diff --git a/api/src/imp/fs/ctl.rs b/api/src/imp/fs/ctl.rs
index 37dce1f3f..a055edf16 100644
--- a/api/src/imp/fs/ctl.rs
+++ b/api/src/imp/fs/ctl.rs
@@ -1,7 +1,7 @@
 use core::ffi::{c_char, c_void};
 
 use alloc::string::ToString;
-use arceos_posix_api::AT_FDCWD;
+use arceos_posix_api::{AT_FDCWD, FD_TABLE};
 use axerrno::{AxError, LinuxError, LinuxResult};
 use macro_rules_attribute::apply;
 
@@ -10,6 +10,18 @@ use crate::{
     syscall_instrument,
 };
 
+#[allow(missing_docs)]
+pub const TIOCGWINSZ: usize = 0x5413;
+
+#[repr(C)]
+#[derive(Clone, Copy, Default)]
+pub struct ConsoleWinSize {
+    ws_row: u16,
+    ws_col: u16,
+    ws_xpixel: u16,
+    ws_ypixel: u16,
+}
+
 /// The ioctl() system call manipulates the underlying device parameters
 /// of special files.
 ///
@@ -19,9 +31,26 @@ use crate::{
 ///   and of type int in musl and other UNIX systems.
 /// * `argp` - The argument to the request. It is a pointer to a memory location
 #[apply(syscall_instrument)]
-pub fn sys_ioctl(_fd: i32, _op: usize, _argp: UserPtr<c_void>) -> LinuxResult<isize> {
-    warn!("Unimplemented syscall: SYS_IOCTL");
-    Ok(0)
+pub fn sys_ioctl(fd: i32, op: usize, argp: UserPtr<c_void>) -> LinuxResult<isize> {
+    if fd >= FD_TABLE.read().count() as i32 {
+        debug!("fd {} is out of range", fd);
+        return Err(LinuxError::EBADF);
+    }
+    if FD_TABLE.read().get(fd as usize).is_none() {
+        debug!("fd {} is none", fd);
+        return Err(LinuxError::EBADF);
+    }
+    let argp = argp.get_as_bytes(size_of::<ConsoleWinSize>())?;
+    match op {
+        TIOCGWINSZ => {
+            let winsize = argp as *mut ConsoleWinSize;
+            unsafe {
+                *winsize = ConsoleWinSize::default();
+            }
+            Ok(0)
+        }
+        _ => Err(LinuxError::EOPNOTSUPP),
+    }
 }
 
 pub fn sys_chdir(path: UserConstPtr<c_char>) -> LinuxResult<isize> {
@@ -256,6 +285,11 @@ pub fn sys_linkat(
         .map_err(|err| err.into())
 }
 
+pub fn sys_unlink(_path: UserConstPtr<c_char>) -> LinuxResult<isize> {
+    warn!("sys_unlink: not implemented");
+    Ok(0)
+}
+
 /// remove link of specific file (can be used to delete file)
 /// dir_fd: the directory of link to be removed
 /// path: the name of link to be removed
diff --git a/api/src/imp/fs/io.rs b/api/src/imp/fs/io.rs
index 8be57b4b9..1c7f21375 100644
--- a/api/src/imp/fs/io.rs
+++ b/api/src/imp/fs/io.rs
@@ -5,6 +5,10 @@ use axerrno::LinuxResult;
 
 use crate::ptr::{PtrWrapper, UserConstPtr, UserPtr};
 
+pub fn sys_lseek(fd: i32, offset: isize, whence: i32) -> LinuxResult<isize> {
+    Ok(api::sys_lseek(fd, offset as _, whence) as _)
+}
+
 pub fn sys_read(fd: i32, buf: UserPtr<c_void>, count: usize) -> LinuxResult<isize> {
     let buf = buf.get_as_bytes(count)?;
     Ok(api::sys_read(fd, buf, count))
@@ -38,3 +42,22 @@ pub fn sys_open(path: UserConstPtr<c_char>, flags: i32, modes: mode_t) -> LinuxR
     use arceos_posix_api::AT_FDCWD;
     sys_openat(AT_FDCWD as _, path, flags, modes)
 }
+
+pub fn sys_readlink(
+    _pathname: UserConstPtr<c_char>,
+    _buf: UserPtr<c_char>,
+    _bufsiz: usize,
+) -> LinuxResult<isize> {
+    warn!("sys_readlink: not implemented");
+    Ok(0)
+}
+
+pub fn sys_readlinkat(
+    _dirfd: i32,
+    _pathname: UserConstPtr<c_char>,
+    _buf: UserPtr<c_char>,
+    _bufsiz: usize,
+) -> LinuxResult<isize> {
+    warn!("sys_readlinkat: not implemented");
+    Ok(0)
+}
diff --git a/api/src/imp/signal.rs b/api/src/imp/signal.rs
index a24c420d9..f06850464 100644
--- a/api/src/imp/signal.rs
+++ b/api/src/imp/signal.rs
@@ -23,3 +23,12 @@ pub fn sys_rt_sigaction(
     warn!("sys_rt_sigaction: not implemented");
     Ok(0)
 }
+
+pub fn sys_rt_sigtimedwait(
+    _set: UserConstPtr<c_void>,
+    _info: UserPtr<c_void>,
+    _timeout: UserConstPtr<c_void>,
+) -> LinuxResult<isize> {
+    warn!("sys_rt_sigtimedwait: not implemented");
+    Ok(0)
+}
diff --git a/api/src/imp/sys.rs b/api/src/imp/sys.rs
index ccfc15661..d8b2dfb6b 100644
--- a/api/src/imp/sys.rs
+++ b/api/src/imp/sys.rs
@@ -1,6 +1,8 @@
+use core::ffi::c_void;
+
 use axerrno::LinuxResult;
 
-use crate::ptr::{PtrWrapper, UserPtr};
+use crate::ptr::{PtrWrapper, UserConstPtr, UserPtr};
 
 pub fn sys_getuid() -> LinuxResult<isize> {
     Ok(0)
@@ -47,3 +49,28 @@ pub fn sys_uname(name: UserPtr<UtsName>) -> LinuxResult<isize> {
     unsafe { *name.get()? = UtsName::default() };
     Ok(0)
 }
+
+pub fn sys_prlimit64(
+    _pid: i32,
+    _resource: i32,
+    _new_limit: UserConstPtr<c_void>,
+    _old_limit: UserPtr<c_void>,
+) -> LinuxResult<isize> {
+    warn!("sys_prlimit64: not implemented");
+    Ok(0)
+}
+
+pub fn sys_rseq(
+    _rseq: UserPtr<c_void>,
+    _rseq_len: u32,
+    _flags: u32,
+    _sig: UserPtr<c_void>,
+) -> LinuxResult<isize> {
+    warn!("sys_rseq: not implemented");
+    Ok(0)
+}
+
+pub fn sys_getrandom(_buf: UserPtr<c_void>, _buflen: usize, _flags: u32) -> LinuxResult<isize> {
+    warn!("sys_getrandom: not implemented");
+    Ok(0)
+}
diff --git a/api/src/imp/task/thread.rs b/api/src/imp/task/thread.rs
index 990e07f14..b3d8f15c2 100644
--- a/api/src/imp/task/thread.rs
+++ b/api/src/imp/task/thread.rs
@@ -1,4 +1,7 @@
-use core::{ffi::c_char, ptr};
+use core::{
+    ffi::{c_char, c_void},
+    ptr,
+};
 
 use alloc::vec::Vec;
 use axerrno::{LinuxError, LinuxResult};
@@ -210,3 +213,15 @@ pub fn sys_execve(
 
     unreachable!("execve should never return");
 }
+
+#[apply(syscall_instrument)]
+pub fn sys_gettid() -> LinuxResult<isize> {
+    warn!("sys_gettid: not implemented");
+    Ok(axtask::current().task_ext().proc_id as _)
+}
+
+#[apply(syscall_instrument)]
+pub fn sys_set_robust_list(_head: UserPtr<c_void>, _len: usize) -> LinuxResult<isize> {
+    warn!("sys_set_robust_list: not implemented");
+    Ok(0)
+}
diff --git a/apps/oscomp/judge_libctest.py b/apps/oscomp/judge_libctest.py
index fcc36d7fd..64acb36eb 100644
--- a/apps/oscomp/judge_libctest.py
+++ b/apps/oscomp/judge_libctest.py
@@ -2,12 +2,195 @@
 import sys
 
 # TODO: Add more commands to test here
-libctest_baseline = """"""
+libctest_baseline = """
+========== START entry-static.exe argv ==========
+Pass!
+========== END entry-static.exe argv ==========
+========== START entry-static.exe basename ==========
+Pass!
+========== END entry-static.exe basename ==========
+========== START entry-static.exe dirname ==========
+Pass!
+========== END entry-static.exe dirname ==========
+========== START entry-static.exe env ==========
+Pass!
+========== END entry-static.exe env ==========
+========== START entry-static.exe fdopen ==========
+Pass!
+========== END entry-static.exe fdopen ==========
+========== START entry-static.exe inet_pton ==========
+Pass!
+========== END entry-static.exe inet_pton ==========
+========== START entry-static.exe memstream ==========
+Pass!
+========== END entry-static.exe memstream ==========
+========== START entry-static.exe random ==========
+Pass!
+========== END entry-static.exe random ==========
+========== START entry-static.exe search_hsearch ==========
+Pass!
+========== END entry-static.exe search_hsearch ==========
+========== START entry-static.exe search_insque ==========
+Pass!
+========== END entry-static.exe search_insque ==========
+========== START entry-static.exe search_lsearch ==========
+Pass!
+========== END entry-static.exe search_lsearch ==========
+========== START entry-static.exe search_tsearch ==========
+Pass!
+========== END entry-static.exe search_tsearch ==========
+========== START entry-static.exe snprintf ==========
+Pass!
+========== END entry-static.exe snprintf ==========
+========== START entry-static.exe string ==========
+Pass!
+========== END entry-static.exe string ==========
+========== START entry-static.exe string_memcpy ==========
+Pass!
+========== END entry-static.exe string_memcpy ==========
+========== START entry-static.exe string_memmem ==========
+Pass!
+========== END entry-static.exe string_memmem ==========
+========== START entry-static.exe string_memset ==========
+Pass!
+========== END entry-static.exe string_memset ==========
+========== START entry-static.exe string_strchr ==========
+Pass!
+========== END entry-static.exe string_strchr ==========
+========== START entry-static.exe string_strcspn ==========
+Pass!
+========== END entry-static.exe string_strcspn ==========
+========== START entry-static.exe string_strstr ==========
+Pass!
+========== END entry-static.exe string_strstr ==========
+========== START entry-static.exe strptime ==========
+Pass!
+========== END entry-static.exe strptime ==========
+========== START entry-static.exe strtod ==========
+Pass!
+========== END entry-static.exe strtod ==========
+========== START entry-static.exe strtod_simple ==========
+Pass!
+========== END entry-static.exe strtod_simple ==========
+========== START entry-static.exe strtof ==========
+Pass!
+========== END entry-static.exe strtof ==========
+========== START entry-static.exe strtold ==========
+Pass!
+========== END entry-static.exe strtold ==========
+========== START entry-static.exe tgmath ==========
+Pass!
+========== END entry-static.exe tgmath ==========
+========== START entry-static.exe time ==========
+Pass!
+========== END entry-static.exe time ==========
+========== START entry-static.exe tls_align ==========
+Pass!
+========== END entry-static.exe tls_align ==========
+Pass!
+========== START entry-static.exe udiv ==========
+Pass!
+========== END entry-static.exe udiv ==========
+========== START entry-static.exe wcsstr ==========
+Pass!
+========== END entry-static.exe wcsstr ==========
+========== START entry-static.exe fgets_eof ==========
+Pass!
+========== END entry-static.exe fgets_eof ==========
+========== START entry-static.exe inet_ntop_v4mapped ==========
+Pass!
+========== END entry-static.exe inet_ntop_v4mapped ==========
+========== START entry-static.exe inet_pton_empty_last_field ==========
+Pass!
+========== END entry-static.exe inet_pton_empty_last_field ==========
+========== START entry-static.exe iswspace_null ==========
+Pass!
+========== END entry-static.exe iswspace_null ==========
+========== START entry-static.exe lrand48_signextend ==========
+Pass!
+========== END entry-static.exe lrand48_signextend ==========
+========== START entry-static.exe malloc_0 ==========
+Pass!
+========== END entry-static.exe malloc_0 ==========
+========== START entry-static.exe mbsrtowcs_overflow ==========
+Pass!
+========== END entry-static.exe mbsrtowcs_overflow ==========
+========== START entry-static.exe memmem_oob_read ==========
+Pass!
+========== END entry-static.exe memmem_oob_read ==========
+========== START entry-static.exe memmem_oob ==========
+Pass!
+========== END entry-static.exe memmem_oob ==========
+========== START entry-static.exe mkdtemp_failure ==========
+Pass!
+========== END entry-static.exe mkdtemp_failure ==========
+========== START entry-static.exe mkstemp_failure ==========
+Pass!
+========== END entry-static.exe mkstemp_failure ==========
+========== START entry-static.exe printf_1e9_oob ==========
+Pass!
+========== END entry-static.exe printf_1e9_oob ==========
+========== START entry-static.exe printf_fmt_g_round ==========
+Pass!
+========== END entry-static.exe printf_fmt_g_round ==========
+========== START entry-static.exe printf_fmt_g_zeros ==========
+Pass!
+========== END entry-static.exe printf_fmt_g_zeros ==========
+========== START entry-static.exe printf_fmt_n ==========
+Pass!
+========== END entry-static.exe printf_fmt_n ==========
+========== START entry-static.exe putenv_doublefree ==========
+Pass!
+========== END entry-static.exe putenv_doublefree ==========
+========== START entry-static.exe regex_backref_0 ==========
+Pass!
+========== END entry-static.exe regex_backref_0 ==========
+========== START entry-static.exe regex_bracket_icase ==========
+Pass!
+========== END entry-static.exe regex_bracket_icase ==========
+========== START entry-static.exe regex_negated_range ==========
+Pass!
+========== END entry-static.exe regex_negated_range ==========
+========== START entry-static.exe regexec_nosub ==========
+Pass!
+========== END entry-static.exe regexec_nosub ==========
+========== START entry-static.exe scanf_bytes_consumed ==========
+Pass!
+========== END entry-static.exe scanf_bytes_consumed ==========
+========== START entry-static.exe scanf_match_literal_eof ==========
+Pass!
+========== END entry-static.exe scanf_match_literal_eof ==========
+========== START entry-static.exe scanf_nullbyte_char ==========
+Pass!
+========== END entry-static.exe scanf_nullbyte_char ==========
+========== START entry-static.exe sigprocmask_internal ==========
+Pass!
+========== END entry-static.exe sigprocmask_internal ==========
+========== START entry-static.exe sscanf_eof ==========
+Pass!
+========== END entry-static.exe sscanf_eof ==========
+========== START entry-static.exe strverscmp ==========
+Pass!
+========== END entry-static.exe strverscmp ==========
+========== START entry-static.exe syscall_sign_extend ==========
+Pass!
+========== END entry-static.exe syscall_sign_extend ==========
+========== START entry-static.exe uselocale_0 ==========
+Pass!
+========== END entry-static.exe uselocale_0 ==========
+========== START entry-static.exe wcsncpy_read_overflow ==========
+Pass!
+========== END entry-static.exe wcsncpy_read_overflow ==========
+========== START entry-static.exe wcsstr_false_negative ==========
+Pass!
+========== END entry-static.exe wcsstr_false_negative ==========
+"""
 
 def parse_libctest(output):
     ans = {}
     key = ""
     for line in output.split("\n"):
+        line = line.replace('\n', '').replace('\r', '')
         if "START entry-static.exe" in line:
             key = "libctest static " + line.split(" ")[3]
         elif "START entry-dynamic.exe" in line:
diff --git a/core/src/task.rs b/core/src/task.rs
index ce71f5592..7045938c2 100644
--- a/core/src/task.rs
+++ b/core/src/task.rs
@@ -93,8 +93,8 @@ impl TaskExt {
                 let kstack_top = curr.kernel_stack_top().unwrap();
                 info!(
                     "Enter user space: entry={:#x}, ustack={:#x}, kstack={:#x}",
-                    curr.task_ext().uctx.get_ip(),
-                    curr.task_ext().uctx.get_sp(),
+                    curr.task_ext().uctx.ip(),
+                    curr.task_ext().uctx.sp(),
                     kstack_top,
                 );
                 unsafe { curr.task_ext().uctx.enter_uspace(kstack_top) };
@@ -102,7 +102,10 @@ impl TaskExt {
             current().id_name(),
             axconfig::plat::KERNEL_STACK_SIZE,
         );
-
+        #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))]
+        new_task
+            .ctx_mut()
+            .set_tls(axhal::arch::read_thread_pointer().into());
         let current_task = current();
         let mut current_aspace = current_task.task_ext().aspace.lock();
         let mut new_aspace = current_aspace.clone_or_err()?;
@@ -118,7 +121,10 @@ impl TaskExt {
         }
         // Skip current instruction
         #[cfg(any(target_arch = "riscv64", target_arch = "loongarch64"))]
-        new_uctx.set_ip(new_uctx.get_ip() + 4);
+        {
+            let new_ip = new_uctx.ip() + 4;
+            new_uctx.set_ip(new_ip);
+        }
         new_uctx.set_retval(0);
         let return_id: u64 = new_task.id().as_u64();
         let new_task_ext = TaskExt::new(
@@ -248,8 +254,8 @@ pub fn spawn_user_task(
             let kstack_top = curr.kernel_stack_top().unwrap();
             info!(
                 "Enter user space: entry={:#x}, ustack={:#x}, kstack={:#x}",
-                curr.task_ext().uctx.get_ip(),
-                curr.task_ext().uctx.get_sp(),
+                curr.task_ext().uctx.ip(),
+                curr.task_ext().uctx.sp(),
                 kstack_top,
             );
             unsafe { curr.task_ext().uctx.enter_uspace(kstack_top) };
diff --git a/scripts/oscomp_test.sh b/scripts/oscomp_test.sh
index 2e810dda4..ff0a6df97 100755
--- a/scripts/oscomp_test.sh
+++ b/scripts/oscomp_test.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-TIMEOUT=60s
+TIMEOUT=600s
 EXIT_STATUS=0
 ROOT=$(realpath $(dirname $0))/../
 AX_ROOT=$ROOT/.arceos
@@ -24,8 +24,9 @@ if [ "$ARCH" != "x86_64" ] && [ "$ARCH" != "riscv64" ] && [ "$ARCH" != "aarch64"
     exit $S_FAILED
 fi
 
-LIBC=musl
-
+if [ -z "$LIBC" ]; then
+    LIBC=musl
+fi
 if [ "$LIBC" != "musl" ] && [ "$LIBC" != "glibc" ]; then
     echo "Unknown libc: $LIBC"
     exit $S_FAILED
@@ -56,6 +57,7 @@ basic_testlist=(
     "/$LIBC/basic/open"
     "/$LIBC/basic/pipe"
     "/$LIBC/basic/read"
+    "/$LIBC/basic/sleep"
     "/$LIBC/basic/times"
     "/$LIBC/basic/umount"
     "/$LIBC/basic/uname"
@@ -68,7 +70,68 @@ basic_testlist=(
 busybox_testlist=("/$LIBC/busybox sh /$LIBC/busybox_testcode.sh")
 iozone_testlist=("/$LIBC/busybox sh /$LIBC/iozone_testcode.sh")
 lua_testlist=("/$LIBC/busybox sh /$LIBC/lua_testcode.sh")
-libctest_testlist=("/$LIBC/busybox sh /$LIBC/libctest_testcode.sh")
+libctest_testlist=(
+    "/$LIBC/runtest.exe -w entry-static.exe argv"
+    "/$LIBC/runtest.exe -w entry-static.exe basename"
+    "/$LIBC/runtest.exe -w entry-static.exe dirname"
+    "/$LIBC/runtest.exe -w entry-static.exe env"
+    "/$LIBC/runtest.exe -w entry-static.exe fdopen"
+    "/$LIBC/runtest.exe -w entry-static.exe inet_pton"
+    "/$LIBC/runtest.exe -w entry-static.exe memstream"
+    "/$LIBC/runtest.exe -w entry-static.exe random"
+    "/$LIBC/runtest.exe -w entry-static.exe search_hsearch"
+    "/$LIBC/runtest.exe -w entry-static.exe search_insque"
+    "/$LIBC/runtest.exe -w entry-static.exe search_lsearch"
+    "/$LIBC/runtest.exe -w entry-static.exe search_tsearch"
+    "/$LIBC/runtest.exe -w entry-static.exe snprintf"
+    "/$LIBC/runtest.exe -w entry-static.exe string"
+    "/$LIBC/runtest.exe -w entry-static.exe string_memcpy"
+    "/$LIBC/runtest.exe -w entry-static.exe string_memmem"
+    "/$LIBC/runtest.exe -w entry-static.exe string_memset"
+    "/$LIBC/runtest.exe -w entry-static.exe string_strchr"
+    "/$LIBC/runtest.exe -w entry-static.exe string_strcspn"
+    "/$LIBC/runtest.exe -w entry-static.exe string_strstr"
+    "/$LIBC/runtest.exe -w entry-static.exe strptime"
+    "/$LIBC/runtest.exe -w entry-static.exe strtod"
+    "/$LIBC/runtest.exe -w entry-static.exe strtod_simple"
+    "/$LIBC/runtest.exe -w entry-static.exe strtof"
+    "/$LIBC/runtest.exe -w entry-static.exe strtold"
+    "/$LIBC/runtest.exe -w entry-static.exe tgmath"
+    "/$LIBC/runtest.exe -w entry-static.exe time"
+    "/$LIBC/runtest.exe -w entry-static.exe tls_align"
+    "/$LIBC/runtest.exe -w entry-static.exe udiv"
+    "/$LIBC/runtest.exe -w entry-static.exe wcsstr"
+    "/$LIBC/runtest.exe -w entry-static.exe fgets_eof"
+    "/$LIBC/runtest.exe -w entry-static.exe inet_ntop_v4mapped"
+    "/$LIBC/runtest.exe -w entry-static.exe inet_pton_empty_last_field"
+    "/$LIBC/runtest.exe -w entry-static.exe iswspace_null"
+    "/$LIBC/runtest.exe -w entry-static.exe lrand48_signextend"
+    "/$LIBC/runtest.exe -w entry-static.exe malloc_0"
+    "/$LIBC/runtest.exe -w entry-static.exe mbsrtowcs_overflow"
+    "/$LIBC/runtest.exe -w entry-static.exe memmem_oob_read"
+    "/$LIBC/runtest.exe -w entry-static.exe memmem_oob"
+    "/$LIBC/runtest.exe -w entry-static.exe mkdtemp_failure"
+    "/$LIBC/runtest.exe -w entry-static.exe mkstemp_failure"
+    "/$LIBC/runtest.exe -w entry-static.exe printf_1e9_oob"
+    "/$LIBC/runtest.exe -w entry-static.exe printf_fmt_g_round"
+    "/$LIBC/runtest.exe -w entry-static.exe printf_fmt_g_zeros"
+    "/$LIBC/runtest.exe -w entry-static.exe printf_fmt_n"
+    "/$LIBC/runtest.exe -w entry-static.exe putenv_doublefree"
+    "/$LIBC/runtest.exe -w entry-static.exe regex_backref_0"
+    "/$LIBC/runtest.exe -w entry-static.exe regex_bracket_icase"
+    "/$LIBC/runtest.exe -w entry-static.exe regex_negated_range"
+    "/$LIBC/runtest.exe -w entry-static.exe regexec_nosub"
+    "/$LIBC/runtest.exe -w entry-static.exe scanf_bytes_consumed"
+    "/$LIBC/runtest.exe -w entry-static.exe scanf_match_literal_eof"
+    "/$LIBC/runtest.exe -w entry-static.exe scanf_nullbyte_char"
+    "/$LIBC/runtest.exe -w entry-static.exe sigprocmask_internal"
+    "/$LIBC/runtest.exe -w entry-static.exe sscanf_eof"
+    "/$LIBC/runtest.exe -w entry-static.exe strverscmp"
+    "/$LIBC/runtest.exe -w entry-static.exe syscall_sign_extend"
+    "/$LIBC/runtest.exe -w entry-static.exe uselocale_0"
+    "/$LIBC/runtest.exe -w entry-static.exe wcsncpy_read_overflow"
+    "/$LIBC/runtest.exe -w entry-static.exe wcsstr_false_negative"
+)
 
 testcases_type=(
     "basic"
diff --git a/src/syscall.rs b/src/syscall.rs
index 1a946a8f2..b6057edb0 100644
--- a/src/syscall.rs
+++ b/src/syscall.rs
@@ -12,7 +12,16 @@ fn handle_syscall(tf: &TrapFrame, syscall_num: usize) -> isize {
     info!("Syscall {:?}", Sysno::from(syscall_num as u32));
     time_stat_from_user_to_kernel();
     let result: LinuxResult<isize> = match Sysno::from(syscall_num as u32) {
+        Sysno::lseek => sys_lseek(tf.arg0() as _, tf.arg1() as _, tf.arg2() as _),
         Sysno::read => sys_read(tf.arg0() as _, tf.arg1().into(), tf.arg2() as _),
+        #[cfg(target_arch = "x86_64")]
+        Sysno::readlink => sys_readlink(tf.arg0().into(), tf.arg1().into(), tf.arg2() as _),
+        Sysno::readlinkat => sys_readlinkat(
+            tf.arg0() as _,
+            tf.arg1().into(),
+            tf.arg2().into(),
+            tf.arg3() as _,
+        ),
         Sysno::write => sys_write(tf.arg0() as _, tf.arg1().into(), tf.arg2() as _),
         Sysno::mmap => sys_mmap(
             tf.arg0().into(),
@@ -27,6 +36,7 @@ fn handle_syscall(tf: &TrapFrame, syscall_num: usize) -> isize {
         Sysno::sched_yield => sys_sched_yield(),
         Sysno::nanosleep => sys_nanosleep(tf.arg0().into(), tf.arg1().into()),
         Sysno::getpid => sys_getpid(),
+        Sysno::gettid => sys_gettid(),
         Sysno::getppid => sys_getppid(),
         Sysno::exit => sys_exit(tf.arg0() as _),
         Sysno::gettimeofday => sys_get_time_of_day(tf.arg0().into()),
@@ -41,6 +51,8 @@ fn handle_syscall(tf: &TrapFrame, syscall_num: usize) -> isize {
             tf.arg3() as _,
             tf.arg4() as _,
         ),
+        #[cfg(target_arch = "x86_64")]
+        Sysno::fork => sys_clone(17, 0, 0, 0, 0),
         Sysno::wait4 => sys_wait4(tf.arg0() as _, tf.arg1().into(), tf.arg2() as _),
         Sysno::pipe2 => sys_pipe2(tf.arg0().into()),
         Sysno::close => sys_close(tf.arg0() as _),
@@ -63,6 +75,8 @@ fn handle_syscall(tf: &TrapFrame, syscall_num: usize) -> isize {
             tf.arg3().into(),
             tf.arg4() as _,
         ),
+        #[cfg(target_arch = "x86_64")]
+        Sysno::unlink => sys_unlink(tf.arg0().into()),
         Sysno::unlinkat => sys_unlinkat(tf.arg0() as _, tf.arg1().into(), tf.arg2() as _),
         Sysno::uname => sys_uname(tf.arg0().into()),
         Sysno::fstat => sys_fstat(tf.arg0() as _, tf.arg1().into()),
@@ -117,6 +131,23 @@ fn handle_syscall(tf: &TrapFrame, syscall_num: usize) -> isize {
             tf.arg2().into(),
             tf.arg3() as _,
         ),
+        Sysno::rt_sigtimedwait => {
+            sys_rt_sigtimedwait(tf.arg0().into(), tf.arg1().into(), tf.arg2().into())
+        }
+        Sysno::prlimit64 => sys_prlimit64(
+            tf.arg0() as _,
+            tf.arg1() as _,
+            tf.arg2().into(),
+            tf.arg3().into(),
+        ),
+        Sysno::set_robust_list => sys_set_robust_list(tf.arg0().into(), tf.arg1() as _),
+        Sysno::rseq => sys_rseq(
+            tf.arg0().into(),
+            tf.arg1() as _,
+            tf.arg2() as _,
+            tf.arg3().into(),
+        ),
+        Sysno::getrandom => sys_getrandom(tf.arg0().into(), tf.arg1() as _, tf.arg2() as _),
         _ => {
             warn!("Unimplemented syscall: {}", syscall_num);
             axtask::exit(LinuxError::ENOSYS as _)