def signature(self, func=None):
"""provides the signature of a given function,
or the entire signature string.
"""
if func is not None:
return cfg.signature(func.cfg)
return self.G.signature()
def __init__(self, f, data):
from amoco.cfg import signature
self.name = f.name
self.sig = signature(f.cfg)
self.blocks = f.cfg.order()
self.argsin = f.misc["func_in"]
self.argsout = f.misc["func_out"]
self.stksz = min([0] + [x.a.disp for x in f.misc["func_var"]])
self.vaddr = str(f.address)
self.bsize = sum([b.length for b in f.blocks], 0)
self.nbinst = sum([len(b.instr) for b in f.blocks], 0)
self.calls = " ".join(
filter(None, [x.name if hasattr(x, "cfg") else None for x in f.blocks])
)
self.xrefs = " ".join(
[str(x.data.support[1]) for x in f.cfg.sV[0].data.misc["callers"]]
)