GlossHook

A simple Android arm Hook library.

English

Features:

• Support Android 5.0 - 14.0

• Support for Android Thumb/ARM/ARM64 architectures.

• Implementation of Inline Hook and Got/Plt Hook

• Support for hooking a single branch instruction (BL, BLX) calling a function. Sometimes you may only need to hook one specific call site of a function, rather than all call sites.

• Support for hooking short functions (minimum 4 bytes).

• Support for hook patching at any address within executable code. You can read and write registers, stack, and call other functions within your hooked function.

• After hooking, you can choose to either callback the original function or directly replace the function.

• Support for multiple hooks at the same location.

• For multiple hooks at the same location, you can enable/disable/remove any individual hook or all hooks using the hook pointer or hook address. Enabling/disabling/removing one hook does not affect other hooks at the same location.

• If multiple users use GlossHook to hook the same location, any user can enable/disable/remove other hooks using the hook pointer.

• Provides a function to get the number of hooks at a specific location.

• Support for replacing a user function that is already being hooked.

• Provides common API functions for library lookup, library information, symbol address retrieval, memory read/write, and memory permission removal, etc.

中文说明

一个适用于安卓游戏Mod的ArmHook库.

特性

• 支持安卓5.0 ~ 14.0

• 支持Thumb/Arm/Arm64

• 支持InlineHook和PltHook、GotHook

• 支持Hook分支指令(BL BLX)，有时候你可能只需要hook函数其中一处调用点，而不是函数的全部调用点

• 能对linker中dl系列函数进行hook

• 支持短函数Hook，最短4字节函数

• 能Hook可执行代码任意位置，在代理函数中可访问hook位置的全部寄存器，调用任何类型的函数

• Hook后，在代理函数内可调用原函数，也可不调用直接替换函数

• 支持对同一个位置的多次hook

• 提供常用的库查找、库信息、获取符号地址、读写内存、解除内存权限等API

• 其它待更新ing