def specialize_call(self, hop):
ARGS = [r.lowleveltype for r in hop.args_r]
RESULT = hop.r_result.lowleveltype
if hop.rtyper.type_system.name == 'lltypesystem':
FUNCTYPE = lltype.FuncType(ARGS, RESULT)
funcptr = lltype.functionptr(FUNCTYPE, func.__name__,
_callable=func, _debugexc=True)
cfunc = hop.inputconst(lltype.Ptr(FUNCTYPE), funcptr)
else:
FUNCTYPE = ootype.StaticMethod(ARGS, RESULT)
sm = ootype._static_meth(FUNCTYPE, _name=func.__name__, _callable=func)
cfunc = hop.inputconst(FUNCTYPE, sm)
args_v = hop.inputargs(*hop.args_r)
return hop.genop('direct_call', [cfunc] + args_v, hop.r_result)
def specialize_call(self, hop):
ARGS = [r.lowleveltype for r in hop.args_r]
RESULT = hop.r_result.lowleveltype
if hop.rtyper.type_system.name == 'lltypesystem':
FUNCTYPE = lltype.FuncType(ARGS, RESULT)
funcptr = lltype.functionptr(FUNCTYPE,
func.__name__,
_callable=func,
_debugexc=True)
cfunc = hop.inputconst(lltype.Ptr(FUNCTYPE), funcptr)
else:
FUNCTYPE = ootype.StaticMethod(ARGS, RESULT)
sm = ootype._static_meth(FUNCTYPE,
_name=func.__name__,
_callable=func)
cfunc = hop.inputconst(FUNCTYPE, sm)
args_v = hop.inputargs(*hop.args_r)
return hop.genop('direct_call', [cfunc] + args_v, hop.r_result)
def _generalcast(T, value):
if lltype.typeOf(value) == T:
return value
elif isinstance(T, lltype.Ptr):
return lltype.cast_pointer(T, value)
elif T == llmemory.Address:
return llmemory.cast_ptr_to_adr(value)
elif isinstance(T, ootype.StaticMethod):
fn = value._obj
return ootype._static_meth(T, graph=fn.graph, _callable=fn._callable)
else:
T1 = lltype.typeOf(value)
if T1 is llmemory.Address:
value = llmemory.cast_adr_to_int(value)
elif isinstance(T1, lltype.Ptr):
value = lltype.cast_ptr_to_int(value)
else:
value = value
return lltype.cast_primitive(T, value)
def _generalcast(T, value):
if lltype.typeOf(value) == T:
return value
elif isinstance(T, lltype.Ptr):
return lltype.cast_pointer(T, value)
elif T == llmemory.Address:
return llmemory.cast_ptr_to_adr(value)
elif isinstance(T, ootype.StaticMethod):
fn = value._obj
return ootype._static_meth(T, graph=fn.graph, _callable=fn._callable)
else:
T1 = lltype.typeOf(value)
if T1 is llmemory.Address:
value = llmemory.cast_adr_to_int(value)
elif isinstance(T1, lltype.Ptr):
value = lltype.cast_ptr_to_int(value)
else:
value = value
return lltype.cast_primitive(T, value)
