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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 { type Unicorn interface {
MemMap(addr, size uint64) error MemMap(addr, size uint64) error
MemMapProt(addr, size uint64, prot int) error MemMapProt(addr, size uint64, prot int) error
MemMapPtr(addr, size uint64, ptr unsafe.Pointer) error
MemUnmap(addr, size uint64) error MemUnmap(addr, size uint64) error
MemRead(addr, size uint64) ([]byte, error) MemRead(addr, size uint64) ([]byte, error)
MemReadInto(dst []byte, addr uint64) 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) 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 { func (u *uc) MemUnmap(addr, size uint64) error {
return errReturn(C.uc_mem_unmap(u.handle, C.uint64_t(addr), C.size_t(size))) 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_emu_stop", ucerr, uc_engine)
_setup_prototype(_uc, "uc_hook_del", ucerr, uc_engine, uc_hook_h) _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", 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_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) _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) 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 # unmap a range of memory
def mem_unmap(self, address, size): def mem_unmap(self, address, size):
status = _uc.uc_mem_unmap(self._uch, address, size) status = _uc.uc_mem_unmap(self._uch, address, size)