Author: Manuel Jacob <m...@manueljacob.de>
Branch: py3k
Changeset: r82515:299018381016
Date: 2016-02-25 16:38 +0100
http://bitbucket.org/pypy/pypy/changeset/299018381016/

Log:    hg merge default

diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -41,29 +41,29 @@
   Amaury Forgeot d'Arc
   Antonio Cuni
   Samuele Pedroni
+  Matti Picus
   Alex Gaynor
   Brian Kearns
-  Matti Picus
   Philip Jenvey
   Michael Hudson
+  Ronan Lamy
   David Schneider
+  Manuel Jacob
   Holger Krekel
   Christian Tismer
   Hakan Ardo
-  Manuel Jacob
-  Ronan Lamy
   Benjamin Peterson
+  Richard Plangger
   Anders Chrigstrom
   Eric van Riet Paap
   Wim Lavrijsen
-  Richard Plangger
   Richard Emslie
   Alexander Schremmer
   Dan Villiom Podlaski Christiansen
+  Remi Meier
   Lukas Diekmann
   Sven Hager
   Anders Lehmann
-  Remi Meier
   Aurelien Campeas
   Niklaus Haldimann
   Camillo Bruni
@@ -72,8 +72,8 @@
   Romain Guillebert
   Leonardo Santagada
   Seo Sanghyeon
+  Ronny Pfannschmidt
   Justin Peel
-  Ronny Pfannschmidt
   David Edelsohn
   Anders Hammarquist
   Jakub Gustak
@@ -95,6 +95,7 @@
   Tyler Wade
   Michael Foord
   Stephan Diehl
+  Vincent Legoll
   Stefan Schwarzer
   Valentino Volonghi
   Tomek Meka
@@ -105,9 +106,9 @@
   Jean-Paul Calderone
   Timo Paulssen
   Squeaky
+  Marius Gedminas
   Alexandre Fayolle
   Simon Burton
-  Marius Gedminas
   Martin Matusiak
   Konstantin Lopuhin
   Wenzhu Man
@@ -116,16 +117,20 @@
   Ivan Sichmann Freitas
   Greg Price
   Dario Bertini
+  Stefano Rivera
   Mark Pearse
   Simon Cross
   Andreas St&#252;hrk
-  Stefano Rivera
+  Edd Barrett
   Jean-Philippe St. Pierre
   Guido van Rossum
   Pavel Vinogradov
+  Jeremy Thurgood
   Pawe&#322; Piotr Przeradowski
+  Spenser Bauman
   Paul deGrandis
   Ilya Osadchiy
+  marky1991
   Tobias Oberstein
   Adrian Kuhn
   Boris Feigin
@@ -134,14 +139,12 @@
   Georg Brandl
   Bert Freudenberg
   Stian Andreassen
-  Edd Barrett
+  Tobias Pape
   Wanja Saatkamp
   Gerald Klix
   Mike Blume
-  Tobias Pape
   Oscar Nierstrasz
   Stefan H. Muller
-  Jeremy Thurgood
   Rami Chowdhury
   Eugene Oden
   Henry Mason
@@ -153,6 +156,8 @@
   Lukas Renggli
   Guenter Jantzen
   Ned Batchelder
+  Tim Felgentreff
+  Anton Gulenko
   Amit Regmi
   Ben Young
   Nicolas Chauvat
@@ -162,12 +167,12 @@
   Nicholas Riley
   Jason Chu
   Igor Trindade Oliveira
-  Tim Felgentreff
+  Yichao Yu
   Rocco Moretti
   Gintautas Miliauskas
   Michael Twomey
   Lucian Branescu Mihaila
-  Yichao Yu
+  Devin Jeanpierre
   Gabriel Lavoie
   Olivier Dormond
   Jared Grubb
@@ -191,33 +196,33 @@
   Stanislaw Halik
   Mikael Sch&#246;nenberg
   Berkin Ilbeyi
-  Elmo M?ntynen
+  Elmo M&#228;ntynen
+  Faye Zhao
   Jonathan David Riehl
   Anders Qvist
   Corbin Simpson
   Chirag Jadwani
   Beatrice During
   Alex Perry
-  Vincent Legoll
+  Vaibhav Sood
   Alan McIntyre
-  Spenser Bauman
+  William Leslie
   Alexander Sedov
   Attila Gobi
+  Jasper.Schulz
   Christopher Pope
-  Devin Jeanpierre
-  Vaibhav Sood
   Christian Tismer 
   Marc Abramowitz
   Dan Stromberg
   Arjun Naik
   Valentina Mukhamedzhanova
   Stefano Parmesan
+  Mark Young
   Alexis Daboville
   Jens-Uwe Mager
   Carl Meyer
   Karl Ramm
   Pieter Zieschang
-  Anton Gulenko
   Gabriel
   Lukas Vacek
   Andrew Dalke
@@ -225,6 +230,7 @@
   Jakub Stasiak
   Nathan Taylor
   Vladimir Kryachko
+  Omer Katz
   Jacek Generowicz
   Alejandro J. Cura
   Jacob Oscarson
@@ -239,6 +245,7 @@
   Lars Wassermann
   Philipp Rustemeuer
   Henrik Vendelbo
+  Richard Lancaster
   Dan Buch
   Miguel de Val Borro
   Artur Lisiecki
@@ -250,18 +257,18 @@
   Tomo Cocoa
   Kim Jin Su
   Toni Mattis
+  Amber Brown
   Lucas Stadler
   Julian Berman
   Markus Holtermann
   roberto@goyle
   Yury V. Zaytsev
   Anna Katrina Dominguez
-  William Leslie
   Bobby Impollonia
-  Faye Zhao
   t...@eistee.fritz.box
   Andrew Thompson
   Yusei Tahara
+  Aaron Tubbs
   Ben Darnell
   Roberto De Ioris
   Juan Francisco Cantero Hurtado
@@ -273,6 +280,7 @@
   Christopher Armstrong
   Michael Hudson-Doyle
   Anders Sigfridsson
+  Nikolay Zinov
   Yasir Suhail
   Jason Michalski
   rafalgalczyn...@gmail.com
@@ -282,6 +290,7 @@
   Gustavo Niemeyer
   Stephan Busemann
   Rafa&#322; Ga&#322;czy&#324;ski
+  Matt Bogosian
   Christian Muirhead
   Berker Peksag
   James Lan
@@ -316,9 +325,9 @@
   Stefan Marr
   jiaaro
   Mads Kiilerich
-  Richard Lancaster
   opassembler.py
   Antony Lee
+  Jason Madden
   Yaroslav Fedevych
   Jim Hunziker
   Markus Unterwaditzer
@@ -327,6 +336,7 @@
   squeaky
   Zearin
   soareschen
+  Jonas Pfannschmidt
   Kurt Griffiths
   Mike Bayer
   Matthew Miller
diff --git a/pypy/config/pypyoption.py b/pypy/config/pypyoption.py
--- a/pypy/config/pypyoption.py
+++ b/pypy/config/pypyoption.py
@@ -172,9 +172,6 @@
                cmdline="--translationmodules",
                suggests=[("objspace.allworkingmodules", False)]),
 
-    BoolOption("usepycfiles", "Write and read pyc files when importing",
-               default=True),
-
     StrOption("soabi",
               "Tag to differentiate extension modules built for different 
Python interpreters",
               cmdline="--soabi",
diff --git a/pypy/doc/how-to-release.rst b/pypy/doc/how-to-release.rst
--- a/pypy/doc/how-to-release.rst
+++ b/pypy/doc/how-to-release.rst
@@ -1,5 +1,20 @@
-Making a PyPy Release
-=====================
+The PyPy Release Process
+========================
+
+Release Policy
+++++++++++++++
+
+We try to create a stable release a few times a year. These are released on
+a branch named like release-2.x or release-4.x, and each release is tagged,
+for instance release-4.0.1. 
+
+After release, inevitably there are bug fixes. It is the responsibility of
+the commiter who fixes a bug to make sure this fix is on the release branch,
+so that we can then create a tagged bug-fix release, which will hopefully
+happen more often than stable releases.
+
+How to Create a PyPy Release
+++++++++++++++++++++++++++++
 
 Overview
 --------
diff --git a/pypy/doc/tool/makecontributor.py b/pypy/doc/tool/makecontributor.py
--- a/pypy/doc/tool/makecontributor.py
+++ b/pypy/doc/tool/makecontributor.py
@@ -72,6 +72,7 @@
     'Anton Gulenko':['anton gulenko', 'anton_gulenko'],
     'Richard Lancaster':['richardlancaster'],
     'William Leslie':['William ML Leslie'],
+    'Spenser Bauman':['Spenser Andrew Bauman'],
     }
 
 alias_map = {}
diff --git a/pypy/goal/targetpypystandalone.py 
b/pypy/goal/targetpypystandalone.py
--- a/pypy/goal/targetpypystandalone.py
+++ b/pypy/goal/targetpypystandalone.py
@@ -282,9 +282,6 @@
         elif config.objspace.usemodules.pypyjit:
             config.translation.jit = True
 
-        if config.translation.sandbox:
-            config.objspace.usepycfiles = False
-
         config.translating = True
 
         import translate
diff --git a/pypy/module/imp/importing.py b/pypy/module/imp/importing.py
--- a/pypy/module/imp/importing.py
+++ b/pypy/module/imp/importing.py
@@ -76,13 +76,6 @@
         if file_exists(pyfile):
             return PY_SOURCE, ".pyw", "U"
 
-    # The .py file does not exist, check the .pyc file
-    if space.config.objspace.usepycfiles:
-        pycfile = filepart + ".pyc"
-        if file_exists(pycfile):
-            # existing .pyc file
-            return PY_COMPILED, ".pyc", "rb"
-
     if has_so_extension(space):
         so_extension = get_so_extension(space)
         pydfile = filepart + so_extension
@@ -978,17 +971,11 @@
     """
     w = space.wrap
 
-    if space.config.objspace.usepycfiles:
-        src_stat = os.fstat(fd)
-        cpathname = make_compiled_pathname(pathname)
-        mtime = int(src_stat[stat.ST_MTIME])
-        mode = src_stat[stat.ST_MODE]
-        stream = check_compiled_module(space, cpathname, mtime)
-    else:
-        cpathname = None
-        mtime = 0
-        mode = 0
-        stream = None
+    src_stat = os.fstat(fd)
+    cpathname = make_compiled_pathname(pathname)
+    mtime = int(src_stat[stat.ST_MTIME])
+    mode = src_stat[stat.ST_MODE]
+    stream = check_compiled_module(space, cpathname, mtime)
 
     if stream:
         # existing and up-to-date .pyc file
@@ -1002,7 +989,7 @@
     else:
         code_w = parse_source_module(space, pathname, source)
 
-        if space.config.objspace.usepycfiles and write_pyc:
+        if write_pyc:
             if not space.is_true(space.sys.get('dont_write_bytecode')):
                 write_compiled_module(space, code_w, cpathname, mode, mtime)
 
diff --git a/pypy/module/imp/test/test_import.py 
b/pypy/module/imp/test/test_import.py
--- a/pypy/module/imp/test/test_import.py
+++ b/pypy/module/imp/test/test_import.py
@@ -104,6 +104,10 @@
         'a=5\nb=6\rc="""hello\r\nworld"""\r', mode='wb')
     p.join('mod.py').write(
         'a=15\nb=16\rc="""foo\r\nbar"""\r', mode='wb')
+    setuppkg("test_bytecode",
+             a = '',
+             b = '',
+             c = '')
     p = setuppkg("encoded",
              # actually a line 2, setuppkg() sets up a line1
              line2 = "# encoding: iso-8859-1\n",
@@ -159,7 +163,7 @@
                 stream.try_to_find_file_descriptor())
         finally:
             stream.close()
-        if space.config.objspace.usepycfiles:
+        if not space.config.translation.sandbox:
             # also create a lone .pyc file
             p.join('lone.pyc').write(p.join(pycname).read(mode='rb'),
                                      mode='wb')
@@ -190,6 +194,9 @@
     """)
 
 def _teardown(space, w_saved_modules):
+    p = udir.join('impsubdir')
+    if p.check():
+        p.remove()
     space.appexec([w_saved_modules], """
         (path_and_modules):
             saved_path, saved_modules = path_and_modules
@@ -1501,13 +1508,55 @@
         assert isinstance(importer, zipimport.zipimporter)
 
 
-class AppTestNoPycFile(object):
+class AppTestWriteBytecode(object):
     spaceconfig = {
-        "objspace.usepycfiles": False,
+        "translation.sandbox": False
     }
+
     def setup_class(cls):
-        usepycfiles = cls.spaceconfig['objspace.usepycfiles']
-        cls.w_usepycfiles = cls.space.wrap(usepycfiles)
+        cls.saved_modules = _setup(cls)
+        sandbox = cls.spaceconfig['translation.sandbox']
+        cls.w_sandbox = cls.space.wrap(sandbox)
+
+    def teardown_class(cls):
+        _teardown(cls.space, cls.saved_modules)
+        cls.space.appexec([], """
+            ():
+                import sys
+                sys.dont_write_bytecode = False
+        """)
+
+    def test_default(self):
+        import os.path
+        from test_bytecode import a
+        assert a.__file__.endswith('a.py')
+        assert os.path.exists(a.__cached__) == (not self.sandbox)
+
+    def test_write_bytecode(self):
+        import os.path
+        import sys
+        sys.dont_write_bytecode = False
+        from test_bytecode import b
+        assert b.__file__.endswith('b.py')
+        assert os.path.exists(b.__cached__)
+
+    def test_dont_write_bytecode(self):
+        import os.path
+        import sys
+        sys.dont_write_bytecode = True
+        from test_bytecode import c
+        assert c.__file__.endswith('c.py')
+        assert not os.path.exists(c.__cached__)
+
+
+class AppTestWriteBytecodeSandbox(AppTestWriteBytecode):
+    spaceconfig = {
+        "translation.sandbox": True
+    }
+
+
+class AppTestNoLonePycFile(object):
+    def setup_class(cls):
         cls.saved_modules = _setup(cls)
 
     def teardown_class(cls):
@@ -1519,15 +1568,10 @@
         try:
             from compiled import lone
         except ImportError:
-            assert not self.usepycfiles
+            pass
         else:
             assert lone.__cached__.endswith('.pyc')
 
-class AppTestNoLonePycFile(AppTestNoPycFile):
-    spaceconfig = {
-        "objspace.usepycfiles": True,
-    }
-
 
 class AppTestMultithreadedImp(object):
     spaceconfig = dict(usemodules=['thread', 'time'])
diff --git a/pypy/module/sys/__init__.py b/pypy/module/sys/__init__.py
--- a/pypy/module/sys/__init__.py
+++ b/pypy/module/sys/__init__.py
@@ -70,7 +70,7 @@
         'meta_path'             : 'space.wrap([])',
         'path_hooks'            : 'space.wrap([])',
         'path_importer_cache'   : 'space.wrap({})',
-        'dont_write_bytecode'   : 'space.w_False',
+        'dont_write_bytecode'   : 
'space.wrap(space.config.translation.sandbox)',
 
         'getdefaultencoding'    : 'interp_encoding.getdefaultencoding',
         'getfilesystemencoding' : 'interp_encoding.getfilesystemencoding',
diff --git a/pypy/module/sys/app.py b/pypy/module/sys/app.py
--- a/pypy/module/sys/app.py
+++ b/pypy/module/sys/app.py
@@ -69,11 +69,11 @@
     return None
 
 copyright_str = """
-Copyright 2003-2014 PyPy development team.
+Copyright 2003-2016 PyPy development team.
 All Rights Reserved.
 For further information, see <http://pypy.org>
 
-Portions Copyright (c) 2001-2014 Python Software Foundation.
+Portions Copyright (c) 2001-2016 Python Software Foundation.
 All Rights Reserved.
 
 Portions Copyright (c) 2000 BeOpen.com.
diff --git a/pypy/objspace/std/tupleobject.py b/pypy/objspace/std/tupleobject.py
--- a/pypy/objspace/std/tupleobject.py
+++ b/pypy/objspace/std/tupleobject.py
@@ -30,6 +30,11 @@
 contains_jmp = jit.JitDriver(greens = ['tp'], reds = 'auto',
                              name = 'tuple.contains')
 
+hash_driver = jit.JitDriver(
+    name='tuple.hash',
+    greens=['w_type'],
+    reds='auto')
+
 class W_AbstractTupleObject(W_Root):
     __slots__ = ()
 
@@ -258,8 +263,14 @@
     def length(self):
         return len(self.wrappeditems)
 
-    @jit.look_inside_iff(lambda self, _1: _unroll_condition(self))
     def descr_hash(self, space):
+        if _unroll_condition(self):
+            return self._descr_hash_unroll(space)
+        else:
+            return self._descr_hash_jitdriver(space)
+
+    @jit.unroll_safe
+    def _descr_hash_unroll(self, space):
         mult = 1000003
         x = 0x345678
         z = len(self.wrappeditems)
@@ -271,6 +282,20 @@
         x += 97531
         return space.wrap(intmask(x))
 
+    def _descr_hash_jitdriver(self, space):
+        mult = 1000003
+        x = 0x345678
+        z = len(self.wrappeditems)
+        w_type = space.type(self.wrappeditems[0])
+        for w_item in self.wrappeditems:
+            hash_driver.jit_merge_point(w_type=w_type)
+            y = space.hash_w(w_item)
+            x = (x ^ y) * mult
+            z -= 1
+            mult += 82520 + z + z
+        x += 97531
+        return space.wrap(intmask(x))
+
     def descr_eq(self, space, w_other):
         if not isinstance(w_other, W_AbstractTupleObject):
             return space.w_NotImplemented
diff --git a/pypy/tool/test/test_tab.py b/pypy/tool/test/test_tab.py
--- a/pypy/tool/test/test_tab.py
+++ b/pypy/tool/test/test_tab.py
@@ -6,7 +6,7 @@
 from pypy.conftest import pypydir
 
 ROOT = os.path.abspath(os.path.join(pypydir, '..'))
-EXCLUDE = {}
+EXCLUDE = {'/virt_test/lib/python2.7/site-packages/setuptools'}
 
 
 def test_no_tabs():
diff --git a/rpython/jit/codewriter/jtransform.py 
b/rpython/jit/codewriter/jtransform.py
--- a/rpython/jit/codewriter/jtransform.py
+++ b/rpython/jit/codewriter/jtransform.py
@@ -2042,6 +2042,11 @@
         self.vable_flags[op.args[0]] = op.args[2].value
         return []
 
+    def rewrite_op_jit_enter_portal_frame(self, op):
+        return [op]
+    def rewrite_op_jit_leave_portal_frame(self, op):
+        return [op]
+
     # ---------
     # ll_math.sqrt_nonneg()
 
diff --git a/rpython/jit/metainterp/blackhole.py 
b/rpython/jit/metainterp/blackhole.py
--- a/rpython/jit/metainterp/blackhole.py
+++ b/rpython/jit/metainterp/blackhole.py
@@ -944,6 +944,14 @@
         pass
 
     @arguments("i")
+    def bhimpl_jit_enter_portal_frame(x):
+        pass
+
+    @arguments()
+    def bhimpl_jit_leave_portal_frame():
+        pass
+
+    @arguments("i")
     def bhimpl_int_assert_green(x):
         pass
     @arguments("r")
diff --git a/rpython/jit/metainterp/pyjitpl.py 
b/rpython/jit/metainterp/pyjitpl.py
--- a/rpython/jit/metainterp/pyjitpl.py
+++ b/rpython/jit/metainterp/pyjitpl.py
@@ -1358,6 +1358,17 @@
         self.metainterp.attach_debug_info(op)
 
     @arguments("box")
+    def opimpl_jit_enter_portal_frame(self, uniqueidbox):
+        unique_id = uniqueidbox.getint()
+        jd_no = self.metainterp.jitdriver_sd.mainjitcode.index # fish
+        self.metainterp.enter_portal_frame(jd_no, unique_id)
+
+    @arguments()
+    def opimpl_jit_leave_portal_frame(self):
+        jd_no = self.metainterp.jitdriver_sd.mainjitcode.index # fish
+        self.metainterp.leave_portal_frame(jd_no)
+
+    @arguments("box")
     def _opimpl_assert_green(self, box):
         if not isinstance(box, Const):
             msg = "assert_green failed at %s:%d" % (
diff --git a/rpython/jit/metainterp/test/test_jitdriver.py 
b/rpython/jit/metainterp/test/test_jitdriver.py
--- a/rpython/jit/metainterp/test/test_jitdriver.py
+++ b/rpython/jit/metainterp/test/test_jitdriver.py
@@ -213,6 +213,21 @@
             if op.getopname() == 'enter_portal_frame':
                 assert op.getarg(0).getint() == 0
                 assert op.getarg(1).getint() == 1
-                
+
+    def test_manual_leave_enter_portal_frame(self):
+        from rpython.rlib import jit
+        driver = JitDriver(greens=[], reds='auto', is_recursive=True)
+
+        def f(arg):
+            i = 0
+            while i < 100:
+                driver.jit_merge_point()
+                jit.enter_portal_frame(42)
+                jit.leave_portal_frame()
+                i += 1
+
+        self.meta_interp(f, [0])
+        self.check_resops(enter_portal_frame=1, leave_portal_frame=1)
+
 class TestLLtype(MultipleJitDriversTests, LLJitMixin):
     pass
diff --git a/rpython/rlib/jit.py b/rpython/rlib/jit.py
--- a/rpython/rlib/jit.py
+++ b/rpython/rlib/jit.py
@@ -284,7 +284,7 @@
 def loop_unrolling_heuristic(lst, size, cutoff=2):
     """ In which cases iterating over items of lst can be unrolled
     """
-    return isvirtual(lst) or (isconstant(size) and size <= cutoff)
+    return size == 0 or isvirtual(lst) or (isconstant(size) and size <= cutoff)
 
 class Entry(ExtRegistryEntry):
     _about_ = hint
@@ -1168,6 +1168,24 @@
         hop.exception_is_here()
         return hop.genop('jit_conditional_call', args_v)
 
+def enter_portal_frame(unique_id):
+    """call this when starting to interpret a function. calling this is not
+    necessary for almost all interpreters. The only exception is stackless
+    interpreters where the portal never calls itself.
+    """
+    from rpython.rtyper.lltypesystem import lltype
+    from rpython.rtyper.lltypesystem.lloperation import llop
+    llop.jit_enter_portal_frame(lltype.Void, unique_id)
+
+def leave_portal_frame():
+    """call this after the end of executing a function. calling this is not
+    necessary for almost all interpreters. The only exception is stackless
+    interpreters where the portal never calls itself.
+    """
+    from rpython.rtyper.lltypesystem import lltype
+    from rpython.rtyper.lltypesystem.lloperation import llop
+    llop.jit_leave_portal_frame(lltype.Void)
+
 class Counters(object):
     counters="""
     TRACING
diff --git a/rpython/rlib/test/test_jit.py b/rpython/rlib/test/test_jit.py
--- a/rpython/rlib/test/test_jit.py
+++ b/rpython/rlib/test/test_jit.py
@@ -4,7 +4,8 @@
 from rpython.annotator.model import UnionError
 from rpython.rlib.jit import (hint, we_are_jitted, JitDriver, elidable_promote,
     JitHintError, oopspec, isconstant, conditional_call,
-    elidable, unroll_safe, dont_look_inside)
+    elidable, unroll_safe, dont_look_inside,
+    enter_portal_frame, leave_portal_frame)
 from rpython.rlib.rarithmetic import r_uint
 from rpython.rtyper.test.tool import BaseRtypingTest
 from rpython.rtyper.lltypesystem import lltype
@@ -300,3 +301,11 @@
         mix = MixLevelHelperAnnotator(t.rtyper)
         mix.getgraph(later, [annmodel.s_Bool], annmodel.s_None)
         mix.finish()
+
+    def test_enter_leave_portal_frame(self):
+        from rpython.translator.interactive import Translation
+        def g():
+            enter_portal_frame(1)
+            leave_portal_frame()
+        t = Translation(g, [])
+        t.compile_c() # does not crash
diff --git a/rpython/rtyper/llinterp.py b/rpython/rtyper/llinterp.py
--- a/rpython/rtyper/llinterp.py
+++ b/rpython/rtyper/llinterp.py
@@ -925,6 +925,21 @@
     def op_gc_gcflag_extra(self, subopnum, *args):
         return self.heap.gcflag_extra(subopnum, *args)
 
+    def op_gc_rawrefcount_init(self, *args):
+        raise NotImplementedError("gc_rawrefcount_init")
+
+    def op_gc_rawrefcount_to_obj(self, *args):
+        raise NotImplementedError("gc_rawrefcount_to_obj")
+
+    def op_gc_rawrefcount_from_obj(self, *args):
+        raise NotImplementedError("gc_rawrefcount_from_obj")
+
+    def op_gc_rawrefcount_create_link_pyobj(self, *args):
+        raise NotImplementedError("gc_rawrefcount_create_link_pyobj")
+
+    def op_gc_rawrefcount_create_link_pypy(self, *args):
+        raise NotImplementedError("gc_rawrefcount_create_link_pypy")
+
     def op_do_malloc_fixedsize(self):
         raise NotImplementedError("do_malloc_fixedsize")
     def op_do_malloc_fixedsize_clear(self):
diff --git a/rpython/rtyper/lltypesystem/lloperation.py 
b/rpython/rtyper/lltypesystem/lloperation.py
--- a/rpython/rtyper/lltypesystem/lloperation.py
+++ b/rpython/rtyper/lltypesystem/lloperation.py
@@ -453,6 +453,8 @@
     'jit_record_exact_class'  : LLOp(canrun=True),
     'jit_ffi_save_result':  LLOp(canrun=True),
     'jit_conditional_call': LLOp(),
+    'jit_enter_portal_frame': LLOp(canrun=True),
+    'jit_leave_portal_frame': LLOp(canrun=True),
     'get_exception_addr':   LLOp(),
     'get_exc_value_addr':   LLOp(),
     'do_malloc_fixedsize':LLOp(canmallocgc=True),
diff --git a/rpython/rtyper/lltypesystem/opimpl.py 
b/rpython/rtyper/lltypesystem/opimpl.py
--- a/rpython/rtyper/lltypesystem/opimpl.py
+++ b/rpython/rtyper/lltypesystem/opimpl.py
@@ -624,6 +624,12 @@
 def op_jit_ffi_save_result(*args):
     pass
 
+def op_jit_enter_portal_frame(x):
+    pass
+
+def op_jit_leave_portal_frame():
+    pass
+
 def op_get_group_member(TYPE, grpptr, memberoffset):
     from rpython.rtyper.lltypesystem import llgroup
     assert isinstance(memberoffset, llgroup.GroupMemberOffset)
diff --git a/rpython/translator/c/funcgen.py b/rpython/translator/c/funcgen.py
--- a/rpython/translator/c/funcgen.py
+++ b/rpython/translator/c/funcgen.py
@@ -842,6 +842,12 @@
     def OP_JIT_FFI_SAVE_RESULT(self, op):
         return '/* JIT_FFI_SAVE_RESULT %s */' % op
 
+    def OP_JIT_ENTER_PORTAL_FRAME(self, op):
+        return '/* JIT_ENTER_PORTAL_FRAME %s */' % op
+
+    def OP_JIT_LEAVE_PORTAL_FRAME(self, op):
+        return '/* JIT_LEAVE_PORTAL_FRAME %s */' % op
+
     def OP_GET_GROUP_MEMBER(self, op):
         typename = self.db.gettype(op.result.concretetype)
         return '%s = (%s)_OP_GET_GROUP_MEMBER(%s, %s);' % (
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