diff options
Diffstat (limited to 'qemu/scripts/tracetool/vcpu.py')
-rw-r--r-- | qemu/scripts/tracetool/vcpu.py | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/qemu/scripts/tracetool/vcpu.py b/qemu/scripts/tracetool/vcpu.py deleted file mode 100644 index 452c7f589..000000000 --- a/qemu/scripts/tracetool/vcpu.py +++ /dev/null @@ -1,70 +0,0 @@ -#!/usr/bin/env python -# -*- 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@linux.vnet.ibm.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: - # events with 'tcg-trans' and 'tcg-exec' are auto-generated from - # already-patched events - assert "tcg-trans" not in event.properties - assert "tcg-exec" not in event.properties - - event.args = Arguments([("CPUState *", "__cpu"), event.args]) - if "tcg" in event.properties: - fmt = "\"cpu=%p \"" - event.fmt = [fmt + event.fmt[0], - fmt + event.fmt[1]] - else: - 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 |