1 files changed, 0 insertions, 93 deletions
diff --git a/contrib/errcode/build_errcodedb.py b/contrib/errcode/build_errcodedb.py
deleted file mode 100755
index 99072922..00000000
--- a/contrib/errcode/build_errcodedb.py
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/usr/bin/env python
-# Copyright (C) 2008 Stefan Hajnoczi <stefanha@gmail.com>.
-#
-# This program 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 2 of the
-# License, or any later version.
-#
-# This program 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 this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-import sys
-import re
-
-pxenv_status_files = ('../../src/include/errno.h', )
-errfile_files = ('../../src/include/ipxe/errfile.h',
-            '../../src/arch/i386/include/bits/errfile.h')
-posix_errno_files = ('../../src/include/errno.h', )
-
-PXENV_STATUS_RE = re.compile(r'^#define\s+(PXENV_STATUS_[^\s]+)\s+(.+)$', re.M)
-ERRFILE_RE = re.compile(r'^#define\s+(ERRFILE_[^\s]+)\s+(.+)$', re.M)
-POSIX_ERRNO_RE = re.compile(r'^#define\s+(E[A-Z0-9]+)\s+(?:\\\n)?.*(0x[0-9a-f]+).*$', re.M)
-
-def err(msg):
-    sys.stderr.write('%s: %s\n' % (sys.argv[0], msg))
-    sys.exit(1)
-
-def to_pxenv_status(errno):
-    return errno & 0xff
-
-def to_errfile(errno):
-    return (errno >> 13) & 0x7ff
-
-def to_posix_errno(errno):
-    return (errno >> 24) & 0x7f
-
-def load_header_file(filename, regexp):
-    defines = {}
-    data = open(filename, 'r').read()
-    for m in regexp.finditer(data):
-        key, val = m.groups()
-        defines[key] = val
-    return defines
-
-def evaluate(defines, expr):
-    pyexpr = ''
-    for token in expr.split():
-        if token in '()':
-            pass
-        elif token.startswith('/*') or token.startswith('//'):
-            break
-        elif token.startswith('0x') or token == '|':
-            pyexpr += token
-        else:
-            if token in defines:
-                pyexpr += '0x%x' % defines[token]
-            else:
-                return -1
-    if not re.match(r'^[0-9a-zA-Z_|]+$', pyexpr):
-        err('invalid expression')
-    return eval(pyexpr)
-
-def build(filenames, regexp, selector):
-    unevaluated = {}
-    for filename in filenames:
-        unevaluated.update(load_header_file(filename, regexp))
-
-    evaluated = {}
-    changed = True
-    while changed:
-        changed = False
-        for key in list(unevaluated.keys()):
-            val = evaluate(evaluated, unevaluated[key])
-            if val != -1:
-                del unevaluated[key]
-                evaluated[key] = val
-                changed = True
-    if unevaluated:
-        err('unable to evaluate all #defines')
-
-    lookup = {}
-    for key, val in evaluated.iteritems():
-        lookup[selector(val)] = key
-    return lookup
-
-print 'pxenv_status =', repr(build(pxenv_status_files, PXENV_STATUS_RE, to_pxenv_status))
-print 'errfile =', repr(build(errfile_files, ERRFILE_RE, to_errfile))
-print 'posix_errno =', repr(build(posix_errno_files, POSIX_ERRNO_RE, to_posix_errno))