None @@ -110,13 +110,13 @@ Method to use: elif mode == 1: return value + 1 else: - return len(self.ira.blocks[self.label].irs) + return len(self.ira.blocks[self.label].assignblks) @property def elements(self): value = self.cbReg.value if value in self.stk_args: - line = self.ira.blocks[self.label].irs[self.line_nb].instr + line = self.ira.blocks[self.label].assignblks[self.line_nb].instr arg_num = self.stk_args[value] stk_high = m2_expr.ExprInt(idc.GetSpd(line.offset), ir_arch.sp.size) stk_off = m2_expr.ExprInt(self.ira.sp.size/8 * arg_num, ir_arch.sp.size) @@ -174,7 +174,7 @@ def treat_element(): for node in graph.relevant_nodes: try: - offset = ir_arch.blocks[node.label].irs[node.line_nb].instr.offset + offset = ir_arch.blocks[node.label].assignblks[node.line_nb].instr.offset except IndexError: print "Unable to highlight %s" % node continue @@ -229,7 +229,7 @@ def launch_depgraph(): for irb in ir_arch.blocks.values(): irs = [] fix_stack = irb.label.offset is not None and settings.unalias_stack - for assignblk in irb.irs: + for assignblk in irb.assignblks: if fix_stack: stk_high = m2_expr.ExprInt(idc.GetSpd(assignblk.instr.offset), ir_arch.sp.size) fix_dct = {ir_arch.sp: mn.regs.regs_init[ir_arch.sp] + stk_high} diff --git a/example/ida/graph_ir.py b/example/ida/graph_ir.py index 8d9dea4f..ca4ad55c 100644 --- a/example/ida/graph_ir.py +++ b/example/ida/graph_ir.py @@ -40,7 +40,7 @@ def color_irblock(irblock, ir_arch): out = [] lbl = idaapi.COLSTR(str(irblock.label), idaapi.SCOLOR_INSN) out.append(lbl) - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: for dst, src in sorted(assignblk.iteritems()): dst_f = expr2colorstr(ir_arch.arch.regs.all_regs_ids, dst) src_f = expr2colorstr(ir_arch.arch.regs.all_regs_ids, src) @@ -148,7 +148,7 @@ def build_graph(verbose=False, simplify=False): for irb in ir_arch.blocks.itervalues(): irs = [] - for assignblk in irb.irs: + for assignblk in irb.assignblks: new_assignblk = { expr_simp(dst): expr_simp(src) for dst, src in assignblk.iteritems() diff --git a/example/symbol_exec/depgraph.py b/example/symbol_exec/depgraph.py index c1d6174d..ae66fbaa 100644 --- a/example/symbol_exec/depgraph.py +++ b/example/symbol_exec/depgraph.py @@ -75,7 +75,7 @@ dg = DependencyGraph(ir_arch, implicit=args.implicit, target_addr = int(args.target_addr, 0) current_block = list(ir_arch.getby_offset(target_addr))[0] line_nb = 0 -for line_nb, assignblk in enumerate(current_block.irs): +for line_nb, assignblk in enumerate(current_block.assignblks): if assignblk.instr.offset == target_addr: break diff --git a/miasm2/analysis/cst_propag.py b/miasm2/analysis/cst_propag.py index 2a439ccc..f1326c3e 100644 --- a/miasm2/analysis/cst_propag.py +++ b/miasm2/analysis/cst_propag.py @@ -93,7 +93,7 @@ class SymbExecStateFix(SymbolicExecutionEngine): @step: display intermediate steps """ assignblks = [] - for index, assignblk in enumerate(irb.irs): + for index, assignblk in enumerate(irb.assignblks): new_assignblk = {} links = {} for dst, src in assignblk.iteritems(): diff --git a/miasm2/analysis/data_analysis.py b/miasm2/analysis/data_analysis.py index b3e15ca6..ed4e735c 100644 --- a/miasm2/analysis/data_analysis.py +++ b/miasm2/analysis/data_analysis.py @@ -14,7 +14,7 @@ def intra_block_flow_raw(ir_arch, flow_graph, irb, in_nodes, out_nodes): Create data flow for an irbloc using raw IR expressions """ current_nodes = {} - for i, assignblk in enumerate(irb.irs): + for i, assignblk in enumerate(irb.assignblks): dict_rw = assignblk.get_rw(cst_read=True) if irb.label.offset == 0x13: print irb.label @@ -85,7 +85,7 @@ def intra_block_flow_symbexec(ir_arch, flow_graph, irb, in_nodes, out_nodes): continue read_values = v.get_r(cst_read=True) # print n_w, v, [str(x) for x in read_values] - node_n_w = get_node_name(irb.label, len(irb.irs), n_w) + node_n_w = get_node_name(irb.label, len(irb.assignblks), n_w) for n_r in read_values: if n_r in current_nodes: @@ -171,7 +171,7 @@ def create_implicit_flow(ir_arch, flow_graph, irb_in_nodes, irb_out_ndes): # print "###", irb_son # print "###", 'IN', [str(x) for x in irb_son.in_nodes] - node_n_w = irb.label, len(irb.irs), n_r + node_n_w = irb.label, len(irb.assignblks), n_r irb_out_nodes[irb.label][n_r] = node_n_w if not n_r in irb_in_nodes[irb.label]: irb_in_nodes[irb.label][n_r] = irb.label, 0, n_r diff --git a/miasm2/analysis/data_flow.py b/miasm2/analysis/data_flow.py index 67768264..746c19cb 100644 --- a/miasm2/analysis/data_flow.py +++ b/miasm2/analysis/data_flow.py @@ -38,7 +38,7 @@ class ReachingDefinitions(dict): def get_definitions(self, block_lbl, instruction): """Returns the dict { lvalue: set((def_block_lbl, def_instr_index)) } - associated with self.ir_a.@block.irs[@instruction] + associated with self.ir_a.@block.assignblks[@instruction] or {} if it is not yet computed """ return self.get((block_lbl, instruction), {}) @@ -59,7 +59,7 @@ class ReachingDefinitions(dict): predecessor_state = {} for pred_lbl in self.ir_a.graph.predecessors(block.label): pred = self.ir_a.blocks[pred_lbl] - for lval, definitions in self.get_definitions(pred_lbl, len(pred.irs)).iteritems(): + for lval, definitions in self.get_definitions(pred_lbl, len(pred.assignblks)).iteritems(): predecessor_state.setdefault(lval, set()).update(definitions) modified = self.get((block.label, 0)) != predecessor_state @@ -67,7 +67,7 @@ class ReachingDefinitions(dict): return False self[(block.label, 0)] = predecessor_state - for instr_index in xrange(len(block.irs)): + for instr_index in xrange(len(block.assignblks)): modified |= self.process_instruction(block, instr_index) return modified @@ -79,7 +79,7 @@ class ReachingDefinitions(dict): (@block, @instr_index + 1). """ - instr = block.irs[instr_index] + instr = block.assignblks[instr_index] defs = self.get_definitions(block.label, instr_index).copy() for lval in instr: defs.update({lval: set([(block.label, instr_index)])}) @@ -148,7 +148,7 @@ class DiGraphDefUse(DiGraph): deref_mem=deref_mem) def _compute_def_use_block(self, block, reaching_defs, deref_mem=False): - for ind, instr in enumerate(block.irs): + for ind, instr in enumerate(block.assignblks): instruction_reaching_defs = reaching_defs.get_definitions(block.label, ind) for lval, expr in instr.iteritems(): self.add_node(InstrNode(block.label, ind, lval)) @@ -183,7 +183,7 @@ class DiGraphDefUse(DiGraph): attr={'align': 'center', 'colspan': 2, 'bgcolor': 'grey'}) - src = self._blocks[lbl].irs[ind][reg] + src = self._blocks[lbl].assignblks[ind][reg] line = "%s = %s" % (reg, src) yield self.DotCellDescription(text=line, attr={}) yield self.DotCellDescription(text="", attr={}) @@ -215,7 +215,7 @@ def dead_simp_useful_instrs(defuse, reaching_defs): # Block has a nonexistant successor or is a leaf if keep_all_definitions or (len(successors) == 0): valid_definitions = reaching_defs.get_definitions(block_lbl, - len(block.irs)) + len(block.assignblks)) for lval, definitions in valid_definitions.iteritems(): if (lval in ir_a.get_out_regs(block) or keep_all_definitions): @@ -223,7 +223,7 @@ def dead_simp_useful_instrs(defuse, reaching_defs): useful.add(InstrNode(definition[0], definition[1], lval)) # Force keeping of specific cases - for instr_index, instr in enumerate(block.irs): + for instr_index, instr in enumerate(block.assignblks): for lval, rval in instr.iteritems(): if (lval.is_mem() or ir_a.IRDst == lval @@ -249,7 +249,7 @@ def dead_simp(ir_a): useful = set(dead_simp_useful_instrs(defuse, reaching_defs)) for block in ir_a.blocks.itervalues(): irs = [] - for idx, assignblk in enumerate(block.irs): + for idx, assignblk in enumerate(block.assignblks): new_assignblk = dict(assignblk) for lval in assignblk: if InstrNode(block.label, idx, lval) not in useful: diff --git a/miasm2/analysis/depgraph.py b/miasm2/analysis/depgraph.py index d1ac13c8..50eea948 100644 --- a/miasm2/analysis/depgraph.py +++ b/miasm2/analysis/depgraph.py @@ -265,9 +265,9 @@ class DependencyResult(DependencyState): break assignmnts = {} for element in elements: - if element in irb.irs[line_nb]: + if element in irb.assignblks[line_nb]: # constants, label, ... are not in destination - assignmnts[element] = irb.irs[line_nb][element] + assignmnts[element] = irb.assignblks[line_nb][element] assignblks.append(AssignBlock(assignmnts)) return IRBlock(irb.label, assignblks) @@ -294,7 +294,7 @@ class DependencyResult(DependencyState): else: line_nb = None assignblks += self.irblock_slice(self._ira.blocks[label], - line_nb).irs + line_nb).assignblks # Eval the block temp_label = AsmLabel("Temp") @@ -581,9 +581,9 @@ class DependencyGraph(object): @state: instance of DependencyState""" irb = self._ira.blocks[state.label] - line_nb = len(irb.irs) if state.line_nb is None else state.line_nb + line_nb = len(irb.assignblks) if state.line_nb is None else state.line_nb - for cur_line_nb, assignblk in reversed(list(enumerate(irb.irs[:line_nb]))): + for cur_line_nb, assignblk in reversed(list(enumerate(irb.assignblks[:line_nb]))): self._track_exprs(state, assignblk, cur_line_nb) def get(self, label, elements, line_nb, heads): diff --git a/miasm2/analysis/disasm_cb.py b/miasm2/analysis/disasm_cb.py index 9a75603f..09c0b2b4 100644 --- a/miasm2/analysis/disasm_cb.py +++ b/miasm2/analysis/disasm_cb.py @@ -39,7 +39,7 @@ def arm_guess_subcall( # print irblock pc_val = None lr_val = None - for exprs in irblock.irs: + for exprs in irblock.assignblks: for e in exprs: if e.dst == ir_arch.pc: pc_val = e.src @@ -84,7 +84,7 @@ def arm_guess_jump_table( # print irblock pc_val = None # lr_val = None - for exprs in irblock.irs: + for exprs in irblock.assignblks: for e in exprs: if e.dst == ir_arch.pc: pc_val = e.src diff --git a/miasm2/arch/aarch64/sem.py b/miasm2/arch/aarch64/sem.py index d8dc1efa..62a3c21c 100644 --- a/miasm2/arch/aarch64/sem.py +++ b/miasm2/arch/aarch64/sem.py @@ -827,7 +827,7 @@ class ir_aarch64l(IntermediateRepresentation): def irbloc_fix_regs_for_mode(self, irblock, mode=64): irs = [] - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: new_assignblk = dict(assignblk) for dst, src in assignblk.iteritems(): del(new_assignblk[dst]) @@ -870,7 +870,7 @@ class ir_aarch64l(IntermediateRepresentation): new_irblocks = [] for irblock in extra_ir: irs = [] - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: new_dsts = {dst:src for dst, src in assignblk.iteritems() if dst not in regs_to_fix} irs.append(AssignBlock(new_dsts, assignblk.instr)) diff --git a/miasm2/arch/mips32/ira.py b/miasm2/arch/mips32/ira.py index f1e21a41..ab242815 100644 --- a/miasm2/arch/mips32/ira.py +++ b/miasm2/arch/mips32/ira.py @@ -21,7 +21,7 @@ class ir_a_mips32l(ir_mips32l, ira): for irb in ir_blocks: pc_val = None lr_val = None - for assignblk in irb.irs: + for assignblk in irb.assignblks: pc_val = assignblk.get(self.arch.regs.PC, pc_val) lr_val = assignblk.get(self.arch.regs.RA, lr_val) diff --git a/miasm2/arch/mips32/jit.py b/miasm2/arch/mips32/jit.py index 493da595..767393bc 100644 --- a/miasm2/arch/mips32/jit.py +++ b/miasm2/arch/mips32/jit.py @@ -42,12 +42,12 @@ class mipsCGen(CGen): irblocks_list = super(mipsCGen, self).block2assignblks(block) for irblocks in irblocks_list: for blk_idx, irblock in enumerate(irblocks): - has_breakflow = any(assignblock.instr.breakflow() for assignblock in irblock.irs) + has_breakflow = any(assignblock.instr.breakflow() for assignblock in irblock.assignblks) if not has_breakflow: continue irs = [] - for assignblock in irblock.irs: + for assignblock in irblock.assignblks: if self.ir_arch.pc not in assignblock: irs.append(AssignBlock(assignments, assignblock.instr)) continue diff --git a/miasm2/arch/x86/sem.py b/miasm2/arch/x86/sem.py index deebba8c..cb2f6a87 100644 --- a/miasm2/arch/x86/sem.py +++ b/miasm2/arch/x86/sem.py @@ -4793,7 +4793,7 @@ class ir_x86_16(IntermediateRepresentation): def irbloc_fix_regs_for_mode(self, irblock, mode=64): irs = [] - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: new_assignblk = dict(assignblk) for dst, src in assignblk.iteritems(): del new_assignblk[dst] diff --git a/miasm2/ir/ir.py b/miasm2/ir/ir.py index afb6b382..4f21c91d 100644 --- a/miasm2/ir/ir.py +++ b/miasm2/ir/ir.py @@ -258,25 +258,31 @@ class IRBlock(object): Stand for an intermediate representation basic block. """ - __slots__ = ["label", "_assignments", "_dst", "_dst_linenb"] + __slots__ = ["label", "_assignblks", "_dst", "_dst_linenb"] - def __init__(self, label, irs): + def __init__(self, label, assignblks): """ @label: AsmLabel of the IR basic block - @irs: list of AssignBlock + @assignblks: list of AssignBlock """ assert isinstance(label, AsmLabel) self.label = label - for assignblk in irs: + for assignblk in assignblks: assert isinstance(assignblk, AssignBlock) - self._assignments = tuple(irs) + self._assignblks = tuple(assignblks) self._dst = None self._dst_linenb = None + + @property + def assignblks(self): + return self._assignblks + @property def irs(self): - return self._assignments + warnings.warn('DEPRECATION WARNING: use "irblock.assignblks" instead of "irblock.irs"') + return self._assignblks def is_dst_set(self): return self._dst is not None @@ -284,7 +290,7 @@ class IRBlock(object): def cache_dst(self): final_dst = None final_linenb = None - for linenb, assignblk in enumerate(self.irs): + for linenb, assignblk in enumerate(self.assignblks): for dst, src in assignblk.iteritems(): if dst.is_id("IRDst"): if final_dst is not None: @@ -306,7 +312,7 @@ class IRBlock(object): """Generate a new IRBlock with a dst (IRBlock) fixed to @value""" irs = [] dst_found = False - for assignblk in self.irs: + for assignblk in self.assignblks: new_assignblk = {} for dst, src in assignblk.iteritems(): if dst.is_id("IRDst"): @@ -328,7 +334,7 @@ class IRBlock(object): def __str__(self): out = [] out.append('%s' % self.label) - for assignblk in self.irs: + for assignblk in self.assignblks: for dst, src in assignblk.iteritems(): out.append('\t%s = %s' % (dst, src)) out.append("") @@ -349,7 +355,7 @@ class IRBlock(object): mod_src = lambda expr:expr assignblks = [] - for assignblk in self.irs: + for assignblk in self.assignblks: new_assignblk = {} for dst, src in assignblk.iteritems(): new_assignblk[mod_dst(dst)] = mod_src(src) @@ -387,7 +393,7 @@ class DiGraphIR(DiGraph): if node not in self._blocks: yield [self.DotCellDescription(text="NOT PRESENT", attr={})] raise StopIteration - for i, assignblk in enumerate(self._blocks[node].irs): + for i, assignblk in enumerate(self._blocks[node].assignblks): for dst, src in assignblk.iteritems(): line = "%s = %s" % (dst, src) if self._dot_offset: @@ -456,7 +462,7 @@ class IntermediateRepresentation(object): ir_bloc_cur, extra_irblocks = self.get_ir(instr) for index, irb in enumerate(extra_irblocks): irs = [] - for assignblk in irb.irs: + for assignblk in irb.assignblks: irs.append(AssignBlock(assignblk, instr)) extra_irblocks[index] = IRBlock(irb.label, irs) assignblk = AssignBlock(ir_bloc_cur, instr) @@ -502,7 +508,7 @@ class IntermediateRepresentation(object): def getby_offset(self, offset): out = set() for irb in self.blocks.values(): - for assignblk in irb.irs: + for assignblk in irb.assignblks: instr = assignblk.instr if instr.offset <= offset < instr.offset + instr.l: out.add(irb) @@ -608,7 +614,7 @@ class IntermediateRepresentation(object): def is_pc_written(self, block): all_pc = self.arch.pc.values() - for irs in block.irs: + for irs in block.assignblks: for assignblk in irs: if assignblk.dst in all_pc: return assignblk @@ -625,8 +631,8 @@ class IntermediateRepresentation(object): else: dst = m2_expr.ExprId(next_lbl, self.pc.size) - assignblk = AssignBlock({self.IRDst: dst}, irblock.irs[-1].instr) - ir_blocks[index] = IRBlock(irblock.label, list(irblock.irs) + [assignblk]) + assignblk = AssignBlock({self.IRDst: dst}, irblock.assignblks[-1].instr) + ir_blocks[index] = IRBlock(irblock.label, list(irblock.assignblks) + [assignblk]) def post_add_block(self, block, ir_blocks): self.set_empty_dst_to_next(block, ir_blocks) @@ -670,13 +676,13 @@ class IntermediateRepresentation(object): """ for label, block in self.blocks.iteritems(): assignblks = [] - for assignblk in block.irs: + for assignblk in block.assignblks: new_assignblk = assignblk.simplify(simplifier) assignblks.append(new_assignblk) self.blocks[label] = IRBlock(label, assignblks) def replace_expr_in_ir(self, bloc, rep): - for assignblk in bloc.irs: + for assignblk in bloc.assignblks: for dst, src in assignblk.items(): del assignblk[dst] assignblk[dst.replace_expr(rep)] = src.replace_expr(rep) @@ -720,7 +726,7 @@ class IntermediateRepresentation(object): todo = set([irb.dst]) done = set() - for assignblk in reversed(irb.irs): + for assignblk in reversed(irb.assignblks): if not todo: break out = self._extract_dst(todo, done) @@ -762,7 +768,7 @@ class IntermediateRepresentation(object): modified = False for label, block in self.blocks.iteritems(): irs = [] - for assignblk in block.irs: + for assignblk in block.assignblks: if len(assignblk): irs.append(assignblk) else: @@ -779,9 +785,9 @@ class IntermediateRepresentation(object): # Find candidates jmp_blocks = set() for block in self.blocks.itervalues(): - if len(block.irs) != 1: + if len(block.assignblks) != 1: continue - assignblk = block.irs[0] + assignblk = block.assignblks[0] if len(assignblk) > 1: continue assert set(assignblk.keys()) == set([self.IRDst]) @@ -860,7 +866,7 @@ class IntermediateRepresentation(object): continue # Block has one son, son has one parent => merge assignblks =[] - for assignblk in self.blocks[block].irs: + for assignblk in self.blocks[block].assignblks: if self.IRDst not in assignblk: assignblks.append(assignblk) continue @@ -870,7 +876,7 @@ class IntermediateRepresentation(object): affs[dst] = src assignblks.append(AssignBlock(affs, assignblk.instr)) - assignblks += self.blocks[son].irs + assignblks += self.blocks[son].assignblks new_block = IRBlock(block, assignblks) self.graph.discard_edge(block, son) diff --git a/miasm2/ir/symbexec.py b/miasm2/ir/symbexec.py index 593ab49a..64851542 100644 --- a/miasm2/ir/symbexec.py +++ b/miasm2/ir/symbexec.py @@ -524,7 +524,7 @@ class SymbolicExecutionEngine(object): @irb: irbloc instance @step: display intermediate steps """ - for assignblk in irb.irs: + for assignblk in irb.assignblks: if step: print 'Instr', assignblk.instr print 'Assignblk:' diff --git a/miasm2/jitter/codegen.py b/miasm2/jitter/codegen.py index 61a9a784..0f31bc59 100644 --- a/miasm2/jitter/codegen.py +++ b/miasm2/jitter/codegen.py @@ -489,7 +489,7 @@ class CGen(object): for irblock in irblocks: attributes = [] irblocks_attributes.append(attributes) - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: attrib = Attributes(log_mn, log_regs) attributes.append(attrib) self.get_caracteristics(assignblk, attrib) @@ -534,7 +534,7 @@ class CGen(object): out = [] dst2index = None - for index, assignblk in enumerate(irblock.irs): + for index, assignblk in enumerate(irblock.assignblks): if index == irblock.dst_linenb: c_dst, dst2index = self.gen_assignblk_dst(irblock.dst) else: diff --git a/miasm2/jitter/jitcore_python.py b/miasm2/jitter/jitcore_python.py index 6d954aae..6f0f029b 100644 --- a/miasm2/jitter/jitcore_python.py +++ b/miasm2/jitter/jitcore_python.py @@ -72,7 +72,7 @@ class JitCore_Python(jitcore.JitCore): exec_engine.update_engine_from_cpu() # Execute current ir bloc - for assignblk in irb.irs: + for assignblk in irb.assignblks: instr = assignblk.instr # For each new instruction (in assembly) if instr.offset not in offsets_jitted: diff --git a/miasm2/jitter/llvmconvert.py b/miasm2/jitter/llvmconvert.py index 83349781..c5e009a0 100644 --- a/miasm2/jitter/llvmconvert.py +++ b/miasm2/jitter/llvmconvert.py @@ -1138,7 +1138,7 @@ class LLVMFunction(): case_value = None instr = instr_attrib.instr - for index, assignblk in enumerate(irblock.irs): + for index, assignblk in enumerate(irblock.assignblks): # Enable cache self.main_stream = True self.expr_cache = {} diff --git a/test/analysis/data_flow.py b/test/analysis/data_flow.py index 2c24773a..207e13ff 100644 --- a/test/analysis/data_flow.py +++ b/test/analysis/data_flow.py @@ -635,7 +635,7 @@ G17_EXP_IRB0 = gen_irblock(LBL0, [[], ExprAff(b, a), ExprAff(c, b)], - G17_IRB0.irs[14] + G17_IRB0.assignblks[14] # Trick because a+b+c != ((a+b)+c) ]) @@ -684,4 +684,4 @@ for test_nb, test in enumerate([(G1_IRA, G1_EXP_IRA), # Check that each expr in the blocks are the same for lbl, irb in g_ira.blocks.iteritems(): exp_irb = g_exp_ira.blocks[lbl] - assert exp_irb.irs == irb.irs + assert exp_irb.assignblks == irb.assignblks diff --git a/test/analysis/depgraph.py b/test/analysis/depgraph.py index 63313861..bc7494e2 100644 --- a/test/analysis/depgraph.py +++ b/test/analysis/depgraph.py @@ -132,7 +132,7 @@ def bloc2graph(irgraph, label=False, lines=True): label_attr, label_name) block_html_lines = [] if lines and irblock is not None: - for assignblk in irblock.irs: + for assignblk in irblock.assignblks: for dst, src in assignblk.iteritems(): if False: out_render = "%.8X</td><td %s> " % (0, td_attr) @@ -510,72 +510,72 @@ G17_IRA.blocks = dict([(irb.label, irb) for irb in [G17_IRB0, G17_IRB1, # Test graph 1 G1_TEST1_DN1 = DependencyNode( - G1_IRB2.label, A, len(G1_IRB2.irs)) + G1_IRB2.label, A, len(G1_IRB2.assignblks)) G1_INPUT = (set([G1_TEST1_DN1]), set([G1_IRB0.label])) # Test graph 2 G2_TEST1_DN1 = DependencyNode( - G2_IRB2.label, A, len(G2_IRB2.irs)) + G2_IRB2.label, A, len(G2_IRB2.assignblks)) G2_INPUT = (set([G2_TEST1_DN1]), set([G2_IRB0.label])) # Test graph 3 G3_TEST1_0_DN1 = DependencyNode( - G3_IRB3.label, A, len(G3_IRB3.irs)) + G3_IRB3.label, A, len(G3_IRB3.assignblks)) G3_INPUT = (set([G3_TEST1_0_DN1]), set([G3_IRB0.label])) # Test graph 4 G4_TEST1_DN1 = DependencyNode( - G4_IRB2.label, A, len(G2_IRB0.irs)) + G4_IRB2.label, A, len(G2_IRB0.assignblks)) G4_INPUT = (set([G4_TEST1_DN1]), set([G4_IRB0.label])) # Test graph 5 G5_TEST1_0_DN1 = DependencyNode( - G5_IRB2.label, A, len(G5_IRB2.irs)) + G5_IRB2.label, A, len(G5_IRB2.assignblks)) G5_INPUT = (set([G5_TEST1_0_DN1]), set([G5_IRB0.label])) # Test graph 6 G6_TEST1_0_DN1 = DependencyNode( - G6_IRB1.label, A, len(G6_IRB1.irs)) + G6_IRB1.label, A, len(G6_IRB1.assignblks)) G6_INPUT = (set([G6_TEST1_0_DN1]), set([G6_IRB0.label])) # Test graph 7 G7_TEST1_0_DN1 = DependencyNode( - G7_IRB2.label, D, len(G7_IRB2.irs)) + G7_IRB2.label, D, len(G7_IRB2.assignblks)) G7_INPUT = (set([G7_TEST1_0_DN1]), set([G7_IRB0.label])) # Test graph 8 G8_TEST1_0_DN1 = DependencyNode( - G8_IRB2.label, A, len(G8_IRB2.irs)) + G8_IRB2.label, A, len(G8_IRB2.assignblks)) G8_INPUT = (set([G8_TEST1_0_DN1]), set([G3_IRB0.label])) # Test 9: Multi elements G9_TEST1_0_DN1 = DependencyNode( - G8_IRB2.label, A, len(G8_IRB2.irs)) + G8_IRB2.label, A, len(G8_IRB2.assignblks)) G9_TEST1_0_DN5 = DependencyNode( - G8_IRB2.label, C, len(G8_IRB2.irs)) + G8_IRB2.label, C, len(G8_IRB2.assignblks)) G9_INPUT = (set([G9_TEST1_0_DN1, G9_TEST1_0_DN5]), set([G8_IRB0.label])) # Test 10: loop at beginning G10_TEST1_0_DN1 = DependencyNode( - G10_IRB2.label, A, len(G10_IRB2.irs)) + G10_IRB2.label, A, len(G10_IRB2.assignblks)) G10_INPUT = (set([G10_TEST1_0_DN1]), set([G10_IRB1.label])) @@ -583,7 +583,7 @@ G10_INPUT = (set([G10_TEST1_0_DN1]), set([G10_IRB1.label])) # Test 11: no dual bloc emulation G11_TEST1_DN1 = DependencyNode( - G11_IRB2.label, A, len(G11_IRB2.irs)) + G11_IRB2.label, A, len(G11_IRB2.assignblks)) G11_INPUT = (set([G11_TEST1_DN1]), set([G11_IRB0.label])) diff --git a/test/core/sembuilder.py b/test/core/sembuilder.py index d8fdb6c4..56e41c90 100644 --- a/test/core/sembuilder.py +++ b/test/core/sembuilder.py @@ -59,7 +59,7 @@ for statement in res[0]: print "[+] Blocks:" for irb in res[1]: print irb.label - for exprs in irb.irs: + for exprs in irb.assignblks: for expr in exprs: print expr print |