必要的软件准备:在Cydia里安装下面的软件
1.OpenSSH,OpenSSH是Linux下常用的服务,装上后设备可充当服务SSH服务端
2.GNU Debugger(gdb)调试工具
3.adv-cmds(ps命令)
4. darwin cc tools (otools)
5. Link Identity Editor (ldid)
gdb
Illegal instruction: 4
在iPhone5、iPhone5s、iPad4、iPad mini 2上
libgcc: http://apt.saurik.com/debs/libgcc_4.2-20080410-1-6_iphoneos-arm.deb
gcc: http://apt.saurik.com/debs/iphone-gcc_4.2-20080604-1-8p_iphoneos-arm.deb
gdb: http://apt.saurik.com/debs/gdb_1518-12p_iphoneos-arm.deb
make: http://apt.saurik.com/debs/make_3.81-2p_iphoneos-arm.deb
用dpkg -i *.deb安装
然后
sed -i'' 's/x00x30x93xe4/x00x30x93xe5/g;s/x00x30xd3xe4/x00x30xd3xe5/g;' helloword
即可避免Illegal instruction: 4错误
http://bbs.feng.com/read-htm-tid-5259660.html
http://www.ccvita.com/517.html
source
repo.appvv.com vshare