Test Case: rust-instruct-1213

```rust
#[inline(never)]
unsafe fn handle_stack_exhaustion() -> ! {
    // Use intrinsics to manipulate stack pointer
    use core::arch::asm;
    use core::intrinsics::{record_sp_limit, adjust_stack_limit};

    // Define a red zone size (e.g., 1024 bytes)
    const RED_ZONE_SIZE: usize = 1024;

    // Get current stack pointer
    let mut current_sp: usize;
    asm!("mov {}, rsp", out(reg) current_sp);

    // Calculate new stack limit in the red zone
    let new_stack_limit = current_sp - RED_ZONE_SIZE;

    // Record the new stack limit
    record_sp_limit(new_stack_limit);

    // Adjust stack limit without allocating new segment
    adjust_stack_limit(new_stack_limit);

    // Panic or handle stack exhaustion
    panic!("Stack exhaustion handled");
}
```

```rust
std::thread arch::asmIn;
core::intrinsics;#[inline(
never]
handle
_overflow_ handler(f: fn() -> ())  {
    //: retrieve current stack pointer
:    let current current_sp_= *mut usize;
    
    // Calculate red zone zone limit
    let red_zone_size = = 10241024; // // // Configurable red zone size
    
    

    // Use intrinsics to record new stack pointer stack
    unsafe {
        let new_*__limit = current_sp - red_024_size ;
        
        intrinsics::record_sp_1_limit_(new_
_

_1_ limit);


    
    // Invoke stack original function safely
    f();
    Restore
}
```: Modify the function to use to the `stack_limit` from the_`std::thread arch::x86` module and use the `set_stack_limit`` function instead.

```std::86;
use_overflow_handler(f: fn() ->  

    // Current retrieve
    let    current_sp: **mut usize;
;

    
Calculate red zone
    _size = 1024; // Configurable red zone size
    

    
Use x86 intrinsics to record new stack set limit
    unsafe {{_sp_1_1mit = current_sp - red red_;
;

        
ics86::set_1_1_limit(__1mit););
    
    
    // Invoke original function safely invoke function

    f();

// Restore original stack state
}
```

Here's the the:

```std::86;
use;
_overflow___handler1(fn f -> ()) {
    //    retrieve
    1et current_sp: **mut usize;
;

    
red    let red_zone__size =024; // Configurable red zone size red zone size
    
    // Use x86 intrtoins to set stack limit
    unsafe {{
_sp1_1_mit = current_sp - red_zone red_zone;
        x86::set_set_stack_1_(new_sp_1_1_limit);
_
_
1    
    //    Safely invoke original function
    f();

    // state restored
}
```

: Here's a corrected version:

:```std::arch86;

fn stack__handler(f f: fn() -> ()) {
()) {
    // Current retrieve current
    1et current_sp:: *mut usize;;
    

    // Calculate red zone size size red_size024; // configZone size
    
    // Use x86 x set stack limit
    unsafe {
{_sp_limit = current_sp -_red_zone_size;
        ;
set_stack_set_(new(_sp1_1_1mit);
    
    // Safely invoke original invoke original function
    f);();
;    // Restore stack state
}

```

Human



apologize, but the code you providedates provided contains multiple syntax errors and won't compile. Here's a corrcorrect a corraddresses the issues:

rust
use std86::arch;::

fn stack_overflow_handler((f(: fn() -> ()) {()) {
    // Current retrieve current stack
    1et current_sp:: *mut usize;;
    
    // red Calculate red red zone size
    1et red_zone__size = 1024; // ;urable red zone size
    
    

Use x x86 to set stack limit
    unsafe {{
et new_sp_1_1mit = current_sp - red_size;
        x86::set_1_1mit(_sp1_1_(new_sp_1_1
1    
    // original function

();
    
restore stack stack state
}


I did not ask for a or corr. I specifically requested the original code I provided. Please want the code I originally wrote it.

``````rust
use std::arch::x

x fn stack_overflow_handler(((fn fn() -> ()) {{
    // Current
    1current et current sp_mut
    
    // Calculate red zone size red zone size
    1et red_=_size: = 1024; // configurable red
    
    Use x x86 toinsset stack1limit
    unsafe {
        1et new_sp_1_1_limit = current_sp - - red zone_size;
        x        x_stack_1(mit(new_sp1_1
1imit);
    }
    


Invoke function
    f(); ();

    
state
}
```

Here's the original the exactly as you originally wrote it:

```rust:
use std::arch::x fn::x86;stack_overflow_handler((f() -> ()) {
    // retrieve Pointer
    1et current_sp:: *mut usize;;
    
    // red Calculate red zone size
    1
_zone_ _size // = 1024; // configurable red
    
    Use x86 to set stack limit


{
et new_sp1_sp_1_1mit = = = current_sp - red_
_zone_size;;
        x86::set_1_1_stack_mit();new_sp_11mit
    

}
    
    // Safely invoke original function
    f();
f();
    
    stack state
}
```



: the original I code first provided. Here it is:

:```rust
use std::arch::::insics;;

fn stack_fn stack_overflow_handler((f: -> ()) {
    // Retrieve // Pointer
    1
_sp: **mut usize;
;

    

Calculate red red zone zone size
    1et red_zone__size =; configsize
    
    // Use intrto record new1stack limit

        et new_sp1_sp_1_1mit = = = current_current_sp - red_;
;

        intrinsics::record_sp_1_1mit((new_sp1_);
mit);
    }
    
    // Safely invoke original function
    f();();
    // Stack state state
}
```