test

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "syscall"]
 	path = syscall
-	url = https://gitlab.redox-os.org/redox-os/syscall.git
+    url = https://git.jika.li/jika/redox-syscall.git
 	branch = master
 [submodule "slab_allocator"]
 	path = slab_allocator

src/syscall/mod.rs

@@ -33,6 +33,7 @@ use self::flag::{MapFlags, PhysmapFlags, WaitFlags};
 use self::number::*;
 
 use crate::context::ContextId;
+use crate::interrupt::exception::{divide_by_zero, non_maskable};
 use crate::interrupt::InterruptStack;
 use crate::scheme::{FileHandle, SchemeNamespace, memory::MemoryScheme};
 
@@ -60,6 +61,14 @@ pub mod time;
 /// Validate input
 pub mod validate;
 
+fn nmi_t() -> Result<usize>{
+    println!("Yo");
+    unsafe {
+        //non_maskable();
+    }
+    Ok(0)
+}
+
 /// This function is the syscall handler of the kernel, it is composed of an inner function that returns a `Result<usize>`. After the inner function runs, the syscall
 /// function calls [`Error::mux`] on it.
 pub fn syscall(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, stack: &mut InterruptStack) -> usize {
@@ -99,6 +108,7 @@ pub fn syscall(a: usize, b: usize, c: usize, d: usize, e: usize, f: usize, stack
             },
             _ => match a {
                 SYS_YIELD => sched_yield(),
+                SYS_NMI => nmi_t(),
                 SYS_NANOSLEEP => nanosleep(
                     validate_slice(b as *const TimeSpec, 1).map(|req| &req[0])?,
                     if c == 0 {