gem5/sim/pyconfig/SConscript
Nathan Binkert a736a8fab6 Update config file language to take simobj and no longer use siminst
objects/AlphaConsole.mpy:
objects/AlphaTLB.mpy:
objects/BadDevice.mpy:
objects/BaseCPU.mpy:
objects/BaseCache.mpy:
objects/BaseSystem.mpy:
objects/Bus.mpy:
objects/CoherenceProtocol.mpy:
objects/Device.mpy:
objects/DiskImage.mpy:
objects/Ethernet.mpy:
objects/Ide.mpy:
objects/IntrControl.mpy:
objects/MemTest.mpy:
objects/Pci.mpy:
objects/PhysicalMemory.mpy:
objects/Platform.mpy:
objects/Process.mpy:
objects/Repl.mpy:
objects/Root.mpy:
objects/SimConsole.mpy:
objects/SimpleDisk.mpy:
objects/Tsunami.mpy:
objects/Uart.mpy:
    simobj now requires a type= line if it is actually intended
    to be a type
sim/pyconfig/SConscript:
    keep track of the filename of embedded files for better
    error messages.
sim/pyconfig/m5config.py:
    Add support for the trickery done with the compiler to get the
    simobj language feature added to the importer.

    fix the bug that gave objects the wrong name in error messages.
test/genini.py:
    Globals have been fixed and use execfile

--HG--
extra : convert_revision : b74495fd6f3479a87ecea7f1234ebb6731279b2b
2005-02-02 21:13:01 -05:00

190 lines
6.1 KiB
Python

# -*- 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)
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 = ['m5config.py']
objpath = os.path.join(env['SRCDIR'], 'objects')
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.Depends('embedded_py.cc', embedfile_hh)
env.Command('embedded_py.py', embedded_py_files, MakeEmbeddedPyFile)
env.Command('embedded_py.cc', ['importer.py', 'embedded_py.py'],
MakePythonCFile)