Suzero. X8664. NaCl Sandboxing.

pydir/run-pnacl-sz.py

 #!/usr/bin/env python2
 
 import argparse
 import itertools
 import os
 import re
 import subprocess
 import sys
 import tempfile
 
 from utils import FindBaseNaCl, shellcmd
 
 
 def TargetAssemblerFlags(target, sandboxed):
   # TODO(reed kotler). Need to find out exactly we need to
   # add here for Mips32.
   flags = { 'x8632': ['-triple=%s' % ('i686-nacl' if sandboxed else 'i686')],
+            'x8664': ['-triple=%s' % (
+                          'x86_64-nacl' if sandboxed else 'x86_64')],
             'arm32': ['-triple=%s' % (
                           'armv7a-nacl' if sandboxed else 'armv7a'),
                       '-mcpu=cortex-a9', '-mattr=+neon'],
             'mips32': ['-triple=mipsel' ] }
   return flags[target]
 
 
 def TargetDisassemblerFlags(target):
   flags = { 'x8632': ['-Mintel'],
+            'x8664': ['-Mintel'],
             'arm32': [],
             'mips32':[] }
   return flags[target]
 
 
 def main():
     """Run the pnacl-sz compiler on an llvm file.
 
     Takes an llvm input file, freezes it into a pexe file, converts
     it to a Subzero program, and finally compiles it.
@@ skipping 39 matching lines @@
                            help='Disassemble the assembled output')
     argparser.add_argument('--dis-flags', required=False,
                            action='append', default=[],
                            help='Add a disassembler flag')
     argparser.add_argument('--filetype', default='iasm', dest='filetype',
                            choices=['obj', 'asm', 'iasm'],
                            help='Output file type.  Default %(default)s')
     argparser.add_argument('--forceasm', required=False, action='store_true',
                            help='Force --filetype=asm')
     argparser.add_argument('--target', default='x8632', dest='target',
-                           choices=['x8632','arm32','mips32'],
+                           choices=['x8632','x8664','arm32','mips32'],
                            help='Target architecture.  Default %(default)s')
     argparser.add_argument('--echo-cmd', required=False,
                            action='store_true',
                            help='Trace command that generates ICE instructions')
     argparser.add_argument('--tbc', required=False, action='store_true',
                            help='Input is textual bitcode (not .ll)')
     argparser.add_argument('--expect-fail', required=False, action='store_true',
                            help='Negate success of run by using LLVM not')
     argparser.add_argument('--args', '-a', nargs=argparse.REMAINDER,
                            default=[],
@@ skipping 102 matching lines @@
               [output_file_name])
 
     stdout_result = shellcmd(cmd, echo=args.echo_cmd)
     if not args.echo_cmd:
       sys.stdout.write(stdout_result)
     if asm_temp and not keep_output_file:
       os.remove(output_file_name)
 
 if __name__ == '__main__':
     main()