finish

fnnx1 · fnnx1 · commit a0d45ac19527 · 2025-12-10T13:38:54.000+08:00
diff --git a/os/src/syscall/mod.rs b/os/src/syscall/mod.rs
@@ -34,6 +34,7 @@ use process::*;
 use crate::sync::UPSafeCell;
 use lazy_static::*;
 
+// TODO has been done.
 struct History {
     syscall_id: usize,
     time: usize,
diff --git a/os/src/syscall/process.rs b/os/src/syscall/process.rs
@@ -40,6 +40,7 @@ pub fn sys_get_time(ts: *mut TimeVal, _tz: usize) -> isize {
 }
 
 // TODO: implement the syscall
+// TODO has been done.
 pub fn sys_trace(trace_request: usize, id: usize, data: usize) -> isize {
     trace!("kernel: sys_trace");
     match trace_request{

Original file line number	Diff line number	Diff line change
`@@ -40,6 +40,7 @@ pub fn sys_get_time(ts: *mut TimeVal, _tz: usize) -> isize {`
`40`	`40`	`}`
`41`	`41`
`42`	`42`	`// TODO: implement the syscall`
	`43`	`+// TODO has been done.`
`43`	`44`	`pub fn sys_trace(trace_request: usize, id: usize, data: usize) -> isize {`
`44`	`45`	`trace!("kernel: sys_trace");`
`45`	`46`	`match trace_request{`