def consider_constant(self, TYPE, value):
if value is not lltype.top_container(value):
return
if isinstance(TYPE, (lltype.GcStruct, lltype.GcArray)):
p = value._as_ptr()
if not self.gcheaderbuilder.get_header(p):
hdr = self.gcheaderbuilder.new_header(p)
hdr.refcount = sys.maxint // 2
hdr.hash = lltype.identityhash_nocache(p)
def consider_constant(self, TYPE, value):
if value is not lltype.top_container(value):
return
if isinstance(TYPE, (lltype.GcStruct, lltype.GcArray)):
p = value._as_ptr()
if not self.gcheaderbuilder.get_header(p):
hdr = self.gcheaderbuilder.new_header(p)
hdr.refcount = sys.maxint // 2
hdr.hash = lltype.identityhash_nocache(p)
def gcheader_initdata(self, obj):
hdr = lltype.malloc(self.HDR, immortal=True)
hdr.hash = lltype.identityhash_nocache(obj._as_ptr())
return hdr._obj
def common_gcheader_initdata(self, defnode):
if defnode.db.gctransformer is not None:
hdr = lltype.malloc(defnode.db.gctransformer.HDR, immortal=True)
hdr.hash = lltype.identityhash_nocache(defnode.obj._as_ptr())
return hdr._obj
return None
def common_gcheader_initdata(self, defnode):
if defnode.db.gctransformer is not None:
hdr = lltype.malloc(defnode.db.gctransformer.HDR, immortal=True)
hdr.hash = lltype.identityhash_nocache(defnode.obj._as_ptr())
return hdr._obj
return None
def gcheader_initdata(self, obj):
hdr = lltype.malloc(self.HDR, immortal=True)
hdr.hash = lltype.identityhash_nocache(obj._as_ptr())
return hdr._obj
