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Merge pull request #226 from mrphrazer/python_mem_api

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Python bindings mem_protect and mem_unmap
This commit is contained in:
Nguyen Anh Quynh 2015-10-28 12:37:13 +08:00
parent b66a323b19 94012558fb
commit e1f7f47096
1 changed files with 16 additions and 0 deletions
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16
bindings/python/unicorn/unicorn.py
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@ -104,6 +104,8 @@ _setup_prototype(_uc, "uc_emu_start", ucerr, uc_engine, ctypes.c_uint64, ctypes.
_setup_prototype(_uc, "uc_emu_stop", ucerr, uc_engine)
_setup_prototype(_uc, "uc_hook_del", ucerr, uc_engine, uc_hook_h)
_setup_prototype(_uc, "uc_mem_map", ucerr, uc_engine, ctypes.c_uint64, ctypes.c_size_t, ctypes.c_uint32)
_setup_prototype(_uc, "uc_mem_unmap", ucerr, uc_engine, ctypes.c_uint64, ctypes.c_size_t)
_setup_prototype(_uc, "uc_mem_protect", ucerr, uc_engine, ctypes.c_uint64, ctypes.c_size_t, ctypes.c_uint32)
# uc_hook_add is special due to variable number of arguments
_uc.uc_hook_add = getattr(_uc, "uc_hook_add")
@ -239,6 +241,20 @@ class Uc(object):
raise UcError(status)
# unmap a range of memory
def mem_unmap(self, address, size):
status = _uc.uc_mem_unmap(self._uch, address, size)
if status != UC_ERR_OK:
raise UcError(status)
# protect a range of memory
def mem_protect(self, address, size, perms=UC_PROT_ALL):
status = _uc.uc_mem_protect(self._uch, address, size, perms)
if status != UC_ERR_OK:
raise UcError(status)
def _hookcode_cb(self, handle, address, size, user_data):
# call user's callback with self object
(cb, data) = self._callbacks[user_data]