def bloc_table(blocs):
d = {}
for bloc in blocs:
real_insns = []
for ins in bloc.insns:
if isinstance(ins, pyc_asm_nodes.PseudoInst):
continue
real_insns.append({
'sir_lineno': ins.origin.lineno,
'src_lineno': pyc_lineage.src_lineno(ins.origin),
'live': get_vars(ins.live),
'dummy': False
})
bloc_src_lineno = pyc_lineage.src_lineno(bloc.origin)
dummy_prefix_insns = [{
'src_lineno': bloc_src_lineno,
'sir_lineno': bloc.origin.lineno,
'live': set([]),
'dummy': True
}]*bloc.preamble_size()
dummy_suffix_insns = [{
'src_lineno': bloc_src_lineno,
'sir_lineno': bloc.origin.lineno,
'live': set([]),
'dummy': True
}]*bloc.postamble_size()
d[bloc.name] = {
'insns': dummy_prefix_insns + real_insns + dummy_suffix_insns,
'src_lineno': bloc_src_lineno,
'sir_lineno': bloc.origin.lineno,
'mem_map': bloc.symtbl.mem_map
}
return d
def visit_Assign(self, node):
self.log("Assign(%d): %s" % (pyc_lineage.src_lineno(node), ast.dump(node) ))
(name, name_sir_list) = pyc_vis.visit(self, node.value)
if isinstance(node.targets[0], ast.Name):
target = node.targets[0]
target_sir_list = []
else:
(target, target_sir_list) = pyc_vis.visit(self, node.targets[0])
sir_list = name_sir_list + target_sir_list
sir_list.append(self.make_assign(
target,
name
))
return (None, sir_list)
def default_ast(self, node, *args, **kwargs):
val = "%s():%d" % (node.__class__.__name__, pyc_lineage.src_lineno(node) )
print >>self.io, self.format(self.depth, kwargs.get("field", ""), val)
def lineno(self, node): if not self.src_line_comments: return self.lineno_str(node.lineno) else: return self.src_lineno_str(node.lineno, pyc_lineage.src_lineno(node) )
