Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / sam / cpus / vonk / ss / api / pfe / bin / sed.py

# ========== Copyright Header Begin ==========================================
# 
# OpenSPARC T2 Processor File: sed.py
# Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
# 
# The above named program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License version 2 as published by the Free Software Foundation.
# 
# The above named program is distributed in the hope that it will be 
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
# 
# You should have received a copy of the GNU General Public
# License along with this work; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
# 
# ========== Copyright Header End ============================================
#
# use baseline file to generate a target specific file.
#
# usage: sed.py base_file [key1:val1,key2:val2,...] dest_file
#   replace every @-keyX-@ in base_file with valX, and store the final
#   result in dest_file.
#
import os, sys

########################
#####     MAIN     #####
########################
if __name__ == '__main__':

   if len(sys.argv) < 4:
       sys.stdout.write('usage: python %s base-file [key1:val1,key2:val2,...] dest-file\n' % (sys.argv[0]))
       sys.exit(1)

   base_file = sys.argv[1]
   opts = sys.argv[2]
   dest_file = sys.argv[3]

   i = opts.find('[')
   if i > -1:
       opts = opts[i+1:]
   i = opts.rfind(']')
   if i > -1:
       opts = opts[:i]

   options = { }
   tokens = opts.split(',')
   for token in tokens:
       i = token.find(':')
       key = token[:i]
       val = token[i+1:]
       if not options.has_key(key):
           options[key] = val
       else:
           sys.stdout.write('ERROR: %s: duplicate option "%s"\n' % (sys.argv[0], key))
   
   tmp1 = os.path.basename(dest_file) + '_tmp1'
   tmp2 = os.path.basename(dest_file) + '_tmp2'
   os.system('/usr/bin/cp -f %s %s' % (base_file, tmp1))
   for key in options.keys():
       cmd = "/usr/bin/sed 's!@-%s-@!%s!g' < %s > %s" % (key, options[key], tmp1, tmp2)
       os.system(cmd)
       os.system('/usr/bin/cp -f %s %s' % (tmp2, tmp1))

   os.system('/usr/bin/cp -f %s %s' % (tmp1, dest_file))
   os.remove(tmp1)
   os.remove(tmp2)