Struct VehHook 

pub struct VehHook { /* private fields */ }

VEH hook instance using hardware breakpoints

Implementations

impl VehHook

pub fn hardware(target: usize, detour: usize, dr: DebugRegister) -> Result<Self>

create a VEH hook using a hardware breakpoint

Arguments

• target - address of the function to hook
• detour - address of the detour function
• dr - which debug register to use (Dr0-Dr3)

Example

let hook = VehHook::hardware(target_addr, my_detour as usize, DebugRegister::Dr0)?;

pub fn int3(target: usize, detour: usize) -> Result<Self>

create a VEH hook using INT3 software breakpoint

Arguments

• target - address of the function to hook
• detour - address of the detour function

Example

let hook = VehHook::int3(target_addr, my_detour as usize)?;

pub fn is_active(&self) -> bool

check if hook is active

pub fn target(&self) -> Option<usize>

get the target address

pub fn detour(&self) -> Option<usize>

get the detour address

pub fn hook_type(&self) -> VehHookType

get the hook type

pub fn set_auto_restore(&mut self, restore: bool)

set whether to auto-restore on drop

pub fn leak(self)

leak the hook (keep active after drop)

pub fn restore(self) -> Result<()>

restore the hook

Trait Implementations

impl Drop for VehHook

fn drop(&mut self)

Executes the destructor for this type.

impl Send for VehHook

impl Sync for VehHook