def make_mappings(self):
"""Connect the debugguer to the process and gets the memory mappings
metadata."""
self.dbg = dbg.get_debugger(self._pid)
self._memory_handler = make_process_memory_handler(self.dbg.get_process())
log.debug('Memory Mappings read. Dropping ptrace on pid.')
return
def make_mappings(self):
"""Connect the debugguer to the process and gets the memory mappings
metadata."""
self.dbg = dbg.get_debugger(self._pid)
self._memory_handler = make_process_memory_handler(self.dbg.get_process())
log.debug('Memory Mappings read. Dropping ptrace on pid.')
return
def make_local_process_memory_handler(pid, use_mmap=True):
if not isinstance(pid, (int, long)):
raise TypeError('PID should be a number')
from haystack.mappings import process
my_debugger = get_debugger(pid)
_memory_handler = process.make_process_memory_handler(my_debugger.get_process())
t0 = time.time()
for m in _memory_handler:
if use_mmap:
# force to mmap the memory in local space
m.mmap()
log.debug('mmap() size:%d', len(m.mmap()))
if use_mmap:
# mmap done, we can release process...
my_debugger.get_process().resume()
log.info('MemoryHandler mmaped, process released after %02.02f secs', time.time() - t0)
return _memory_handler
def make_local_process_memory_handler(pid, use_mmap=True):
if not isinstance(pid, (int, long)):
raise TypeError('PID should be a number')
from haystack.mappings import process
my_debugger = get_debugger(pid)
_memory_handler = process.make_process_memory_handler(
my_debugger.get_process())
t0 = time.time()
for m in _memory_handler:
if use_mmap:
# force to mmap the memory in local space
m.mmap()
log.debug('mmap() size:%d', len(m.mmap()))
if use_mmap:
# mmap done, we can release process...
my_debugger.get_process().resume()
log.info('MemoryHandler mmaped, process released after %02.02f secs',
time.time() - t0)
return _memory_handler
def getMappings():
me = Dummy()
me.pid = os.getpid()
return make_process_memory_handler(me)
