Subzero, MIPS32: Randomly insert NOP

pydir/run-pnacl-sz.py

 #!/usr/bin/env python2
 
 import argparse
 import itertools
 import os
 import re
 import subprocess
 import sys
 import tempfile
 
@@ skipping 184 matching lines @@
         asm_temp = tempfile.NamedTemporaryFile(delete=False)
         asm_temp.close()
         output_file_name = asm_temp.name
     if args.assemble and args.filetype != 'obj':
       cmd += (['|', os.path.join(pnacl_bin_path, 'llvm-mc')] +
               TargetAssemblerFlags(args.target, args.sandbox) +
               ['-filetype=obj', '-o', output_file_name])
     elif output_file_name:
       cmd += ['-o', output_file_name]
     if args.disassemble:
       # Show wide instruction encodings, diassemble, and show relocs.

[Jim Stichnoth, 2016/09/15 05:24:20]

Update the comment for '-z' ?

[obucinac, 2016/09/15 10:44:55]

Done.

       cmd += (['&&', os.path.join(pnacl_bin_path, GetObjdumpCmd())] +
               args.dis_flags +
-              ['-w', '-d', '-r'] + TargetDisassemblerFlags(args.target) +
+              ['-w', '-d', '-r', '-z'] + TargetDisassemblerFlags(args.target) +
               [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()