def test_pred(self):
addr = 0xc32628
addr = 0xc32060
_record = api.get_record_at_address(self.memory_handler, addr)
self.assertEqual(_record.address, addr)
#self.assertEqual(len(_record.get_fields()), 3)
print _record.to_string()
pred = api.get_record_predecessors(self.memory_handler, _record)
print 'pred', pred
for p in pred:
print p.to_string()
pass
def test_pred(self):
addr = 0xc32628
addr = 0xc32060
_record = api.get_record_at_address(self.memory_handler, addr)
self.assertEqual(_record.address, addr)
#self.assertEqual(len(_record.get_fields()), 3)
print _record.to_string()
pred = api.get_record_predecessors(self.memory_handler, _record)
print 'pred', pred
for p in pred:
print p.to_string()
pass
def test_pred(self):
addr = 0xc32628
addr = 0xc32060
process_context = self.memory_handler.get_reverse_context()
heap_context = process_context.get_context_for_address(addr)
# ordered allocation
allocs = heap_context.list_allocations_addresses()
self.assertEqual(allocs[0], 0xc30688)
_record = api.get_record_at_address(self.memory_handler, addr)
self.assertEqual(_record.address, addr)
#self.assertEqual(len(_record.get_fields()), 3)
print(_record.to_string())
# FIXME - process must be reversed. Graph must be generated.
pred = api.get_record_predecessors(self.memory_handler, _record)
print('pred', pred)
for p in pred:
print(p.to_string())
pass
def test_pred(self):
addr = 0xc32628
addr = 0xc32060
process_context = self.memory_handler.get_reverse_context()
heap_context = process_context.get_context_for_address(addr)
# ordered allocation
allocs = heap_context.list_allocations_addresses()
self.assertEqual(allocs[0], 0xc30688)
_record = api.get_record_at_address(self.memory_handler, addr)
self.assertEqual(_record.address, addr)
#self.assertEqual(len(_record.get_fields()), 3)
print _record.to_string()
# FIXME - process must be reversed. Graph must be generated.
pred = api.get_record_predecessors(self.memory_handler, _record)
print 'pred', pred
for p in pred:
print p.to_string()
pass
def show_predecessors_cmdline(args):
"""
Show the predecessors that point to a record at a particular address.
:param opt:
:return:
"""
memory_handler = cli.get_memory_handler(args)
process_context = memory_handler.get_reverse_context()
ctx = process_context.get_context_for_address(args.address)
try:
child_record = ctx.get_record_at_address(args.address)
except ValueError as e:
print None
return
records = api.get_record_predecessors(memory_handler, child_record)
if len(records) == 0:
print None
else:
for p_record in records:
print '#0x%x\n%s\n' % (p_record.address, p_record.to_string())
return
