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The no_mangle attribute is unsafe since Rust 2024

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Philipp Oppermann
2025-03-27 15:39:15 +01:00
parent 9345886d44
commit 9753695744
47 changed files with 149 additions and 149 deletions
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8
blog/content/edition-2/posts/06-double-faults/index.zh-CN.md
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@@ -39,7 +39,7 @@ double fault 的行为和普通异常十分相似，我们可以通过在IDT中
```rust
// in src/main.rs
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
println!("Hello World{}", "!");
@@ -175,7 +175,7 @@ guard page 是一类位于栈底部的特殊内存页，所以如果发生了栈
```rust
// in src/main.rs
#[no_mangle] // 禁止函数名自动修改
#[unsafe(no_mangle)] // 禁止函数名自动修改
pub extern "C" fn _start() -> ! {
println!("Hello World{}", "!");
@@ -435,7 +435,7 @@ lazy_static! {
use core::panic::PanicInfo;
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
unimplemented!();
}
@@ -469,7 +469,7 @@ harness = false
use blog_os::serial_print;
#[no_mangle]
#[unsafe(no_mangle)]
pub extern "C" fn _start() -> ! {
serial_print!("stack_overflow::stack_overflow...\t");