# -*- mode:python -*-
-# Copyright (c) 2018 ARM Limited
+# Copyright (c) 2018, 2020 ARM Limited
#
# The license below extends only to copyright in the software and shall
# not be construed as granting a license to any other intellectual
# 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.
-#
-# Authors: Nathan Binkert
from __future__ import print_function
import imp
import os
import re
+import six
import sys
import zlib
super(SourceMeta, cls).__init__(name, bases, dict)
cls.all = SourceList()
+@six.add_metaclass(SourceMeta)
class SourceFile(object):
'''Base object that encapsulates the notion of a source file.
This includes, the source node, target node, various manipulations
of those. A source file also specifies a set of tags which
describing arbitrary properties of the source file.'''
- __metaclass__ = SourceMeta
static_objs = {}
shared_objs = {}
def __init__(self, source, tags=None, add_tags=None, append=None):
if tags is None:
tags='gem5 lib'
- if isinstance(tags, basestring):
+ if isinstance(tags, six.string_types):
tags = set([tags])
if not isinstance(tags, set):
tags = set(tags)
self.tags = tags
if add_tags:
- if isinstance(add_tags, basestring):
+ if isinstance(add_tags, six.string_types):
add_tags = set([add_tags])
if not isinstance(add_tags, set):
add_tags = set(add_tags)
cpp_code(symbol_declaration + ' = {')
cpp_code.indent()
step = 16
- for i in xrange(0, len(data), step):
+ for i in six.moves.range(0, len(data), step):
x = array.array('B', data[i:i+step])
cpp_code(''.join('%d,' % d for d in x))
cpp_code.dedent()
cpp_path = path_noext + '.cc'
hpp_path = path_noext + '.hh'
def embedBlob(target, source, env):
- data = file(str(source[0]), 'r').read()
+ with open(str(source[0]), 'rb') as f:
+ data = f.read()
cpp_code = code_formatter()
hpp_code = code_formatter()
blobToCpp(data, symbol, cpp_code, hpp_code, namespace='Blobs')
the m5.objects package)'''
super(SimObject, self).__init__('m5.objects', source, tags, add_tags)
if self.fixed:
- raise AttributeError, "Too late to call SimObject now."
+ raise AttributeError("Too late to call SimObject now.")
bisect.insort_right(SimObject.modnames, self.modname)
cls.all = []
+@six.add_metaclass(ExecutableMeta)
class Executable(object):
'''Base class for creating an executable from sources.'''
- __metaclass__ = ExecutableMeta
abstract = True
debug_flags = {}
def DebugFlag(name, desc=None):
if name in debug_flags:
- raise AttributeError, "Flag %s already specified" % name
+ raise AttributeError("Flag {} already specified".format(name))
debug_flags[name] = (name, (), desc)
def CompoundFlag(name, flags, desc=None):
if name in debug_flags:
- raise AttributeError, "Flag %s already specified" % name
+ raise AttributeError("Flag {} already specified".format(name))
compound = tuple(flags)
debug_flags[name] = (name, compound, desc)
env.ConfigFile(opt)
def makeTheISA(source, target, env):
- isas = [ src.get_contents() for src in source ]
+ isas = [ src.get_contents().decode('utf-8') for src in source ]
target_isa = env['TARGET_ISA']
def define(isa):
- return isa.upper() + '_ISA'
+ return str(isa.upper()) + '_ISA'
def namespace(isa):
return isa[0].upper() + isa[1:].lower() + 'ISA'
code.write(str(target[0]))
-env.Command('config/the_isa.hh', map(Value, all_isa_list),
+env.Command('config/the_isa.hh', list(map(Value, all_isa_list)),
MakeAction(makeTheISA, Transform("CFG ISA", 0)))
def makeTheGPUISA(source, target, env):
- isas = [ src.get_contents() for src in source ]
+ isas = [ src.get_contents().decode('utf-8') for src in source ]
target_gpu_isa = env['TARGET_GPU_ISA']
def define(isa):
- return isa.upper() + '_ISA'
+ return str(isa.upper()) + '_ISA'
def namespace(isa):
return isa[0].upper() + isa[1:].lower() + 'ISA'
code.write(str(target[0]))
-env.Command('config/the_gpu_isa.hh', map(Value, all_gpu_isa_list),
+env.Command('config/the_gpu_isa.hh', list(map(Value, all_gpu_isa_list)),
MakeAction(makeTheGPUISA, Transform("CFG ISA", 0)))
########################################################################
self.modules = modules
self.installed = set()
- def __del__(self):
- self.unload()
-
def unload(self):
import sys
for module in self.installed:
mod.__path__ = source.modpath
mod.__file__ = source.abspath
- exec file(source.abspath, 'r') in mod.__dict__
+ compiled = compile(open(source.abspath).read(), source.abspath, 'exec')
+ exec(compiled, mod.__dict__)
return mod
sim_objects = m5.SimObject.allClasses
all_enums = m5.params.allEnums
-for name,obj in sorted(sim_objects.iteritems()):
+for name,obj in sorted(sim_objects.items()):
for param in obj._params.local.values():
# load the ptype attribute now because it depends on the
# current version of SimObject.allClasses, but when scons
# Generate Python file containing a dict specifying the current
# buildEnv flags.
def makeDefinesPyFile(target, source, env):
- build_env = source[0].get_contents()
+ build_env = source[0].get_contents().decode('utf-8')
code = code_formatter()
code("""
buildEnv = m5.util.SmartDict($build_env)
compileDate = _m5.core.compileDate
+gem5Version = _m5.core.gem5Version
_globals = globals()
for key,val in _m5.core.__dict__.items():
if key.startswith('flag_'):
def makeInfoPyFile(target, source, env):
code = code_formatter()
for src in source:
- data = ''.join(file(src.srcnode().abspath, 'r').xreadlines())
+ with open(src.srcnode().abspath, 'r') as f:
+ data = ''.join(f)
code('$src = ${{repr(data)}}')
code.write(str(target[0]))
def body(target, source, env):
assert len(target) == 1 and len(source) == 1
- name = str(source[0].get_contents())
+ name = source[0].get_contents().decode('utf-8')
obj = sim_objects[name]
code = code_formatter()
# Generate all of the SimObject param C++ struct header files
params_hh_files = []
-for name,simobj in sorted(sim_objects.iteritems()):
+for name,simobj in sorted(sim_objects.items()):
py_source = PySource.modules[simobj.__module__]
extra_deps = [ py_source.tnode ]
# C++ parameter description files
if GetOption('with_cxx_config'):
- for name,simobj in sorted(sim_objects.iteritems()):
+ for name,simobj in sorted(sim_objects.items()):
py_source = PySource.modules[simobj.__module__]
extra_deps = [ py_source.tnode ]
code = code_formatter()
- for name,simobj in sorted(sim_objects.iteritems()):
+ for name,simobj in sorted(sim_objects.items()):
if not hasattr(simobj, 'abstract') or not simobj.abstract:
code('#include "cxx_config/${name}.hh"')
code()
code('void cxxConfigInit()')
code('{')
code.indent()
- for name,simobj in sorted(sim_objects.iteritems()):
+ for name,simobj in sorted(sim_objects.items()):
not_abstract = not hasattr(simobj, 'abstract') or \
not simobj.abstract
if not_abstract and 'type' in simobj.__dict__:
env.Command(cxx_config_init_cc_file, Value(name),
MakeAction(createCxxConfigInitCC, Transform("CXXCINIT")))
cxx_param_hh_files = ["cxx_config/%s.hh" % simobj
- for name,simobj in sorted(sim_objects.iteritems())
+ for name,simobj in sorted(sim_objects.items())
if not hasattr(simobj, 'abstract') or not simobj.abstract]
Depends(cxx_config_init_cc_file, cxx_param_hh_files +
[File('sim/cxx_config.hh')])
Source(cxx_config_init_cc_file)
# Generate all enum header files
-for name,enum in sorted(all_enums.iteritems()):
+for name,enum in sorted(all_enums.items()):
py_source = PySource.modules[enum.__module__]
extra_deps = [ py_source.tnode ]
# Generate SimObject Python bindings wrapper files
if env['USE_PYTHON']:
- for name,simobj in sorted(sim_objects.iteritems()):
+ for name,simobj in sorted(sim_objects.items()):
py_source = PySource.modules[simobj.__module__]
extra_deps = [ py_source.tnode ]
cc_file = File('python/_m5/param_%s.cc' % name)
''')
- for name, flag in sorted(source[0].read().iteritems()):
+ for name, flag in sorted(source[0].read().items()):
n, compound, desc = flag
assert n == name
code.write(str(target[0]))
-for name,flag in sorted(debug_flags.iteritems()):
+for name,flag in sorted(debug_flags.items()):
n, compound, desc = flag
assert n == name
# Build a small helper that marshals the Python code using the same
# version of Python as gem5. This is in an unorthodox location to
# avoid building it for every variant.
-py_marshal = env.Program('marshal', 'python/marshal.cc')[0]
+py_marshal = base_py_env.Program('marshal', 'python/marshal.cc')[0]
# Embed python files. All .py files that have been indicated by a
# PySource() call in a SConscript need to be embedded into the M5
import subprocess
- marshalled = subprocess.check_output([source[0].abspath, str(source[1])])
+ marshalled = subprocess.check_output(
+ [source[0].abspath, str(source[1])], env=env['ENV'])
compressed = zlib.compress(marshalled)
data = compressed
code.write(str(target[0]))
for source in PySource.all:
- env.Command(source.cpp, [ py_marshal, source.tnode ],
- MakeAction(embedPyFile, Transform("EMBED PY")))
+ base_py_env.Command(source.cpp, [ py_marshal, source.tnode ],
+ MakeAction(embedPyFile, Transform("EMBED PY")))
Source(source.cpp, tags=source.tags, add_tags='python')
########################################################################
projects / gem5.git / blobdiff