remove old tests

Author: scPointer

.gitignore

@@ -16,4 +16,6 @@ tools/
 pushall.sh
 *.bak
 
-user/*
+ci-user/
+os/vendor/
+user/

os/src/config.rs

@@ -13,8 +13,6 @@ pub const KERNEL_HEAP_SIZE: usize = 0x200_0000;
 pub const PAGE_SIZE: usize = 0x1000;
 /// page size bits: 12
 pub const PAGE_SIZE_BITS: usize = 0xc;
-/// the max number of syscall
-pub const MAX_SYSCALL_NUM: usize = 500;
 /// the virtual addr of trapoline
 pub const TRAMPOLINE: usize = usize::MAX - PAGE_SIZE + 1;
 /// the virtual addr of trap context

os/src/syscall/mod.rs

@@ -37,8 +37,6 @@ const SYSCALL_MMAP: usize = 222;
 const SYSCALL_WAITPID: usize = 260;
 /// spawn syscall
 const SYSCALL_SPAWN: usize = 400;
-/// taskinfo syscall
-const SYSCALL_TASK_INFO: usize = 410;
 
 mod fs;
 mod process;
@@ -57,7 +55,6 @@ pub fn syscall(syscall_id: usize, args: [usize; 3]) -> isize {
         SYSCALL_EXEC => sys_exec(args[0] as *const u8),
         SYSCALL_WAITPID => sys_waitpid(args[0] as isize, args[1] as *mut i32),
         SYSCALL_GET_TIME => sys_get_time(args[0] as *mut TimeVal, args[1]),
-        SYSCALL_TASK_INFO => sys_task_info(args[0] as *mut TaskInfo),
         SYSCALL_MMAP => sys_mmap(args[0], args[1], args[2]),
         SYSCALL_MUNMAP => sys_munmap(args[0], args[1]),
         SYSCALL_SBRK => sys_sbrk(args[0] as i32),

os/src/syscall/process.rs

@@ -2,12 +2,11 @@
 use alloc::sync::Arc;
 
 use crate::{
-    config::MAX_SYSCALL_NUM,
     loader::get_app_data_by_name,
     mm::{translated_refmut, translated_str},
     task::{
         add_task, current_task, current_user_token, exit_current_and_run_next,
-        suspend_current_and_run_next, TaskStatus,
+        suspend_current_and_run_next,
     },
 };
 
@@ -18,17 +17,6 @@ pub struct TimeVal {
     pub usec: usize,
 }
 
-/// Task information
-#[allow(dead_code)]
-pub struct TaskInfo {
-    /// Task status in it's life cycle
-    status: TaskStatus,
-    /// The numbers of syscall called by task
-    syscall_times: [u32; MAX_SYSCALL_NUM],
-    /// Total running time of task
-    time: usize,
-}
-
 /// task exits and submit an exit code
 pub fn sys_exit(exit_code: i32) -> ! {
     trace!("kernel:pid[{}] sys_exit", current_task().unwrap().pid.0);
@@ -125,17 +113,6 @@ pub fn sys_get_time(_ts: *mut TimeVal, _tz: usize) -> isize {
     -1
 }
 
-/// YOUR JOB: Finish sys_task_info to pass testcases
-/// HINT: You might reimplement it with virtual memory management.
-/// HINT: What if [`TaskInfo`] is splitted by two pages ?
-pub fn sys_task_info(_ti: *mut TaskInfo) -> isize {
-    trace!(
-        "kernel:pid[{}] sys_task_info NOT IMPLEMENTED",
-        current_task().unwrap().pid.0
-    );
-    -1
-}
-
 /// YOUR JOB: Implement mmap.
 pub fn sys_mmap(_start: usize, _len: usize, _port: usize) -> isize {
     trace!(