copyright: Add code for finding all copyright blocks and create a COPYING file
The end of the COPYING file was generated with: % python ./util/find_copyrights.py configs src system tests util Update -C command line option to spit out COPYING file
This commit is contained in:
Nathan Binkert
parent
f656787edb
commit
0c424344fa
109
AUTHORS
109
AUTHORS
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@ -1,109 +0,0 @@
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Nathan L. Binkert
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-----------------------
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* Alpha full system support
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* Statistics package
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* Event queue
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* Pseudo instructions
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* Remote GDB facilities
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* PC sampling
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* Trace facilities
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* Tru64 support
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* Ethernet (Link, NSGIGE, Sinic) device support
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* PCI device support
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* Checkpoint framework
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* Configuration system
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Steven K. Reinhardt
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-----------------------
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* Alpha support
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* ISA parsing
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* SWIG intergration
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* New memory system
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* New Caches
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* Simple CPU
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* Instruction tracing
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* PC sampling
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* Deprecated detailed CPU
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* Binary Loading
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* Configuration system
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Ali G. Saidi
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-----------------------
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* SPARC Full System Support
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* Alpha Linux support
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* Alpha (Tsunami) platform and devices
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* I/O <-> memory interface
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* PCI device interface
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* Multiple ISA support
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* Ethernet (Intel NIC) device model
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* Memory bridge, bus, packet, port interfaces
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Kevin T. Lim
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-----------------------
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* New CPU model
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* CPU checker
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* CPU class restructuring
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* Quiecsing/Draining
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Ronald G. Dreslinski Jr
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-----------------------
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* Caches/Cache coherence
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* Prefetching
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* New memory system (port, request, packet, cache porting)
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* Tru64 MP support
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Lisa R. Hsu
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-----------------------
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* DP83820 NIC device model
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* Kernel stats
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* Linux Dist disk image building (current)
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Gabriel Black
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-----------------------
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* Multiple ISA support
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* SPARC ISA support
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* X86 ISA support
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* Alpha support reorganization
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* SPARC SE support
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* X86 SE support
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* Remote GDB in SE support
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* TLB based translation in SE
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* Statetrace debugging tool
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* Microcode system
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Korey L. Sewell
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-----------------------
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* O3CPU SMT support
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* MIPS ISA support
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* Multiple ISA support in O3CPU
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Andrew L. Schultz
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-----------------------
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* IDE controller/disk model
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* PCI devices interface
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* Linux Dist disk image building (deprecated)
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Erik G. Hallnor
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-----------------------
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* Caches
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* Trace reader support
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* Checkpoint framework
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Steve E. Raasch
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-----------------------
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* Deprecated CPU model
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* Generic CPU structures
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David Green
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-----------------------
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* Deprecated CPU model
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* Caches
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Benjamin S. Nash
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-----------------------
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* Alpha FreeBSD support
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Miguel J. Serrano
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-----------------------
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* Alpha FreeBSD support
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@ -0,0 +1,47 @@
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Please see individual files for details of the license on each file.
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The preferred license can be found in LICENSE.
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All files in this distribution (other than in the ext directory) have
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licenses based on the BSD or MIT licenses. Some files in the ext
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directory are GNU LGPL. No other licenses are found in this
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distribution.
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Beyond the BSD license, some files include the following clarification
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of the license as required by the copyright holder:
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The license below extends only to copyright in the software and
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shall not be construed as granting a license to any other
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intellectual property including but not limited to intellectual
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property relating to a hardware implementation of the
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functionality of the software licensed hereunder. You may use the
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software subject to the license terms below provided that you
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ensure that this notice is replicated unmodified and in its
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entirety in all distributions of the software, modified or
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unmodified, in source code or in binary form.
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The copyright holders include (not counting the ext directory):
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Copyright (c) 2000-2011 The Regents of The University of Michigan
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Copyright (c) 1990,1993-1995,2007-2010 The Hewlett-Packard Development Company
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Copyright (c) 1999-2009,2011 Mark D. Hill and David A. Wood
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Copyright (c) 2009-2011 ARM Limited
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Copyright (c) 2008-2009 Princeton University
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Copyright (c) 2007 MIPS Technologies, Inc.
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Copyright (c) 2009-2011 Advanced Micro Devices, Inc.
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Copyright (c) 2009 The University of Edinburgh
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Copyright (c) 2007-2008 The Florida State University
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Copyright (c) 2010 Massachusetts Institute of Technology
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Copyright (c) 1990-1993 The Regents of the University of California
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Copyright (c) 2006-2009 Nathan Binkert
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Copyright (c) 2001 The NetBSD Foundation, Inc.
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Copyright (c) 2010-2011 Gabe Black
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Copyright (c) 1994 Adam Glass
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Copyright (c) 1990-1992 MIPS Computer Systems, Inc.
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Copyright (c) 2004 Richard J. Wagner
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Copyright (c) 2000 Computer Engineering and Communication Networks Lab
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Copyright (c) 2001 Eric Jackson
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Copyright (c) 1990 Hewlett-Packard Development Company
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Copyright (c) 1994-1996 Carnegie-Mellon University.
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Copyright (c) 1993-1994 Christopher G. Demetriou
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Copyright (c) 1997-2002 Makoto Matsumoto and Takuji Nishimura
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Copyright (c) 1998,2001 Manuel Bouyer.
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2
LICENSE
2
LICENSE
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@ -1,4 +1,4 @@
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Copyright (c) 2000-2011 The Regents of The University of Michigan
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Copyright (c) <date> <copyright holder>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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@ -516,7 +516,7 @@ def makeInfoPyFile(target, source, env):
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# Generate a file that wraps the basic top level files
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env.Command('python/m5/info.py',
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[ '#/AUTHORS', '#/LICENSE', '#/README', ],
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[ '#/COPYING', '#/LICENSE', '#/README', ],
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MakeAction(makeInfoPyFile, Transform("INFO")))
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PySource('m5', 'python/m5/info.py')
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@ -36,11 +36,8 @@ __all__ = [ 'options', 'arguments', 'main' ]
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usage="%prog [gem5 options] script.py [script options]"
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version="%prog 2.0"
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brief_copyright='''
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Copyright (c) 2001-2011
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The Regents of The University of Michigan
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All Rights Reserved
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'''
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brief_copyright=\
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"gem5 is copyrighted software; use the --copyright option for details."
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def parse_options():
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import config
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@ -52,8 +49,6 @@ def parse_options():
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group = options.set_group
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# Help options
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option('-A', "--authors", action="store_true", default=False,
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help="Show author information")
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option('-B', "--build-info", action="store_true", default=False,
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help="Show build information")
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option('-C', "--copyright", action="store_true", default=False,
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@ -211,14 +206,7 @@ def main(*args):
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if options.copyright:
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done = True
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print info.LICENSE
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print
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if options.authors:
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done = True
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print 'Author information:'
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print
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print info.AUTHORS
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print info.COPYING
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print
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if options.readme:
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@ -263,7 +251,7 @@ def main(*args):
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verbose = options.verbose - options.quiet
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if options.verbose >= 0:
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print "gem5 Simulator System"
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print "gem5 Simulator System. http://gem5.org"
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print brief_copyright
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print
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@ -0,0 +1,273 @@
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#!/usr/bin/env python
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import os
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import re
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import sys
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from file_types import lang_type, find_files
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mode_line = re.compile('(-\*- *mode:.* *-\*-)')
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shell_comment = re.compile(r'^\s*#')
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lisp_comment = re.compile(r';')
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cpp_comment = re.compile(r'//')
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c_comment_start = re.compile(r'/\*')
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c_comment_end = re.compile(r'\*/')
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def find_copyright_block(lines, lang_type):
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start = None
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if lang_type in ('python', 'make', 'shell', 'perl', 'scons'):
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for i,line in enumerate(lines):
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if i == 0 and (line.startswith('#!') or mode_line.search(line)):
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continue
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if shell_comment.search(line):
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if start is None:
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start = i
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elif start is None:
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if line.strip():
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return
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else:
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yield start, i-1
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start = None
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elif lang_type in ('lisp', ):
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for i,line in enumerate(lines):
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if i == 0 and mode_line.search(line):
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continue
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if lisp_comment.search(line):
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if start is None:
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start = i
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elif start is None:
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if line.strip():
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return
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else:
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yield start, i-1
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start = None
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elif lang_type in ('C', 'C++', 'swig', 'isa', 'asm', 'slicc',
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'lex', 'yacc'):
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mode = None
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for i,line in enumerate(lines):
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if i == 0 and mode_line.search(line):
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continue
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if mode == 'C':
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assert start is not None, 'on line %d' % (i + 1)
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match = c_comment_end.search(line)
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if match:
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yield start, i
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mode = None
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continue
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cpp_match = cpp_comment.search(line)
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c_match = c_comment_start.search(line)
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if cpp_match:
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assert not c_match, 'on line %d' % (i + 1)
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if line[:cpp_match.start()].strip():
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return
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if mode is None:
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mode = 'CPP'
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start = i
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else:
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text = line[cpp_match.end():].lstrip()
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if text.startswith("Copyright") > 0:
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yield start, i-1
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start = i
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continue
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elif mode == 'CPP':
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assert start is not None, 'on line %d' % (i + 1)
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if not line.strip():
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continue
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yield start, i-1
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mode = None
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if not c_match:
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return
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if c_match:
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assert mode is None, 'on line %d' % (i + 1)
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mode = 'C'
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start = i
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if mode is None and line.strip():
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return
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else:
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raise AttributeError, "Could not handle language %s" % lang_type
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date_range_re = re.compile(r'([0-9]{4})\s*-\s*([0-9]{4})')
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def process_dates(dates):
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dates = [ d.strip() for d in dates.split(',') ]
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output = set()
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for date in dates:
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match = date_range_re.match(date)
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if match:
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f,l = [ int(d) for d in match.groups() ]
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for i in xrange(f, l+1):
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output.add(i)
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else:
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try:
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date = int(date)
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output.add(date)
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except ValueError:
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pass
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return output
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copyright_re = \
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re.compile(r'Copyright (\([cC]\)) ([-, 0-9]+)[\s*#/]*([A-z-,. ]+)',
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re.DOTALL)
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authors_re = re.compile(r'^[\s*#/]*Authors:\s*([A-z .]+)\s*$')
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more_authors_re = re.compile(r'^[\s*#/]*([A-z .]+)\s*$')
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all_owners = set()
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def get_data(lang_type, lines):
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data = []
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last = None
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for start,end in find_copyright_block(lines, lang_type):
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joined = ''.join(lines[start:end+1])
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match = copyright_re.search(joined)
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if not match:
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continue
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c,dates,owner = match.groups()
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dates = dates.strip()
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owner = owner.strip()
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all_owners.add(owner)
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try:
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dates = process_dates(dates)
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except Exception:
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print dates
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print owner
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raise
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authors = []
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for i in xrange(start,end+1):
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line = lines[i]
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if not authors:
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match = authors_re.search(line)
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if match:
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authors.append(match.group(1).strip())
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else:
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match = more_authors_re.search(line)
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if not match:
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for j in xrange(i, end+1):
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line = lines[j].strip()
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if not line:
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end = j
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break
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if line.startswith('//'):
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line = line[2:].lstrip()
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if line:
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end = j - 1
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break
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break
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authors.append(match.group(1).strip())
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info = (owner, dates, authors, start, end)
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data.append(info)
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return data
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def datestr(dates):
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dates = list(dates)
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dates.sort()
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output = []
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def add_output(first, second):
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if first == second:
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output.append('%d' % (first))
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else:
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output.append('%d-%d' % (first, second))
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first = dates.pop(0)
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second = first
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while dates:
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next = dates.pop(0)
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if next == second + 1:
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second = next
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else:
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add_output(first, second)
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first = next
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second = next
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add_output(first, second)
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return ','.join(output)
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usage_str = """usage:
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%s [-v] <directory>"""
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def usage(exitcode):
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print usage_str % sys.argv[0]
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if exitcode is not None:
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sys.exit(exitcode)
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if __name__ == '__main__':
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import getopt
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show_counts = False
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ignore = set()
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verbose = False
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try:
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opts, args = getopt.getopt(sys.argv[1:], "ci:v")
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except getopt.GetoptError:
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usage(1)
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for o,a in opts:
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if o == '-c':
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show_counts = True
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if o == '-i':
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ignore.add(a)
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if o == '-v':
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verbose = True
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files = []
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for base in args:
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if os.path.isfile(base):
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files += [ (base, lang_type(base)) ]
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elif os.path.isdir(base):
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files += find_files(base)
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else:
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raise AttributeError, "can't access '%s'" % base
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copyrights = {}
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counts = {}
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for filename, lang in files:
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f = file(filename, 'r')
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lines = f.readlines()
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if not lines:
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continue
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lines = [ line.rstrip('\r\n') for line in lines ]
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lt = lang_type(filename, lines[0])
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try:
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data = get_data(lt, lines)
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except Exception, e:
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if verbose:
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if len(e.args) == 1:
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e.args = ('%s (%s))' % (e, filename), )
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print "could not parse %s: %s" % (filename, e)
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continue
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for owner, dates, authors, start, end in data:
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if owner not in copyrights:
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copyrights[owner] = set()
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if owner not in counts:
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counts[owner] = 0
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copyrights[owner] |= dates
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counts[owner] += 1
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info = [ (counts[o], d, o) for o,d in copyrights.items() ]
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for count,dates,owner in sorted(info, reverse=True):
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if show_counts:
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owner = '%s (%s files)' % (owner, count)
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print 'Copyright (c) %s %s' % (datestr(dates), owner)
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