def call_valuestack(self, w_func, nargs, frame):
from pypy.interpreter.function import Function, Method, is_builtin_code
if (not we_are_jitted() and frame.is_being_profiled and
is_builtin_code(w_func)):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# XXX start of hack for performance
if isinstance(w_func, Method):
w_inst = w_func.w_instance
if w_inst is not None:
w_func = w_func.w_function
# reuse callable stack place for w_inst
frame.settopvalue(w_inst, nargs)
nargs += 1
elif nargs > 0 and (
self.abstract_isinstance_w(frame.peekvalue(nargs-1), # :-(
w_func.w_class)):
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(nargs, frame)
# XXX end of hack for performance
args = frame.make_arguments(nargs)
return self.call_args(w_func, args)
def call_valuestack(self, w_func, nargs, frame):
from pypy.interpreter.function import Function, Method, is_builtin_code
if (not we_are_jitted() and frame.is_being_profiled
and is_builtin_code(w_func)):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# XXX start of hack for performance
if isinstance(w_func, Method):
w_inst = w_func.w_instance
if w_inst is not None:
w_func = w_func.w_function
# reuse callable stack place for w_inst
frame.settopvalue(w_inst, nargs)
nargs += 1
elif nargs > 0 and (self.abstract_isinstance_w(
frame.peekvalue(nargs - 1), # :-(
w_func.w_class)):
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(nargs, frame)
# XXX end of hack for performance
args = frame.make_arguments(nargs)
return self.call_args(w_func, args)
def call_function(f, oparg, w_star=None, w_starstar=None):
from pypy.rlib import rstack # for resume points
from pypy.interpreter.function import is_builtin_code
n_arguments = oparg & 0xff
n_keywords = (oparg>>8) & 0xff
keywords = None
if n_keywords:
keywords = f.popstrdictvalues(n_keywords)
arguments = f.popvalues(n_arguments)
args = Arguments(f.space, arguments, keywords, w_star, w_starstar)
w_function = f.popvalue()
if f.is_being_profiled and is_builtin_code(w_function):
w_result = f.space.call_args_and_c_profile(f, w_function, args)
else:
w_result = f.space.call_args(w_function, args)
rstack.resume_point("call_function", f, returns=w_result)
f.pushvalue(w_result)
def CALL_METHOD(f, oparg, *ignored):
# opargs contains the arg, and kwarg count, excluding the implicit 'self'
n_args = oparg & 0xff
n_kwargs = (oparg >> 8) & 0xff
w_self = f.peekvalue_maybe_none(n_args + (2 * n_kwargs))
n = n_args + (w_self is not None)
if not n_kwargs:
w_callable = f.peekvalue(n_args + (2 * n_kwargs) + 1)
try:
w_result = f.space.call_valuestack(w_callable,
n,
f,
methodcall=w_self is not None)
finally:
f.dropvalues(n_args + 2)
else:
keywords = [None] * n_kwargs
keywords_w = [None] * n_kwargs
while True:
n_kwargs -= 1
if n_kwargs < 0:
break
w_value = f.popvalue()
w_key = f.popvalue()
key = f.space.text_w(w_key)
keywords[n_kwargs] = key
keywords_w[n_kwargs] = w_value
arguments = f.popvalues(n) # includes w_self if it is not None
args = f.argument_factory(arguments,
keywords,
keywords_w,
None,
None,
methodcall=w_self is not None)
if w_self is None:
f.popvalue_maybe_none() # removes w_self, which is None
w_callable = f.popvalue()
if f.get_is_being_profiled() and function.is_builtin_code(w_callable):
w_result = f.space.call_args_and_c_profile(f, w_callable, args)
else:
w_result = f.space.call_args(w_callable, args)
f.pushvalue(w_result)
def CALL_METHOD(f, oparg, *ignored):
# opargs contains the arg, and kwarg count, excluding the implicit 'self'
n_args = oparg & 0xff
n_kwargs = (oparg >> 8) & 0xff
w_self = f.peekvalue(n_args + (2 * n_kwargs))
n = n_args + (w_self is not None)
if not n_kwargs:
w_callable = f.peekvalue(n_args + (2 * n_kwargs) + 1)
try:
w_result = f.space.call_valuestack(
w_callable, n, f, methodcall=w_self is not None)
finally:
f.dropvalues(n_args + 2)
else:
keywords = [None] * n_kwargs
keywords_w = [None] * n_kwargs
while True:
n_kwargs -= 1
if n_kwargs < 0:
break
w_value = f.popvalue()
w_key = f.popvalue()
key = f.space.str_w(w_key)
keywords[n_kwargs] = key
keywords_w[n_kwargs] = w_value
arguments = f.popvalues(n) # includes w_self if it is not None
args = f.argument_factory(
arguments, keywords, keywords_w, None, None,
methodcall=w_self is not None)
if w_self is None:
f.popvalue() # removes w_self, which is None
w_callable = f.popvalue()
if f.get_is_being_profiled() and function.is_builtin_code(w_callable):
w_result = f.space.call_args_and_c_profile(f, w_callable, args)
else:
w_result = f.space.call_args(w_callable, args)
f.pushvalue(w_result)