MCPcopy Index your code
hub / github.com/Rust-API/Rust-API-Bypass-Checker / run_with_rustc_args

Function run_with_rustc_args

src/driver.rs:18–67  ·  view source on GitHub ↗

给 mir_wrapper 调用:传入“形如 rustc 的 argv” 约定:argv[0] 是 rustc 路径或任意占位名,argv[1..] 是 rustc 参数

(mut rustc_args: Vec<String>)

Source from the content-addressed store, hash-verified

16/// 给 mir_wrapper 调用:传入“形如 rustc 的 argv”
17/// 约定:argv[0] 是 rustc 路径或任意占位名,argv[1..] 是 rustc 参数
18pub fn run_with_rustc_args(mut rustc_args: Vec<String>) -> i32 {
19 // logger 多次 init 会报错,用 try_init 即可
20 let _ = pretty_env_logger::try_init();
21
22 let result = rustc_driver::catch_fatal_errors(move || {
23 // 补 sysroot
24 if let Some(sysroot) = utils::compile_time_sysroot() {
25 let sysroot_flag = "--sysroot";
26 if !rustc_args.iter().any(|e| e == sysroot_flag) {
27 rustc_args.push(sysroot_flag.to_owned());
28 rustc_args.push(sysroot);
29 }
30 }
31
32 // 依赖 crate / 纯编译模式:行为与 rustc 等价
33 if env::var_os("BYPASSER_BE_RUSTC").is_some() || env::var_os("MIR_CHECKER_BE_RUSTC").is_some() {
34 let early_dcx = EarlyDiagCtxt::new(ErrorOutputType::default());
35 rustc_driver::init_rustc_env_logger(&early_dcx);
36
37 let mut callbacks = rustc_driver::TimePassesCallbacks::default();
38 let run_compiler = rustc_driver::RunCompiler::new(&rustc_args, &mut callbacks);
39 return run_compiler.run();
40 }
41
42 // 分析模式:加必要 flag
43 let always_encode_mir = "-Zalways_encode_mir";
44 if !rustc_args.iter().any(|e| e == always_encode_mir) {
45 rustc_args.push(always_encode_mir.to_owned());
46 }
47
48 // 简化 CFG
49 if !rustc_args.iter().any(|e| e == "-Cpanic=abort") {
50 rustc_args.push("-Cpanic=abort".to_owned());
51 }
52
53 // 解析你自定义的分析参数(会从 rustc_args 中移除 --entry/--domain 等)
54 let analysis_options = option::AnalysisOption::from_args(&mut rustc_args);
55 log::info!("Analysis Option: {:?}", analysis_options);
56
57 let mut callbacks = analysis::callback::BypasserCallbacks::new(analysis_options);
58 let run_compiler = rustc_driver::RunCompiler::new(&rustc_args, &mut callbacks);
59 run_compiler.run()
60 });
61
62 let exit_code = match result {
63 Ok(_) => EXIT_SUCCESS,
64 Err(_) => EXIT_FAILURE,
65 };
66 process::exit(exit_code);
67}
68
69/// 给 bin/api-bypass.rs 调用:从当前进程 env::args 读取
70pub fn run_from_env_args() -> i32 {

Callers 2

run_from_env_argsFunction · 0.85
mainFunction · 0.85

Calls 3

compile_time_sysrootFunction · 0.85
pushMethod · 0.80
runMethod · 0.45

Tested by

no test coverage detected