1 files changed, 0 insertions, 76 deletions

diff --git a/packages/Python/lldbsuite/pre_kill_hook/linux.py b/packages/Python/lldbsuite/pre_kill_hook/linux.py
deleted file mode 100644
index d4cd9be27c82..000000000000
--- a/packages/Python/lldbsuite/pre_kill_hook/linux.py
+++ /dev/null
@@ -1,76 +0,0 @@
-"""Provides a pre-kill method to run on Linux.
-
-This timeout pre-kill method relies on the Linux perf-tools
-distribution.  The appropriate way to obtain this set of tools
-will depend on the Linux distribution.
-
-For Ubuntu 16.04, the invoke the following command:
-sudo apt-get install perf-tools-unstable
-"""
-from __future__ import print_function
-
-# system imports
-import os
-import subprocess
-import sys
-import tempfile
-
-
-def do_pre_kill(process_id, runner_context, output_stream, sample_time=3):
-    """Samples the given process id, and puts the output to output_stream.
-
-    @param process_id the local process to sample.
-
-    @param runner_context a dictionary of details about the architectures
-    and platform on which the given process is running.  Expected keys are
-    archs (array of architectures), platform_name, platform_url, and
-    platform_working_dir.
-
-    @param output_stream file-like object that should be used to write the
-    results of sampling.
-
-    @param sample_time specifies the time in seconds that should be captured.
-    """
-
-    # Validate args.
-    if runner_context is None:
-        raise Exception("runner_context argument is required")
-    if not isinstance(runner_context, dict):
-        raise Exception("runner_context argument must be a dictionary")
-
-    # We will try to run sample on the local host only if there is no URL
-    # to a remote.
-    if "platform_url" in runner_context and (
-            runner_context["platform_url"] is not None):
-        import pprint
-        sys.stderr.write(
-            "warning: skipping timeout pre-kill sample invocation because we "
-            "don't know how to run on a remote yet. runner_context={}\n"
-            .format(pprint.pformat(runner_context)))
-
-    # We're going to create a temp file, and immediately overwrite it with the
-    # following command.  This just ensures we don't have any races in
-    # creation of the temporary sample file.
-    fileno, filename = tempfile.mkstemp(suffix='perfdata')
-    os.close(fileno)
-    fileno = None
-
-    try:
-        with open(os.devnull, 'w') as devnull:
-            returncode = subprocess.call(['timeout', str(sample_time), 'perf',
-                                          'record', '-g', '-o', filename, '-p', str(process_id)],
-                                         stdout=devnull, stderr=devnull)
-        if returncode == 0 or returncode == 124:
-            # This is okay - this is the timeout return code, which is totally
-            # expected.
-            pass
-        else:
-            raise Exception("failed to call 'perf record .., error: {}".format(
-                returncode))
-
-        with open(os.devnull, 'w') as devnull:
-            output = subprocess.check_output(['perf', 'report', '--call-graph',
-                                              '--stdio', '-i', filename], stderr=devnull)
-        output_stream.write(output)
-    finally:
-        os.remove(filename)