def setup():
rgc.register_custom_trace_hook(S, lambda_customtrace)
tx = lltype.malloc(T)
tx.z = 4243
s1 = lltype.malloc(S)
s1.x = llmemory.cast_ptr_to_adr(tx)
return s1
def setup():
rgc.register_custom_trace_hook(S, lambda_customtrace)
tx = lltype.malloc(T)
tx.z = 4243
s1 = lltype.malloc(S)
s1.x = llmemory.cast_ptr_to_adr(tx)
return s1
def new(thrd, callback, arg):
rgc.register_custom_trace_hook(STACKLET, lambda_customtrace)
result_stacklet = alloc_stacklet()
gcrootfinder.fresh_stacklet = alloc_stacklet()
gcrootfinder.runfn = callback
thread_handle = thrd._thrd
h = _new(thread_handle, arg)
return attach_handle_on_stacklet(result_stacklet, h)
def new(thrd, callback, arg):
rgc.register_custom_trace_hook(STACKLET, lambda_customtrace)
result_stacklet = alloc_stacklet()
gcrootfinder.fresh_stacklet = alloc_stacklet()
gcrootfinder.runfn = callback
thread_handle = thrd._thrd
h = _new(thread_handle, arg)
return attach_handle_on_stacklet(result_stacklet, h)
def set(value):
assert isinstance(value, Cls) or value is None
if we_are_translated():
from rpython.rtyper.annlowlevel import cast_instance_to_gcref
gcref = cast_instance_to_gcref(value)
value = lltype.cast_ptr_to_int(gcref)
setraw(value)
rgc.register_custom_trace_hook(TRACETLREF, _lambda_trace_tlref)
rgc.ll_writebarrier(_tracetlref_obj)
else:
self.local.value = value
def set(value):
assert isinstance(value, Cls) or value is None
if we_are_translated():
from rpython.rtyper.annlowlevel import cast_instance_to_base_ptr
ptr = cast_instance_to_base_ptr(value)
_threadlocalref_seeme(self)
llop.threadlocalref_store(lltype.Void, offset, ptr)
rgc.register_custom_trace_hook(TRACETLREF, _lambda_trace_tlref)
rgc.ll_writebarrier(_tracetlref_obj)
else:
self.local.value = value
def make_framework_tracer(array_base_addr, gcrefs):
# careful about the order here: the allocation of the GCREFTRACER
# can trigger a GC. So we must write the gcrefs into the raw
# array only afterwards...
rgc.register_custom_trace_hook(GCREFTRACER, lambda_gcrefs_trace)
length = len(gcrefs)
tr = lltype.malloc(GCREFTRACER)
# --no GC from here--
tr.array_base_addr = array_base_addr
tr.array_length = length
i = 0
while i < length:
p = rffi.cast(rffi.SIGNEDP, array_base_addr + i * WORD)
p[0] = rffi.cast(lltype.Signed, gcrefs[i])
i += 1
llop.gc_writebarrier(lltype.Void, tr)
# --no GC until here--
return tr
def make_framework_tracer(array_base_addr, gcrefs):
# careful about the order here: the allocation of the GCREFTRACER
# can trigger a GC. So we must write the gcrefs into the raw
# array only afterwards...
rgc.register_custom_trace_hook(GCREFTRACER, lambda_gcrefs_trace)
length = len(gcrefs)
tr = lltype.malloc(GCREFTRACER)
# --no GC from here--
tr.array_base_addr = array_base_addr
tr.array_length = length
i = 0
while i < length:
p = rffi.cast(rffi.SIGNEDP, array_base_addr + i * WORD)
p[0] = rffi.cast(lltype.Signed, gcrefs[i])
i += 1
llop.gc_writebarrier(lltype.Void, tr)
# --no GC until here--
return tr
def new(self, thrd, callback, arg):
self.newthrd = thrd._thrd
self.runfn = callback
self.arg = arg
# make a fresh new clean SUSPSTACK
rgc.register_custom_trace_hook(SUSPSTACK, lambda_customtrace)
newsuspstack = lltype.malloc(SUSPSTACK)
newsuspstack.handle = _c.null_handle
self.suspstack = newsuspstack
# Invoke '_new_callback' by closing the stack
#
callback_pieces = llop.gc_detach_callback_pieces(llmemory.Address)
newsuspstack.callback_pieces = callback_pieces
#
h = pypy_asm_stackwalk2(llhelper(FUNCNOARG_P, _new_callback),
alternateanchor)
h = rffi.cast(_c.handle, h)
#
llop.gc_reattach_callback_pieces(lltype.Void, callback_pieces)
return self.get_result_suspstack(h)
def new(self, thrd, callback, arg):
self.newthrd = thrd._thrd
self.runfn = callback
self.arg = arg
# make a fresh new clean SUSPSTACK
rgc.register_custom_trace_hook(SUSPSTACK, lambda_customtrace)
newsuspstack = lltype.malloc(SUSPSTACK)
newsuspstack.handle = _c.null_handle
self.suspstack = newsuspstack
# Invoke '_new_callback' by closing the stack
#
callback_pieces = llop.gc_detach_callback_pieces(llmemory.Address)
newsuspstack.callback_pieces = callback_pieces
#
h = pypy_asm_stackwalk2(llhelper(FUNCNOARG_P, _new_callback),
alternateanchor)
h = rffi.cast(_c.handle, h)
#
llop.gc_reattach_callback_pieces(lltype.Void, callback_pieces)
return self.get_result_suspstack(h)
def f():
rgc.register_custom_trace_hook(TP, lambda_trace_func)
def entrypoint(argv):
lltype.malloc(S)
rgc.register_custom_trace_hook(S, lambda_trace_func)
return 0
def entrypoint(argv):
lltype.malloc(S)
rgc.register_custom_trace_hook(S, lambda_trace_func)
return 0
def _setup():
rgc.register_custom_trace_hook(OBJECTSTORE, lambda_customtrace)
def f():
rgc.register_custom_trace_hook(S, lambda_trace_hook)
s = lltype.malloc(S)
rgc.collect()
keepalive_until_here(s)
def jitframe_allocate(frame_info):
rgc.register_custom_trace_hook(JITFRAME, lambda_jitframe_trace)
frame = lltype.malloc(JITFRAME, frame_info.jfi_frame_depth)
frame.jf_frame_info = frame_info
return frame
def f():
rgc.register_custom_trace_hook(TP, lambda_trace_func)
def jitframe_allocate(frame_info):
rgc.register_custom_trace_hook(JITFRAME, lambda_jitframe_trace)
frame = lltype.malloc(JITFRAME, frame_info.jfi_frame_depth)
frame.jf_frame_info = frame_info
frame.jf_extra_stack_depth = 0
return frame
def f():
rgc.register_custom_trace_hook(S, lambda_trace_hook)
s = lltype.malloc(S)
rgc.collect()
keepalive_until_here(s)
def _setup():
rgc.register_custom_trace_hook(OBJECTSTORE, lambda_customtrace)
