r2

JNI Helper for Radare2

WIP

Usage

$ JNI_OUT=../demo/app-debug.json r2 -i jni_helper.py ../demo/lib/armeabi-v7a/libnative-c.so
Cannot determine entrypoint, using 0x000009a4.
[+] loading signature file: ../demo/app-debug.json
[+] loaded 14 methods from JSON
[+] apply 0xabc @ Java_com_evilpan_demojni_MainActivity_c_1stringFromJNI
[+] apply 0xb70 @ Java_com_evilpan_demojni_MainActivity_c_1testOverload__I
[+] apply 0xa90 @ JNI_OnUnload
[+] apply 0xf98 @ Java_com_evilpan_demojni_MainActivity_c_1testArray
[+] apply 0xe78 @ Java_com_evilpan_demojni_MainActivity_c_1testClass
[+] apply 0xca8 @ Java_com_evilpan_demojni_MainActivity_c_1testOverload__JFD
Cant find get by name arg3
[+] apply 0x9f8 @ JNI_OnLoad
[+] apply 0xae4 @ Java_com_evilpan_demojni_MainActivity_c_1testOverload__
[+] apply 0xdb0 @ Java_com_evilpan_demojni_MainActivity_c_1testStatic
 -- In soviet Afghanistan, you debug radare2!
[0x00000db0]>

TODO

• use afvR to rename local variables
• use afs to change function signature (radare issue#17432)
• use tl to link types

LINKS