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authorNathan Binkert <binkertn@umich.edu>2005-03-11 18:28:38 -0500
committerNathan Binkert <binkertn@umich.edu>2005-03-11 18:28:38 -0500
commitcf05fa476df711f64d0481117cf075ce68676d57 (patch)
treed3f51debf091f439e71476532e433290bac96a08 /python/SConscript
parentaa8c9db159422a313f6dfc9a76fd827515b32126 (diff)
downloadgem5-cf05fa476df711f64d0481117cf075ce68676d57.tar.xz
stick all python stuff into a top level python directory.
create an m5 package in python/m5 move the objects package into the m5 package move the m5config into the m5 package as config leave both importers outside of the package. SConscript: sim/main.cc: move sim/pyconfig/* -> python python/SConscript: m5config.py -> m5/config.py (now automatically embedded) objects -> python/m5/objects embed all python files in python/m5 python/m5/config.py: importer renamed mpy_importer move code to m5/__init__.py test/genini.py: deal with new python organization keep track of paths we want to add and add them after parameters are parsed. --HG-- rename : sim/pyconfig/SConscript => python/SConscript rename : sim/pyconfig/m5config.py => python/m5/config.py rename : objects/AlphaConsole.mpy => python/m5/objects/AlphaConsole.mpy rename : objects/AlphaTLB.mpy => python/m5/objects/AlphaTLB.mpy rename : objects/BadDevice.mpy => python/m5/objects/BadDevice.mpy rename : objects/BaseCPU.mpy => python/m5/objects/BaseCPU.mpy rename : objects/BaseCache.mpy => python/m5/objects/BaseCache.mpy rename : objects/BaseSystem.mpy => python/m5/objects/BaseSystem.mpy rename : objects/Bus.mpy => python/m5/objects/Bus.mpy rename : objects/CoherenceProtocol.mpy => python/m5/objects/CoherenceProtocol.mpy rename : objects/Device.mpy => python/m5/objects/Device.mpy rename : objects/DiskImage.mpy => python/m5/objects/DiskImage.mpy rename : objects/Ethernet.mpy => python/m5/objects/Ethernet.mpy rename : objects/Ide.mpy => python/m5/objects/Ide.mpy rename : objects/IntrControl.mpy => python/m5/objects/IntrControl.mpy rename : objects/MemTest.mpy => python/m5/objects/MemTest.mpy rename : objects/Pci.mpy => python/m5/objects/Pci.mpy rename : objects/PhysicalMemory.mpy => python/m5/objects/PhysicalMemory.mpy rename : objects/Platform.mpy => python/m5/objects/Platform.mpy rename : objects/Process.mpy => python/m5/objects/Process.mpy rename : objects/Repl.mpy => python/m5/objects/Repl.mpy rename : objects/Root.mpy => python/m5/objects/Root.mpy rename : objects/SimConsole.mpy => python/m5/objects/SimConsole.mpy rename : objects/SimpleDisk.mpy => python/m5/objects/SimpleDisk.mpy rename : objects/Tsunami.mpy => python/m5/objects/Tsunami.mpy rename : objects/Uart.mpy => python/m5/objects/Uart.mpy extra : convert_revision : aebf6ccda33028b1125974ca8b6aeab6f7570f30
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diff --git a/python/SConscript b/python/SConscript
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+# -*- mode:python -*-
+
+# Copyright (c) 2005 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import os, os.path, re
+
+def WriteEmbeddedPyFile(target, source, path, name, ext, filename):
+ if isinstance(source, str):
+ source = file(source, 'r')
+
+ if isinstance(target, str):
+ target = file(target, 'w')
+
+ print >>target, "AddModule(%s, %s, %s, %s, '''\\" % \
+ (`path`, `name`, `ext`, `filename`)
+
+ for line in source:
+ line = line
+ # escape existing backslashes
+ line = line.replace('\\', '\\\\')
+ # escape existing triple quotes
+ line = line.replace("'''", r"\'\'\'")
+
+ print >>target, line,
+
+ print >>target, "''')"
+ print >>target
+
+def WriteCFile(target, source, name):
+ if isinstance(source, str):
+ source = file(source, 'r')
+
+ if isinstance(target, str):
+ target = file(target, 'w')
+
+ print >>target, 'const char %s_string[] = {' % name
+
+ count = 0
+ from array import array
+ try:
+ while True:
+ foo = array('B')
+ foo.fromfile(source, 10000)
+ l = [ str(i) for i in foo.tolist() ]
+ count += len(l)
+ for i in xrange(0,9999,20):
+ print >>target, ','.join(l[i:i+20]) + ','
+ except EOFError:
+ l = [ str(i) for i in foo.tolist() ]
+ count += len(l)
+ for i in xrange(0,len(l),20):
+ print >>target, ','.join(l[i:i+20]) + ','
+ print >>target, ','.join(l[i:]) + ','
+
+ print >>target, '};'
+ print >>target, 'const int %s_length = %d;' % (name, count)
+ print >>target
+
+def splitpath(path):
+ dir,file = os.path.split(path)
+ path = []
+ assert(file)
+ while dir:
+ dir,base = os.path.split(dir)
+ path.insert(0, base)
+ return path, file
+
+Import('env')
+def MakeEmbeddedPyFile(target, source, env):
+ target = file(str(target[0]), 'w')
+
+ tree = {}
+ for src in source:
+ src = str(src)
+ path,pyfile = splitpath(src)
+ node = tree
+ for dir in path:
+ if not node.has_key(dir):
+ node[dir] = { }
+ node = node[dir]
+
+ name,ext = pyfile.split('.')
+ if name == '__init__':
+ node['.hasinit'] = True
+ node[pyfile] = (src,name,ext,src)
+
+ done = False
+ while not done:
+ done = True
+ for name,entry in tree.items():
+ if not isinstance(entry, dict): continue
+ if entry.has_key('.hasinit'): continue
+
+ done = False
+ del tree[name]
+ for key,val in entry.iteritems():
+ if tree.has_key(key):
+ raise NameError, \
+ "dir already has %s can't add it again" % key
+ tree[key] = val
+
+ files = []
+ def populate(node, path = []):
+ names = node.keys()
+ names.sort()
+ for name in names:
+ if name == '.hasinit':
+ continue
+
+ entry = node[name]
+ if isinstance(entry, dict):
+ if not entry.has_key('.hasinit'):
+ raise NameError, 'package directory missing __init__.py'
+ populate(entry, path + [ name ])
+ else:
+ pyfile,name,ext,filename = entry
+ files.append((pyfile, path, name, ext, filename))
+ populate(tree)
+
+ for pyfile, path, name, ext, filename in files:
+ WriteEmbeddedPyFile(target, pyfile, path, name, ext, filename)
+
+def MakeDefinesPyFile(target, source, env):
+ target = file(str(target[0]), 'w')
+
+ print >>target, "import os"
+ defines = env['CPPDEFINES']
+ if isinstance(defines, list):
+ for var in defines:
+ if isinstance(var, tuple):
+ key,val = var
+ else:
+ key,val = var,'True'
+
+ if not isinstance(key, basestring):
+ panic("invalid type for define: %s" % type(key))
+
+ print >>target, "os.environ['%s'] = '%s'" % (key, val)
+
+ elif isinstance(defines, dict):
+ for key,val in defines.iteritems():
+ print >>target, "os.environ['%s'] = '%s'" % (key, val)
+ else:
+ panic("invalid type for defines: %s" % type(defines))
+
+CFileCounter = 0
+def MakePythonCFile(target, source, env):
+ global CFileCounter
+ target = file(str(target[0]), 'w')
+
+ print >>target, '''\
+#include "base/embedfile.hh"
+
+namespace {
+'''
+ for src in source:
+ src = str(src)
+ fname = os.path.basename(src)
+ name = 'embedded_file%d' % CFileCounter
+ CFileCounter += 1
+ WriteCFile(target, src, name)
+ print >>target, '''\
+EmbedMap %(name)s("%(fname)s",
+ %(name)s_string, %(name)s_length);
+
+''' % locals()
+ print >>target, '''\
+
+/* namespace */ }
+'''
+
+embedded_py_files = [ 'mpy_importer.py', '../util/pbs/jobfile.py' ]
+objpath = os.path.join(env['SRCDIR'], 'python/m5')
+for root, dirs, files in os.walk(objpath, topdown=True):
+ for i,dir in enumerate(dirs):
+ if dir == 'SCCS':
+ del dirs[i]
+ break
+
+ assert(root.startswith(objpath))
+ for f in files:
+ if f.endswith('.mpy') or f.endswith('.py'):
+ embedded_py_files.append(os.path.join(root, f))
+
+embedfile_hh = os.path.join(env['SRCDIR'], 'base/embedfile.hh')
+env.Command('defines.py', None, MakeDefinesPyFile)
+env.Command('embedded_py.py', embedded_py_files, MakeEmbeddedPyFile)
+env.Depends('embedded_py.cc', embedfile_hh)
+env.Command('embedded_py.cc',
+ ['string_importer.py', 'defines.py', 'embedded_py.py'],
+ MakePythonCFile)