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support uc_mem_map_ptr in Go and Python bindings

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This commit is contained in:
Ryan Hileman 2015-11-27 17:48:49 -08:00
parent 6d21ebabea
commit 18066b3578
2 changed files with 13 additions and 0 deletions
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5
bindings/go/unicorn/unicorn.go
View file

@ -28,6 +28,7 @@ func errReturn(err C.uc_err) error {
type Unicorn interface {
MemMap(addr, size uint64) error
MemMapProt(addr, size uint64, prot int) error
MemMapPtr(addr, size uint64, ptr unsafe.Pointer) error
MemUnmap(addr, size uint64) error
MemRead(addr, size uint64) ([]byte, error)
MemReadInto(dst []byte, addr uint64) error
@ -128,6 +129,10 @@ func (u *uc) MemMap(addr, size uint64) error {
return u.MemMapProt(addr, size, PROT_ALL)
}
func (u *uc) MemMapPtr(addr, size uint64, ptr unsafe.Pointer) error {
return errReturn(C.uc_mem_map_ptr(u.handle, C.uint64_t(addr), C.size_t(size), ptr))
}
func (u *uc) MemUnmap(addr, size uint64) error {
return errReturn(C.uc_mem_unmap(u.handle, C.uint64_t(addr), C.size_t(size)))
}

8
bindings/python/unicorn/unicorn.py
View file

@ -104,6 +104,7 @@ _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_map_ptr", ucerr, uc_engine, ctypes.c_uint64, ctypes.c_size_t, ctypes.c_void_p)
_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)
@ -241,6 +242,13 @@ class Uc(object):
raise UcError(status)
# map a range of memory from a raw host memory address
def mem_map_ptr(self, address, size, ptr):
status = _uc.uc_mem_map_ptr(self._uch, address, size, ptr)
if status != UC_ERR_OK:
raise UcError(status)
# unmap a range of memory
def mem_unmap(self, address, size):
status = _uc.uc_mem_unmap(self._uch, address, size)