Merge "Remove unused scripts."
This commit is contained in:
Christopher Ferris
Gerrit Code Review
commit
1cada9b3ea
@ -1,170 +0,0 @@
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#!/usr/bin/env python
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#
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# this program is used to find source code that includes linux kernel headers directly
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# (e.g. with #include <linux/...> or #include <asm/...>)
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#
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# then it lists them on the standard output.
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import sys, cpp, glob, os, re, getopt, kernel
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from utils import *
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from defaults import *
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program_dir = find_program_dir()
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wanted_archs = kernel_archs
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wanted_config = None
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def usage():
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print """\
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usage: find_headers.py [options] <kernel-root> (file|directory|@listfile)+
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options:
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-c <file> specify .config file (none by default)
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-a <archs> used to specify an alternative list
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of architectures to support
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('%s' by default)
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-v enable verbose mode
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this program is used to find all the kernel headers that are used
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by a set of source files or directories containing them. the search
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is recursive to find *all* required files.
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""" % ( string.join(kernel_archs,",") )
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sys.exit(1)
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try:
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optlist, args = getopt.getopt( sys.argv[1:], 'vc:d:a:k:' )
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except:
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# unrecognized option
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print "error: unrecognized option"
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usage()
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for opt, arg in optlist:
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if opt == '-a':
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wanted_archs = string.split(arg,',')
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elif opt == '-c':
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wanted_config = arg
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elif opt == '-v':
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kernel.verboseSearch = 1
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kernel.verboseFind = 1
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verbose = 1
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else:
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usage()
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if len(args) < 2:
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usage()
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kernel_root = args[0]
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if not os.path.exists(kernel_root):
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sys.stderr.write( "error: directory '%s' does not exist\n" % kernel_root )
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sys.exit(1)
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if not os.path.isdir(kernel_root):
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sys.stderr.write( "error: '%s' is not a directory\n" % kernel_root )
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sys.exit(1)
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if not os.path.isdir(kernel_root+"/include/linux"):
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sys.stderr.write( "error: '%s' does not have an 'include/linux' directory\n" % kernel_root )
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sys.exit(1)
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if wanted_config:
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if not os.path.exists(wanted_config):
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sys.stderr.write( "error: file '%s' does not exist\n" % wanted_config )
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sys.exit(1)
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if not os.path.isfile(wanted_config):
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sys.stderr.write( "error: '%s' is not a file\n" % wanted_config )
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sys.exit(1)
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# find all architectures in the kernel tree
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archs = []
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for archdir in os.listdir(kernel_root+"/arch"):
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if os.path.exists("%s/arch/%s/include/asm" % (kernel_root, archdir)):
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if verbose:
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print "Found arch '%s'" % archdir
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archs.append(archdir)
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# if we're using the 'kernel_headers' directory, there is only asm/
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# and no other asm-<arch> directories
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#
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in_kernel_headers = False
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if len(archs) == 0:
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# this can happen when we're using the 'kernel_headers' directory
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if os.path.isdir(kernel_root+"/asm"):
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in_kernel_headers = True
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archs = [ "arm", "mips"]
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# if the user has specified some architectures with -a <archs> ensure that
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# all those he wants are available from the kernel include tree
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if wanted_archs != None:
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if in_kernel_headers and wanted_archs != [ "arm", "mips" ]:
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sys.stderr.write( "error: when parsing kernel_headers, only 'arm' and 'mips' architectures are supported at the moment\n" )
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sys.exit(1)
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missing = []
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for arch in wanted_archs:
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if arch not in archs:
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missing.append(arch)
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if len(missing) > 0:
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sys.stderr.write( "error: the following requested architectures are not in the kernel tree: " )
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for a in missing:
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sys.stderr.write( " %s" % a )
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sys.stderr.write( "\n" )
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sys.exit(1)
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archs = wanted_archs
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# helper function used to walk the user files
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def parse_file(path, parser):
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#print "parse %s" % path
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parser.parseFile(path)
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# remove previous destination directory
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#destdir = "/tmp/bionic-kernel-headers/"
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#cleanup_dir(destdir)
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# try to read the config file
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try:
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cparser = kernel.ConfigParser()
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if wanted_config:
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cparser.parseFile( wanted_config )
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except:
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sys.stderr.write( "error: can't parse '%s'" % wanted_config )
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sys.exit(1)
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kernel_config = cparser.getDefinitions()
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# first, obtain the list of kernel files used by our clients
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fparser = kernel.HeaderScanner()
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dir_excludes=[".repo","external/kernel-headers","ndk","out","prebuilt","bionic/libc/kernel","development/ndk","external/qemu/distrib"]
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walk_source_files( args[1:], parse_file, fparser, excludes=["./"+f for f in dir_excludes] )
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headers = fparser.getHeaders()
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files = fparser.getFiles()
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# now recursively scan the kernel headers for additionnal sub-included headers
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hparser = kernel.KernelHeaderFinder(headers,archs,kernel_root,kernel_config)
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headers = hparser.scanForAllArchs()
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if 0: # just for debugging
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dumpHeaderUsers = False
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print "the following %d headers:" % len(headers)
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for h in sorted(headers):
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if dumpHeaderUsers:
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print " %s (%s)" % (h, repr(hparser.getHeaderUsers(h)))
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else:
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print " %s" % h
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print "are used by the following %d files:" % len(files)
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for f in sorted(files):
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print " %s" % f
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sys.exit(0)
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for h in sorted(headers):
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print "%s" % h
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sys.exit(0)
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@ -1,63 +0,0 @@
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#!/usr/bin/env python
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#
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# this program is used to find source code that includes linux kernel headers directly
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# (e.g. with #include <linux/...> or #include <asm/...>)
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#
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# then it lists
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import sys, cpp, glob, os, re, getopt
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import kernel
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from utils import *
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from defaults import *
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def usage():
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print """\
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usage: find_users.py [-v] (file|directory|@listfile)+
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this program is used to scan a list of files or directories for
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sources that include kernel headers directly. the program prints
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the list of said source files when it's done.
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when scanning directories, only files matching the following
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extension will be searched: .c .cpp .S .h
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use -v to enable verbose output
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"""
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sys.exit(1)
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try:
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optlist, args = getopt.getopt( sys.argv[1:], 'v' )
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except:
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# unrecognized option
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print "error: unrecognized option"
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usage()
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for opt, arg in optlist:
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if opt == '-v':
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kernel.verboseSearch = 1
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kernel.verboseFind = 1
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else:
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usage()
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if len(args) < 1:
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usage()
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# helper function used to walk the user files
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def parse_file(path, parser):
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parser.parseFile(path)
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# first, obtain the list of kernel files used by our clients
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# avoid parsing the 'kernel_headers' directory itself since we
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# use this program with the Android source tree by default.
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#
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fparser = kernel.HeaderScanner()
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walk_source_files( args, parse_file, fparser, excludes=["kernel_headers","original"] )
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files = fparser.getFiles()
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for f in sorted(files):
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print f
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sys.exit(0)
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