Mac x86_64: Mach exception support

buildbot/buildbot_standard.py

 #!/usr/bin/python
 # Copyright (c) 2012 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Enable 'with' statements in Python 2.5
 from __future__ import with_statement
 
 import os.path
 import re
@@ skipping 318 matching lines @@
     SCons(context, mode=context['default_scons_mode'] + ['nacl_irt_test'],
           args=['small_tests_irt'])
   with Step('medium_tests under IRT', status, halt_on_fail=False):
     SCons(context, mode=context['default_scons_mode'] + ['nacl_irt_test'],
           args=['medium_tests_irt'])
 
   # TODO(eugenis): reenable this on clang/opt once the LLVM issue is fixed
   # http://code.google.com/p/nativeclient/issues/detail?id=2473
   bug2473 = (context['clang'] or context['asan']) and context['mode'] == 'opt'
   if context.Mac() and context['arch'] != 'arm' and not bug2473:
-    # We don't run all tests on x86-64 Mac yet, because not all pass
-    # yet, and because it would slow down the bots too much.  We just
-    # run a small set of tests that have previously been fixed to
-    # pass, in order to prevent regressions.
+    # We don't run all tests on x86-64 Mac yet because it would slow
+    # down the bots too much.  We just run a small set of tests that
+    # have previously been fixed to pass, in order to prevent
+    # regressions.
     # TODO(mseaborn): Remove this when we have bots dedicated to
     # testing x86-64 Mac.
     with Step('minimal x86-64 test', status, halt_on_fail=False):
       SCons(context, parallel=True, platform='x86-64',
-            args=['run_hello_world_test',
+            args=['exception_tests',

[Mark Mentovai, 2013/02/15 22:30:30]

I could add more tests here since they do all pass now, but I’m going on the
assumption that this still isn’t desirable until there are dedicated bots per
the comment above.

+                  'run_hello_world_test',
                   'run_execute_data_test',
                   'run_nacl_signal_test',
                   'run_signal_frame_test',
                   'run_signal_handler_test',
                   'run_trusted_mmap_test'])
 
   ### END tests ###
 
   if not context['no_gyp']:
     # Build with ragel-based validator using GYP.
@@ skipping 48 matching lines @@
   start_time = time.time()
   try:
     Main()
   finally:
     time_taken = time.time() - start_time
     print 'RESULT BuildbotTime: total= %.3f minutes' % (time_taken / 60)
 
 
 if __name__ == '__main__':
   TimedMain()