GitHub - mbartlett505/datautils0

This branch is up to date with comex/datautils0:master.

Name	Name	Last commit message	Last commit date
Latest commit comex old stuff Sep 30, 2012 26c40f9 · Sep 30, 2012 History 61 Commits
Makefile	Makefile	old stuff	Sep 30, 2012
README	README	update readme and remove lunchd	May 23, 2011
apply_patchfile.c	apply_patchfile.c	stuff	Feb 18, 2012
check_sanity.c	check_sanity.c	update and add nm	Jun 4, 2011
codesign_allocate.c	codesign_allocate.c	fixes	Jul 12, 2011
dump.c	dump.c	fix	Jul 21, 2012
extract_syms.c	extract_syms.c	add extract_syms; rename decrypt_kern to unpack and improve it	Aug 9, 2011
grapher.cpp	grapher.cpp	old stuff	Sep 30, 2012
lambda.h	lambda.h	standards compliance	Feb 18, 2012
make_kernel_patchfile.c	make_kernel_patchfile.c	old stuff	Sep 30, 2012
nm.c	nm.c	stuff	Feb 18, 2012
pf2c.py	pf2c.py	add a readme	Mar 29, 2011
sandbox.S	sandbox.S	less fail	Jan 12, 2012
unpack.c	unpack.c	fix nm, update make_kernel_patchfile	Sep 2, 2011

Repository files navigation

git clone [email protected]:comex/datautils0.git
cd datautils0
git clone [email protected]:comex/data.git
make BUILD=native
native/make_kernel_patchfile /path/to/kernelcache /tmp/patchfile
native/apply_patchfile /path/to/kernelcache /tmp/patchfile /output/patched/kernelcache

Patchfile format:

field        length
--------------------
namelen      4
name         namelen
addr         4
datalen      4
data         datalen

- If the address is 0, skip.

- If you're patching the kernel after it has already booted, you can (but need not) skip patches with names starting with "-".