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
|
use binaryninja::binary_view::BinaryViewExt;
use binaryninja::headless::Session;
use binaryninja::medium_level_il::{MediumLevelILInstructionKind, MediumLevelInstructionIndex};
use rstest::*;
use std::path::PathBuf;
#[fixture]
#[once]
fn session() -> Session {
Session::new().expect("Failed to initialize session")
}
#[rstest]
fn test_mlil_info(_session: &Session) {
let out_dir = env!("OUT_DIR").parse::<PathBuf>().unwrap();
let view = binaryninja::load(out_dir.join("atox.obj")).expect("Failed to create view");
let entry_function = view.entry_point_function().unwrap();
let mlil_function = entry_function.medium_level_il().unwrap();
let mlil_basic_blocks = mlil_function.basic_blocks();
let mut mlil_basic_block_iter = mlil_basic_blocks.iter();
let first_basic_block = mlil_basic_block_iter.next().unwrap();
let mut mlil_instr_iter = first_basic_block.iter();
// 0 @ 00025f10 (MLIL_SET_VAR.d edi_1 = (MLIL_VAR.d edi))
let instr_0 = mlil_instr_iter.next().unwrap();
assert_eq!(instr_0.expr_index, MediumLevelInstructionIndex(1));
assert_eq!(instr_0.address, 0x00025f10);
println!("{:?}", instr_0.kind);
match instr_0.kind {
MediumLevelILInstructionKind::SetVar(op) => {
assert_eq!(op.dest.index, 524288);
assert_eq!(op.src, 0);
}
_ => panic!("Expected SetVar"),
}
// 1 @ 00025f15 (MLIL_SET_VAR.d eax = (MLIL_VAR.d arg1))
let instr_1 = mlil_instr_iter.next().unwrap();
assert_eq!(instr_1.expr_index, MediumLevelInstructionIndex(3));
assert_eq!(instr_1.address, 0x00025f15);
println!("{:?}", instr_1.kind);
match instr_1.kind {
MediumLevelILInstructionKind::SetVar(op) => {
assert_eq!(op.dest.index, 5);
assert_eq!(op.src, 2);
}
_ => panic!("Expected SetVar"),
}
// 2 @ 00025f18 (MLIL_SET_VAR.d var_8 = (MLIL_VAR.d eax))
let instr_2 = mlil_instr_iter.next().unwrap();
assert_eq!(instr_2.expr_index, MediumLevelInstructionIndex(5));
assert_eq!(instr_2.address, 0x00025f18);
println!("{:?}", instr_2.kind);
match instr_2.kind {
MediumLevelILInstructionKind::SetVar(op) => {
assert_eq!(op.dest.index, 8);
assert_eq!(op.src, 4);
}
_ => panic!("Expected SetVar"),
}
// 3 @ 00025f19 (MLIL_CALL eax_1 = (MLIL_CONST_PTR.d __crt_interlocked_read_32)((MLIL_VAR.d var_8)))
let instr_3 = mlil_instr_iter.next().unwrap();
assert_eq!(instr_3.expr_index, MediumLevelInstructionIndex(10));
assert_eq!(instr_3.address, 0x00025f19);
println!("{:?}", instr_3.kind);
match instr_3.kind {
MediumLevelILInstructionKind::Call(op) => {
assert_eq!(op.first_output, 8);
assert_eq!(op.num_outputs, 1);
assert_eq!(op.dest, 7);
assert_eq!(op.first_param, 9);
assert_eq!(op.num_params, 1);
}
_ => panic!("Expected Call"),
}
// 4 @ 00025f22 (MLIL_RET return (MLIL_VAR.d eax_1))
let instr_4 = mlil_instr_iter.next().unwrap();
assert_eq!(instr_4.expr_index, MediumLevelInstructionIndex(13));
assert_eq!(instr_4.address, 0x00025f22);
println!("{:?}", instr_4.kind);
match instr_4.kind {
MediumLevelILInstructionKind::Ret(op) => {
assert_eq!(op.first_operand, 12);
assert_eq!(op.num_operands, 1);
}
_ => panic!("Expected Ret"),
}
}
|
