Skip to main content

asmkit/x86/features/
RDPRU.rs

1use super::super::opcodes::*;
2use crate::core::emitter::*;
3use crate::core::operand::*;
4use crate::x86::assembler::*;
5use crate::x86::operands::*;
6
7/// A dummy operand that represents no register. Here just for simplicity.
8const NOREG: Operand = Operand::new();
9
10/// `RDPRU`.
11///
12/// Supported operand variants:
13///
14/// ```text
15/// +---+----------+
16/// | # | Operands |
17/// +---+----------+
18/// | 1 | (none)   |
19/// +---+----------+
20/// ```
21pub trait RdpruEmitter {
22    fn rdpru(&mut self);
23}
24
25impl<'a> RdpruEmitter for Assembler<'a> {
26    fn rdpru(&mut self) {
27        self.emit(RDPRU, &NOREG, &NOREG, &NOREG, &NOREG);
28    }
29}
30
31impl<'a> Assembler<'a> {
32    /// `RDPRU`.
33    ///
34    /// Supported operand variants:
35    ///
36    /// ```text
37    /// +---+----------+
38    /// | # | Operands |
39    /// +---+----------+
40    /// | 1 | (none)   |
41    /// +---+----------+
42    /// ```
43    #[inline]
44    pub fn rdpru(&mut self)
45    where
46        Assembler<'a>: RdpruEmitter,
47    {
48        <Self as RdpruEmitter>::rdpru(self);
49    }
50}