Subzero, MIPS32: Sandbox initial patch

pydir/build-runtime.py

 #!/usr/bin/env python2
 
 import argparse
 import os
 import shutil
 import tempfile
 
 import targets
 from utils import FindBaseNaCl, GetObjcopyCmd, shellcmd
 
 
 def Translate(ll_files, extra_args, obj, verbose, target):
   """Translate a set of input bitcode files into a single object file.
 
   Use pnacl-llc to translate textual bitcode input ll_files into object file
   obj, using extra_args as the architectural flags.
   """
-  externalize = [] if target == 'mips32' else ['-externalize']
+  externalize = ['-externalize']
   shellcmd(['cat'] + ll_files + ['|',
             'pnacl-llc',
             '-function-sections',
             '-O2',
             '-filetype=obj',
             '-bitcode-format=llvm',
             '-o', obj
     ] + extra_args + externalize, echo=verbose)
-  strip_syms = [] if target == 'mips32' else ['nacl_tp_tdb_offset',
-                                              'nacl_tp_tls_offset']
+  localize_syms = ['nacl_tp_tdb_offset', 'nacl_tp_tls_offset']
+
   shellcmd([GetObjcopyCmd(target), obj] +
-    [('--strip-symbol=' + sym) for sym in strip_syms])
+    [('--localize-symbol=' + sym) for sym in localize_syms])
 
 
 def PartialLink(obj_files, extra_args, lib, verbose):
   """Partially links a set of obj files into a final obj library."""
   shellcmd(['le32-nacl-ld',
             '-o', lib,
             '-r',
     ] + extra_args + obj_files, echo=verbose)
 
 
@@ skipping 182 matching lines @@
 
     finally:
         try:
             shutil.rmtree(tempdir)
         except OSError as exc:
             if exc.errno != errno.ENOENT: # ENOENT - no such file or directory
                 raise # re-raise exception
 
 if __name__ == '__main__':
     main()