Line data    Source code

       1              : use lief_ffi as ffi;
       2              : 
       3              : use crate::common::FromFFI;
       4              : 
       5              : use super::Operand;
       6              : 
       7              : /// This structure represents a RIP/EIP-relative operand.
       8              : ///
       9              : /// For instance:
      10              : ///
      11              : /// ```text
      12              : /// jmp 67633;
      13              : ///     |
      14              : ///     +----------> PCRelative(67633)
      15              : /// ```
      16              : pub struct PCRelative {
      17              :     ptr: cxx::UniquePtr<ffi::asm_x86_operands_PCRelative>,
      18              : }
      19              : 
      20              : impl FromFFI<ffi::asm_x86_operands_PCRelative> for PCRelative {
      21            0 :     fn from_ffi(ptr: cxx::UniquePtr<ffi::asm_x86_operands_PCRelative>) -> Self {
      22            0 :         Self { ptr }
      23            0 :     }
      24              : }
      25              : 
      26              : impl Operand for PCRelative {
      27              :     #[doc(hidden)]
      28            0 :     fn as_generic(&self) -> &ffi::asm_x86_Operand {
      29            0 :         self.ptr.as_ref().unwrap().as_ref()
      30            0 :     }
      31              : }
      32              : 
      33              : impl PCRelative {
      34              :     /// The effective value that is relative to the current `rip/eip` register
      35            0 :     pub fn value(&self) -> i64 {
      36            0 :         self.ptr.value()
      37            0 :     }
      38              : }