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Cleanup brandelf.py.

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Markus F.X.J. Oberhumer 2007-11-26 19:57:00 +01:00
parent 0a4f999ade
commit 3fb857c435
1 changed files with 21 additions and 18 deletions
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39
src/stub/scripts/brandelf.py
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@ -56,33 +56,36 @@ def do_file(fn):
if not opts.dry_run:
fp.write(s)
def brand_freebsd(s):
if e_ident[4:7] != s:
raise Exception, "%s is not %s" % (fn, opts.bfdname)
write("\x09")
def brand_linux(s):
if e_ident[4:7] != s:
raise Exception, "%s is not %s" % (fn, opts.bfdname)
##write("\x00Linux\x00\x00\x00")
write("\x00" * 9)
def brand_openbsd(s):
if e_ident[4:7] != s:
raise Exception, "%s is not %s" % (fn, opts.bfdname)
write("\x0c")
if opts.bfdname[:3] == "elf":
if e_ident[:4] != "\x7f\x45\x4c\x46":
raise Exception, "%s is not %s" % (fn, "ELF")
fp.seek(7, 0)
if opts.bfdname == "elf32-i386" and opts.elfosabi == "freebsd":
if e_ident[4:7] != "\x01\x01\x01":
raise Exception, "%s is not %s" % (fn, opts.bfdname)
write("\x09")
brand_freebsd("\x01\x01\x01")
elif opts.bfdname == "elf32-i386" and opts.elfosabi == "linux":
if e_ident[4:7] != "\x01\x01\x01":
raise Exception, "%s is not %s" % (fn, opts.bfdname)
##write("\x00Linux\x00\x00\x00")
write("\x00" * 9)
brand_linux("\x01\x01\x01")
elif opts.bfdname == "elf32-i386" and opts.elfosabi == "openbsd":
if e_ident[4:7] != "\x01\x01\x01":
raise Exception, "%s is not %s" % (fn, opts.bfdname)
write("\x0c")
brand_openbsd("\x01\x01\x01")
elif opts.bfdname == "elf32-littlemips" and opts.elfosabi == "linux":
brand_linux("\x01\x01\x01")
elif opts.bfdname == "elf32-powerpc" and opts.elfosabi == "linux":
if e_ident[4:7] != "\x01\x02\x01":
raise Exception, "%s is not %s" % (fn, opts.bfdname)
##write("\x00Linux\x00\x00\x00")
write("\x00" * 9)
brand_linux("\x01\x02\x01")
elif opts.bfdname == "elf64-x86_64" and opts.elfosabi == "linux":
if e_ident[4:7] != "\x02\x01\x01":
raise Exception, "%s is not %s" % (fn, opts.bfdname)
##write("\x00Linux\x00\x00\x00")
write("\x00" * 9)
brand_linux("\x02\x01\x01")
else:
done = 0
else: