Adding qemu as a submodule of KVMFORNFV

This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>

1 files changed, 0 insertions, 394 deletions

diff --git a/qemu/scripts/tracetool/__init__.py b/qemu/scripts/tracetool/__init__.py
deleted file mode 100644
index be24039c5..000000000
--- a/qemu/scripts/tracetool/__init__.py
+++ /dev/null
@@ -1,394 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-"""
-Machinery for generating tracing-related intermediate files.
-"""
-
-__author__     = "Lluís Vilanova <vilanova@ac.upc.edu>"
-__copyright__  = "Copyright 2012-2016, Lluís Vilanova <vilanova@ac.upc.edu>"
-__license__    = "GPL version 2 or (at your option) any later version"
-
-__maintainer__ = "Stefan Hajnoczi"
-__email__      = "stefanha@linux.vnet.ibm.com"
-
-
-import re
-import sys
-import weakref
-
-import tracetool.format
-import tracetool.backend
-import tracetool.transform
-
-
-def error_write(*lines):
-    """Write a set of error lines."""
-    sys.stderr.writelines("\n".join(lines) + "\n")
-
-def error(*lines):
-    """Write a set of error lines and exit."""
-    error_write(*lines)
-    sys.exit(1)
-
-
-def out(*lines, **kwargs):
-    """Write a set of output lines.
-
-    You can use kwargs as a shorthand for mapping variables when formating all
-    the strings in lines.
-    """
-    lines = [ l % kwargs for l in lines ]
-    sys.stdout.writelines("\n".join(lines) + "\n")
-
-
-class Arguments:
-    """Event arguments description."""
-
-    def __init__(self, args):
-        """
-        Parameters
-        ----------
-        args :
-            List of (type, name) tuples or Arguments objects.
-        """
-        self._args = []
-        for arg in args:
-            if isinstance(arg, Arguments):
-                self._args.extend(arg._args)
-            else:
-                self._args.append(arg)
-
-    def copy(self):
-        """Create a new copy."""
-        return Arguments(list(self._args))
-
-    @staticmethod
-    def build(arg_str):
-        """Build and Arguments instance from an argument string.
-
-        Parameters
-        ----------
-        arg_str : str
-            String describing the event arguments.
-        """
-        res = []
-        for arg in arg_str.split(","):
-            arg = arg.strip()
-            if arg == 'void':
-                continue
-
-            if '*' in arg:
-                arg_type, identifier = arg.rsplit('*', 1)
-                arg_type += '*'
-                identifier = identifier.strip()
-            else:
-                arg_type, identifier = arg.rsplit(None, 1)
-
-            res.append((arg_type, identifier))
-        return Arguments(res)
-
-    def __getitem__(self, index):
-        if isinstance(index, slice):
-            return Arguments(self._args[index])
-        else:
-            return self._args[index]
-
-    def __iter__(self):
-        """Iterate over the (type, name) pairs."""
-        return iter(self._args)
-
-    def __len__(self):
-        """Number of arguments."""
-        return len(self._args)
-
-    def __str__(self):
-        """String suitable for declaring function arguments."""
-        if len(self._args) == 0:
-            return "void"
-        else:
-            return ", ".join([ " ".join([t, n]) for t,n in self._args ])
-
-    def __repr__(self):
-        """Evaluable string representation for this object."""
-        return "Arguments(\"%s\")" % str(self)
-
-    def names(self):
-        """List of argument names."""
-        return [ name for _, name in self._args ]
-
-    def types(self):
-        """List of argument types."""
-        return [ type_ for type_, _ in self._args ]
-
-    def casted(self):
-        """List of argument names casted to their type."""
-        return ["(%s)%s" % (type_, name) for type_, name in self._args]
-
-    def transform(self, *trans):
-        """Return a new Arguments instance with transformed types.
-
-        The types in the resulting Arguments instance are transformed according
-        to tracetool.transform.transform_type.
-        """
-        res = []
-        for type_, name in self._args:
-            res.append((tracetool.transform.transform_type(type_, *trans),
-                        name))
-        return Arguments(res)
-
-
-class Event(object):
-    """Event description.
-
-    Attributes
-    ----------
-    name : str
-        The event name.
-    fmt : str
-        The event format string.
-    properties : set(str)
-        Properties of the event.
-    args : Arguments
-        The event arguments.
-
-    """
-
-    _CRE = re.compile("((?P<props>[\w\s]+)\s+)?"
-                      "(?P<name>\w+)"
-                      "\((?P<args>[^)]*)\)"
-                      "\s*"
-                      "(?:(?:(?P<fmt_trans>\".+),)?\s*(?P<fmt>\".+))?"
-                      "\s*")
-
-    _VALID_PROPS = set(["disable", "tcg", "tcg-trans", "tcg-exec", "vcpu"])
-
-    def __init__(self, name, props, fmt, args, orig=None,
-                 event_trans=None, event_exec=None):
-        """
-        Parameters
-        ----------
-        name : string
-            Event name.
-        props : list of str
-            Property names.
-        fmt : str, list of str
-            Event printing format (or formats).
-        args : Arguments
-            Event arguments.
-        orig : Event or None
-            Original Event before transformation/generation.
-        event_trans : Event or None
-            Generated translation-time event ("tcg" property).
-        event_exec : Event or None
-            Generated execution-time event ("tcg" property).
-
-        """
-        self.name = name
-        self.properties = props
-        self.fmt = fmt
-        self.args = args
-        self.event_trans = event_trans
-        self.event_exec = event_exec
-
-        if orig is None:
-            self.original = weakref.ref(self)
-        else:
-            self.original = orig
-
-        unknown_props = set(self.properties) - self._VALID_PROPS
-        if len(unknown_props) > 0:
-            raise ValueError("Unknown properties: %s"
-                             % ", ".join(unknown_props))
-        assert isinstance(self.fmt, str) or len(self.fmt) == 2
-
-    def copy(self):
-        """Create a new copy."""
-        return Event(self.name, list(self.properties), self.fmt,
-                     self.args.copy(), self, self.event_trans, self.event_exec)
-
-    @staticmethod
-    def build(line_str):
-        """Build an Event instance from a string.
-
-        Parameters
-        ----------
-        line_str : str
-            Line describing the event.
-        """
-        m = Event._CRE.match(line_str)
-        assert m is not None
-        groups = m.groupdict('')
-
-        name = groups["name"]
-        props = groups["props"].split()
-        fmt = groups["fmt"]
-        fmt_trans = groups["fmt_trans"]
-        if len(fmt_trans) > 0:
-            fmt = [fmt_trans, fmt]
-        args = Arguments.build(groups["args"])
-
-        if "tcg-trans" in props:
-            raise ValueError("Invalid property 'tcg-trans'")
-        if "tcg-exec" in props:
-            raise ValueError("Invalid property 'tcg-exec'")
-        if "tcg" not in props and not isinstance(fmt, str):
-            raise ValueError("Only events with 'tcg' property can have two formats")
-        if "tcg" in props and isinstance(fmt, str):
-            raise ValueError("Events with 'tcg' property must have two formats")
-
-        event = Event(name, props, fmt, args)
-
-        # add implicit arguments when using the 'vcpu' property
-        import tracetool.vcpu
-        event = tracetool.vcpu.transform_event(event)
-
-        return event
-
-    def __repr__(self):
-        """Evaluable string representation for this object."""
-        if isinstance(self.fmt, str):
-            fmt = self.fmt
-        else:
-            fmt = "%s, %s" % (self.fmt[0], self.fmt[1])
-        return "Event('%s %s(%s) %s')" % (" ".join(self.properties),
-                                          self.name,
-                                          self.args,
-                                          fmt)
-
-    _FMT = re.compile("(%[\d\.]*\w+|%.*PRI\S+)")
-
-    def formats(self):
-        """List of argument print formats."""
-        assert not isinstance(self.fmt, list)
-        return self._FMT.findall(self.fmt)
-
-    QEMU_TRACE               = "trace_%(name)s"
-    QEMU_TRACE_TCG           = QEMU_TRACE + "_tcg"
-
-    def api(self, fmt=None):
-        if fmt is None:
-            fmt = Event.QEMU_TRACE
-        return fmt % {"name": self.name}
-
-    def transform(self, *trans):
-        """Return a new Event with transformed Arguments."""
-        return Event(self.name,
-                     list(self.properties),
-                     self.fmt,
-                     self.args.transform(*trans),
-                     self)
-
-
-def _read_events(fobj):
-    events = []
-    for line in fobj:
-        if not line.strip():
-            continue
-        if line.lstrip().startswith('#'):
-            continue
-
-        event = Event.build(line)
-
-        # transform TCG-enabled events
-        if "tcg" not in event.properties:
-            events.append(event)
-        else:
-            event_trans = event.copy()
-            event_trans.name += "_trans"
-            event_trans.properties += ["tcg-trans"]
-            event_trans.fmt = event.fmt[0]
-            # ignore TCG arguments
-            args_trans = []
-            for atrans, aorig in zip(
-                    event_trans.transform(tracetool.transform.TCG_2_HOST).args,
-                    event.args):
-                if atrans == aorig:
-                    args_trans.append(atrans)
-            event_trans.args = Arguments(args_trans)
-
-            event_exec = event.copy()
-            event_exec.name += "_exec"
-            event_exec.properties += ["tcg-exec"]
-            event_exec.fmt = event.fmt[1]
-            event_exec.args = event_exec.args.transform(tracetool.transform.TCG_2_HOST)
-
-            new_event = [event_trans, event_exec]
-            event.event_trans, event.event_exec = new_event
-
-            events.extend(new_event)
-
-    return events
-
-
-class TracetoolError (Exception):
-    """Exception for calls to generate."""
-    pass
-
-
-def try_import(mod_name, attr_name=None, attr_default=None):
-    """Try to import a module and get an attribute from it.
-
-    Parameters
-    ----------
-    mod_name : str
-        Module name.
-    attr_name : str, optional
-        Name of an attribute in the module.
-    attr_default : optional
-        Default value if the attribute does not exist in the module.
-
-    Returns
-    -------
-    A pair indicating whether the module could be imported and the module or
-    object or attribute value.
-    """
-    try:
-        module = __import__(mod_name, globals(), locals(), ["__package__"])
-        if attr_name is None:
-            return True, module
-        return True, getattr(module, str(attr_name), attr_default)
-    except ImportError:
-        return False, None
-
-
-def generate(fevents, format, backends,
-             binary=None, probe_prefix=None):
-    """Generate the output for the given (format, backends) pair.
-
-    Parameters
-    ----------
-    fevents : file
-        Event description file.
-    format : str
-        Output format name.
-    backends : list
-        Output backend names.
-    binary : str or None
-        See tracetool.backend.dtrace.BINARY.
-    probe_prefix : str or None
-        See tracetool.backend.dtrace.PROBEPREFIX.
-    """
-    # fix strange python error (UnboundLocalError tracetool)
-    import tracetool
-
-    format = str(format)
-    if len(format) is 0:
-        raise TracetoolError("format not set")
-    if not tracetool.format.exists(format):
-        raise TracetoolError("unknown format: %s" % format)
-
-    if len(backends) is 0:
-        raise TracetoolError("no backends specified")
-    for backend in backends:
-        if not tracetool.backend.exists(backend):
-            raise TracetoolError("unknown backend: %s" % backend)
-    backend = tracetool.backend.Wrapper(backends, format)
-
-    import tracetool.backend.dtrace
-    tracetool.backend.dtrace.BINARY = binary
-    tracetool.backend.dtrace.PROBEPREFIX = probe_prefix
-
-    events = _read_events(fevents)
-
-    tracetool.format.generate(events, format, backend)