Strongdb

What is it?

Strongdb is a gdb plugin that is written in Python, to help with debugging Android Native program.The main code uses gdb Python API.Welcome comments!

Dependencies

• Keystone

Modules

• Register: Display registers
• Assembly: Display assembly code
• Stack: Display stack

Install

git clone https://github.com/cx9527/strongdb.git ~/strongdb
echo "source ~/strongdb/strongdb.py" > ~/.gdbinit

Add environment variable SGDB_SITEPACKAGES_PATH to .bashrc/.zshrc

export SGDB_SITEPACKAGES_PATH=`python -c "from distutils.sysconfig import get_python_lib; print get_python_lib()"`

Commands

vmmap - Display Memory Layout

• vmmap : Display memory layout
• vmmap -f : Display memory layout with a filter

color - Set Colors

• color : Display current color settings
• color list : Display available colors
• color border : Set border color
• color reg-name : Set reg names color
• color reg-value : Set reg values color
• color reg-value-highlight : Set reg values highlight color
• color address : Set address color
• color stack-data : Set stack data color
• color code : Set assembly code color
• color code-highlight : Set assembly code highlight color

set jnienv - Set Jnienv Address

• set jnienv : Set $sgdb_jnienv

JNIEnv

To use jni functions parsing feature，you should get JNIEnv address first.Andset $sgdb_jnienv = address

Future

• Jni functions parsing. (achieved)
• More debuggin commands. (working)
• Function args parsing. (working)

Author

• Weibo: csddl
• Gmail: chxx625@gmail.com