tracetool: Remove unused vcpu.py script
vcpu.py is pointless since commit 89aafcf2a7 ("trace:
remove code that depends on setting vcpu"), remote it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240606102631.78152-1-philmd@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/meson.build b/meson.build
index ec59eff..9127866 100644
--- a/meson.build
+++ b/meson.build
@@ -3232,7 +3232,6 @@
'scripts/tracetool/format/log_stap.py',
'scripts/tracetool/format/stap.py',
'scripts/tracetool/__init__.py',
- 'scripts/tracetool/vcpu.py'
)
qemu_version_cmd = [find_program('scripts/qemu-version.sh'),
diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py
index b887540..7237abe 100644
--- a/scripts/tracetool/__init__.py
+++ b/scripts/tracetool/__init__.py
@@ -306,13 +306,7 @@
fmt = [fmt_trans, fmt]
args = Arguments.build(groups["args"])
- event = Event(name, props, fmt, args, lineno, filename)
-
- # add implicit arguments when using the 'vcpu' property
- import tracetool.vcpu
- event = tracetool.vcpu.transform_event(event)
-
- return event
+ return Event(name, props, fmt, args, lineno, filename)
def __repr__(self):
"""Evaluable string representation for this object."""
diff --git a/scripts/tracetool/vcpu.py b/scripts/tracetool/vcpu.py
deleted file mode 100644
index d232cb1..0000000
--- a/scripts/tracetool/vcpu.py
+++ /dev/null
@@ -1,59 +0,0 @@
-# -*- coding: utf-8 -*-
-
-"""
-Generic management for the 'vcpu' property.
-
-"""
-
-__author__ = "Lluís Vilanova <vilanova@ac.upc.edu>"
-__copyright__ = "Copyright 2016, Lluís Vilanova <vilanova@ac.upc.edu>"
-__license__ = "GPL version 2 or (at your option) any later version"
-
-__maintainer__ = "Stefan Hajnoczi"
-__email__ = "stefanha@redhat.com"
-
-
-from tracetool import Arguments, try_import
-
-
-def transform_event(event):
- """Transform event to comply with the 'vcpu' property (if present)."""
- if "vcpu" in event.properties:
- event.args = Arguments([("void *", "__cpu"), event.args])
- fmt = "\"cpu=%p \""
- event.fmt = fmt + event.fmt
- return event
-
-
-def transform_args(format, event, *args, **kwargs):
- """Transforms the arguments to suit the specified format.
-
- The format module must implement function 'vcpu_args', which receives the
- implicit arguments added by the 'vcpu' property, and must return suitable
- arguments for the given format.
-
- The function is only called for events with the 'vcpu' property.
-
- Parameters
- ==========
- format : str
- Format module name.
- event : Event
- args, kwargs
- Passed to 'vcpu_transform_args'.
-
- Returns
- =======
- Arguments
- The transformed arguments, including the non-implicit ones.
-
- """
- if "vcpu" in event.properties:
- ok, func = try_import("tracetool.format." + format,
- "vcpu_transform_args")
- assert ok
- assert func
- return Arguments([func(event.args[:1], *args, **kwargs),
- event.args[1:]])
- else:
- return event.args
