[pypy-commit] pypy ufuncapi: merge default into branch

mattip noreply at buildbot.pypy.org
Tue Nov 18 23:45:24 CET 2014


Author: mattip <matti.picus at gmail.com>
Branch: ufuncapi
Changeset: r74575:9199a7897ae2
Date: 2014-11-18 21:52 +0200
http://bitbucket.org/pypy/pypy/changeset/9199a7897ae2/

Log:	merge default into branch

diff too long, truncating to 2000 out of 8557 lines

diff --git a/README.rst b/README.rst
--- a/README.rst
+++ b/README.rst
@@ -37,4 +37,4 @@
 to use virtualenv with the resulting pypy-c as the interpreter; you can
 find more details about various installation schemes here:
 
-http://doc.pypy.org/en/latest/getting-started.html#installing-pypy
+    http://doc.pypy.org/en/latest/install.html
diff --git a/lib-python/conftest.py b/lib-python/conftest.py
--- a/lib-python/conftest.py
+++ b/lib-python/conftest.py
@@ -59,7 +59,7 @@
     def __init__(self, basename, core=False, compiler=None, usemodules='',
                  skip=None):
         self.basename = basename
-        self._usemodules = usemodules.split() + ['signal', 'rctime', 'itertools', '_socket']
+        self._usemodules = usemodules.split() + ['signal', 'time', 'itertools', '_socket']
         self._compiler = compiler
         self.core = core
         self.skip = skip
diff --git a/lib_pypy/grp.py b/lib_pypy/grp.py
--- a/lib_pypy/grp.py
+++ b/lib_pypy/grp.py
@@ -66,11 +66,12 @@
 
 @builtinify
 def getgrnam(name):
-    if not isinstance(name, str):
+    if not isinstance(name, basestring):
         raise TypeError("expected string")
+    name = str(name)
     res = libc.getgrnam(name)
     if not res:
-        raise KeyError(name)
+        raise KeyError("'getgrnam(): name not found: %s'" % name)
     return _group_from_gstruct(res)
 
 @builtinify
diff --git a/pypy/config/pypyoption.py b/pypy/config/pypyoption.py
--- a/pypy/config/pypyoption.py
+++ b/pypy/config/pypyoption.py
@@ -29,7 +29,7 @@
 # --allworkingmodules
 working_modules = default_modules.copy()
 working_modules.update([
-    "_socket", "unicodedata", "mmap", "fcntl", "_locale", "pwd", "rctime" ,
+    "_socket", "unicodedata", "mmap", "fcntl", "_locale", "pwd", "time" ,
     "select", "zipimport", "_lsprof", "crypt", "signal", "_rawffi", "termios",
     "zlib", "bz2", "struct", "_hashlib", "_md5", "_sha", "_minimal_curses",
     "cStringIO", "thread", "itertools", "pyexpat", "_ssl", "cpyext", "array",
@@ -40,7 +40,7 @@
 
 translation_modules = default_modules.copy()
 translation_modules.update([
-    "fcntl", "rctime", "select", "signal", "_rawffi", "zlib", "struct", "_md5",
+    "fcntl", "time", "select", "signal", "_rawffi", "zlib", "struct", "_md5",
     "cStringIO", "array", "binascii",
     # the following are needed for pyrepl (and hence for the
     # interactive prompt/pdb)
@@ -64,19 +64,15 @@
     default_modules.add("_locale")
 
 if sys.platform == "sunos5":
-    working_modules.remove('mmap')   # depend on ctypes, can't get at c-level 'errono'
-    working_modules.remove('rctime') # depend on ctypes, missing tm_zone/tm_gmtoff
-    working_modules.remove('signal') # depend on ctypes, can't get at c-level 'errono'
     working_modules.remove('fcntl')  # LOCK_NB not defined
     working_modules.remove("_minimal_curses")
     working_modules.remove("termios")
-    working_modules.remove("_multiprocessing")   # depends on rctime
     if "cppyy" in working_modules:
         working_modules.remove("cppyy")  # depends on ctypes
 
 
 module_dependencies = {
-    '_multiprocessing': [('objspace.usemodules.rctime', True),
+    '_multiprocessing': [('objspace.usemodules.time', True),
                          ('objspace.usemodules.thread', True)],
     'cpyext': [('objspace.usemodules.array', True)],
     'cppyy': [('objspace.usemodules.cpyext', True)],
@@ -86,9 +82,10 @@
     # itself needs the interp-level struct module
     # because 'P' is missing from the app-level one
     "_rawffi": [("objspace.usemodules.struct", True)],
-    "cpyext": [("translation.secondaryentrypoints", "cpyext,main"),
-               ("translation.shared", sys.platform == "win32")],
+    "cpyext": [("translation.secondaryentrypoints", "cpyext,main")],
 }
+if sys.platform == "win32":
+    module_suggests["cpyext"].append(("translation.shared", True))
 
 module_import_dependencies = {
     # no _rawffi if importing rpython.rlib.clibffi raises ImportError
diff --git a/pypy/doc/config/objspace.usemodules.rctime.txt b/pypy/doc/config/objspace.usemodules.rctime.txt
deleted file mode 100644
--- a/pypy/doc/config/objspace.usemodules.rctime.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Use the 'rctime' module. 
-
-'rctime' is our `rffi`_ based implementation of the builtin 'time' module.
-It supersedes the less complete :config:`objspace.usemodules.time`,
-at least for C-like targets (the C and LLVM backends).
-
-.. _`rffi`: ../rffi.html
diff --git a/pypy/doc/config/objspace.usemodules.time.txt b/pypy/doc/config/objspace.usemodules.time.txt
--- a/pypy/doc/config/objspace.usemodules.time.txt
+++ b/pypy/doc/config/objspace.usemodules.time.txt
@@ -1,5 +1,1 @@
 Use the 'time' module. 
-
-Obsolete; use :config:`objspace.usemodules.rctime` for our up-to-date version
-of the application-level 'time' module, at least for C-like targets (the C
-and LLVM backends).
diff --git a/pypy/doc/whatsnew-head.rst b/pypy/doc/whatsnew-head.rst
--- a/pypy/doc/whatsnew-head.rst
+++ b/pypy/doc/whatsnew-head.rst
@@ -43,3 +43,11 @@
 .. branch nditer-external_loop
 
 Implement `external_loop` arguement to numpy's nditer
+
+.. branch kill-rctime
+
+Rename pypy/module/rctime to pypy/module/time, since it contains the implementation of the 'time' module.
+
+.. branch: ssa-flow
+
+Use SSA form for flow graphs inside build_flow() and part of simplify_graph()
diff --git a/pypy/interpreter/baseobjspace.py b/pypy/interpreter/baseobjspace.py
--- a/pypy/interpreter/baseobjspace.py
+++ b/pypy/interpreter/baseobjspace.py
@@ -522,11 +522,6 @@
                 if name not in modules:
                     modules.append(name)
 
-        # a bit of custom logic: rctime take precedence over time
-        # XXX this could probably be done as a "requires" in the config
-        if 'rctime' in modules and 'time' in modules:
-            modules.remove('time')
-
         self._builtinmodule_list = modules
         return self._builtinmodule_list
 
diff --git a/pypy/interpreter/executioncontext.py b/pypy/interpreter/executioncontext.py
--- a/pypy/interpreter/executioncontext.py
+++ b/pypy/interpreter/executioncontext.py
@@ -32,6 +32,17 @@
         self.compiler = space.createcompiler()
         self.profilefunc = None
         self.w_profilefuncarg = None
+        self.thread_disappeared = False   # might be set to True after os.fork()
+
+    @staticmethod
+    def _mark_thread_disappeared(space):
+        # Called in the child process after os.fork() by interp_posix.py.
+        # Marks all ExecutionContexts except the current one
+        # with 'thread_disappeared = True'.
+        me = space.getexecutioncontext()
+        for ec in space.threadlocals.getallvalues().values():
+            if ec is not me:
+                ec.thread_disappeared = True
 
     def gettopframe(self):
         return self.topframeref()
diff --git a/pypy/module/_file/interp_stream.py b/pypy/module/_file/interp_stream.py
--- a/pypy/module/_file/interp_stream.py
+++ b/pypy/module/_file/interp_stream.py
@@ -34,8 +34,12 @@
         # this function runs with the GIL acquired so there is no race
         # condition in the creation of the lock
         me = self.space.getexecutioncontext()   # used as thread ident
-        if self.slockowner is me:
-            return False    # already acquired by the current thread
+        if self.slockowner is not None:
+            if self.slockowner is me:
+                return False    # already acquired by the current thread
+            if self.slockowner.thread_disappeared:
+                self.slockowner = None
+                self.slock = None
         try:
             if self.slock is None:
                 self.slock = self.space.allocate_lock()
diff --git a/pypy/module/_file/test/test_file_extra.py b/pypy/module/_file/test/test_file_extra.py
--- a/pypy/module/_file/test/test_file_extra.py
+++ b/pypy/module/_file/test/test_file_extra.py
@@ -221,7 +221,7 @@
     expected_filename = str(udir.join('sample'))
     expected_mode = 'rb'
     extra_args = ()
-    spaceconfig = {'usemodules': ['binascii', 'rctime', 'struct']}
+    spaceconfig = {'usemodules': ['binascii', 'time', 'struct']}
 
     def setup_method(self, method):
         space = self.space
@@ -281,7 +281,7 @@
     expected_filename = '<fdopen>'
     expected_mode = 'rb'
     extra_args = ()
-    spaceconfig = {'usemodules': ['binascii', 'rctime', 'struct']}
+    spaceconfig = {'usemodules': ['binascii', 'time', 'struct']}
 
     def setup_method(self, method):
         space = self.space
@@ -359,7 +359,7 @@
 #  A few extra tests
 
 class AppTestAFewExtra:
-    spaceconfig = {'usemodules': ['_socket', 'array', 'binascii', 'rctime',
+    spaceconfig = {'usemodules': ['_socket', 'array', 'binascii', 'time',
                                   'struct']}
 
     def setup_method(self, method):
diff --git a/pypy/module/_lsprof/test/test_cprofile.py b/pypy/module/_lsprof/test/test_cprofile.py
--- a/pypy/module/_lsprof/test/test_cprofile.py
+++ b/pypy/module/_lsprof/test/test_cprofile.py
@@ -1,6 +1,6 @@
 class AppTestCProfile(object):
     spaceconfig = {
-        "usemodules": ['_lsprof', 'rctime'],
+        "usemodules": ['_lsprof', 'time'],
     }
 
     def setup_class(cls):
diff --git a/pypy/module/_md5/test/test_md5.py b/pypy/module/_md5/test/test_md5.py
--- a/pypy/module/_md5/test/test_md5.py
+++ b/pypy/module/_md5/test/test_md5.py
@@ -5,7 +5,7 @@
 
 class AppTestMD5(object):
     spaceconfig = {
-        'usemodules': ['_md5', 'binascii', 'rctime', 'struct'],
+        'usemodules': ['_md5', 'binascii', 'time', 'struct'],
     }
 
     def setup_class(cls):
diff --git a/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.h b/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.h
--- a/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.h
+++ b/pypy/module/_multibytecodec/src/cjkcodecs/multibytecodec.h
@@ -97,24 +97,24 @@
   Py_UNICODE *outbuf_start, *outbuf, *outbuf_end;
 };
 
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 struct pypy_cjk_dec_s *pypy_cjk_dec_new(const MultibyteCodec *codec);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_init(struct pypy_cjk_dec_s *d,
                              char *inbuf, Py_ssize_t inlen);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 void pypy_cjk_dec_free(struct pypy_cjk_dec_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_chunk(struct pypy_cjk_dec_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_UNICODE *pypy_cjk_dec_outbuf(struct pypy_cjk_dec_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_outlen(struct pypy_cjk_dec_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_inbuf_remaining(struct pypy_cjk_dec_s *d);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_inbuf_consumed(struct pypy_cjk_dec_s* d);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_dec_replace_on_error(struct pypy_cjk_dec_s* d,
                                          Py_UNICODE *, Py_ssize_t, Py_ssize_t);
 
@@ -125,35 +125,35 @@
   unsigned char *outbuf_start, *outbuf, *outbuf_end;
 };
 
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 struct pypy_cjk_enc_s *pypy_cjk_enc_new(const MultibyteCodec *codec);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_init(struct pypy_cjk_enc_s *d,
                              Py_UNICODE *inbuf, Py_ssize_t inlen);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 void pypy_cjk_enc_free(struct pypy_cjk_enc_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_chunk(struct pypy_cjk_enc_s *, Py_ssize_t);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_reset(struct pypy_cjk_enc_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 char *pypy_cjk_enc_outbuf(struct pypy_cjk_enc_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_outlen(struct pypy_cjk_enc_s *);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_inbuf_remaining(struct pypy_cjk_enc_s *d);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_inbuf_consumed(struct pypy_cjk_enc_s* d);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 Py_ssize_t pypy_cjk_enc_replace_on_error(struct pypy_cjk_enc_s* d,
                                          char *, Py_ssize_t, Py_ssize_t);
-RPY_EXPORTED_FOR_TESTS
+RPY_EXTERN
 const MultibyteCodec *pypy_cjk_enc_getcodec(struct pypy_cjk_enc_s *);
 
 /* list of codecs defined in the .c files */
 
 #define DEFINE_CODEC(name)                              \
-    RPY_EXPORTED_FOR_TESTS MultibyteCodec *pypy_cjkcodec_##name(void);
+    RPY_EXTERN MultibyteCodec *pypy_cjkcodec_##name(void);
 
 // _codecs_cn
 DEFINE_CODEC(gb2312)
diff --git a/pypy/module/_multiprocessing/interp_semaphore.py b/pypy/module/_multiprocessing/interp_semaphore.py
--- a/pypy/module/_multiprocessing/interp_semaphore.py
+++ b/pypy/module/_multiprocessing/interp_semaphore.py
@@ -254,7 +254,7 @@
         start = _GetTickCount()
 
         while True:
-            from pypy.module.rctime.interp_time import State
+            from pypy.module.time.interp_time import State
             interrupt_event = space.fromcache(State).get_interrupt_event()
             handles = [self.handle, interrupt_event]
 
diff --git a/pypy/module/_random/test/test_random.py b/pypy/module/_random/test/test_random.py
--- a/pypy/module/_random/test/test_random.py
+++ b/pypy/module/_random/test/test_random.py
@@ -1,6 +1,6 @@
 class AppTestRandom:
     spaceconfig = {
-        "usemodules": ['_random', 'rctime'],
+        "usemodules": ['_random', 'time'],
     }
 
     def test_dict(self):
diff --git a/pypy/module/_sha/test/test_sha.py b/pypy/module/_sha/test/test_sha.py
--- a/pypy/module/_sha/test/test_sha.py
+++ b/pypy/module/_sha/test/test_sha.py
@@ -5,7 +5,7 @@
 
 class AppTestSHA(object):
     spaceconfig = {
-        'usemodules': ['_sha', 'binascii', 'rctime', 'struct'],
+        'usemodules': ['_sha', 'binascii', 'time', 'struct'],
     }
 
     def setup_class(cls):
diff --git a/pypy/module/_ssl/thread_lock.py b/pypy/module/_ssl/thread_lock.py
--- a/pypy/module/_ssl/thread_lock.py
+++ b/pypy/module/_ssl/thread_lock.py
@@ -65,7 +65,7 @@
 eci = rthread.eci.merge(ExternalCompilationInfo(
     separate_module_sources=[separate_module_source],
     post_include_bits=[
-        "RPY_EXPORTED_FOR_TESTS int _PyPy_SSL_SetupThreads(void);"],
+        "RPY_EXTERN int _PyPy_SSL_SetupThreads(void);"],
     libraries = libraries,
 ))
 
diff --git a/pypy/module/bz2/test/test_bz2_file.py b/pypy/module/bz2/test/test_bz2_file.py
--- a/pypy/module/bz2/test/test_bz2_file.py
+++ b/pypy/module/bz2/test/test_bz2_file.py
@@ -53,7 +53,7 @@
 
 class AppTestBZ2File(CheckAllocation):
     spaceconfig = {
-        'usemodules': ['bz2', 'binascii', 'rctime', 'struct']
+        'usemodules': ['bz2', 'binascii', 'time', 'struct']
     }
 
     def setup_class(cls):
diff --git a/pypy/module/cppyy/include/capi.h b/pypy/module/cppyy/include/capi.h
--- a/pypy/module/cppyy/include/capi.h
+++ b/pypy/module/cppyy/include/capi.h
@@ -2,6 +2,7 @@
 #define CPPYY_CAPI
 
 #include <stddef.h>
+#include "src/precommondefs.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -15,102 +16,167 @@
     typedef void* (*cppyy_methptrgetter_t)(cppyy_object_t);
 
     /* name to opaque C++ scope representation -------------------------------- */
+    RPY_EXTERN
     int cppyy_num_scopes(cppyy_scope_t parent);
+    RPY_EXTERN
     char* cppyy_scope_name(cppyy_scope_t parent, int iscope);
 
+    RPY_EXTERN
     char* cppyy_resolve_name(const char* cppitem_name);
+    RPY_EXTERN
     cppyy_scope_t cppyy_get_scope(const char* scope_name);
+    RPY_EXTERN
     cppyy_type_t cppyy_get_template(const char* template_name);
+    RPY_EXTERN
     cppyy_type_t cppyy_actual_class(cppyy_type_t klass, cppyy_object_t obj);
 
     /* memory management ------------------------------------------------------ */
+    RPY_EXTERN
     cppyy_object_t cppyy_allocate(cppyy_type_t type);
+    RPY_EXTERN
     void cppyy_deallocate(cppyy_type_t type, cppyy_object_t self);
+    RPY_EXTERN
     void cppyy_destruct(cppyy_type_t type, cppyy_object_t self);
 
     /* method/function dispatching -------------------------------------------- */
+    RPY_EXTERN
     void   cppyy_call_v(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     unsigned char cppyy_call_b(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     char   cppyy_call_c(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     short  cppyy_call_h(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     int    cppyy_call_i(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     long   cppyy_call_l(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     long long cppyy_call_ll(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     float  cppyy_call_f(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     double cppyy_call_d(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
 
+    RPY_EXTERN
     void*  cppyy_call_r(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
+    RPY_EXTERN
     char*  cppyy_call_s(cppyy_method_t method, cppyy_object_t self, int nargs, void* args);
 
+    RPY_EXTERN
     cppyy_object_t cppyy_constructor(cppyy_method_t method, cppyy_type_t klass, int nargs, void* args);
+    RPY_EXTERN
     cppyy_object_t cppyy_call_o(cppyy_method_t method, cppyy_object_t self, int nargs, void* args, cppyy_type_t result_type);
 
+    RPY_EXTERN
     cppyy_methptrgetter_t cppyy_get_methptr_getter(cppyy_scope_t scope, cppyy_index_t idx);
 
     /* handling of function argument buffer ----------------------------------- */
+    RPY_EXTERN
     void*  cppyy_allocate_function_args(int nargs);
+    RPY_EXTERN
     void   cppyy_deallocate_function_args(void* args);
+    RPY_EXTERN
     size_t cppyy_function_arg_sizeof();
+    RPY_EXTERN
     size_t cppyy_function_arg_typeoffset();
 
     /* scope reflection information ------------------------------------------- */
+    RPY_EXTERN
     int cppyy_is_namespace(cppyy_scope_t scope);
+    RPY_EXTERN
     int cppyy_is_enum(const char* type_name);
 
     /* class reflection information ------------------------------------------- */
+    RPY_EXTERN
     char* cppyy_final_name(cppyy_type_t type);
+    RPY_EXTERN
     char* cppyy_scoped_final_name(cppyy_type_t type);
+    RPY_EXTERN
     int cppyy_has_complex_hierarchy(cppyy_type_t type);
+    RPY_EXTERN
     int cppyy_num_bases(cppyy_type_t type);
+    RPY_EXTERN
     char* cppyy_base_name(cppyy_type_t type, int base_index);
+    RPY_EXTERN
     int cppyy_is_subtype(cppyy_type_t derived, cppyy_type_t base);
 
     /* calculate offsets between declared and actual type, up-cast: direction > 0; down-cast: direction < 0 */
+    RPY_EXTERN
     ptrdiff_t cppyy_base_offset(cppyy_type_t derived, cppyy_type_t base, cppyy_object_t address, int direction);
 
     /* method/function reflection information --------------------------------- */
+    RPY_EXTERN
     int cppyy_num_methods(cppyy_scope_t scope);
+    RPY_EXTERN
     cppyy_index_t cppyy_method_index_at(cppyy_scope_t scope, int imeth);
+    RPY_EXTERN
     cppyy_index_t* cppyy_method_indices_from_name(cppyy_scope_t scope, const char* name);
 
+    RPY_EXTERN
     char* cppyy_method_name(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     char* cppyy_method_result_type(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     int cppyy_method_num_args(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     int cppyy_method_req_args(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     char* cppyy_method_arg_type(cppyy_scope_t scope, cppyy_index_t idx, int arg_index);
+    RPY_EXTERN
     char* cppyy_method_arg_default(cppyy_scope_t scope, cppyy_index_t idx, int arg_index);
+    RPY_EXTERN
     char* cppyy_method_signature(cppyy_scope_t scope, cppyy_index_t idx);
 
+    RPY_EXTERN
     int cppyy_method_is_template(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     int cppyy_method_num_template_args(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     char* cppyy_method_template_arg_name(cppyy_scope_t scope, cppyy_index_t idx, cppyy_index_t iarg);
 
+    RPY_EXTERN
     cppyy_method_t cppyy_get_method(cppyy_scope_t scope, cppyy_index_t idx);
+    RPY_EXTERN
     cppyy_index_t cppyy_get_global_operator(
         cppyy_scope_t scope, cppyy_scope_t lc, cppyy_scope_t rc, const char* op);
 
     /* method properties ------------------------------------------------------ */
+    RPY_EXTERN
     int cppyy_is_constructor(cppyy_type_t type, cppyy_index_t idx);
+    RPY_EXTERN
     int cppyy_is_staticmethod(cppyy_type_t type, cppyy_index_t idx);
 
     /* data member reflection information ------------------------------------- */
+    RPY_EXTERN
     int cppyy_num_datamembers(cppyy_scope_t scope);
+    RPY_EXTERN
     char* cppyy_datamember_name(cppyy_scope_t scope, int datamember_index);
+    RPY_EXTERN
     char* cppyy_datamember_type(cppyy_scope_t scope, int datamember_index);
+    RPY_EXTERN
     ptrdiff_t cppyy_datamember_offset(cppyy_scope_t scope, int datamember_index);
 
+    RPY_EXTERN
     int cppyy_datamember_index(cppyy_scope_t scope, const char* name);
 
     /* data member properties ------------------------------------------------- */
+    RPY_EXTERN
     int cppyy_is_publicdata(cppyy_type_t type, int datamember_index);
+    RPY_EXTERN
     int cppyy_is_staticdata(cppyy_type_t type, int datamember_index);
 
     /* misc helpers ----------------------------------------------------------- */
+    RPY_EXTERN
     long long cppyy_strtoll(const char* str);
+    RPY_EXTERN
     unsigned long long cppyy_strtoull(const char* str);
+    RPY_EXTERN
     void cppyy_free(void* ptr);
 
+    RPY_EXTERN
     cppyy_object_t cppyy_charp2stdstring(const char* str);
+    RPY_EXTERN
     cppyy_object_t cppyy_stdstring2stdstring(cppyy_object_t ptr);
 
 #ifdef __cplusplus
diff --git a/pypy/module/cppyy/src/dummy_backend.cxx b/pypy/module/cppyy/src/dummy_backend.cxx
--- a/pypy/module/cppyy/src/dummy_backend.cxx
+++ b/pypy/module/cppyy/src/dummy_backend.cxx
@@ -1,4 +1,3 @@
-#include "src/precommondefs.h"
 #include "cppyy.h"
 #include "capi.h"
 
@@ -349,29 +348,24 @@
 
 
 /* name to opaque C++ scope representation -------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_num_scopes(cppyy_scope_t handle) {
     return 0;
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_resolve_name(const char* cppitem_name) {
     return cppstring_to_cstring(cppitem_name);
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_scope_t cppyy_get_scope(const char* scope_name) {
     return s_handles[scope_name];  // lookup failure will return 0 (== error)
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_type_t cppyy_actual_class(cppyy_type_t klass, cppyy_object_t /* obj */) {
     return klass;
 }
 
 
 /* memory management ------------------------------------------------------ */
-RPY_EXPORTED_FOR_TESTS
 void cppyy_destruct(cppyy_type_t handle, cppyy_object_t self) {
     if (handle == s_handles["example01"])
        delete (dummy::example01*)self;
@@ -379,7 +373,6 @@
 
 
 /* method/function dispatching -------------------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 void cppyy_call_v(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     long idx = (long)method;
     if (idx == s_methods["static_example01::staticSetPayload_payload*_double"]) {
@@ -469,7 +462,6 @@
     }
 }
 
-RPY_EXPORTED_FOR_TESTS
 unsigned char cppyy_call_b(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     unsigned char result = 0;
     const long idx = (long)method;
@@ -482,7 +474,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 char cppyy_call_c(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     char result = 0;
     const long idx = (long)method;
@@ -498,7 +489,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 short cppyy_call_h(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     short result = 0;
     const long idx = (long)method; 
@@ -514,7 +504,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_call_i(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     int result = 0;
     const long idx = (long)method;
@@ -547,7 +536,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 long cppyy_call_l(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     long result = 0;
     const long idx = (long)method;
@@ -689,7 +677,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 long long cppyy_call_ll(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     long long result = 0;
     const long idx = (long)method;
@@ -705,7 +692,6 @@
     return result;
 }   
 
-RPY_EXPORTED_FOR_TESTS
 float cppyy_call_f(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     float result = 0;
     const long idx = (long)method;
@@ -718,7 +704,6 @@
     return result;
 }   
 
-RPY_EXPORTED_FOR_TESTS
 double cppyy_call_d(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     double result = 0.;
     const long idx = (long)method;
@@ -740,7 +725,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_call_s(cppyy_method_t method, cppyy_object_t self, int nargs, void* args) {
     char* result = 0;
     const long idx = (long)method;
@@ -753,7 +737,6 @@
     return result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_object_t cppyy_constructor(cppyy_method_t method, cppyy_type_t handle, int nargs, void* args) {
     void* result = 0;
     const long idx = (long)method;
@@ -776,14 +759,12 @@
     return (cppyy_object_t)result;
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_methptrgetter_t cppyy_get_methptr_getter(cppyy_type_t /* handle */, cppyy_index_t /* method_index */) {
     return (cppyy_methptrgetter_t)0;
 }
 
 
 /* handling of function argument buffer ----------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 void* cppyy_allocate_function_args(int nargs) {
     CPPYY_G__value* args = (CPPYY_G__value*)malloc(nargs*sizeof(CPPYY_G__value));
     for (int i = 0; i < nargs; ++i)
@@ -793,36 +774,30 @@
 
 
 /* handling of function argument buffer ----------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 void cppyy_deallocate_function_args(void* args) {
     free(args);
 }
 
-RPY_EXPORTED_FOR_TESTS
 size_t cppyy_function_arg_sizeof() {
     return sizeof(CPPYY_G__value);
 }
 
-RPY_EXPORTED_FOR_TESTS
 size_t cppyy_function_arg_typeoffset() {
     return offsetof(CPPYY_G__value, type);
 }
 
 
 /* scope reflection information ------------------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_namespace(cppyy_scope_t /* handle */) {
     return 0;
 }   
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_enum(const char* /* type_name */) {
     return 0;
 }
     
     
 /* class reflection information ------------------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_final_name(cppyy_type_t handle) {
     for (Handles_t::iterator isp = s_handles.begin(); isp != s_handles.end(); ++isp) {
         if (isp->second == handle)
@@ -831,75 +806,61 @@
     return cppstring_to_cstring("<unknown>");
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_scoped_final_name(cppyy_type_t handle) {
     return cppyy_final_name(handle);
 }   
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_has_complex_hierarchy(cppyy_type_t /* handle */) {
     return 0;
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_num_bases(cppyy_type_t /*handle*/) {
    return 0;
 }
 
 
 /* method/function reflection information --------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_num_methods(cppyy_scope_t handle) {
     return s_scopes[handle].m_methods.size();
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_index_t cppyy_method_index_at(cppyy_scope_t /* scope */, int imeth) {
     return (cppyy_index_t)imeth;
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_method_name(cppyy_scope_t handle, cppyy_index_t method_index) {
     return cppstring_to_cstring(s_scopes[handle].m_methods[(int)method_index].m_name);
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_method_result_type(cppyy_scope_t handle, cppyy_index_t method_index) {
     return cppstring_to_cstring(s_scopes[handle].m_methods[method_index].m_returntype);
 }
     
-RPY_EXPORTED_FOR_TESTS
 int cppyy_method_num_args(cppyy_scope_t handle, cppyy_index_t method_index) {
     return s_scopes[handle].m_methods[method_index].m_argtypes.size();
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_method_req_args(cppyy_scope_t handle, cppyy_index_t method_index) {
     return cppyy_method_num_args(handle, method_index);
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_method_arg_type(cppyy_scope_t handle, cppyy_index_t method_index, int arg_index) {
     return cppstring_to_cstring(s_scopes[handle].m_methods[method_index].m_argtypes[arg_index]);
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_method_arg_default(
         cppyy_scope_t /* handle */, cppyy_index_t /* method_index */, int /* arg_index */) {
     return cppstring_to_cstring("");
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_method_signature(cppyy_scope_t /* handle */, cppyy_index_t /* method_index */) {
     return cppstring_to_cstring("");
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_method_is_template(cppyy_scope_t /* handle */, cppyy_index_t /* method_index */) {
     return 0;
 }
     
-RPY_EXPORTED_FOR_TESTS
 cppyy_method_t cppyy_get_method(cppyy_scope_t handle, cppyy_index_t method_index) {
     if (s_scopes.find(handle) != s_scopes.end()) {
         long id = s_scopes[handle].m_method_offset + (long)method_index;
@@ -911,7 +872,6 @@
 
 
 /* method properties -----------------------------------------------------  */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_constructor(cppyy_type_t handle, cppyy_index_t method_index) {
     if (s_scopes.find(handle) != s_scopes.end())
         return s_scopes[handle].m_methods[method_index].m_type == kConstructor;
@@ -919,7 +879,6 @@
     return 0;
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_staticmethod(cppyy_type_t handle, cppyy_index_t method_index) {
     if (s_scopes.find(handle) != s_scopes.end())
         return s_scopes[handle].m_methods[method_index].m_type == kStatic;
@@ -929,34 +888,28 @@
 
 
 /* data member reflection information ------------------------------------- */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_num_datamembers(cppyy_scope_t handle) {
     return s_scopes[handle].m_datambrs.size();
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_datamember_name(cppyy_scope_t handle, int idatambr) {
     return cppstring_to_cstring(s_scopes[handle].m_datambrs[idatambr].m_name);
 }
 
-RPY_EXPORTED_FOR_TESTS
 char* cppyy_datamember_type(cppyy_scope_t handle, int idatambr) {
     return cppstring_to_cstring(s_scopes[handle].m_datambrs[idatambr].m_type);
 }
 
-RPY_EXPORTED_FOR_TESTS
 ptrdiff_t cppyy_datamember_offset(cppyy_scope_t handle, int idatambr) {
     return s_scopes[handle].m_datambrs[idatambr].m_offset;
 }
 
 
 /* data member properties ------------------------------------------------  */
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_publicdata(cppyy_scope_t handle, int idatambr) {
     return 1;
 }
 
-RPY_EXPORTED_FOR_TESTS
 int cppyy_is_staticdata(cppyy_scope_t handle, int idatambr) {
     return s_scopes[handle].m_datambrs[idatambr].m_isstatic;
 }
@@ -964,44 +917,37 @@
 
 /* misc helpers ----------------------------------------------------------- */
 #if defined(_MSC_VER)
-RPY_EXPORTED_FOR_TESTS
 long long cppyy_strtoll(const char* str) {
     return _strtoi64(str, NULL, 0);
 }
 
 extern "C" {
-RPY_EXPORTED_FOR_TESTS
 unsigned long long cppyy_strtoull(const char* str) {
     return _strtoui64(str, NULL, 0);
 }
 }
 #else
-RPY_EXPORTED_FOR_TESTS
 long long cppyy_strtoll(const char* str) {
     return strtoll(str, NULL, 0);
 }
 
 extern "C" {
-RPY_EXPORTED_FOR_TESTS
 unsigned long long cppyy_strtoull(const char* str) {
     return strtoull(str, NULL, 0);
 }
 }
 #endif
 
-RPY_EXPORTED_FOR_TESTS
 void cppyy_free(void* ptr) {
     free(ptr);
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_object_t cppyy_charp2stdstring(const char* str) {
     void* arena = new char[sizeof(std::string)];
     new (arena) std::string(str);
     return (cppyy_object_t)arena;
 }
 
-RPY_EXPORTED_FOR_TESTS
 cppyy_object_t cppyy_stdstring2stdstring(cppyy_object_t ptr) {
     void* arena = new char[sizeof(std::string)];
     new (arena) std::string(*(std::string*)ptr);
diff --git a/pypy/module/cppyy/test/conftest.py b/pypy/module/cppyy/test/conftest.py
--- a/pypy/module/cppyy/test/conftest.py
+++ b/pypy/module/cppyy/test/conftest.py
@@ -50,7 +50,7 @@
             eci = ExternalCompilationInfo(
                 separate_module_files=[srcpath.join('dummy_backend.cxx')],
                 include_dirs=[incpath, tstpath, cdir],
-                compile_extra=['-DRPY_EXPORTED_FOR_TESTS=RPY_EXPORTED'],
+                compile_extra=['-DRPY_EXTERN=RPY_EXPORTED'],
                 use_cpp_linker=True,
             )
 
diff --git a/pypy/module/cpyext/api.py b/pypy/module/cpyext/api.py
--- a/pypy/module/cpyext/api.py
+++ b/pypy/module/cpyext/api.py
@@ -775,8 +775,7 @@
     struct PyPyAPI {
     %(members)s
     } _pypyAPI;
-    RPY_EXPORTED_FOR_TESTS
-    struct PyPyAPI* pypyAPI = &_pypyAPI;
+    RPY_EXTERN struct PyPyAPI* pypyAPI = &_pypyAPI;
     """ % dict(members=structmembers)
 
     functions = generate_decls_and_callbacks(db, export_symbols)
@@ -947,7 +946,7 @@
         name_no_star = process_va_name(name)
         header = ('%s pypy_va_get_%s(va_list* vp)' %
                   (name, name_no_star))
-        pypy_decls.append('RPY_EXPORTED_FOR_TESTS ' + header + ';')
+        pypy_decls.append('RPY_EXTERN ' + header + ';')
         functions.append(header + '\n{return va_arg(*vp, %s);}\n' % name)
 
     for name, (typ, expr) in GLOBALS.iteritems():
@@ -1007,7 +1006,7 @@
     if sys.platform == 'win32':
         get_pythonapi_source = '''
         #include <windows.h>
-        RPY_EXPORTED_FOR_TESTS
+        RPY_EXTERN
         HANDLE pypy_get_pythonapi_handle() {
             MEMORY_BASIC_INFORMATION  mi;
             memset(&mi, 0, sizeof(mi));
diff --git a/pypy/module/cpyext/include/modsupport.h b/pypy/module/cpyext/include/modsupport.h
--- a/pypy/module/cpyext/include/modsupport.h
+++ b/pypy/module/cpyext/include/modsupport.h
@@ -78,11 +78,20 @@
 /*
  * This is from pyport.h.  Perhaps it belongs elsewhere.
  */
+#ifdef _WIN32
+/* explicitly export since PyAPI_FUNC is usually dllimport */
+#ifdef __cplusplus
+#define PyMODINIT_FUNC extern "C" __declspec(dllexport) void
+#else
+#define PyMODINIT_FUNC __declspec(dllexport) void
+#endif
+#else
 #ifdef __cplusplus
 #define PyMODINIT_FUNC extern "C" PyAPI_FUNC(void)
 #else
 #define PyMODINIT_FUNC PyAPI_FUNC(void)
 #endif
+#endif /* WIN32 */
 
 PyAPI_DATA(char *) _Py_PackageContext;
 
diff --git a/pypy/module/cpyext/test/conftest.py b/pypy/module/cpyext/test/conftest.py
--- a/pypy/module/cpyext/test/conftest.py
+++ b/pypy/module/cpyext/test/conftest.py
@@ -7,7 +7,7 @@
     # it's necessary to run "import time" at least once before any
     # other cpyext test, otherwise the same statement will fail in
     # test_datetime.py.
-    space = gettestobjspace(usemodules=['rctime'])
+    space = gettestobjspace(usemodules=['time'])
     space.getbuiltinmodule("time")
 
 def pytest_ignore_collect(path, config):
diff --git a/pypy/module/cpyext/test/test_cpyext.py b/pypy/module/cpyext/test/test_cpyext.py
--- a/pypy/module/cpyext/test/test_cpyext.py
+++ b/pypy/module/cpyext/test/test_cpyext.py
@@ -102,7 +102,7 @@
 class LeakCheckingTest(object):
     """Base class for all cpyext tests."""
     spaceconfig = dict(usemodules=['cpyext', 'thread', '_rawffi', 'array',
-                                   'itertools', 'rctime', 'binascii', 'micronumpy'])
+                                   'itertools', 'time', 'binascii', 'micronumpy'])
     spaceconfig['std.withmethodcache'] = True
 
     enable_leak_checking = True
diff --git a/pypy/module/fcntl/test/test_fcntl.py b/pypy/module/fcntl/test/test_fcntl.py
--- a/pypy/module/fcntl/test/test_fcntl.py
+++ b/pypy/module/fcntl/test/test_fcntl.py
@@ -12,7 +12,7 @@
 
 class AppTestFcntl:
     spaceconfig = dict(usemodules=('fcntl', 'array', 'struct', 'termios',
-                                   'select', 'rctime'))
+                                   'select', 'time'))
 
     def setup_class(cls):
         tmpprefix = str(udir.ensure('test_fcntl', dir=1).join('tmp_'))
diff --git a/pypy/module/imp/test/test_app.py b/pypy/module/imp/test/test_app.py
--- a/pypy/module/imp/test/test_app.py
+++ b/pypy/module/imp/test/test_app.py
@@ -4,7 +4,7 @@
 
 class AppTestImpModule:
     spaceconfig = {
-        'usemodules': ['binascii', 'imp', 'itertools', 'rctime', 'struct'],
+        'usemodules': ['binascii', 'imp', 'itertools', 'time', 'struct'],
     }
 
     def setup_class(cls):
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
@@ -149,7 +149,7 @@
 
 class AppTestImport:
     spaceconfig = {
-        "usemodules": ['_md5', 'rctime'],
+        "usemodules": ['_md5', 'time'],
     }
 
     def setup_class(cls):
@@ -1044,7 +1044,7 @@
 
 class AppTestImportHooks(object):
     spaceconfig = {
-        "usemodules": ['struct', 'itertools', 'rctime'],
+        "usemodules": ['struct', 'itertools', 'time'],
     }
 
     def setup_class(cls):
@@ -1304,7 +1304,7 @@
 
 
 class AppTestMultithreadedImp(object):
-    spaceconfig = dict(usemodules=['thread', 'rctime'])
+    spaceconfig = dict(usemodules=['thread', 'time'])
 
     def setup_class(cls):
         #if not conftest.option.runappdirect:
diff --git a/pypy/module/math/test/test_math.py b/pypy/module/math/test/test_math.py
--- a/pypy/module/math/test/test_math.py
+++ b/pypy/module/math/test/test_math.py
@@ -7,7 +7,7 @@
 
 class AppTestMath:
     spaceconfig = {
-        "usemodules": ['math', 'struct', 'itertools', 'rctime', 'binascii'],
+        "usemodules": ['math', 'struct', 'itertools', 'time', 'binascii'],
     }
 
     def setup_class(cls):
diff --git a/pypy/module/micronumpy/nditer.py b/pypy/module/micronumpy/nditer.py
--- a/pypy/module/micronumpy/nditer.py
+++ b/pypy/module/micronumpy/nditer.py
@@ -89,10 +89,9 @@
     for w_item in lst:
         if not space.isinstance_w(w_item, space.w_str) and not \
                 space.isinstance_w(w_item, space.w_unicode):
-            typename = space.type(w_item).getname(space)
             raise oefmt(space.w_TypeError,
-                        'expected string or Unicode object, %s found',
-                        typename)
+                        "expected string or Unicode object, %T found",
+                        w_item)
         item = space.str_w(w_item)
         if item == 'external_loop':
             nditer.external_loop = True
diff --git a/pypy/module/mmap/interp_mmap.py b/pypy/module/mmap/interp_mmap.py
--- a/pypy/module/mmap/interp_mmap.py
+++ b/pypy/module/mmap/interp_mmap.py
@@ -5,6 +5,7 @@
 from rpython.rlib import rmmap, rarithmetic
 from rpython.rlib.buffer import Buffer
 from rpython.rlib.rmmap import RValueError, RTypeError, RMMapError
+from rpython.rlib.rstring import StringBuilder
 
 if rmmap.HAVE_LARGEFILE_SUPPORT:
     OFF_T = rarithmetic.r_longlong
@@ -163,17 +164,18 @@
         self.check_valid()
 
         space = self.space
-        start, stop, step = space.decode_index(w_index, self.mmap.size)
+        start, stop, step, length = space.decode_index4(w_index, self.mmap.size)
         if step == 0:  # index only
             return space.wrap(self.mmap.getitem(start))
         elif step == 1:
             if stop - start < 0:
                 return space.wrap("")
-            return space.wrap(self.mmap.getslice(start, stop - start))
+            return space.wrap(self.mmap.getslice(start, length))
         else:
-            res = "".join([self.mmap.getitem(i)
-                           for i in range(start, stop, step)])
-            return space.wrap(res)
+            b = StringBuilder(length)
+            for i in range(start, stop, step):
+                b.append(self.mmap.getitem(i))
+            return space.wrap(b.build())
 
     def descr_setitem(self, w_index, w_value):
         space = self.space
diff --git a/pypy/module/operator/tscmp.h b/pypy/module/operator/tscmp.h
--- a/pypy/module/operator/tscmp.h
+++ b/pypy/module/operator/tscmp.h
@@ -1,2 +1,2 @@
-RPY_EXPORTED_FOR_TESTS int pypy_tscmp(const char *, const char *, long, long);
-RPY_EXPORTED_FOR_TESTS int pypy_tscmp_wide(const wchar_t *, const wchar_t *, long, long);
+RPY_EXTERN int pypy_tscmp(const char *, const char *, long, long);
+RPY_EXTERN int pypy_tscmp_wide(const wchar_t *, const wchar_t *, long, long);
diff --git a/pypy/module/posix/interp_posix.py b/pypy/module/posix/interp_posix.py
--- a/pypy/module/posix/interp_posix.py
+++ b/pypy/module/posix/interp_posix.py
@@ -10,6 +10,7 @@
 
 from pypy.interpreter.gateway import unwrap_spec
 from pypy.interpreter.error import OperationError, wrap_oserror, wrap_oserror2
+from pypy.interpreter.executioncontext import ExecutionContext
 from pypy.module.sys.interp_encoding import getfilesystemencoding
 
 
@@ -721,6 +722,8 @@
     "NOT_RPYTHON"
     get_fork_hooks(where).append(hook)
 
+add_fork_hook('child', ExecutionContext._mark_thread_disappeared)
+
 @specialize.arg(0)
 def run_fork_hooks(where, space):
     for hook in get_fork_hooks(where):
diff --git a/pypy/module/posix/test/test_posix2.py b/pypy/module/posix/test/test_posix2.py
--- a/pypy/module/posix/test/test_posix2.py
+++ b/pypy/module/posix/test/test_posix2.py
@@ -14,7 +14,7 @@
 import signal
 
 def setup_module(mod):
-    usemodules = ['binascii', 'posix', 'struct', 'rctime']
+    usemodules = ['binascii', 'posix', 'struct', 'time']
     if os.name != 'nt':
         usemodules += ['fcntl']
     else:
diff --git a/pypy/module/posix/test/test_posix_libfile.py b/pypy/module/posix/test/test_posix_libfile.py
--- a/pypy/module/posix/test/test_posix_libfile.py
+++ b/pypy/module/posix/test/test_posix_libfile.py
@@ -10,7 +10,7 @@
 
 class AppTestPosix:
     spaceconfig = {
-        "usemodules": ['posix', 'rctime'],
+        "usemodules": ['posix', 'time'],
     }
 
     def setup_class(cls):
diff --git a/pypy/module/pyexpat/test/test_parser.py b/pypy/module/pyexpat/test/test_parser.py
--- a/pypy/module/pyexpat/test/test_parser.py
+++ b/pypy/module/pyexpat/test/test_parser.py
@@ -177,7 +177,7 @@
 
 class AppTestPyexpat2:
     spaceconfig = dict(usemodules=['pyexpat', 'itertools', '_socket',
-                                   'rctime', 'struct', 'binascii'])
+                                   'time', 'struct', 'binascii'])
 
     def test_django_bug(self):
         xml_str = '<?xml version="1.0" standalone="no"?><!DOCTYPE example SYSTEM "http://example.com/example.dtd"><root/>'
diff --git a/pypy/module/pypyjit/test/test_policy.py b/pypy/module/pypyjit/test/test_policy.py
--- a/pypy/module/pypyjit/test/test_policy.py
+++ b/pypy/module/pypyjit/test/test_policy.py
@@ -29,7 +29,7 @@
     assert pypypolicy.look_inside_function(get_ident)
 
 def test_time():
-    from pypy.module.rctime.interp_time import time
+    from pypy.module.time.interp_time import time
     assert pypypolicy.look_inside_function(time)
 
 def test_io():
diff --git a/pypy/module/rctime/__init__.py b/pypy/module/rctime/__init__.py
deleted file mode 100644
--- a/pypy/module/rctime/__init__.py
+++ /dev/null
@@ -1,42 +0,0 @@
-
-from pypy.interpreter.mixedmodule import MixedModule
-import os
-
-_WIN = os.name == "nt"
-
-class Module(MixedModule):
-    applevel_name = 'time'
-
-    interpleveldefs = {
-        'time': 'interp_time.time',
-        'clock': 'interp_time.clock',
-        'ctime': 'interp_time.ctime',
-        'asctime': 'interp_time.asctime',
-        'gmtime': 'interp_time.gmtime',
-        'localtime': 'interp_time.localtime',
-        'mktime': 'interp_time.mktime',
-        'strftime': 'interp_time.strftime',
-        'sleep' : 'interp_time.sleep',
-    }
-
-    if os.name == "posix":
-        interpleveldefs['tzset'] = 'interp_time.tzset'
-
-    appleveldefs = {
-        'struct_time': 'app_time.struct_time',
-        '__doc__': 'app_time.__doc__',
-        'strptime': 'app_time.strptime',
-    }
-
-    def startup(self, space):
-        if _WIN:
-            from pypy.module.rctime.interp_time import State
-            space.fromcache(State).startup(space)
-
-        # this machinery is needed to expose constants
-        # that have to be initialized one time only
-        from pypy.module.rctime import interp_time
-
-        interp_time._init_timezone(space)
-        interp_time._init_accept2dyear(space)
-
diff --git a/pypy/module/rctime/interp_time.py b/pypy/module/rctime/interp_time.py
deleted file mode 100644
--- a/pypy/module/rctime/interp_time.py
+++ /dev/null
@@ -1,670 +0,0 @@
-from rpython.rtyper.tool import rffi_platform as platform
-from rpython.rtyper.lltypesystem import rffi
-from pypy.interpreter.error import OperationError, oefmt
-from pypy.interpreter.gateway import unwrap_spec
-from rpython.rtyper.lltypesystem import lltype
-from rpython.rlib.rarithmetic import intmask
-from rpython.rlib import rposix
-from rpython.translator.tool.cbuild import ExternalCompilationInfo
-import os
-import sys
-import time as pytime
-
-_POSIX = os.name == "posix"
-_WIN = os.name == "nt"
-_CYGWIN = sys.platform == "cygwin"
-
-_time_zones = []
-if _CYGWIN:
-    _time_zones = ["GMT-12", "GMT-11", "GMT-10", "GMT-9", "GMT-8", "GMT-7",
-                   "GMT-6", "GMT-5", "GMT-4", "GMT-3", "GMT-2", "GMT-1",
-                   "GMT",  "GMT+1", "GMT+2", "GMT+3", "GMT+4", "GMT+5",
-                   "GMT+6",  "GMT+7", "GMT+8", "GMT+9", "GMT+10", "GMT+11",
-                   "GMT+12",  "GMT+13", "GMT+14"]
-
-if _WIN:
-    # Interruptible sleeps on Windows:
-    # We install a specific Console Ctrl Handler which sets an 'event'.
-    # time.sleep() will actually call WaitForSingleObject with the desired
-    # timeout.  On Ctrl-C, the signal handler is called, the event is set,
-    # and the wait function exits.
-    from rpython.rlib import rwin32
-    from pypy.interpreter.error import wrap_windowserror, wrap_oserror
-    from rpython.rlib import rthread as thread
-
-    eci = ExternalCompilationInfo(
-        includes = ['windows.h'],
-        post_include_bits = [
-            "RPY_EXPORTED_FOR_TESTS\n"
-            "BOOL pypy_timemodule_setCtrlHandler(HANDLE event);"],
-        separate_module_sources=['''
-            static HANDLE interrupt_event;
-
-            static BOOL WINAPI CtrlHandlerRoutine(
-              DWORD dwCtrlType)
-            {
-                SetEvent(interrupt_event);
-                /* allow other default handlers to be called.
-                 * Default Python handler will setup the
-                 * KeyboardInterrupt exception.
-                 */
-                return 0;
-            }
-
-            BOOL pypy_timemodule_setCtrlHandler(HANDLE event)
-            {
-                interrupt_event = event;
-                return SetConsoleCtrlHandler(CtrlHandlerRoutine, TRUE);
-            }
-
-        '''],
-        )
-    _setCtrlHandlerRoutine = rffi.llexternal(
-        'pypy_timemodule_setCtrlHandler',
-        [rwin32.HANDLE], rwin32.BOOL,
-        compilation_info=eci)
-
-    class GlobalState:
-        def __init__(self):
-            self.init()
-
-        def init(self):
-            self.interrupt_event = rwin32.NULL_HANDLE
-
-        def startup(self, space):
-            # Initialize the event handle used to signal Ctrl-C
-            try:
-                globalState.interrupt_event = rwin32.CreateEvent(
-                    rffi.NULL, True, False, rffi.NULL)
-            except WindowsError, e:
-                raise wrap_windowserror(space, e)
-            if not _setCtrlHandlerRoutine(globalState.interrupt_event):
-                raise wrap_windowserror(
-                    space, rwin32.lastWindowsError("SetConsoleCtrlHandler"))
-
-    globalState = GlobalState()
-
-    class State:
-        def __init__(self, space):
-            self.main_thread = 0
-
-        def _cleanup_(self):
-            self.main_thread = 0
-            globalState.init()
-
-        def startup(self, space):
-            self.main_thread = thread.get_ident()
-            globalState.startup(space)
-
-        def get_interrupt_event(self):
-            return globalState.interrupt_event
-
-
-_includes = ["time.h"]
-if _POSIX:
-    _includes.append('sys/time.h')
-
-class CConfig:
-    _compilation_info_ = ExternalCompilationInfo(
-        includes = _includes
-    )
-    CLOCKS_PER_SEC = platform.ConstantInteger("CLOCKS_PER_SEC")
-    clock_t = platform.SimpleType("clock_t", rffi.ULONG)
-    has_gettimeofday = platform.Has('gettimeofday')
-
-if _POSIX:
-    calling_conv = 'c'
-    CConfig.timeval = platform.Struct("struct timeval",
-                                      [("tv_sec", rffi.INT),
-                                       ("tv_usec", rffi.INT)])
-    if _CYGWIN:
-        CConfig.tm = platform.Struct("struct tm", [("tm_sec", rffi.INT),
-            ("tm_min", rffi.INT), ("tm_hour", rffi.INT), ("tm_mday", rffi.INT),
-            ("tm_mon", rffi.INT), ("tm_year", rffi.INT), ("tm_wday", rffi.INT),
-            ("tm_yday", rffi.INT), ("tm_isdst", rffi.INT)])
-    else:
-        CConfig.tm = platform.Struct("struct tm", [("tm_sec", rffi.INT),
-            ("tm_min", rffi.INT), ("tm_hour", rffi.INT), ("tm_mday", rffi.INT),
-            ("tm_mon", rffi.INT), ("tm_year", rffi.INT), ("tm_wday", rffi.INT),
-            ("tm_yday", rffi.INT), ("tm_isdst", rffi.INT), ("tm_gmtoff", rffi.LONG),
-            ("tm_zone", rffi.CCHARP)])
-elif _WIN:
-    calling_conv = 'win'
-    CConfig.tm = platform.Struct("struct tm", [("tm_sec", rffi.INT),
-        ("tm_min", rffi.INT), ("tm_hour", rffi.INT), ("tm_mday", rffi.INT),
-        ("tm_mon", rffi.INT), ("tm_year", rffi.INT), ("tm_wday", rffi.INT),
-        ("tm_yday", rffi.INT), ("tm_isdst", rffi.INT)])
-
-class cConfig:
-    pass
-
-for k, v in platform.configure(CConfig).items():
-    setattr(cConfig, k, v)
-cConfig.tm.__name__ = "_tm"
-
-def external(name, args, result, eci=CConfig._compilation_info_):
-    if _WIN and rffi.sizeof(rffi.TIME_T) == 8:
-        # Recent Microsoft compilers use 64bit time_t and
-        # the corresponding functions are named differently
-        if (rffi.TIME_T in args or rffi.TIME_TP in args
-            or result in (rffi.TIME_T, rffi.TIME_TP)):
-            name = '_' + name + '64'
-    return rffi.llexternal(name, args, result,
-                           compilation_info=eci,
-                           calling_conv=calling_conv,
-                           releasegil=False)
-
-if _POSIX:
-    cConfig.timeval.__name__ = "_timeval"
-    timeval = cConfig.timeval
-
-CLOCKS_PER_SEC = cConfig.CLOCKS_PER_SEC
-clock_t = cConfig.clock_t
-tm = cConfig.tm
-glob_buf = lltype.malloc(tm, flavor='raw', zero=True, immortal=True)
-
-if cConfig.has_gettimeofday:
-    c_gettimeofday = external('gettimeofday', [rffi.VOIDP, rffi.VOIDP], rffi.INT)
-TM_P = lltype.Ptr(tm)
-c_clock = external('clock', [rffi.TIME_TP], clock_t)
-c_time = external('time', [rffi.TIME_TP], rffi.TIME_T)
-c_ctime = external('ctime', [rffi.TIME_TP], rffi.CCHARP)
-c_gmtime = external('gmtime', [rffi.TIME_TP], TM_P)
-c_mktime = external('mktime', [TM_P], rffi.TIME_T)
-c_asctime = external('asctime', [TM_P], rffi.CCHARP)
-c_localtime = external('localtime', [rffi.TIME_TP], TM_P)
-if _POSIX:
-    c_tzset = external('tzset', [], lltype.Void)
-if _WIN:
-    win_eci = ExternalCompilationInfo(
-        includes = ["time.h"],
-        post_include_bits = ["RPY_EXPORTED_FOR_TESTS\n"
-                             "long pypy_get_timezone();\n"
-                             "RPY_EXPORTED_FOR_TESTS\n"
-                             "int pypy_get_daylight();\n"
-                             "RPY_EXPORTED_FOR_TESTS\n"
-                             "char** pypy_get_tzname();\n"
-                             "RPY_EXPORTED_FOR_TESTS\n"
-                             "void* pypy__tzset();"],
-        separate_module_sources = ["""
-        long pypy_get_timezone() { return timezone; }
-        int pypy_get_daylight() { return daylight; }
-        char** pypy_get_tzname() { return tzname; }
-        void pypy__tzset() { return _tzset(); }
-        """])
-    # Ensure sure that we use _tzset() and timezone from the same C Runtime.
-    c_tzset = external('pypy__tzset', [], lltype.Void, win_eci)
-    c_get_timezone = external('pypy_get_timezone', [], rffi.LONG, win_eci)
-    c_get_daylight = external('pypy_get_daylight', [], rffi.INT, win_eci)
-    c_get_tzname = external('pypy_get_tzname', [], rffi.CCHARPP, win_eci)
-
-c_strftime = external('strftime', [rffi.CCHARP, rffi.SIZE_T, rffi.CCHARP, TM_P],
-                      rffi.SIZE_T)
-
-def _init_accept2dyear(space):
-    if os.environ.get("PYTHONY2K"):
-        accept2dyear = 0
-    else:
-        accept2dyear = 1
-    _set_module_object(space, "accept2dyear", space.wrap(accept2dyear))
-
-def _init_timezone(space):
-    timezone = daylight = altzone = 0
-    tzname = ["", ""]
-
-    if _WIN:
-        c_tzset()
-        timezone = c_get_timezone()
-        altzone = timezone - 3600
-        daylight = c_get_daylight()
-        tzname_ptr = c_get_tzname()
-        tzname = rffi.charp2str(tzname_ptr[0]), rffi.charp2str(tzname_ptr[1])
-
-    if _POSIX:
-        if _CYGWIN:
-            YEAR = (365 * 24 + 6) * 3600
-
-            # about January 11th
-            t = (((c_time(lltype.nullptr(rffi.TIME_TP.TO))) / YEAR) * YEAR + 10 * 24 * 3600)
-            # we cannot have reference to stack variable, put it on the heap
-            t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-            t_ref[0] = rffi.cast(rffi.TIME_T, t)
-            p = c_localtime(t_ref)
-            q = c_gmtime(t_ref)
-            janzone = (p.c_tm_hour + 24 * p.c_tm_mday) - (q.c_tm_hour + 24 * q.c_tm_mday)
-            if janzone < -12:
-                janname = "   "
-            elif janzone > 14:
-                janname = "   "
-            else:
-                janname = _time_zones[janzone - 12]
-            janzone = janzone * 3600
-            # about July 11th
-            tt = t + YEAR / 2
-            t_ref[0] = rffi.cast(rffi.TIME_T, tt)
-            p = c_localtime(t_ref)
-            q = c_gmtime(t_ref)
-            julyzone = (p.c_tm_hour + 24 * p.c_tm_mday) - (q.c_tm_hour + 24 * q.c_tm_mday)
-            if julyzone < -12:
-                julyname = "   "
-            elif julyzone > 14:
-                julyname = "   "
-            else:
-                julyname = _time_zones[julyzone - 12]
-            julyzone = julyzone * 3600
-            lltype.free(t_ref, flavor='raw')
-
-            if janzone < julyzone:
-                # DST is reversed in the southern hemisphere
-                timezone = julyzone
-                altzone = janzone
-                daylight = int(janzone != julyzone)
-                tzname = [julyname, janname]
-            else:
-                timezone = janzone
-                altzone = julyzone
-                daylight = int(janzone != julyzone)
-                tzname = [janname, julyname]
-
-        else:
-            YEAR = (365 * 24 + 6) * 3600
-
-            t = (((c_time(lltype.nullptr(rffi.TIME_TP.TO))) / YEAR) * YEAR)
-            # we cannot have reference to stack variable, put it on the heap
-            t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-            t_ref[0] = rffi.cast(rffi.TIME_T, t)
-            p = c_localtime(t_ref)
-            janzone = -p.c_tm_gmtoff
-            tm_zone = rffi.charp2str(p.c_tm_zone)
-            janname = ["   ", tm_zone][bool(tm_zone)]
-            tt = t + YEAR / 2
-            t_ref[0] = rffi.cast(rffi.TIME_T, tt)
-            p = c_localtime(t_ref)
-            lltype.free(t_ref, flavor='raw')
-            tm_zone = rffi.charp2str(p.c_tm_zone)
-            julyzone = -p.c_tm_gmtoff
-            julyname = ["   ", tm_zone][bool(tm_zone)]
-
-            if janzone < julyzone:
-                # DST is reversed in the southern hemisphere
-                timezone = julyzone
-                altzone = janzone
-                daylight = int(janzone != julyzone)
-                tzname = [julyname, janname]
-            else:
-                timezone = janzone
-                altzone = julyzone
-                daylight = int(janzone != julyzone)
-                tzname = [janname, julyname]
-
-    _set_module_object(space, "timezone", space.wrap(timezone))
-    _set_module_object(space, 'daylight', space.wrap(daylight))
-    tzname_w = [space.wrap(tzname[0]), space.wrap(tzname[1])]
-    _set_module_object(space, 'tzname', space.newtuple(tzname_w))
-    _set_module_object(space, 'altzone', space.wrap(altzone))
-
-def _get_error_msg():
-    errno = rposix.get_errno()
-    return os.strerror(errno)
-
-if sys.platform != 'win32':
-    @unwrap_spec(secs=float)
-    def sleep(space, secs):
-        if secs < 0:
-            raise OperationError(space.w_IOError,
-                                 space.wrap("Invalid argument: negative time in sleep"))
-        pytime.sleep(secs)
-else:
-    from rpython.rlib import rwin32
-    from errno import EINTR
-    def _simple_sleep(space, secs, interruptible):
-        if secs == 0.0 or not interruptible:
-            pytime.sleep(secs)
-        else:
-            millisecs = int(secs * 1000)
-            interrupt_event = space.fromcache(State).get_interrupt_event()
-            rwin32.ResetEvent(interrupt_event)
-            rc = rwin32.WaitForSingleObject(interrupt_event, millisecs)
-            if rc == rwin32.WAIT_OBJECT_0:
-                # Yield to make sure real Python signal handler
-                # called.
-                pytime.sleep(0.001)
-                raise wrap_oserror(space,
-                                   OSError(EINTR, "sleep() interrupted"))
-    @unwrap_spec(secs=float)
-    def sleep(space, secs):
-        if secs < 0:
-            raise OperationError(space.w_IOError,
-                                 space.wrap("Invalid argument: negative time in sleep"))
-        # as decreed by Guido, only the main thread can be
-        # interrupted.
-        main_thread = space.fromcache(State).main_thread
-        interruptible = (main_thread == thread.get_ident())
-        MAX = sys.maxint / 1000.0 # > 24 days
-        while secs > MAX:
-            _simple_sleep(space, MAX, interruptible)
-            secs -= MAX
-        _simple_sleep(space, secs, interruptible)
-
-def _get_module_object(space, obj_name):
-    w_module = space.getbuiltinmodule('time')
-    w_obj = space.getattr(w_module, space.wrap(obj_name))
-    return w_obj
-
-def _set_module_object(space, obj_name, w_obj_value):
-    w_module = space.getbuiltinmodule('time')
-    space.setattr(w_module, space.wrap(obj_name), w_obj_value)
-
-def _get_inttime(space, w_seconds):
-    # w_seconds can be a wrapped None (it will be automatically wrapped
-    # in the callers, so we never get a real None here).
-    if space.is_none(w_seconds):
-        seconds = pytime.time()
-    else:
-        seconds = space.float_w(w_seconds)
-    #
-    t = rffi.cast(rffi.TIME_T, seconds)
-    #
-    # Logic from CPython: How much info did we lose?  We assume that
-    # time_t is an integral type.  If we lost a second or more, the
-    # input doesn't fit in a time_t; call it an error.
-    diff = seconds - rffi.cast(lltype.Float, t)
-    if diff <= -1.0 or diff >= 1.0:
-        raise OperationError(space.w_ValueError,
-                      space.wrap("timestamp out of range for platform time_t"))
-    return t
-
-def _tm_to_tuple(space, t):
-    time_tuple = [
-        space.wrap(rffi.getintfield(t, 'c_tm_year') + 1900),
-        space.wrap(rffi.getintfield(t, 'c_tm_mon') + 1), # want january == 1
-        space.wrap(rffi.getintfield(t, 'c_tm_mday')),
-        space.wrap(rffi.getintfield(t, 'c_tm_hour')),
-        space.wrap(rffi.getintfield(t, 'c_tm_min')),
-        space.wrap(rffi.getintfield(t, 'c_tm_sec')),
-        space.wrap((rffi.getintfield(t, 'c_tm_wday') + 6) % 7), # want monday == 0
-        space.wrap(rffi.getintfield(t, 'c_tm_yday') + 1), # want january, 1 == 1
-        space.wrap(rffi.getintfield(t, 'c_tm_isdst'))]
-
-    w_struct_time = _get_module_object(space, 'struct_time')
-    w_time_tuple = space.newtuple(time_tuple)
-    return space.call_function(w_struct_time, w_time_tuple)
-
-def _gettmarg(space, w_tup, allowNone=True):
-    if space.is_none(w_tup):
-        if not allowNone:
-            raise OperationError(space.w_TypeError,
-                                 space.wrap("tuple expected"))
-        # default to the current local time
-        tt = rffi.r_time_t(int(pytime.time()))
-        t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-        t_ref[0] = tt
-        pbuf = c_localtime(t_ref)
-        lltype.free(t_ref, flavor='raw')
-        if not pbuf:
-            raise OperationError(space.w_ValueError,
-                space.wrap(_get_error_msg()))
-        return pbuf
-
-    tup_w = space.fixedview(w_tup)
-    if len(tup_w) != 9:
-        raise oefmt(space.w_TypeError,
-                    "argument must be sequence of length 9, not %d",
-                    len(tup_w))
-
-    y = space.int_w(tup_w[0])
-    tm_mon = space.int_w(tup_w[1])
-    if tm_mon == 0:
-        tm_mon = 1
-    tm_mday = space.int_w(tup_w[2])
-    if tm_mday == 0:
-        tm_mday = 1
-    tm_yday = space.int_w(tup_w[7])
-    if tm_yday == 0:
-        tm_yday = 1
-    rffi.setintfield(glob_buf, 'c_tm_mon', tm_mon)
-    rffi.setintfield(glob_buf, 'c_tm_mday', tm_mday)
-    rffi.setintfield(glob_buf, 'c_tm_hour', space.int_w(tup_w[3]))
-    rffi.setintfield(glob_buf, 'c_tm_min', space.int_w(tup_w[4]))
-    rffi.setintfield(glob_buf, 'c_tm_sec', space.int_w(tup_w[5]))
-    rffi.setintfield(glob_buf, 'c_tm_wday', space.int_w(tup_w[6]))
-    rffi.setintfield(glob_buf, 'c_tm_yday', tm_yday)
-    rffi.setintfield(glob_buf, 'c_tm_isdst', space.int_w(tup_w[8]))
-    if _POSIX:
-        if _CYGWIN:
-            pass
-        else:
-            # actually never happens, but makes annotator happy
-            glob_buf.c_tm_zone = lltype.nullptr(rffi.CCHARP.TO)
-            rffi.setintfield(glob_buf, 'c_tm_gmtoff', 0)
-
-    if y < 1900:
-        w_accept2dyear = _get_module_object(space, "accept2dyear")
-        accept2dyear = space.int_w(w_accept2dyear)
-
-        if not accept2dyear:
-            raise OperationError(space.w_ValueError,
-                space.wrap("year >= 1900 required"))
-
-        if 69 <= y <= 99:
-            y += 1900
-        elif 0 <= y <= 68:
-            y += 2000
-        else:
-            raise OperationError(space.w_ValueError,
-                space.wrap("year out of range"))
-
-    # tm_wday does not need checking of its upper-bound since taking "%
-    #  7" in gettmarg() automatically restricts the range.
-    if rffi.getintfield(glob_buf, 'c_tm_wday') < -1:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("day of week out of range"))
-
-    rffi.setintfield(glob_buf, 'c_tm_year', y - 1900)
-    rffi.setintfield(glob_buf, 'c_tm_mon',
-                     rffi.getintfield(glob_buf, 'c_tm_mon') - 1)
-    rffi.setintfield(glob_buf, 'c_tm_wday',
-                     (rffi.getintfield(glob_buf, 'c_tm_wday') + 1) % 7)
-    rffi.setintfield(glob_buf, 'c_tm_yday',
-                     rffi.getintfield(glob_buf, 'c_tm_yday') - 1)
-
-    return glob_buf
-
-def time(space):
-    """time() -> floating point number
-
-    Return the current time in seconds since the Epoch.
-    Fractions of a second may be present if the system clock provides them."""
-
-    secs = pytime.time()
-    return space.wrap(secs)
-
-if _WIN:
-    class PCCache:
-        pass
-    pccache = PCCache()
-    pccache.divisor = 0.0
-    pccache.ctrStart = 0
-
-def clock(space):
-    """clock() -> floating point number
-
-    Return the CPU time or real time since the start of the process or since
-    the first call to clock().  This has as much precision as the system
-    records."""
-
-    return space.wrap(pytime.clock())
-
-def ctime(space, w_seconds=None):
-    """ctime([seconds]) -> string
-
-    Convert a time in seconds since the Epoch to a string in local time.
-    This is equivalent to asctime(localtime(seconds)). When the time tuple is
-    not present, current time as returned by localtime() is used."""
-
-    seconds = _get_inttime(space, w_seconds)
-
-    t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-    t_ref[0] = seconds
-    p = c_ctime(t_ref)
-    lltype.free(t_ref, flavor='raw')
-    if not p:
-        raise OperationError(space.w_ValueError,
-            space.wrap("unconvertible time"))
-
-    return space.wrap(rffi.charp2str(p)[:-1]) # get rid of new line
-
-# by now w_tup is an optional argument (and not *args)
-# because of the ext. compiler bugs in handling such arguments (*args, **kwds)
-def asctime(space, w_tup=None):
-    """asctime([tuple]) -> string
-
-    Convert a time tuple to a string, e.g. 'Sat Jun 06 16:26:11 1998'.
-    When the time tuple is not present, current time as returned by localtime()
-    is used."""
-    buf_value = _gettmarg(space, w_tup)
-    p = c_asctime(buf_value)
-    if not p:
-        raise OperationError(space.w_ValueError,
-            space.wrap("unconvertible time"))
-
-    return space.wrap(rffi.charp2str(p)[:-1]) # get rid of new line
-
-def gmtime(space, w_seconds=None):
-    """gmtime([seconds]) -> (tm_year, tm_mon, tm_day, tm_hour, tm_min,
-                          tm_sec, tm_wday, tm_yday, tm_isdst)
-
-    Convert seconds since the Epoch to a time tuple expressing UTC (a.k.a.
-    GMT).  When 'seconds' is not passed in, convert the current time instead.
-    """
-
-    # rpython does not support that a variable has two incompatible builtins
-    # as value so we have to duplicate the code. NOT GOOD! see localtime() too
-    seconds = _get_inttime(space, w_seconds)
-    t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-    t_ref[0] = seconds
-    p = c_gmtime(t_ref)
-    lltype.free(t_ref, flavor='raw')
-
-    if not p:
-        raise OperationError(space.w_ValueError, space.wrap(_get_error_msg()))
-    return _tm_to_tuple(space, p)
-
-def localtime(space, w_seconds=None):
-    """localtime([seconds]) -> (tm_year, tm_mon, tm_day, tm_hour, tm_min,
-                             tm_sec, tm_wday, tm_yday, tm_isdst)
-
-    Convert seconds since the Epoch to a time tuple expressing local time.
-    When 'seconds' is not passed in, convert the current time instead."""
-
-    seconds = _get_inttime(space, w_seconds)
-    t_ref = lltype.malloc(rffi.TIME_TP.TO, 1, flavor='raw')
-    t_ref[0] = seconds
-    p = c_localtime(t_ref)
-    lltype.free(t_ref, flavor='raw')
-
-    if not p:
-        raise OperationError(space.w_ValueError, space.wrap(_get_error_msg()))
-    return _tm_to_tuple(space, p)
-
-def mktime(space, w_tup):
-    """mktime(tuple) -> floating point number
-
-    Convert a time tuple in local time to seconds since the Epoch."""
-
-    buf = _gettmarg(space, w_tup, allowNone=False)
-    rffi.setintfield(buf, "c_tm_wday", -1)
-    tt = c_mktime(buf)
-    # A return value of -1 does not necessarily mean an error, but tm_wday
-    # cannot remain set to -1 if mktime succeeds.
-    if tt == -1 and rffi.getintfield(buf, "c_tm_wday") == -1:
-        raise OperationError(space.w_OverflowError,
-            space.wrap("mktime argument out of range"))
-
-    return space.wrap(float(tt))
-
-if _POSIX:
-    def tzset(space):
-        """tzset()
-
-        Initialize, or reinitialize, the local timezone to the value stored in
-        os.environ['TZ']. The TZ environment variable should be specified in
-        standard Unix timezone format as documented in the tzset man page
-        (eg. 'US/Eastern', 'Europe/Amsterdam'). Unknown timezones will silently
-        fall back to UTC. If the TZ environment variable is not set, the local
-        timezone is set to the systems best guess of wallclock time.
-        Changing the TZ environment variable without calling tzset *may* change
-        the local timezone used by methods such as localtime, but this behaviour
-        should not be relied on"""
-
-        c_tzset()
-
-        # reset timezone, altzone, daylight and tzname
-        _init_timezone(space)
-
- at unwrap_spec(format=str)
-def strftime(space, format, w_tup=None):
-    """strftime(format[, tuple]) -> string
-
-    Convert a time tuple to a string according to a format specification.
-    See the library reference manual for formatting codes. When the time tuple
-    is not present, current time as returned by localtime() is used."""
-    buf_value = _gettmarg(space, w_tup)
-
-    # Checks added to make sure strftime() does not crash Python by
-    # indexing blindly into some array for a textual representation
-    # by some bad index (fixes bug #897625).
-    # No check for year since handled in gettmarg().
-    if rffi.getintfield(buf_value, 'c_tm_mon') < 0 or rffi.getintfield(buf_value, 'c_tm_mon') > 11:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("month out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_mday') < 1 or rffi.getintfield(buf_value, 'c_tm_mday') > 31:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("day of month out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_hour') < 0 or rffi.getintfield(buf_value, 'c_tm_hour') > 23:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("hour out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_min') < 0 or rffi.getintfield(buf_value, 'c_tm_min') > 59:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("minute out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_sec') < 0 or rffi.getintfield(buf_value, 'c_tm_sec') > 61:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("seconds out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_yday') < 0 or rffi.getintfield(buf_value, 'c_tm_yday') > 365:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("day of year out of range"))
-    if rffi.getintfield(buf_value, 'c_tm_isdst') < -1 or rffi.getintfield(buf_value, 'c_tm_isdst') > 1:
-        raise OperationError(space.w_ValueError,
-                             space.wrap("daylight savings flag out of range"))
-
-    if _WIN:
-        # check that the format string contains only valid directives
-        length = len(format)
-        i = 0
-        while i < length:
-            if format[i] == '%':
-                i += 1
-                if i < length and format[i] == '#':
-                    # not documented by python
-                    i += 1
-                if i >= length or format[i] not in "aAbBcdHIjmMpSUwWxXyYzZ%":
-                    raise OperationError(space.w_ValueError,
-                                         space.wrap("invalid format string"))
-            i += 1
-
-    i = 1024
-    while True:
-        outbuf = lltype.malloc(rffi.CCHARP.TO, i, flavor='raw')
-        try:
-            buflen = c_strftime(outbuf, i, format, buf_value)
-            if buflen > 0 or i >= 256 * len(format):
-                # if the buffer is 256 times as long as the format,
-                # it's probably not failing for lack of room!
-                # More likely, the format yields an empty result,
-                # e.g. an empty format, or %Z when the timezone
-                # is unknown.
-                result = rffi.charp2strn(outbuf, intmask(buflen))
-                return space.wrap(result)
-        finally:
-            lltype.free(outbuf, flavor='raw')
-        i += i
diff --git a/pypy/module/rctime/test/test_rctime.py b/pypy/module/rctime/test/test_rctime.py
deleted file mode 100644
--- a/pypy/module/rctime/test/test_rctime.py
+++ /dev/null
@@ -1,333 +0,0 @@
-class AppTestRCTime:
-    spaceconfig = {
-        "usemodules": ['rctime', 'struct', 'binascii'],
-    }
-
-    def test_attributes(self):
-        import time as rctime
-        assert isinstance(rctime.accept2dyear, int)
-        assert isinstance(rctime.altzone, int)
-        assert isinstance(rctime.daylight, int)
-        assert isinstance(rctime.timezone, int)
-        assert isinstance(rctime.tzname, tuple)
-        assert isinstance(rctime.__doc__, str)
-
-    def test_sleep(self):
-        import time as rctime
-        import sys
-        import os
-        raises(TypeError, rctime.sleep, "foo")
-        rctime.sleep(0.12345)
-        raises(IOError, rctime.sleep, -1.0)
-
-    def test_clock(self):
-        import time as rctime
-        rctime.clock()
-        assert isinstance(rctime.clock(), float)
-
-    def test_time(self):
-        import time as rctime
-        t1 = rctime.time()
-        assert isinstance(rctime.time(), float)
-        assert rctime.time() != 0.0 # 0.0 means failure
-        rctime.sleep(0.02)
-        t2 = rctime.time()
-        assert t1 != t2       # the resolution should be at least 0.01 secs
-
-    def test_ctime(self):
-        import time as rctime
-        raises(TypeError, rctime.ctime, "foo")
-        rctime.ctime(None)
-        rctime.ctime()
-        res = rctime.ctime(0)
-        assert isinstance(res, str)
-        rctime.ctime(rctime.time())
-        raises(ValueError, rctime.ctime, 1E200)
-        raises(OverflowError, rctime.ctime, 10**900)
-
-    def test_gmtime(self):
-        import time as rctime
-        raises(TypeError, rctime.gmtime, "foo")
-        rctime.gmtime()
-        rctime.gmtime(None)
-        rctime.gmtime(0)
-        res = rctime.gmtime(rctime.time())
-        assert isinstance(res, rctime.struct_time)
-        assert res[-1] == 0 # DST is always zero in gmtime()
-        t0 = rctime.mktime(rctime.gmtime())
-        t1 = rctime.mktime(rctime.gmtime(None))
-        assert 0 <= (t1 - t0) < 1.2
-        t = rctime.time()
-        assert rctime.gmtime(t) == rctime.gmtime(t)
-        raises(ValueError, rctime.gmtime, 2**64)
-        raises(ValueError, rctime.gmtime, -2**64)
-
-    def test_localtime(self):
-        import time as rctime
-        import os
-        raises(TypeError, rctime.localtime, "foo")
-        rctime.localtime()
-        rctime.localtime(None)
-        rctime.localtime(0)
-        res = rctime.localtime(rctime.time())
-        assert isinstance(res, rctime.struct_time)
-        t0 = rctime.mktime(rctime.localtime())
-        t1 = rctime.mktime(rctime.localtime(None))
-        assert 0 <= (t1 - t0) < 1.2
-        t = rctime.time()
-        assert rctime.localtime(t) == rctime.localtime(t)
-        if os.name == 'nt':


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