i8051_disassembler/
lib.rs

1pub mod address;
2pub mod command;
3pub mod db;
4pub mod labels;
5pub mod pattern;
6pub mod region;
7pub mod render;
8
9#[cfg(test)]
10mod tests {
11    use std::process::{Command, Stdio};
12
13    use crate::{address::AddressSpace, db::Db};
14
15    static MATH_BIN: &[u8] = &hex_literal::hex!(
16        "
17        02 00 4c 00 00 00 00 00  00 00 e2 fb ea f2 80 2c
18        00 00 e0 fb ea f0 80 24  e6 b5 02 02 eb f6 22 00
19        e2 b5 02 02 eb f2 22 00  e0 b5 02 02 eb f0 22 30
20        f6 e0 a8 82 20 f5 d3 ea  c6 f5 82 22 8b 82 22 30
21        f6 e6 a8 82 20 f5 d9 80  cf 02 00 a8 75 81 11 12
22        02 04 e5 82 60 03 02 00  49 79 00 e9 44 00 60 1b
23        7a 00 90 02 08 78 01 75  a0 00 e4 93 f2 a3 08 b8
24        00 02 05 a0 d9 f4 da f2  75 a0 ff e4 78 ff f6 d8
25        fd 78 00 e8 44 00 60 0a  79 01 75 a0 00 e4 f3 09
26        d8 fc 78 00 e8 44 00 60  0c 79 00 90 00 01 e4 f0
27        a3 d8 fc d9 fa 02 00 49  75 08 0a 75 09 00 85 08
28        10 85 09 11 90 00 19 12  01 03 85 82 0a 85 83 0b
29        75 10 0a 75 11 00 85 0a  82 85 0b 83 12 01 cc 85
30        82 0c 85 83 0d 85 0c 82  85 0d 83 a3 75 10 0a 75
31        11 00 12 01 96 85 82 0e  85 83 0f af 08 90 80 00
32        ef f0 af 0a a3 ef f0 af  0c a3 ef f0 af 0e a3 ef
33        f0 80 fe e5 82 85 10 f0  a4 c5 82 c0 f0 85 11 f0
34        a4 d0 f0 25 f0 c5 83 85  10 f0 a4 25 83 f5 83 22
35        e5 10 45 11 60 46 7a 01  e5 10 25 e0 f5 10 e5 11
36        33 40 12 f5 11 e5 82 95  10 e5 83 95 11 40 03 0a
37        80 e6 c3 e5 11 13 f5 11  e5 10 13 f5 10 c3 e5 82
38        95 10 f5 f0 e5 83 95 11  40 05 f5 83 85 f0 82 c3
39        e5 11 13 f5 11 e5 10 13  f5 10 da e1 22 7a 10 e4
40        fb fc e5 82 25 e0 f5 82  e5 83 33 f5 83 eb 33 fb
41        ec 33 fc eb 95 10 f5 f0  ec 95 11 40 06 fc ab f0
42        43 82 01 da dd 22 c2 d5  e5 83 30 e7 0d d2 d5 e4
43        c3 95 82 f5 82 e4 95 83  f5 83 e5 11 30 e7 0b e4
44        c3 95 10 f5 10 e4 95 11  f5 11 12 01 20 30 d5 0b
45        e4 c3 95 82 f5 82 e4 95  83 f5 83 22 c2 d5 e5 83
46        30 e7 0d d2 d5 e4 c3 95  82 f5 82 e4 95 83 f5 83
47        e5 11 30 e7 0d b2 d5 e4  c3 95 10 f5 10 e4 95 11
48        f5 11 12 01 6d 30 d5 0b  e4 c3 95 82 f5 82 e4 95
49        83 f5 83 22 75 82 00 22"
50    );
51
52    #[test]
53    fn test_asm_examples() {
54        let mut db = Db::new();
55        db.region_mut(AddressSpace::Code)
56            .set_bytes("test.bin", 0, 0, MATH_BIN);
57
58        db.region_mut(AddressSpace::Code)
59            .auto_disassemble(0)
60            .unwrap_success();
61        db.region_mut(AddressSpace::Code)
62            .auto_disassemble(3)
63            .unwrap_success();
64        db.region_mut(AddressSpace::Code)
65            .auto_disassemble(0xa)
66            .unwrap_success();
67        db.region_mut(AddressSpace::Code)
68            .auto_disassemble(0x10)
69            .unwrap_success();
70        db.region_mut(AddressSpace::Code)
71            .auto_disassemble(0x18)
72            .unwrap_success();
73        db.region_mut(AddressSpace::Code)
74            .auto_disassemble(0x1F)
75            .unwrap_success();
76        db.region_mut(AddressSpace::Code)
77            .auto_disassemble(0x27)
78            .unwrap_success();
79        db.region_mut(AddressSpace::Code)
80            .auto_disassemble(0x2F)
81            .unwrap_success();
82        db.region_mut(AddressSpace::Code)
83            .auto_disassemble(0x3F)
84            .unwrap_success();
85
86        let code = db.to_sdas();
87        for (i, line) in code.lines().enumerate() {
88            eprintln!("{}: {line}", i + 1);
89        }
90
91        try_sdas_compile(&code).unwrap();
92    }
93
94    fn try_sdas_compile(code: &str) -> Result<(), String> {
95        let tempdir = tempfile::tempdir().unwrap();
96        let temp = tempfile::NamedTempFile::new().unwrap();
97        std::fs::write(&temp, code).unwrap();
98
99        let mut process = Command::new("sdas8051");
100        process.arg("-l");
101        process.arg(tempdir.path().join("snippet.lst"));
102        // process.arg("-o");
103        // process.arg(tempdir.path().join("snippet.rel"));
104        // process.arg("-s");
105        // process.arg(tempdir.path().join("snippet.sym"));
106        process.arg(temp.path());
107        process.stdout(Stdio::piped());
108        process.stderr(Stdio::piped());
109        match process.output() {
110            Err(e) => {
111                eprintln!("WARNING: sdas8051 did not run: {e}");
112                return Ok(());
113            }
114            Ok(child) => {
115                if !child.status.success() {
116                    eprintln!("WARNING: sdas8051 failed: {:?}", child.status);
117                    eprintln!("{}", String::from_utf8_lossy(&child.stdout));
118                    eprintln!("{}", String::from_utf8_lossy(&child.stderr));
119                    return Ok(());
120                }
121            }
122        }
123        Ok(())
124    }
125}
i8051_disassembler/lib.rs

i8051_disassembler/
lib.rs
