util: delete old unused style-checking scripts

The functions in these scripts were apparently folded into style.py but the
old scripts were orphaned without being deleted.  Get rid of them so their
existence is no longer confusing.

1 files changed, 0 insertions, 168 deletions

diff --git a/util/chkformat b/util/chkformat
deleted file mode 100755
index 52f5dba40..000000000
--- a/util/chkformat
+++ /dev/null
@@ -1,168 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2006 The Regents of The University of Michigan
-# 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 the copyright holders 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.
-#
-# Authors: Nathan Binkert
-
-from getopt import getopt, GetoptError
-
-import re
-import sys
-
-tabsize = 8
-
-lead = re.compile(r'^([ \t])+')
-trail = re.compile(r'[ \t]+$')
-any_control = re.compile(r'\b(if|while|for)[ \t]*[(]')
-good_control = re.compile(r'\b(if|while|for) [(]')
-
-def linelen(line):
-    tabs = line.count('\t')
-    if not tabs:
-        return len(line)
-
-    count = 0
-    for c in line:
-        if c == '\t':
-            count += tabsize - count % tabsize
-        else:
-            count += 1
-
-    return count
-
-toolong = 0
-toolong80 = 0
-leadtabs = 0
-trailwhite = 0
-badcontrol = 0
-cret = 0
-
-def validate(filename, verbose, code):   
-    global toolong, toolong80, leadtabs, trailwhite, badcontrol, cret
-
-    def msg(lineno, line, message):
-        print '%s:%d>' % (filename, lineno + 1), message
-        if verbose > 2:
-            print line
-
-    def bad():
-        if code is not None:
-            sys.exit(code)
-
-    cpp = filename.endswith('.cc') or filename.endswith('.hh')
-    py = filename.endswith('.py')
-
-    if py + cpp != 1:
-        raise AttributeError, \
-              "I don't know how to deal with the file %s" % filename
-
-    try:
-        f = file(filename, 'r')
-    except OSError:
-        if verbose > 0:
-            print 'could not open file %s' % filename
-        bad()
-        return
-
-    for i,line in enumerate(f):
-        line = line.rstrip('\n')
-
-        # no carriage returns
-        if line.find('\r') != -1:
-            cret += 1
-            if verbose > 1:
-                msg(i, line, 'carriage return found')
-            bad()
-
-        # lines max out at 79 chars
-        llen = linelen(line)
-        if llen > 79:
-            toolong += 1
-            if llen == 80:
-                toolong80 += 1
-            if verbose > 1:
-                msg(i, line, 'line too long (%d chars)' % llen)
-            bad()
-
-        # no tabs used to indent
-        match = lead.search(line)
-        if match and match.group(1).find('\t') != -1:
-            leadtabs += 1
-            if verbose > 1:
-                msg(i, line, 'using tabs to indent')
-            bad()
-
-        # no trailing whitespace
-        if trail.search(line):
-            trailwhite +=1
-            if verbose > 1:
-                msg(i, line, 'trailing whitespace')
-            bad()
-
-        # for c++, exactly one space betwen if/while/for and (
-        if cpp:
-            match = any_control.search(line)
-            if match and not good_control.search(line):
-                badcontrol += 1
-                if verbose > 1:
-                    msg(i, line, 'improper spacing after %s' % match.group(1))
-                bad()
-
-if __name__ == '__main__':
-    progname = sys.argv[0]
-
-    def usage(code=None):
-        print >>sys.stderr, '''%s [-n] [-q] [-v] <filenames>''' % progname
-        if code is not None:
-            sys.exit(code)
-
-    try:
-        opts, args = getopt(sys.argv[1:], '-nv')
-    except GetoptError:
-        usage(2)
-
-    code = 1
-    verbose = 1
-    for opt,arg in opts:
-        if opt == '-n':
-            code = None
-        if opt == '-q':
-            verbose -= 1
-        if opt == '-v':
-            verbose += 1
-
-    for filename in args:
-        validate(filename, verbose=verbose, code=code)
-
-    if verbose > 0:
-        print '''\
-%d violations of lines over 79 chars. %d of which are 80 chars exactly.
-%d cases of whitespace at the end of a line.
-%d cases of tabs to indent.
-%d bad parens after if/while/for.
-%d carriage returns found.
-''' % (toolong, toolong80, trailwhite, leadtabs, badcontrol, cret)
-