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Unified Diff: tools/nacl-run.py

Issue 2175193003: Remove NaCl support. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: fix Created 4 years, 5 months ago
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Index: tools/nacl-run.py
diff --git a/tools/nacl-run.py b/tools/nacl-run.py
deleted file mode 100755
index 32055feb0f269d1e414270222dd2c114b071a30d..0000000000000000000000000000000000000000
--- a/tools/nacl-run.py
+++ /dev/null
@@ -1,147 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2013 the V8 project authors. All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials provided
-# with the distribution.
-# * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# 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.
-
-# This script executes the passed command line using the Native Client
-# 'sel_ldr' container. It is derived from android-run.py.
-
-import os
-from os.path import join, dirname, abspath
-import re
-import subprocess
-import sys
-import tempfile
-
-def Check(output, errors):
- failed = any([s.startswith('/system/bin/sh:') or s.startswith('ANDROID')
- for s in output.split('\n')])
- return 1 if failed else 0
-
-def Execute(cmdline):
- (fd_out, outname) = tempfile.mkstemp()
- (fd_err, errname) = tempfile.mkstemp()
- process = subprocess.Popen(
- args=cmdline,
- shell=True,
- stdout=fd_out,
- stderr=fd_err,
- )
- exit_code = process.wait()
- os.close(fd_out)
- os.close(fd_err)
- output = file(outname).read()
- errors = file(errname).read()
- os.unlink(outname)
- os.unlink(errname)
- sys.stdout.write(output)
- sys.stderr.write(errors)
- return exit_code or Check(output, errors)
-
-def Escape(arg):
- def ShouldEscape():
- for x in arg:
- if not x.isalnum() and x != '-' and x != '_':
- return True
- return False
-
- return arg if not ShouldEscape() else '"%s"' % (arg.replace('"', '\\"'))
-
-def WriteToTemporaryFile(data):
- (fd, fname) = tempfile.mkstemp()
- os.close(fd)
- tmp_file = open(fname, "w")
- tmp_file.write(data)
- tmp_file.close()
- return fname
-
-def GetNaClArchFromNexe(nexe):
- try:
- p = subprocess.Popen(['file', nexe], stdout=subprocess.PIPE)
- out, err = p.communicate()
- lines = [re.sub("\s+", " " , line) for line in out.split('\n')]
- if lines[0].find(": ELF 32-bit LSB executable, Intel 80386") > 0:
- return "x86_32"
- if lines[0].find(": ELF 64-bit LSB executable, x86-64") > 0:
- return "x86_64"
- except:
- print 'file ' + sys.argv[1] + ' failed'
- return None
-
-def GetNaClResources(nexe):
- nacl_sdk_dir = os.environ["NACL_SDK_ROOT"]
- nacl_arch = GetNaClArchFromNexe(nexe)
- if sys.platform.startswith("linux"):
- platform = "linux"
- elif sys.platform == "darwin":
- platform = "mac"
- else:
- print("NaCl V8 testing is supported on Linux and MacOS only.")
- sys.exit(1)
-
- if nacl_arch is "x86_64":
- toolchain = platform + "_x86_glibc"
- sel_ldr = "sel_ldr_x86_64"
- irt = "irt_core_x86_64.nexe"
- libdir = "lib64"
- elif nacl_arch is "x86_32":
- toolchain = platform + "_x86_glibc"
- sel_ldr = "sel_ldr_x86_32"
- irt = "irt_core_x86_32.nexe"
- libdir = "lib32"
- elif nacl_arch is "arm":
- print("NaCl V8 ARM support is not ready yet.")
- sys.exit(1)
- else:
- print("Invalid nexe %s with NaCl arch %s" % (nexe, nacl_arch))
- sys.exit(1)
-
- nacl_sel_ldr = os.path.join(nacl_sdk_dir, "tools", sel_ldr)
- nacl_irt = os.path.join(nacl_sdk_dir, "tools", irt)
-
- return (nacl_sdk_dir, nacl_sel_ldr, nacl_irt)
-
-def Main():
- if (len(sys.argv) == 1):
- print("Usage: %s <command-to-run-on-device>" % sys.argv[0])
- return 1
-
- args = [Escape(arg) for arg in sys.argv[1:]]
-
- (nacl_sdk_dir, nacl_sel_ldr, nacl_irt) = GetNaClResources(sys.argv[1])
-
- # sel_ldr Options:
- # -c -c: disable validation (for performance)
- # -a: allow file access
- # -B <irt>: load the IRT
- command = ' '.join([nacl_sel_ldr, '-c', '-c', '-a', '-B', nacl_irt, '--'] +
- args)
- error_code = Execute(command)
- return error_code
-
-if __name__ == '__main__':
- sys.exit(Main())
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