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#!/usr/bin/env python
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#
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#
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# Copyright 2010 TheSeven
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#
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#
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# This file is part of emBIOS.
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#
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# emBIOS is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 2 of the
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# License, or (at your option) any later version.
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#
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# emBIOS is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with emBIOS. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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import sys
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import libembiosbootcfg
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from optparse import *
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parser = OptionParser("usage: %prog [options] <embiosbin> <embiosapp> <outfile>")
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parser.add_option("--run-from", type = "int", metavar = "ADDR",
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help = "Ensures that the app is executed from memory address ADDR")
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parser.add_option("--compressed", action = "store_true", default = False,
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help = "Specify this if the executable is compressed")
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(options, args) = parser.parse_args()
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if len(args) != 3: parser.error("incorrect number of arguments")
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file = open(args[0], "rb")
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data = file.read()
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file.close()
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file = open(args[1], "rb")
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app = file.read()
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file.close()
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config = {"reset": True, "trymmap": True}
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config["mmapaddr"] = 0x08000000 + len(data)
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config["mmapsize"] = len(app)
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if options.compressed: config["mmapcomp"] = True
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if options.run_from:
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config["mmapcopy"] = True
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config["mmapdest"] = options.run_from
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data = libembiosbootcfg.configure(data, **config)
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file = open(args[2], "wb")
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file.write(data + app)
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file.close()
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