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Configuration symbols are stored as container class attributes CML2 arm.cml has richer container parameters, lma, vma, type etc.
71 lines
2.5 KiB
Python
Executable File
71 lines
2.5 KiB
Python
Executable File
#! /usr/bin/env python2.6
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# -*- mode: python; coding: utf-8; -*-
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import os, sys, shelve, shutil
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from os.path import join
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from config.projpaths import *
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from config.configuration import *
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def cml2_header_to_symbols(cml2_header, symbols):
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with file(cml2_header) as header_file:
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for line in header_file:
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pair = symbols.line_to_name_value(line)
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if pair is not None:
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name, value = pair
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symbols.get_all(name, value)
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symbols.get_arch(name, value)
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symbols.get_subarch(name, value)
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symbols.get_platform(name, value)
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symbols.get_ncontainers(name, value)
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symbols.get_container_parameters(name, value)
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for cont in symbols.containers:
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print "Container", cont.id
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print "vma start:", cont.vma_start
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print "vma end:", cont.vma_end
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print "lma start:", cont.lma_start
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print "lma end:", cont.lma_end
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print "type:", cont.type
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print "\n"
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def cml2_update_config_h(config_h_path, config):
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with open(config_h_path, "a") as config_h:
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config_h.write("#define __ARCH__ " + config.arch + '\n')
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config_h.write("#define __PLATFORM__ " + config.platform + '\n')
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config_h.write("#define __SUBARCH__ " + config.subarch + '\n')
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def cml2_configure(cml2_config_file):
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os.system(CML2TOOLSDIR + '/cmlcompile.py -o ' + CML2RULES + ' ' + cml2_config_file)
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os.system(CML2TOOLSDIR + '/cmlconfigure.py -c -o ' + CML2_CONFIG_PROPERTIES + ' ' + CML2RULES)
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os.system(TOOLSDIR + '/cml2header.py -o ' + CML2_CONFIG_H + ' -i ' + CML2_CONFIG_PROPERTIES)
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if not os.path.exists("build/l4"):
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os.mkdir("build/l4")
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shutil.copy(CML2_CONFIG_H, CONFIG_H)
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def save_configuration(configuration):
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if not os.path.exists(CONFIG_SHELVE_DIR):
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os.mkdir(CONFIG_SHELVE_DIR)
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config_shelve = shelve.open(CONFIG_SHELVE)
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config_shelve["configuration"] = configuration
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config_shelve["arch"] = configuration.arch
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config_shelve["subarch"] = configuration.subarch
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config_shelve["platform"] = configuration.platform
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config_shelve["all_symbols"] = configuration.all
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config_shelve.close()
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def configure_kernel(cml_file):
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config = configuration()
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if not os.path.exists(BUILDDIR):
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os.mkdir(BUILDDIR)
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cml2_configure(cml_file)
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cml2_header_to_symbols(CML2_CONFIG_H, config)
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cml2_update_config_h(CONFIG_H, config)
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save_configuration(config)
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if __name__ == "__main__":
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configure_kernel(join(CML2_CONFIG_SRCDIR, "arm.cml"))
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