/usr/lib/python3/dist-packages/diffoscope/comparators/llvm.py is in diffoscope 93ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | # -*- coding: utf-8 -*-
#
# diffoscope: in-depth comparison of files, archives, and directories
#
# Copyright © 2015 Jérémy Bobbio <lunar@debian.org>
# Copyright © 2016 Ximin Luo <infinity0@debian.org>
#
# diffoscope is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# diffoscope is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with diffoscope. If not, see <https://www.gnu.org/licenses/>.
import re
from diffoscope.tools import tool_required
from diffoscope.difference import Difference
from .utils.file import File
from .utils.command import Command
class LlvmBcAnalyzer(Command):
@tool_required('llvm-bcanalyzer')
def cmdline(self):
return ['llvm-bcanalyzer', '-dump', self.path]
class LlvmBcDisassembler(Command):
@tool_required('llvm-dis')
def cmdline(self):
# execute llvm-dis from the same directory as the file, so it doesn't
# embed the whole path, including our tempdir, into the output.
# this makes it easier to generate reproducible diffs for our tests.
return ['find', self.path, '-execdir', 'llvm-dis', '-o', '-', '{}', ';']
class LlvmBitCodeFile(File):
DESCRIPTION = "LLVM IR bitcode files"
FILE_TYPE_RE = re.compile(r'^LLVM IR bitcode')
def compare_details(self, other, source=None):
return [Difference.from_command(LlvmBcAnalyzer, self.path, other.path),
Difference.from_command(LlvmBcDisassembler, self.path, other.path)]
|