1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94

#[macro_export]
macro_rules! new_r64rm64 {
    ($opcode:ident, $r64:expr, $rm64:expr) => {
        Opcode::$opcode { r64: $r64, rm64: $rm64 }
    };
}

#[macro_export]
macro_rules! new_rm64r64 {
    ($opcode:ident, $rm64:expr, $r64:expr) => {
        Opcode::$opcode { rm64: $rm64, r64: $r64 }
    };
}

#[macro_export]
macro_rules! new_rm64imm32 {
    ($opcode:ident, $rm64:expr, $imm32:expr) => {
        Opcode::$opcode { rm64: $rm64, imm: $imm32 }
    };
}

#[macro_export]
macro_rules! new_r64{
($opcode:ident, $r64:expr) => {
        Opcode::$opcode { r64: $r64 }
    };
}

#[macro_export]
macro_rules! new_rm64{
($opcode:ident, $rm64:expr) => {
        Opcode::$opcode { rm64: $rm64 }
    };
}

#[macro_export]
macro_rules! new_imm32{
($opcode:ident, $imm32:expr) => {
        Opcode::$opcode { imm: $imm32 }
    };
}


#[cfg(test)]
mod macros_tests {
    use crate::{
        GeneralPurposeRegister as GPR,
        Operand,
        Opcode,
        Immediate,
    };

    #[test]
    fn newr64rm64_test() {
        let inst = new_r64rm64!(MOVR64RM64, GPR::RAX, Operand::GENERALREGISTER(GPR::RBX));

        assert_eq!("mov rax, rbx", inst.to_intel_string());
    }

    #[test]
    fn newrm64r64_test() {
        let inst = new_rm64r64!(MOVRM64R64, Operand::GENERALREGISTER(GPR::RBX), GPR::RAX);

        assert_eq!("mov rbx, rax", inst.to_intel_string());
    }

    #[test]
    fn newrm64imm32_test() {
        let inst = new_rm64imm32!(MOVRM64IMM32, Operand::GENERALREGISTER(GPR::RAX), Immediate::I32(30));

        assert_eq!("mov rax, 30", inst.to_intel_string());
    }

    #[test]
    fn newr64_test() {
        let inst = new_r64!(PUSHR64, GPR::RAX);

        assert_eq!("push rax", inst.to_intel_string());
    }

    #[test]
    fn newrm64_test() {
        let inst = new_rm64!(INCRM64, Operand::GENERALREGISTER(GPR::RAX));

        assert_eq!("inc rax", inst.to_intel_string());
    }

    #[test]
    fn newimm32_test() {
        let inst = new_imm32!(PUSHIMM32, Immediate::I32(30));

        assert_eq!("push 30", inst.to_intel_string());
    }
}