def wrap_constructor(func, engine, py_module, rettype):
from bitey.bind import map_llvm_to_ctypes
args = func.type.pointee.args
ret_type = func.type.pointee.return_type
ret_ctype = map_llvm_to_ctypes(ret_type, py_module)
args_ctypes = [map_llvm_to_ctypes(arg, py_module) for arg in args]
functype = ctypes.CFUNCTYPE(rettype, *args_ctypes)
addr = engine.get_pointer_to_function(func)
return functype(addr)
def wrap_constructor(func, engine, py_module ,rettype):
from bitey.bind import map_llvm_to_ctypes
args = func.type.pointee.args
ret_type = func.type.pointee.return_type
ret_ctype = map_llvm_to_ctypes(ret_type, py_module)
args_ctypes = [map_llvm_to_ctypes(arg, py_module) for arg in args]
functype = ctypes.CFUNCTYPE(rettype, *args_ctypes)
addr = engine.get_pointer_to_function(func)
return functype(addr)
def debug_ctypes(mod, spine, constructors, rettype=None):
from bitey.bind import map_llvm_to_ctypes
from imp import new_module
engine = ExecutionEngine.new(mod)
py = new_module('')
if not rettype:
map_llvm_to_ctypes(spine, py)
rettype = py.maybe
else:
rettype = rettype
return [wrap_constructor(c, engine, py, rettype) for c in constructors]
def debug_ctypes(mod, spine, constructors, rettype=None):
from bitey.bind import map_llvm_to_ctypes
from imp import new_module
engine = ExecutionEngine.new(mod)
py = new_module('')
if not rettype:
map_llvm_to_ctypes(spine, py)
rettype = py.maybe
else:
rettype = rettype
return [wrap_constructor(c, engine, py, rettype) for c in constructors]
