1 files changed, 0 insertions, 142 deletions
diff --git a/firmware/zpu/bin/elf_to_sbf b/firmware/zpu/bin/elf_to_sbf
deleted file mode 100755
index d1be10c0d..000000000
--- a/firmware/zpu/bin/elf_to_sbf
+++ /dev/null
@@ -1,142 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009 Free Software Foundation, Inc.
-#
-# 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 3 of the License, or
-# (at your option) 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, see <http://www.gnu.org/licenses/>.
-#
-
-import sys
-import struct
-from optparse import OptionParser
-from pprint import pprint
-
-import sbf
-
-# see /usr/include/elf.h for the various magic values
-
-
-_ehdr_fmt = ">16sHH5I6H"
-_ehdr_fmt_size = struct.calcsize(_ehdr_fmt)
-_phdr_fmt = ">8I"
-_phdr_fmt_size = struct.calcsize(_phdr_fmt)
-
-class elf32_ehdr(object):
-    def __init__(self, s):
-        (self.ident, self.type, self.machine, self.version, self.entry,
-         self.phoff, self.shoff, self.flags, self.ehsize,
-         self.phentsize, self.phnum, self.shentsize, self.shnum,
-         self.shstrndx) = struct.unpack(_ehdr_fmt, s)
-
-class elf32_phdr(object):
-    def __init__(self, s):
-        (self.type, self.offset, self.vaddr, self.paddr,
-         self.filesz, self.memsz,
-         self.flags, self.align) = struct.unpack(_phdr_fmt, s)
-
-    def __repr__(self):
-        return "<elf32_phdr %s offset=%d paddr=0x%x, filesz=%d>" % (
-            p_type_str(self.type), self.offset, self.paddr, self.filesz)
-
-
-def p_type_str(t):
-    if t <= 8:
-        return ('NULL', 'LOAD', 'DYNAMIC', 'INTERP', 'NOTE', 'SHLIB', 'PHDR', 'TLS', 'NUM')[t]
-    return "0x%x" % (t,)
-
-
-
-def _get_ehdr(f):
-    if len(f) < _ehdr_fmt_size:
-        return False
-    ehdr = elf32_ehdr(f[0:_ehdr_fmt_size])
-    return ehdr
-
-    
-def elf32_big_endian_exec_p(f):
-    ehdr = _get_ehdr(f)
-    if not ehdr:
-        return False
-    
-    #pprint(ehdr, sys.stderr)
-    e_ident = ehdr.ident
-    if not e_ident.startswith('\177ELF'):
-        return False
-    if (ord(e_ident[4]) != 1            # EI_CLASS == CLASS32
-        or ord(e_ident[5]) != 2         # EI_DATA == DATA2MSB
-        or ord(e_ident[6]) != 1         # EI_VERSION == EV_CURRENT
-        ):
-        return False
-
-    if ehdr.type != 2:                  # e_type == ET_EXEC
-        return False
-
-    return True
-
-
-
-# return (entry, (phdr, ...))
-
-def get_elf32_prog_headers(f):
-    ehdr = _get_ehdr(f)
-    entry = ehdr.entry
-    phoff = ehdr.phoff
-    phentsize = ehdr.phentsize
-    phnum = ehdr.phnum
-
-    def extract(i):
-        start = phoff + i * phentsize
-        end = start + phentsize
-        return f[start:end]
-    
-    return (entry, [elf32_phdr(extract(i)) for i in range(phnum)])
-    
-
-def main():
-    usage = "%prog: [options] elf_file"
-    parser = OptionParser()
-    parser.add_option("-o", "--output", default=None,
-                      help="specify output filename [default=stdout]")
-    (options, args) = parser.parse_args()
-    if len(args) != 1:
-        parser.print_help()
-        sys.exit(1)
-
-    elf_file = open(args[0], 'rb')
-
-    elf_contents = elf_file.read()
-    if not elf32_big_endian_exec_p(elf_contents):
-        sys.stderr.write("%s: not a big-endian 32-bit ELF executable\n" % (args[0],))
-        sys.exit(1)
-        
-    if options.output is None:
-        sbf_file = sys.stdout
-    else:
-        sbf_file = open(options.output, 'wb')
-
-    (entry, phdrs) = get_elf32_prog_headers(elf_contents)
-    #pprint(phdrs, sys.stderr)
-
-    def phdr_to_sec_desc(phdr):
-        target_addr = phdr.paddr
-        data = elf_contents[phdr.offset:phdr.offset+phdr.filesz]
-        #print >>sys.stderr, "pdhr_to_sec_desc:", (target_addr, data)
-        return sbf.sec_desc(target_addr, data)
-
-    sections = map(phdr_to_sec_desc, phdrs)
-    # pprint(sections, sys.stderr)
-    sbf.write_sbf(sbf_file, sbf.header(entry, sections))
-
-
-if __name__ == '__main__':
-    main()