asmkit/x86/features/
MONITOR.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/// `MONITOR`.
11///
12/// Supported operand variants:
13///
14/// ```text
15/// +---+----------+
16/// | # | Operands |
17/// +---+----------+
18/// | 1 | (none)   |
19/// +---+----------+
20/// ```
21pub trait MonitorEmitter {
22    fn monitor(&mut self);
23}
24
25impl<'a> MonitorEmitter for Assembler<'a> {
26    fn monitor(&mut self) {
27        self.emit(MONITOR, &NOREG, &NOREG, &NOREG, &NOREG);
28    }
29}
30
31/// `MWAIT`.
32///
33/// Supported operand variants:
34///
35/// ```text
36/// +---+----------+
37/// | # | Operands |
38/// +---+----------+
39/// | 1 | (none)   |
40/// +---+----------+
41/// ```
42pub trait MwaitEmitter {
43    fn mwait(&mut self);
44}
45
46impl<'a> MwaitEmitter for Assembler<'a> {
47    fn mwait(&mut self) {
48        self.emit(MWAIT, &NOREG, &NOREG, &NOREG, &NOREG);
49    }
50}
51
52impl<'a> Assembler<'a> {
53    /// `MONITOR`.
54    ///
55    /// Supported operand variants:
56    ///
57    /// ```text
58    /// +---+----------+
59    /// | # | Operands |
60    /// +---+----------+
61    /// | 1 | (none)   |
62    /// +---+----------+
63    /// ```
64    #[inline]
65    pub fn monitor(&mut self)
66    where
67        Assembler<'a>: MonitorEmitter,
68    {
69        <Self as MonitorEmitter>::monitor(self);
70    }
71    /// `MWAIT`.
72    ///
73    /// Supported operand variants:
74    ///
75    /// ```text
76    /// +---+----------+
77    /// | # | Operands |
78    /// +---+----------+
79    /// | 1 | (none)   |
80    /// +---+----------+
81    /// ```
82    #[inline]
83    pub fn mwait(&mut self)
84    where
85        Assembler<'a>: MwaitEmitter,
86    {
87        <Self as MwaitEmitter>::mwait(self);
88    }
89}
asmkit/x86/features/MONITOR.rs

asmkit/x86/features/
MONITOR.rs
