feat: 支持动态链接 (#910)

* feat: 支持动态链接

Authored-By: chiichen <chiichen@qq.com>
Co-authored-by: longjin <longjin@DragonOS.org>
Signed-off-by: longjin <longjin@DragonOS.org>

* build: 更新构建容器版本至v1.12并指定DADK安装版本

- 将BUILD_CONTAINER_VERSION从v1.11升级到v1.12
- 修改bootstrap.sh和user/Makefile中DADK的安装方式，明确指定版本v0.4.0

Signed-off-by: longjin <longjin@DragonOS.org>

---------

Signed-off-by: longjin <longjin@dragonos.org>
Co-authored-by: chiichen <chiichen@qq.com>
Co-authored-by: longjin <longjin@dragonos.org>
Co-authored-by: Jomo <xuzihao@dragonos.org>
Co-authored-by: MemoryShore <1353318529@qq.com>

kernel/src/arch/x86_64/mm/fault.rs

@@ -177,6 +177,10 @@ impl X86_64MMArch {
         error_code: X86PfErrorCode,
         address: VirtAddr,
     ) {
+        // log::debug!("fault at {:?}:{:?}",
+        // address,
+        // error_code,
+        // );
         let rflags = RFlags::from_bits_truncate(regs.rflags);
         let mut flags: FaultFlags = FaultFlags::FAULT_FLAG_ALLOW_RETRY
             | FaultFlags::FAULT_FLAG_KILLABLE

kernel/src/arch/x86_64/process/syscall.rs

@@ -53,6 +53,7 @@ impl Syscall {
     }
 
     /// ## 用于控制和查询与体系结构相关的进程特定选项
+    /// https://code.dragonos.org.cn/xref/linux-6.6.21/arch/x86/kernel/process_64.c#913
     pub fn arch_prctl(option: usize, arg2: usize) -> Result<usize, SystemError> {
         let pcb = ProcessManager::current_pcb();
         if let Err(SystemError::EINVAL) = Self::do_arch_prctl_64(&pcb, option, arg2, true) {
@@ -109,8 +110,17 @@ impl Syscall {
     }
 
     #[allow(dead_code)]
-    pub fn do_arch_prctl_common(_option: usize, _arg2: usize) -> Result<usize, SystemError> {
-        todo!("do_arch_prctl_common not unimplemented");
+    pub fn do_arch_prctl_common(option: usize, arg2: usize) -> Result<usize, SystemError> {
+        // Don't use 0x3001-0x3004 because of old glibcs
+        if (0x3001..=0x3004).contains(&option) {
+            return Err(SystemError::EINVAL);
+        }
+
+        todo!(
+            "do_arch_prctl_common not unimplemented, option: {}, arg2: {}",
+            option,
+            arg2
+        );
     }
 }
 

kernel/src/arch/x86_64/syscall/mod.rs

@@ -90,7 +90,7 @@ pub extern "sysv64" fn syscall_handler(frame: &mut TrapFrame) {
     mfence();
     let pid = ProcessManager::current_pcb().pid();
     let show = false;
-    // let show = if syscall_num != SYS_SCHED && pid.data() >= 7 {
+    // let show = if syscall_num != SYS_SCHED && pid.data() >= 9{
     //     true
     // } else {
     //     false