diff --git a/.vscode/settings.json b/.vscode/settings.json
index 9c0c36db..8ddd4749 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -124,12 +124,9 @@
         "mm-types.h": "c",
         "vfs.h": "c",
         "current.h": "c",
-        "proc-types.h": "c",
         "traceback.h": "c",
         "bitcount.h": "c",
         "limits.h": "c",
-        "block.h": "c",
-        "blk_types.h": "c",
         "mutex.h": "c",
         "mount.h": "c",
         "internal.h": "c",
@@ -173,7 +170,8 @@
         "cmpxchg.h": "c",
         "mman.h": "c",
         "clocksource.h": "c",
-        "ata.h": "c"
+        "ata.h": "c",
+        "barrier": "c"
     },
     "C_Cpp.errorSquiggles": "enabled",
     "esbonio.sphinx.confDir": "",
diff --git a/build-scripts/kernel_build/src/cfiles/arch/x86_64.rs b/build-scripts/kernel_build/src/cfiles/arch/x86_64.rs
index 88e6d18c..a0a12013 100644
--- a/build-scripts/kernel_build/src/cfiles/arch/x86_64.rs
+++ b/build-scripts/kernel_build/src/cfiles/arch/x86_64.rs
@@ -2,7 +2,7 @@ use std::path::PathBuf;
 
 use cc::Build;
 
-use crate::utils::FileUtils;
+use crate::{constant::ARCH_DIR_X86_64, utils::FileUtils};
 
 use super::CFilesArch;
 
@@ -18,10 +18,26 @@ impl CFilesArch for X86_64CFilesArch {
     }
 
     fn setup_files(&self, _c: &mut Build, files: &mut Vec<PathBuf>) {
-        files.push(PathBuf::from("src/arch/x86_64/driver/hpet.c"));
+        files.push(arch_path("driver/hpet.c"));
         // 获取`kernel/src/arch/x86_64/driver/apic`下的所有C文件
         files.append(&mut FileUtils::list_all_files(
-            &PathBuf::from("src/arch/x86_64/driver/apic"),
+            &arch_path("driver/apic"),
+            Some("c"),
+            true,
+        ));
+
+        files.append(&mut FileUtils::list_all_files(
+            &arch_path("init"),
+            Some("c"),
+            true,
+        ));
+        files.append(&mut FileUtils::list_all_files(
+            &arch_path("asm"),
+            Some("c"),
+            true,
+        ));
+        files.append(&mut FileUtils::list_all_files(
+            &arch_path("interrupt"),
             Some("c"),
             true,
         ));
@@ -36,3 +52,7 @@ impl CFilesArch for X86_64CFilesArch {
         c.asm_flag("-m64");
     }
 }
+
+fn arch_path(relative_path: &str) -> PathBuf {
+    PathBuf::from(format!("{}/{}", ARCH_DIR_X86_64, relative_path))
+}
diff --git a/build-scripts/kernel_build/src/constant/mod.rs b/build-scripts/kernel_build/src/constant/mod.rs
new file mode 100644
index 00000000..7bd10304
--- /dev/null
+++ b/build-scripts/kernel_build/src/constant/mod.rs
@@ -0,0 +1 @@
+pub const ARCH_DIR_X86_64: &str = "src/arch/x86_64";
diff --git a/build-scripts/kernel_build/src/lib.rs b/build-scripts/kernel_build/src/lib.rs
index 2cc809f1..21844c53 100644
--- a/build-scripts/kernel_build/src/lib.rs
+++ b/build-scripts/kernel_build/src/lib.rs
@@ -4,6 +4,7 @@ extern crate cc;
 
 mod bindgen;
 mod cfiles;
+mod constant;
 mod kconfig;
 mod utils;
 
diff --git a/kernel/src/Makefile b/kernel/src/Makefile
index ac7ac8f4..0da4a15e 100644
--- a/kernel/src/Makefile
+++ b/kernel/src/Makefile
@@ -26,21 +26,16 @@ export ASFLAGS := --64
 LD_LIST := ""
 
 
-kernel_subdirs := common driver debug arch exception smp syscall ktest libs time
+kernel_subdirs := common driver debug exception smp syscall ktest libs time
 
 
-main.o: main.c 
-# -fno-builtin: 不使用C语言内建函数
-# The -m64 option sets int to 32bits and long and pointer to 64 bits and generates code for AMD’s x86-64 architecture.
-	$(CC) $(CFLAGS) -c main.c  -o main.o
-
 kernel_rust:
 	RUSTFLAGS="$(RUSTFLAGS_UNWIND)" cargo +nightly-2023-01-21 build --release --target ./arch/x86_64/x86_64-unknown-none.json
 
 all: kernel
 
 	@echo "Linking kernel..."
-	$(LD) -b elf64-x86-64 -z muldefs $(LDFLAGS_UNWIND) -o kernel main.o $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a -T link.lds --no-relax
+	$(LD) -b elf64-x86-64 -z muldefs $(LDFLAGS_UNWIND) -o kernel $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a -T link.lds --no-relax
 # 生成kallsyms
 	current_dir=$(pwd)
 	
@@ -54,7 +49,7 @@ all: kernel
 # 重新链接
 	@echo "Re-Linking kernel..."
 	@echo $(shell find . -name "*.o")
-	$(LD) -b elf64-x86-64 -z muldefs $(LDFLAGS_UNWIND) -o kernel main.o $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a ./debug/kallsyms.o  -T link.lds --no-relax
+	$(LD) -b elf64-x86-64 -z muldefs $(LDFLAGS_UNWIND) -o kernel $(shell find . -name "*.o") ../target/x86_64-unknown-none/release/libdragonos_kernel.a ./debug/kallsyms.o  -T link.lds --no-relax
 	@echo "Generating kernel ELF file..."
 # 生成内核文件
 ifeq ($(UNWIND_ENABLE), yes)
@@ -71,7 +66,7 @@ $(kernel_subdirs): ECHO
 
 	$(MAKE) -C $@ all CFLAGS="$(CFLAGS)" ASFLAGS="$(ASFLAGS)"  kernel_root_path="$(shell pwd)"
 
-kernel: main.o $(kernel_subdirs) kernel_rust
+kernel: $(kernel_subdirs) kernel_rust
 	
 
 
diff --git a/kernel/src/arch/Makefile b/kernel/src/arch/Makefile
deleted file mode 100644
index e4b68c0f..00000000
--- a/kernel/src/arch/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-
-CFLAGS += -I .
-
-ifeq ($(ARCH), __x86_64__)
-kernel_arch_subdirs:=x86_64
-endif
-
-all: 
-	@list='$(kernel_arch_subdirs)'; for subdir in $$list; do \
-    		echo "make all in $$subdir";\
-    		cd $$subdir;\
-    		$(MAKE) all CFLAGS="$(CFLAGS)" ;\
-    		cd ..;\
-	done
-
-clean:
-	echo "Done."
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/Makefile b/kernel/src/arch/x86_64/Makefile
deleted file mode 100644
index e11e5a78..00000000
--- a/kernel/src/arch/x86_64/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-
-CFLAGS += -I .
-
-kernel_arch_x86_64_subdirs:= asm
-
-kernel_arch_x86_64_objs:= $(shell find ./*.c)
-
-ECHO:
-	@echo "$@"
-
-
-$(kernel_arch_x86_64_objs): ECHO
-	$(CC) $(CFLAGS) -c $@ -o $@.o
-
-$(kernel_arch_x86_64_subdirs): ECHO
-	$(MAKE) -C $@ all CFLAGS="$(CFLAGS)" ASFLAGS="$(ASFLAGS)" 
-
-all: $(kernel_arch_x86_64_objs) $(kernel_arch_x86_64_subdirs)
-
-
-
-clean:
-	echo "Done."
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/asm/Makefile b/kernel/src/arch/x86_64/asm/Makefile
deleted file mode 100644
index 6fa03e03..00000000
--- a/kernel/src/arch/x86_64/asm/Makefile
+++ /dev/null
@@ -1,22 +0,0 @@
-
-CFLAGS += -I .
-
-# kernel_arch_x86_64_asm_subdirs:= 
-
-kernel_arch_x86_64_asm_objs:= $(shell find ./*.c)
-
-ECHO:
-	@echo "$@"
-
-
-$(kernel_arch_x86_64_asm_objs): ECHO
-	$(CC) $(CFLAGS) -c $@ -o $@.o
-
-# $(kernel_arch_x86_64_asm_subdirs): ECHO
-# 	$(MAKE) -C $@ all CFLAGS="$(CFLAGS)" ASFLAGS="$(ASFLAGS)" 
-
-all: $(kernel_arch_x86_64_asm_objs)
-
-
-clean:
-	echo "Done."
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/asm/head.S b/kernel/src/arch/x86_64/asm/head.S
index 14962276..4e043db1 100644
--- a/kernel/src/arch/x86_64/asm/head.S
+++ b/kernel/src/arch/x86_64/asm/head.S
@@ -300,7 +300,7 @@ ENTRY(_start64)
     // 50-100M填0，共25个页表
     mov $12800, %ecx
 .fill_pt_64_2:
-    mov $0, 0(%eax)
+    movq $0, 0(%eax)
     add $8, %eax
     loop .fill_pt_64_2
 
diff --git a/kernel/src/arch/x86_64/include/asm/asm.h b/kernel/src/arch/x86_64/include/asm/asm.h
index ae7eee17..d65abb68 100644
--- a/kernel/src/arch/x86_64/include/asm/asm.h
+++ b/kernel/src/arch/x86_64/include/asm/asm.h
@@ -1,16 +1,26 @@
 #pragma once
 
 #include <DragonOS/stdint.h>
+#include <stdbool.h>
+#include <common/stddef.h>
+
+// 定义类型的缩写
+typedef unsigned char uchar;
+typedef unsigned short ushort;
+typedef unsigned int uint;
+typedef unsigned long ul;
+typedef unsigned long long int ull;
+typedef long long int ll;
 
 #define sti() __asm__ __volatile__("sti\n\t" :: \
-                                       : "memory") //开启外部中断
+                                       : "memory") // 开启外部中断
 #define cli() __asm__ __volatile__("cli\n\t" :: \
-                                       : "memory") //关闭外部中断
+                                       : "memory") // 关闭外部中断
 #define nop() __asm__ __volatile__("nop\n\t")
 #define hlt() __asm__ __volatile__("hlt\n\t")
 #define pause() asm volatile("pause\n\t"); // 处理器等待一段时间
 
-//内存屏障
+// 内存屏障
 #define io_mfence() __asm__ __volatile__("mfence\n\t" :: \
                                              : "memory") // 在mfence指令前的读写操作必须在mfence指令后的读写操作前完成。
 #define io_sfence() __asm__ __volatile__("sfence\n\t" :: \
@@ -54,6 +64,22 @@ unsigned long *get_rsp()
     return tmp;
 }
 
+/**
+ * @brief 验证地址空间是否为用户地址空间
+ *
+ * @param addr_start 地址起始值
+ * @param length 地址长度
+ * @return true
+ * @return false
+ */
+bool verify_area(uint64_t addr_start, uint64_t length)
+{
+    if ((addr_start + length) <= 0x00007fffffffffffUL) // 用户程序可用的的地址空间应<= 0x00007fffffffffffUL
+        return true;
+    else
+        return false;
+}
+
 /**
  * @brief 读取rbp寄存器的值（存储了页目录的基地址）
  *
@@ -146,4 +172,248 @@ uint64_t get_rflags()
                          "popfq	\n\t"
                          : "=r"(tmp)::"memory");
     return tmp;
+}
+
+void *memset(void *dst, unsigned char C, ul size)
+{
+
+    int d0, d1;
+    unsigned long tmp = C * 0x0101010101010101UL;
+    __asm__ __volatile__("cld	\n\t"
+                         "rep	\n\t"
+                         "stosq	\n\t"
+                         "testb	$4, %b3	\n\t"
+                         "je	1f	\n\t"
+                         "stosl	\n\t"
+                         "1:\ttestb	$2, %b3	\n\t"
+                         "je	2f\n\t"
+                         "stosw	\n\t"
+                         "2:\ttestb	$1, %b3	\n\t"
+                         "je	3f	\n\t"
+                         "stosb	\n\t"
+                         "3:	\n\t"
+                         : "=&c"(d0), "=&D"(d1)
+                         : "a"(tmp), "q"(size), "0"(size / 8), "1"(dst)
+                         : "memory");
+    return dst;
+}
+
+void *memset_c(void *dst, uint8_t c, size_t count)
+{
+    uint8_t *xs = (uint8_t *)dst;
+
+    while (count--)
+        *xs++ = c;
+
+    return dst;
+}
+
+/**
+ * @brief 内存拷贝函数
+ *
+ * @param dst 目标数组
+ * @param src 源数组
+ * @param Num 字节数
+ * @return void*
+ */
+static void *memcpy(void *dst, const void *src, long Num)
+{
+    int d0 = 0, d1 = 0, d2 = 0;
+    __asm__ __volatile__("cld	\n\t"
+                         "rep	\n\t"
+                         "movsq	\n\t"
+                         "testb	$4,%b4	\n\t"
+                         "je	1f	\n\t"
+                         "movsl	\n\t"
+                         "1:\ttestb	$2,%b4	\n\t"
+                         "je	2f	\n\t"
+                         "movsw	\n\t"
+                         "2:\ttestb	$1,%b4	\n\t"
+                         "je	3f	\n\t"
+                         "movsb	\n\t"
+                         "3:	\n\t"
+                         : "=&c"(d0), "=&D"(d1), "=&S"(d2)
+                         : "0"(Num / 8), "q"(Num), "1"(dst), "2"(src)
+                         : "memory");
+    return dst;
+}
+
+// 从io口读入8个bit
+unsigned char io_in8(unsigned short port)
+{
+    unsigned char ret = 0;
+    __asm__ __volatile__("inb	%%dx,	%0	\n\t"
+                         "mfence			\n\t"
+                         : "=a"(ret)
+                         : "d"(port)
+                         : "memory");
+    return ret;
+}
+
+// 从io口读入32个bit
+unsigned int io_in32(unsigned short port)
+{
+    unsigned int ret = 0;
+    __asm__ __volatile__("inl	%%dx,	%0	\n\t"
+                         "mfence			\n\t"
+                         : "=a"(ret)
+                         : "d"(port)
+                         : "memory");
+    return ret;
+}
+
+// 输出8个bit到输出端口
+void io_out8(unsigned short port, unsigned char value)
+{
+    __asm__ __volatile__("outb	%0,	%%dx	\n\t"
+                         "mfence			\n\t"
+                         :
+                         : "a"(value), "d"(port)
+                         : "memory");
+}
+
+// 输出32个bit到输出端口
+void io_out32(unsigned short port, unsigned int value)
+{
+    __asm__ __volatile__("outl	%0,	%%dx	\n\t"
+                         "mfence			\n\t"
+                         :
+                         : "a"(value), "d"(port)
+                         : "memory");
+}
+
+/**
+ * @brief 从端口读入n个word到buffer
+ *
+ */
+#define io_insw(port, buffer, nr)                                                 \
+    __asm__ __volatile__("cld;rep;insw;mfence;" ::"d"(port), "D"(buffer), "c"(nr) \
+                         : "memory")
+
+/**
+ * @brief 从输出buffer中的n个word到端口
+ *
+ */
+#define io_outsw(port, buffer, nr)                                                 \
+    __asm__ __volatile__("cld;rep;outsw;mfence;" ::"d"(port), "S"(buffer), "c"(nr) \
+                         : "memory")
+
+/**
+ * @brief 从用户空间搬运数据到内核空间
+ *
+ * @param dst 目的地址
+ * @param src 源地址
+ * @param size 搬运的大小
+ * @return uint64_t
+ */
+static inline uint64_t copy_from_user(void *dst, void *src, uint64_t size)
+{
+    uint64_t tmp0, tmp1;
+    if (!verify_area((uint64_t)src, size))
+        return 0;
+
+    /**
+     * @brief 先每次搬运8 bytes，剩余就直接一个个byte搬运
+     *
+     */
+    asm volatile("rep   \n\t"
+                 "movsq  \n\t"
+                 "movq %3, %0   \n\t"
+                 "rep   \n\t"
+                 "movsb \n\t"
+                 : "=&c"(size), "=&D"(tmp0), "=&S"(tmp1)
+                 : "r"(size & 7), "0"(size >> 3), "1"(dst), "2"(src)
+                 : "memory");
+    return size;
+}
+
+/**
+ * @brief 从内核空间搬运数据到用户空间
+ *
+ * @param dst 目的地址
+ * @param src 源地址
+ * @param size 搬运的大小
+ * @return uint64_t
+ */
+static inline uint64_t copy_to_user(void *dst, void *src, uint64_t size)
+{
+    if (verify_area((uint64_t)src, size))
+        return 0;
+
+    /**
+     * @brief 先每次搬运8 bytes，剩余就直接一个个byte搬运
+     *
+     */
+    // todo:编译有bug
+    // asm volatile("rep   \n\t"
+    //              "movsq  \n\t"
+    //              "movq %3, %0   \n\t"
+    //              "rep   \n\t"
+    //              "movsb \n\t"
+    //              : "=&c"(size), "=&D"(tmp0), "=&S"(tmp1)
+    //              : "r"(size & 7), "0"(size >> 3), "1"(dst), "2"(src)
+    //              : "memory");
+    memcpy(dst, src, size);
+
+    return size;
+}
+
+/**
+ * @brief 往指定地址写入8字节
+ * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
+ *
+ * @param vaddr 虚拟地址
+ * @param value 要写入的值
+ */
+static __always_inline void __write8b(uint64_t vaddr, uint64_t value)
+{
+    asm volatile("movq %%rdx, 0(%%rax)" ::"a"(vaddr), "d"(value)
+                 : "memory");
+}
+
+/**
+ * @brief 往指定地址写入4字节
+ * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
+ *
+ * @param vaddr 虚拟地址
+ * @param value 要写入的值
+ */
+static __always_inline void __write4b(uint64_t vaddr, uint32_t value)
+{
+    asm volatile("movl %%edx, 0(%%rax)" ::"a"(vaddr), "d"(value)
+                 : "memory");
+}
+
+/**
+ * @brief 从指定地址读取8字节
+ * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
+ *
+ * @param vaddr 虚拟地址
+ * @return uint64_t 读取到的值
+ */
+static __always_inline uint64_t __read8b(uint64_t vaddr)
+{
+    uint64_t retval;
+    asm volatile("movq 0(%%rax), %0"
+                 : "=r"(retval)
+                 : "a"(vaddr)
+                 : "memory");
+    return retval;
+}
+
+/**
+ * @brief 从指定地址读取4字节
+ * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
+ *
+ * @param vaddr 虚拟地址
+ * @return uint64_t 读取到的值
+ */
+static __always_inline uint32_t __read4b(uint64_t vaddr)
+{
+    uint32_t retval;
+    asm volatile("movl 0(%%rax), %0"
+                 : "=d"(retval)
+                 : "a"(vaddr)
+                 : "memory");
+    return retval;
 }
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/x86_64_ipi.h b/kernel/src/arch/x86_64/include/x86_64_ipi.h
similarity index 100%
rename from kernel/src/arch/x86_64/x86_64_ipi.h
rename to kernel/src/arch/x86_64/include/x86_64_ipi.h
diff --git a/kernel/src/arch/x86_64/init/main.c b/kernel/src/arch/x86_64/init/main.c
new file mode 100644
index 00000000..cca47362
--- /dev/null
+++ b/kernel/src/arch/x86_64/init/main.c
@@ -0,0 +1,219 @@
+//
+// Created by longjin on 2022/1/20.
+//
+
+#include "common/glib.h"
+#include "common/kprint.h"
+#include "common/printk.h"
+#include "exception/gate.h"
+#include "exception/irq.h"
+#include "exception/trap.h"
+#include "mm/mm.h"
+#include "mm/slab.h"
+#include "process/process.h"
+#include "smp/smp.h"
+#include "syscall/syscall.h"
+#include <exception/softirq.h>
+#include <libs/lib_ui/screen_manager.h>
+#include <libs/lib_ui/textui.h>
+#include <sched/sched.h>
+#include <smp/ipi.h>
+
+#include <filesystem/vfs/VFS.h>
+
+#include "driver/acpi/acpi.h"
+#include "driver/disk/ata.h"
+#include "driver/keyboard/ps2_keyboard.h"
+#include "driver/mouse/ps2_mouse.h"
+#include "driver/multiboot2/multiboot2.h"
+#include <time/timer.h>
+
+#include <arch/x86_64/driver/apic/apic_timer.h>
+#include <virt/kvm/kvm.h>
+#include <debug/bug.h>
+
+extern int rs_driver_init();
+extern void rs_softirq_init();
+extern void rs_mm_init();
+extern void rs_kthread_init();
+extern void rs_init_intertrait();
+extern void rs_init_before_mem_init();
+extern int rs_setup_arch();
+extern void rs_futex_init();
+extern int rs_hpet_init();
+extern int rs_hpet_enable();
+extern int rs_tsc_init();
+extern void rs_clocksource_boot_finish();
+extern void rs_timekeeping_init();
+extern void rs_process_init();
+extern void rs_textui_init();
+extern void rs_pci_init();
+
+ul bsp_idt_size, bsp_gdt_size;
+
+#pragma GCC push_options
+#pragma GCC optimize("O0")
+struct gdtr gdtp;
+struct idtr idtp;
+ul _stack_start;
+void reload_gdt()
+{
+
+  gdtp.size = bsp_gdt_size - 1;
+  gdtp.gdt_vaddr = (ul)phys_2_virt((ul)&GDT_Table);
+
+  asm volatile("lgdt (%0)   \n\t" ::"r"(&gdtp) : "memory");
+}
+
+void reload_idt()
+{
+
+  idtp.size = bsp_idt_size - 1;
+  idtp.idt_vaddr = (ul)phys_2_virt((ul)&IDT_Table);
+  // kdebug("gdtvaddr=%#018lx", p.gdt_vaddr);
+  // kdebug("gdt size=%d", p.size);
+
+  asm volatile("lidt (%0)   \n\t" ::"r"(&idtp) : "memory");
+}
+
+// 初始化系统各模块
+void system_initialize()
+{
+  rs_init_before_mem_init();
+
+  _stack_start =
+      head_stack_start; // 保存init
+                        // proc的栈基地址（由于之后取消了地址重映射，因此必须在这里重新保存）
+  kdebug("_stack_start=%#018lx", _stack_start);
+
+  set_current_core_tss(_stack_start, 0);
+  rs_load_current_core_tss();
+
+  cpu_core_info[0].stack_start = _stack_start;
+
+  // 初始化中断描述符表
+  sys_vector_init();
+  //  初始化内存管理单元
+  // mm_init();
+  rs_mm_init();
+  // 内存管理单元初始化完毕后，需要立即重新初始化显示驱动。
+  // 原因是，系统启动初期，framebuffer被映射到48M地址处，
+  // mm初始化完毕后，若不重新初始化显示驱动，将会导致错误的数据写入内存，从而造成其他模块崩溃
+  // 对显示模块进行低级初始化，不启用double buffer
+
+  io_mfence();
+  scm_reinit();
+  rs_textui_init();
+
+  rs_init_intertrait();
+  // kinfo("vaddr:%#018lx", video_frame_buffer_info.vaddr);
+  io_mfence();
+  vfs_init();
+
+  rs_driver_init();
+
+  acpi_init();
+
+  rs_setup_arch();
+  io_mfence();
+  irq_init();
+  rs_process_init();
+  sched_init();
+
+  sti();
+  io_mfence();
+
+  rs_softirq_init();
+
+  syscall_init();
+  io_mfence();
+
+  rs_timekeeping_init();
+  io_mfence();
+
+  rs_timer_init();
+  io_mfence();
+
+  rs_jiffies_init();
+  io_mfence();
+
+  rs_kthread_init();
+  io_mfence();
+
+  io_mfence();
+  rs_clocksource_boot_finish();
+
+  io_mfence();
+
+  cpu_init();
+
+  ps2_keyboard_init();
+  io_mfence();
+
+  rs_pci_init();
+
+  // 这里必须加内存屏障，否则会出错
+  io_mfence();
+  smp_init();
+
+  io_mfence();
+  rs_futex_init();
+  cli();
+  rs_hpet_init();
+  rs_hpet_enable();
+  rs_tsc_init();
+
+  io_mfence();
+
+  kvm_init();
+
+  io_mfence();
+  // 系统初始化到此结束，剩下的初始化功能应当放在初始内核线程中执行
+
+  apic_timer_init();
+  // while(1);
+  io_mfence();
+  sti();
+  while (1)
+    ;
+}
+
+// 操作系统内核从这里开始执行
+void Start_Kernel(void)
+{
+
+  // 获取multiboot2的信息
+  uint64_t mb2_info, mb2_magic;
+  __asm__ __volatile__("movq %%r15, %0    \n\t"
+                       "movq %%r14, %1  \n\t"
+                       "movq %%r13, %2  \n\t"
+                       "movq %%r12, %3  \n\t"
+                       : "=r"(mb2_info), "=r"(mb2_magic), "=r"(bsp_gdt_size),
+                         "=r"(bsp_idt_size)::"memory");
+  reload_gdt();
+  reload_idt();
+
+  mb2_info &= 0xffffffff;
+  mb2_magic &= 0xffffffff;
+  multiboot2_init(mb2_info, mb2_magic);
+  io_mfence();
+  system_initialize();
+  io_mfence();
+
+  // idle
+  while (1)
+  {
+    // 如果调用的时候，启用了中断，则hlt。否则认为是bug
+    if (get_rflags() & 0x200)
+    {
+      // kdebug("hlt");
+      hlt();
+    }
+    else
+    {
+      BUG_ON(1);
+      pause();
+    }
+  }
+}
+#pragma GCC pop_options
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/x86_64_ipi.c b/kernel/src/arch/x86_64/interrupt/x86_64_ipi.c
similarity index 100%
rename from kernel/src/arch/x86_64/x86_64_ipi.c
rename to kernel/src/arch/x86_64/interrupt/x86_64_ipi.c
diff --git a/kernel/src/common/blk_types.h b/kernel/src/common/blk_types.h
deleted file mode 100644
index 6bcb18a0..00000000
--- a/kernel/src/common/blk_types.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#pragma once
-
-#include <DragonOS/stdint.h>
-#include <common/glib.h>
-
-#define BLK_TYPE_AHCI 0
-
-#define DISK_NAME_LEN 32 // 磁盘名称的最大长度
-
-struct blk_gendisk;
-
-struct block_device_operation
-{
-    long (*open)();
-    long (*close)();
-    long (*ioctl)(long cmd, long arg);
-
-    /**
-     * @brief 块设备驱动程序的传输函数
-     *
-     * @param gd 磁盘设备结构体
-     * @param cmd 控制命令
-     * @param base_addr 48位LBA地址
-     * @param count total sectors to read
-     * @param buf 缓冲区线性地址
-     * @return long
-     */
-    long (*transfer)(struct blk_gendisk *gd, long cmd, uint64_t base_addr, uint64_t count, uint64_t buf);
-};
-
-/**
- * @brief 块设备请求队列内的packet
- *
- */
-struct block_device_request_packet
-{
-    uchar cmd;
-    uint64_t LBA_start;
-    uint32_t count;
-    uint64_t buffer_vaddr;
-    uint8_t device_type; // 0: ahci
-    void (*end_handler)(ul num, ul arg);
-};
-
-/**
- * @brief 块设备的请求队列
- *
- */
-struct block_device_request_queue
-{
-    struct block_device_request_packet *in_service; // 正在请求的结点
-    ul request_count;
-};
-
-/**
- * @brief 块设备结构体（对应磁盘的一个分区）
- *
- */
-struct block_device
-{
-    sector_t bd_start_sector;               // 该分区的起始扇区
-    uint64_t bd_start_LBA;                  // 起始LBA号
-    sector_t bd_sectors_num;                // 该分区的扇区数
-    struct vfs_superblock_t *bd_superblock; // 执行超级块的指针
-    struct blk_gendisk *bd_disk;            // 当前分区所属的磁盘
-    uint16_t bd_partno;                     // 在磁盘上的分区号
-};
-
-// 定义blk_gendisk中的标志位
-#define BLK_GF_AHCI (1 << 0)
-
-/**
- * @brief 磁盘设备结构体
- *
- */
-struct blk_gendisk
-{
-    char disk_name[DISK_NAME_LEN]; // 磁盘驱动器名称
-    uint16_t part_cnt;             // 磁盘分区计数
-    uint16_t flags;
-    struct block_device *partition;            // 磁盘分区数组
-    const struct block_device_operation *fops; // 磁盘操作
-    void *private_data;
-};
\ No newline at end of file
diff --git a/kernel/src/common/block.h b/kernel/src/common/block.h
deleted file mode 100644
index f5bd1338..00000000
--- a/kernel/src/common/block.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#pragma once
-#include "blk_types.h"
-
-/**
- * @brief 将磁盘注册到块设备框架中
- * 
- * @param gendisk 磁盘结构体
- * @return int 错误码
- */
-int blk_register_gendisk(struct blk_gendisk * gendisk);
\ No newline at end of file
diff --git a/kernel/src/common/elf.h b/kernel/src/common/elf.h
deleted file mode 100644
index 91fb3113..00000000
--- a/kernel/src/common/elf.h
+++ /dev/null
@@ -1,360 +0,0 @@
-#pragma once
-#include <common/glib.h>
-
-// --> begin ==============EHDR=====================
-// Reference: https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-43405.html#scrolltoc
-
-// ====== ELF32 Header中的数据类型定义 ====
-typedef uint32_t Elf32_Addr;
-typedef uint16_t Elf32_Half;
-typedef uint32_t Elf32_Off;
-typedef uint32_t Elf32_SWord;
-typedef uint32_t Elf32_Word;
-
-// ====== ELF64 Header中的数据类型定义 ====
-typedef uint64_t Elf64_Addr;
-typedef uint16_t Elf64_Half;
-typedef uint64_t Elf64_Off;
-typedef uint32_t Elf64_Sword;
-typedef uint32_t Elf64_Word;
-typedef uint64_t Elf64_Xword;
-typedef uint64_t Elf64_Sxword;
-
-// ====== ELF Identification Index ======
-// Purpose: File identification
-#define EI_MAG0 0
-#define EI_MAG1 1
-#define EI_MAG2 2
-#define EI_MAG3 3
-// Purpose: File class
-#define EI_CLASS 4
-// Purpose: Data encoding
-#define EI_DATA 5
-// Purpose: File version
-#define EI_VERSION 6 // e_ident[EI_VERSION]指定了ELF header的版本号 当前这个值必须是EV_CURRENT
-
-// Purpose: Operating system/ABI identification
-#define EI_OSABI 7 // e_ident[EI_OSABI]指定了操作系统以及对象所对应的ABI
-
-// Purpose: ABI version
-#define EI_ABIVERSION 8 // e_ident[EI_ABIVERSION] 指定了对象所对应的ABI版本.
-
-// Purpose: Start of padding bytes
-#define EI_PAD 9 // 这个值标志了e_ident中未使用字节的的起始下标
-// Purpose: Size of e_ident[]
-#define EI_NIDENT 16
-
-// EI_MAG0 - EI_MAG3 这是一个4byte的 magic number
-#define ELFMAG0 0x7f
-#define ELFMAG1 'E'
-#define ELFMAG2 'L'
-#define ELFMAG3 'F'
-
-// EI_CLASS  e_ident[EI_CLASS]指明了文件的类型或capacity
-#define ELFCLASSNONE 0 // Invalid class
-#define ELFCLASS32 1   // 32–bit objects
-#define ELFCLASS64 2   // 64–bit objects
-
-// EI_DATA e_ident[EI_DATA]指明了与处理器相关的数据的编码方式
-#define ELFDATANONE 0
-#define ELFDATA2LSB 1 //  小端对齐
-#define ELFDATA2MSB 2 // 大端对齐
-
-// ELF e_type的类型定义
-#define ET_NONE 0        // No file type
-#define ET_REL 1         // Relocatable file
-#define ET_EXEC 2        // Executable file
-#define ET_DYN 3         // Shared object file
-#define ET_CORE 4        // Core file
-#define ET_LOPROC 0xff00 // Processor-specific
-#define ET_HIPROC 0xffff // Processor-specific
-
-// e_machine的类型定义
-#define EM_NONE 0         // No machine
-#define EM_SPARC 2        // SPARC
-#define EM_386 3          // Intel 80386
-#define EM_SPARC32PLUS 18 // Sun SPARC 32+
-#define EM_SPARCV9 43     // SPARC V9
-#define EM_AMD64 62       // AMD 64
-
-// e_version的类型定义
-#define EV_NONE 0 // Invalid Version
-// EV_CURRENT: Value>=1 means current version
-
-// e_flags 定义
-// e_flags for SPARC
-#define EF_SPARC_EXT_MASK 0xffff00 // Vendor Extension mask
-#define EF_SPARC_32PLUS 0x000100   // Generic V8+ features
-#define EF_SPARC_SUN_US1 0x000200  // Sun UltraSPARC 1 Extensions
-#define EF_SPARC_HAL_R1 0x000400   // HAL R1 Extensions
-#define EF_SPARC_SUN_US3 0x000800  // Sun UltraSPARC 3 Extensions
-#define EF_SPARCV9_MM 0x3          // Mask for Memory Model
-#define EF_SPARCV9_TSO 0x0         // Total Store Ordering
-#define EF_SPARCV9_PSO 0x1         // Partial Store Ordering
-#define EF_SPARCV9_RMO 0x2         // Relaxed Memory Ordering
-
-#define PN_XNUM 0xffff
-
-typedef struct
-{
-    unsigned char e_ident[EI_NIDENT];
-    Elf32_Half e_type;
-    Elf32_Half e_machine;
-    Elf32_Word e_version;
-    Elf32_Addr e_entry;
-    Elf32_Off e_phoff;
-    Elf32_Off e_shoff;
-    Elf32_Word e_flags;
-    Elf32_Half e_ehsize;
-    Elf32_Half e_phentsize;
-    Elf32_Half e_phnum;
-    Elf32_Half e_shentsize;
-    Elf32_Half e_shnum;
-    Elf32_Half e_shstrndx;
-} Elf32_Ehdr;
-
-typedef struct
-{
-    unsigned char e_ident[EI_NIDENT]; // 标志字节，这些字节与机器架构类型无关。目的是为了告诉我们如何解析这个文件的内容
-    Elf64_Half e_type;                // 文件类型标志符
-    Elf64_Half e_machine;             // 该文件依赖的处理器架构类型
-    Elf64_Word e_version;             // 对象文件的版本
-    Elf64_Addr e_entry;               // 进程的虚拟地址入点，使用字节偏移量表示。如果没有entry point，则该值为0
-    Elf64_Off e_phoff;                // The program header table's file offset in bytes. 若没有，则为0
-    Elf64_Off e_shoff;                // The section header table's file offset in bytes. 若没有，则为0
-    Elf64_Word e_flags;               // 与处理器相关联的flags。格式为： EF_machine_flag  如果是x86架构，那么该值为0
-    Elf64_Half e_ehsize;              // ELF Header的大小（单位：字节）
-    Elf64_Half e_phentsize;           // 程序的program header table中的一个entry的大小（所有的entry大小相同）
-    Elf64_Half e_phnum;               // program header table的entry数量
-                                      // e_phentsize*e_phnum=program header table的大小
-                                      // 如果没有program header table，该值为0
-                                      // 如果entry num>=PN_XNUM(0xffff), 那么该值为0xffff，且真实的pht的entry数量存储在section header的sh_info中（index=0）
-                                      //  其他情况下，第一个section header entry的sh_info的值为0
-
-    Elf64_Half e_shentsize; // 每个section header的大小（字节
-                            // 每个section header是section header table的一个entry
-
-    Elf64_Half e_shnum; // section header table的entry数量
-                        // e_shentsize*e_shnum=section header table的大小
-                        // 如果没有section header table，那么该值为0
-                        // 如果section的数量>=SHN_LORESERVE(0xff00)，那么该值为0，且真实的section数量存储在
-                        // section header at index 0的sh_size变量中，否则第一个sh_size为0
-
-    Elf64_Half e_shstrndx; // 与section name string表相关联的section header table的entry的索引下标
-                           // 如果没有name string table,那么该值等于SHN_UNDEF
-                           // 如果对应的index>=SHN_LORESERVE(0xff00)， 那么该变量值为SHN_XINDEX(0xffff)
-                           // 且真正的section name string table的index被存放在section header的index=0处的sh_link变量中
-                           // 否则初始section header entry的sh_link变量为0
-} Elf64_Ehdr;
-
-// --> end ==============EHDR=====================
-
-// --> begin ==============SHDR=====================
-
-// reference: https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-94076.html#scrolltoc
-
-// ===== ELF Special Section Indexes =====
-#define SHN_UNDEF 0          // An undefined, missing, irrelevant, or otherwise meaningless section reference.
-#define SHN_LORESERVE 0xff00 // The lower boundary of the range of reserved indexes.
-                             // The system reserves indexes between SHN_LORESERVE and SHN_HIRESERVE, inclusive.
-#define SHN_LOPROC 0xff00    // SHN_LOPROC - SHN_HIPROC 这个范围以内的数据为处理器特定的语义所保留
-#define SHN_BEFORE 0xff00    // SHN_BEFORE, SHN_AFTER 与SHF_LINK_ORDER及SHF_ORDERED section flags一起，提供初始和终止section的
-#define SHN_AFTER 0xff01
-#define SHN_AMD64_LCOMMON 0xff02 // x64 specific common block label. This label is similar to SHN_COMMON, but provides for identifying a large common block.
-#define SHN_HIPROC 0xff1f
-#define SHN_LOOS 0xff20        // SHN_LOOS - SHN_HIOS 这个范围你的数为操作系统特定的语义所保留
-#define SHN_LOSUNW 0xff3f      // SHN_LOSUNW - SHN_HISUNW Values in this inclusive range are reserved for Sun-specific semantics.
-#define SHN_SUNW_IGNORE 0xff3f // This section index provides a temporary symbol definition within relocatable objects. Reserved for internal use by dtrace(1M).
-#define SHN_HISUNW 0xff3f
-#define SHN_HIOS 0xff3f
-#define SHN_ABS 0xfff1    // 对应的引用的绝对值。 举个例子，symbols defined relative to section number SHN_ABS have absolute values and are not affected by relocation.
-#define SHN_COMMON 0xfff2 // Symbols defined relative to this section are common symbols
-#define SHN_XINDEX 0xffff
-#define SHN_HIRESERVE 0xffff // The upper boundary of the range of reserved indexes.
-/*
-Note -
-    Although index 0 is reserved as the undefined value,
-    the section header table contains an entry for index 0.
-    That is, if the e_shnum member of the ELF header indicates
-    a file has 6 entries in the section header table, the sections
-    have the indexes 0 through 5. The contents of the initial entry
-    are specified later in this section.
-*/
-
-typedef struct
-{
-    Elf32_Word sh_name;
-    Elf32_Word sh_type;
-    Elf32_Word sh_flags;
-    Elf32_Addr sh_addr;
-    Elf32_Off sh_offset;
-    Elf32_Word sh_size;
-    Elf32_Word sh_link;
-    Elf32_Word sh_info;
-    Elf32_Word sh_addralign;
-    Elf32_Word sh_entsize;
-} Elf32_Shdr;
-
-typedef struct
-{
-    Elf64_Word sh_name; // 段名
-    Elf64_Word sh_type; // 段的类型（按照内容和语义来分类）
-    Elf64_Xword sh_flags;
-    Elf64_Addr sh_addr;       // 该section在进程的内存空间中的基地址。如果该段不需要出现在内存中，该值为0
-    Elf64_Off sh_offset;      // The byte offset from the beginning of the file to the first byte in the section
-                              // 对于一个 SHT_NOBITS section，这个变量指的是概念上的偏移量。因为这种段并不是真正存在于文件中
-    Elf64_Xword sh_size;      // The section's size in bytes(如果是SHT_NOBITS类型的section，section不会在文件中真正占用sh_size的空间)
-    Elf64_Word sh_link;       // A section header table index link, whose interpretation depends on the section type.
-    Elf64_Word sh_info;       // 依赖于section type来解析的额外的信息。如果sh_flags有SHF_INFO_LINK属性，那么这个变量代表一个section header table index.
-    Elf64_Xword sh_addralign; // 地址按照多少bytes对齐。只允许使用2的n次幂的值。如果值为0或1，则意味着地址没有对齐要求。
-    Elf64_Xword sh_entsize;   // 如果某个段拥有指定size的entry，则在这里指定，否则为0
-} Elf64_Shdr;
-
-// ELF Section Types, sh_type
-#define SHT_NULL 0
-#define SHT_PROGBITS 1
-#define SHT_SYMTAB 2 // Identifies a symbol table
-#define SHT_STRTAB 3 // Identifies a string table.
-#define SHT_RELA 4
-#define SHT_HASH 5
-#define SHT_DYNAMIC 6
-#define SHT_NOTE 7
-#define SHT_NOBITS 8
-#define SHT_REL 9
-#define SHT_SHLIB 10
-#define SHT_DYNSYM 11 // Identifies a symbol table
-#define SHT_INIT_ARRAY 14
-#define SHT_FINI_ARRAY 15
-#define SHT_PREINIT_ARRAY 16
-#define SHT_GROUP 17
-#define SHT_SYMTAB_SHNDX 18
-#define SHT_LOOS 0x60000000
-#define SHT_LOSUNW 0x6fffffef
-#define SHT_SUNW_capchain 0x6fffffef
-#define SHT_SUNW_capinfo 0x6ffffff0
-#define SHT_SUNW_symsort 0x6ffffff1
-#define SHT_SUNW_tlssort 0x6ffffff2
-#define SHT_SUNW_LDYNSYM 0x6ffffff3 // Identifies a symbol table
-#define SHT_SUNW_dof 0x6ffffff4
-#define SHT_SUNW_cap 0x6ffffff5
-#define SHT_SUNW_SIGNATURE 0x6ffffff6
-#define SHT_SUNW_ANNOTATE 0x6ffffff7
-#define SHT_SUNW_DEBUGSTR 0x6ffffff8
-#define SHT_SUNW_DEBUG 0x6ffffff9
-#define SHT_SUNW_move 0x6ffffffa
-#define SHT_SUNW_COMDAT 0x6ffffffb
-#define SHT_SUNW_syminfo 0x6ffffffc
-#define SHT_SUNW_verdef 0x6ffffffd
-#define SHT_SUNW_verneed 0x6ffffffe
-#define SHT_SUNW_versym 0x6fffffff
-#define SHT_HISUNW 0x6fffffff
-#define SHT_HIOS 0x6fffffff
-#define SHT_LOPROC 0x70000000
-#define SHT_SPARC_GOTDATA 0x70000000
-#define SHT_AMD64_UNWIND 0x70000001
-#define SHT_HIPROC 0x7fffffff
-#define SHT_LOUSER 0x80000000
-#define SHT_HIUSER 0xffffffff
-
-// ELF Section Attribute Flags
-#define SHF_WRITE 0x1     // Identifies a section that should be writable during process execution
-#define SHF_ALLOC 0x2     // Identifies a section that occupies memory during process execution
-#define SHF_EXECINSTR 0x4 // contains executable machine instructions
-#define SHF_MERGE 0x10
-#define SHF_STRINGS 0x20
-#define SHF_INFO_LINK 0x40  // This section headers sh_info field holds a section header table index
-#define SHF_LINK_ORDER 0x80 // This section adds special ordering requirements to the link-editor
-#define SHF_OS_NONCONFORMING 0x100
-#define SHF_GROUP 0x200
-#define SHF_TLS 0x400
-#define SHF_MASKOS 0x0ff00000
-#define SHF_AMD64_LARGE 0x10000000 // identifies a section that can hold more than 2 Gbyte
-#define SHF_ORDERED 0x40000000
-#define SHF_EXCLUDE 0x80000000
-#define SHF_MASKPROC 0xf0000000
-
-// --> end ==============SHDR=====================
-
-// --> begin ========== symbol table section ======
-typedef struct
-{
-    Elf32_Word st_name;
-    Elf32_Addr st_value;
-    Elf32_Word st_size;
-    unsigned char st_info;
-    unsigned char st_other;
-    Elf32_Half st_shndx;
-} Elf32_Sym;
-typedef struct
-{
-    Elf64_Word st_name;
-    unsigned char st_info;
-    unsigned char st_other;
-    Elf64_Half st_shndx;
-    Elf64_Addr st_value;
-    Elf64_Xword st_size;
-} Elf64_Sym;
-
-// --> end ========== symbol table section ======
-
-// --> begin ========== program header =========
-// Ref: https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-83432.html#scrolltoc
-
-typedef struct
-{
-    Elf32_Word p_type;
-    Elf32_Off p_offset;
-    Elf32_Addr p_vaddr;
-    Elf32_Addr p_paddr;
-    Elf32_Word p_filesz;
-    Elf32_Word p_memsz;
-    Elf32_Word p_flags;
-    Elf32_Word p_align;
-} Elf32_Phdr;
-
-typedef struct
-{
-    Elf64_Word p_type;
-    Elf64_Word p_flags;
-    Elf64_Off p_offset;
-    Elf64_Addr p_vaddr;
-    Elf64_Addr p_paddr;
-    Elf64_Xword p_filesz;
-    Elf64_Xword p_memsz;
-    Elf64_Xword p_align;
-} Elf64_Phdr;
-
-// ELF segment types
-#define PT_NULL 0
-#define PT_LOAD 1    // Specifies a loadable segment
-#define PT_DYNAMIC 2 // Specifies dynamic linking information.
-#define PT_INTERP 3  // Specifies the location and size of a null-terminated path name to invoke as an interpreter
-#define PT_NOTE 4    // Specifies the location and size of auxiliary information
-#define PT_SHLIB 5
-#define PT_PHDR 6 // Specifies the location and size of the program header table
-#define PT_TLS 7  // Specifies a thread-local storage template
-/*
-PT_LOOS - PT_HIOS
-Values in this inclusive range are reserved for OS-specific semantics.
-*/
-#define PT_LOOS 0x60000000
-#define PT_SUNW_UNWIND 0x6464e550
-#define PT_SUNW_EH_FRAME 0x6474e550
-#define PT_LOSUNW 0x6ffffffa
-#define PT_SUNWBSS 0x6ffffffa
-#define PT_SUNWSTACK 0x6ffffffb
-#define PT_SUNWDTRACE 0x6ffffffc
-#define PT_SUNWCAP 0x6ffffffd
-#define PT_HISUNW 0x6fffffff
-#define PT_HIOS 0x6fffffff
-#define PT_LOPROC 0x70000000
-#define PT_HIPROC 0x7fffffff
-
-//  ELF Segment Flags
-#define PF_X 0x1               // Execute
-#define PF_W 0x2               // Write
-#define PF_R 0x4               // Read
-#define PF_MASKPROC 0xf0000000 // Unspecified
-
-
-// --> end ========== program header =========
diff --git a/kernel/src/common/glib.h b/kernel/src/common/glib.h
index aa90807d..e05f0c3c 100644
--- a/kernel/src/common/glib.h
+++ b/kernel/src/common/glib.h
@@ -11,7 +11,6 @@
 #include <common/stddef.h>
 #include <arch/arch.h>
 #include <common/compiler.h>
-#include <common/list.h>
 
 #include <asm/asm.h>
 
@@ -29,13 +28,7 @@
         (type *)((unsigned long)p - (unsigned long)&(((type *)0)->member)); \
     })
 
-// 定义类型的缩写
-typedef unsigned char uchar;
-typedef unsigned short ushort;
-typedef unsigned int uint;
-typedef unsigned long ul;
-typedef unsigned long long int ull;
-typedef long long int ll;
+
 
 #define ABS(x) ((x) > 0 ? (x) : -(x)) // 绝对值
 // 最大最小值
@@ -63,272 +56,6 @@ static __always_inline ul ALIGN(const ul addr, const ul _align)
     return (ul)((addr + _align - 1) & (~(_align - 1)));
 }
 
-void *memset(void *dst, unsigned char C, ul size)
-{
-
-    int d0, d1;
-    unsigned long tmp = C * 0x0101010101010101UL;
-    __asm__ __volatile__("cld	\n\t"
-                         "rep	\n\t"
-                         "stosq	\n\t"
-                         "testb	$4, %b3	\n\t"
-                         "je	1f	\n\t"
-                         "stosl	\n\t"
-                         "1:\ttestb	$2, %b3	\n\t"
-                         "je	2f\n\t"
-                         "stosw	\n\t"
-                         "2:\ttestb	$1, %b3	\n\t"
-                         "je	3f	\n\t"
-                         "stosb	\n\t"
-                         "3:	\n\t"
-                         : "=&c"(d0), "=&D"(d1)
-                         : "a"(tmp), "q"(size), "0"(size / 8), "1"(dst)
-                         : "memory");
-    return dst;
-}
-
-void *memset_c(void *dst, uint8_t c, size_t count)
-{
-    uint8_t *xs = (uint8_t *)dst;
-
-    while (count--)
-        *xs++ = c;
-
-    return dst;
-}
-
-/**
- * @brief 内存拷贝函数
- *
- * @param dst 目标数组
- * @param src 源数组
- * @param Num 字节数
- * @return void*
- */
-static void *memcpy(void *dst, const void *src, long Num)
-{
-    int d0 = 0, d1 = 0, d2 = 0;
-    __asm__ __volatile__("cld	\n\t"
-                         "rep	\n\t"
-                         "movsq	\n\t"
-                         "testb	$4,%b4	\n\t"
-                         "je	1f	\n\t"
-                         "movsl	\n\t"
-                         "1:\ttestb	$2,%b4	\n\t"
-                         "je	2f	\n\t"
-                         "movsw	\n\t"
-                         "2:\ttestb	$1,%b4	\n\t"
-                         "je	3f	\n\t"
-                         "movsb	\n\t"
-                         "3:	\n\t"
-                         : "=&c"(d0), "=&D"(d1), "=&S"(d2)
-                         : "0"(Num / 8), "q"(Num), "1"(dst), "2"(src)
-                         : "memory");
-    return dst;
-}
-
-// 从io口读入8个bit
-unsigned char io_in8(unsigned short port)
-{
-    unsigned char ret = 0;
-    __asm__ __volatile__("inb	%%dx,	%0	\n\t"
-                         "mfence			\n\t"
-                         : "=a"(ret)
-                         : "d"(port)
-                         : "memory");
-    return ret;
-}
-
-// 从io口读入32个bit
-unsigned int io_in32(unsigned short port)
-{
-    unsigned int ret = 0;
-    __asm__ __volatile__("inl	%%dx,	%0	\n\t"
-                         "mfence			\n\t"
-                         : "=a"(ret)
-                         : "d"(port)
-                         : "memory");
-    return ret;
-}
-
-// 输出8个bit到输出端口
-void io_out8(unsigned short port, unsigned char value)
-{
-    __asm__ __volatile__("outb	%0,	%%dx	\n\t"
-                         "mfence			\n\t"
-                         :
-                         : "a"(value), "d"(port)
-                         : "memory");
-}
-
-// 输出32个bit到输出端口
-void io_out32(unsigned short port, unsigned int value)
-{
-    __asm__ __volatile__("outl	%0,	%%dx	\n\t"
-                         "mfence			\n\t"
-                         :
-                         : "a"(value), "d"(port)
-                         : "memory");
-}
-
-/**
- * @brief 从端口读入n个word到buffer
- *
- */
-#define io_insw(port, buffer, nr)                                                 \
-    __asm__ __volatile__("cld;rep;insw;mfence;" ::"d"(port), "D"(buffer), "c"(nr) \
-                         : "memory")
-
-/**
- * @brief 从输出buffer中的n个word到端口
- *
- */
-#define io_outsw(port, buffer, nr)                                                 \
-    __asm__ __volatile__("cld;rep;outsw;mfence;" ::"d"(port), "S"(buffer), "c"(nr) \
-                         : "memory")
-
-/**
- * @brief 验证地址空间是否为用户地址空间
- *
- * @param addr_start 地址起始值
- * @param length 地址长度
- * @return true
- * @return false
- */
-bool verify_area(uint64_t addr_start, uint64_t length)
-{
-    if ((addr_start + length) <= 0x00007fffffffffffUL) // 用户程序可用的的地址空间应<= 0x00007fffffffffffUL
-        return true;
-    else
-        return false;
-}
-
-/**
- * @brief 从用户空间搬运数据到内核空间
- *
- * @param dst 目的地址
- * @param src 源地址
- * @param size 搬运的大小
- * @return uint64_t
- */
-static inline uint64_t copy_from_user(void *dst, void *src, uint64_t size)
-{
-    uint64_t tmp0, tmp1;
-    if (!verify_area((uint64_t)src, size))
-        return 0;
-
-    /**
-     * @brief 先每次搬运8 bytes，剩余就直接一个个byte搬运
-     *
-     */
-    asm volatile("rep   \n\t"
-                 "movsq  \n\t"
-                 "movq %3, %0   \n\t"
-                 "rep   \n\t"
-                 "movsb \n\t"
-                 : "=&c"(size), "=&D"(tmp0), "=&S"(tmp1)
-                 : "r"(size & 7), "0"(size >> 3), "1"(dst), "2"(src)
-                 : "memory");
-    return size;
-}
-
-/**
- * @brief 从内核空间搬运数据到用户空间
- *
- * @param dst 目的地址
- * @param src 源地址
- * @param size 搬运的大小
- * @return uint64_t
- */
-static inline uint64_t copy_to_user(void *dst, void *src, uint64_t size)
-{
-    if (verify_area((uint64_t)src, size))
-        return 0;
-
-    /**
-     * @brief 先每次搬运8 bytes，剩余就直接一个个byte搬运
-     *
-     */
-    // todo:编译有bug
-    // asm volatile("rep   \n\t"
-    //              "movsq  \n\t"
-    //              "movq %3, %0   \n\t"
-    //              "rep   \n\t"
-    //              "movsb \n\t"
-    //              : "=&c"(size), "=&D"(tmp0), "=&S"(tmp1)
-    //              : "r"(size & 7), "0"(size >> 3), "1"(dst), "2"(src)
-    //              : "memory");
-    memcpy(dst, src, size);
-
-    return size;
-}
-
-/**
- * @brief 这个函数让蜂鸣器发声，目前仅用于真机调试。未来将移除，请勿依赖此函数。
- *
- * @param times 发声循环多少遍
- */
-void __experimental_beep(uint64_t times);
-
-/**
- * @brief 往指定地址写入8字节
- * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
- *
- * @param vaddr 虚拟地址
- * @param value 要写入的值
- */
-static __always_inline void __write8b(uint64_t vaddr, uint64_t value)
-{
-    asm volatile("movq %%rdx, 0(%%rax)" ::"a"(vaddr), "d"(value)
-                 : "memory");
-}
-
-/**
- * @brief 往指定地址写入4字节
- * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
- *
- * @param vaddr 虚拟地址
- * @param value 要写入的值
- */
-static __always_inline void __write4b(uint64_t vaddr, uint32_t value)
-{
-    asm volatile("movl %%edx, 0(%%rax)" ::"a"(vaddr), "d"(value)
-                 : "memory");
-}
-
-/**
- * @brief 从指定地址读取8字节
- * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
- *
- * @param vaddr 虚拟地址
- * @return uint64_t 读取到的值
- */
-static __always_inline uint64_t __read8b(uint64_t vaddr)
-{
-    uint64_t retval;
-    asm volatile("movq 0(%%rax), %0"
-                 : "=r"(retval)
-                 : "a"(vaddr)
-                 : "memory");
-    return retval;
-}
-
-/**
- * @brief 从指定地址读取4字节
- * 防止由于编译器优化导致不支持的内存访问类型（尤其是在mmio的时候）
- *
- * @param vaddr 虚拟地址
- * @return uint64_t 读取到的值
- */
-static __always_inline uint32_t __read4b(uint64_t vaddr)
-{
-    uint32_t retval;
-    asm volatile("movl 0(%%rax), %0"
-                 : "=d"(retval)
-                 : "a"(vaddr)
-                 : "memory");
-    return retval;
-}
 
 /**
  * @brief 将数据从src搬运到dst，并能正确处理地址重叠的问题
diff --git a/kernel/src/common/list.h b/kernel/src/common/list.h
deleted file mode 100644
index db02ab6c..00000000
--- a/kernel/src/common/list.h
+++ /dev/null
@@ -1,354 +0,0 @@
-#pragma once
-#include <common/stddef.h>
-
-#include <asm/asm.h>
-#include <common/compiler.h>
-
-//链表数据结构
-struct List
-{
-    struct List *prev, *next;
-};
-
-//初始化循环链表
-static inline void list_init(struct List *list)
-{
-    list->next = list;
-    io_mfence();
-    list->prev = list;
-}
-
-/**
- * @brief
-
- * @param entry 给定的节点
- * @param node 待插入的节点
- **/
-static inline void list_add(struct List *entry, struct List *node)
-{
-
-    node->next = entry->next;
-    barrier();
-    node->prev = entry;
-    barrier();
-    node->next->prev = node;
-    barrier();
-    entry->next = node;
-}
-
-/**
- * @brief 将node添加到给定的list的结尾(也就是当前节点的前面)
- * @param entry 列表的入口
- * @param node 待添加的节点
- */
-static inline void list_append(struct List *entry, struct List *node)
-{
-
-    struct List *tail = entry->prev;
-    list_add(tail, node);
-}
-
-/**
- * @brief 从列表中删除节点
- * @param entry 待删除的节点
- */
-static inline void list_del(struct List *entry)
-{
-
-    entry->next->prev = entry->prev;
-    entry->prev->next = entry->next;
-}
-
-/**
- * @brief 删除链表的结点，并将这个结点重新初始化
- *
- */
-#define list_del_init(entry) \
-    list_del(entry);         \
-    list_init(entry);
-
-/**
- * @brief 将新的链表结点替换掉旧的链表结点，并使得旧的结点的前后指针均为NULL
- *
- * @param old 要被替换的结点
- * @param new 新的要换上去的结点
- */
-static inline void list_replace(struct List *old, struct List *new)
-{
-    if (old->prev != NULL)
-        old->prev->next = new;
-    new->prev = old->prev;
-    if (old->next != NULL)
-        old->next->prev = new;
-    new->next = old->next;
-
-    old->prev = NULL;
-    old->next = NULL;
-}
-
-static inline bool list_empty(struct List *entry)
-{
-    /**
-     * @brief 判断循环链表是否为空
-     * @param entry 入口
-     */
-
-    if (entry == entry->next && entry->prev == entry)
-        return true;
-    else
-        return false;
-}
-
-/**
- * @brief 获取链表的上一个元素
- *
- * @param entry
- * @return 链表的上一个元素
- */
-static inline struct List *list_prev(struct List *entry)
-{
-    if (entry->prev != NULL)
-        return entry->prev;
-    else
-        return NULL;
-}
-
-/**
- * @brief 获取链表的下一个元素
- *
- * @param entry
- * @return 链表的下一个元素
- */
-static inline struct List *list_next(struct List *entry)
-{
-    if (entry->next != NULL)
-        return entry->next;
-    else
-        return NULL;
-}
-
-/**
- * @brief 获取当前entry的链表结构体
- *
- * @param ptr 指向List结构体的指针
- * @param type 包裹着List结构体的外层结构体的类型
- * @param member List结构体在上述的“包裹list结构体的结构体”中的变量名
- */
-#define list_entry(ptr, type, member) container_of(ptr, type, member)
-
-/**
- * @brief 获取链表中的第一个元素
- * 请注意，该宏要求链表非空，否则会出错
- *
- * @param ptr 指向链表头的指针
- * @param type 包裹着List结构体的外层结构体的类型
- * @param member List结构体在上述的“包裹list结构体的结构体”中的变量名
- */
-#define list_first_entry(ptr, type, member) list_entry((ptr)->next, type, member)
-
-/**
- * @brief 获取链表中的第一个元素
- * 若链表为空，则返回NULL
- *
- * @param ptr 指向链表头的指针
- * @param type 包裹着List结构体的外层结构体的类型
- * @param member List结构体在上述的“包裹list结构体的结构体”中的变量名
- */
-#define list_first_entry_or_null(ptr, type, member) (!list_empty(ptr) ? list_entry((ptr)->next, type, member) : NULL)
-
-/**
- * @brief 获取链表中的最后一个元素
- * 请注意，该宏要求链表非空，否则会出错
- *
- * @param ptr 指向链表头的指针
- * @param type 包裹着List结构体的外层结构体的类型
- * @param member List结构体在上述的“包裹list结构体的结构体”中的变量名
- */
-#define list_last_entry(ptr, type, member) list_entry((ptr)->prev, type, member)
-
-/**
- * @brief 获取链表中的最后一个元素
- * 若链表为空，则返回NULL
- *
- * @param ptr 指向链表头的指针
- * @param type 包裹着List结构体的外层结构体的类型
- * @param member List结构体在上述的“包裹list结构体的结构体”中的变量名
- */
-#define list_last_entry_or_full(ptr, type, member) (!list_empty(ptr) ? list_entry((ptr)->prev, type, member) : NULL)
-
-/**
- * @brief 获取链表中的下一个元素
- *
- * @param pos 指向当前的外层结构体的指针
- * @param member 链表结构体在外层结构体内的变量名
- */
-#define list_next_entry(pos, member) list_entry((pos)->member.next, typeof(*(pos)), member)
-
-/**
- * @brief 获取链表中的上一个元素
- *
- * @param pos 指向当前的外层结构体的指针
- * @param member 链表结构体在外层结构体内的变量名
- */
-#define list_prev_entry(pos, member) list_entry((pos)->member.prev, typeof(*(pos)), member)
-
-/**
- * @brief 遍历整个链表（从前往后）
- *
- * @param ptr the &struct list_head to use as a loop cursor.
- * @param head the head for your list.
- */
-#define list_for_each(ptr, head) \
-    for ((ptr) = (head)->next; (ptr) != (head); (ptr) = (ptr)->next)
-
-/**
- * @brief 遍历整个链表（从后往前）
- *
- * @param ptr the &struct list_head to use as a loop cursor.
- * @param head the head for your list.
- */
-#define list_for_each_prev(ptr, head) \
-    for ((ptr) = (head)->prev; (ptr) != (head); (ptr) = (ptr)->prev)
-
-/**
- * @brief 遍历整个链表（从前往后）（支持删除当前链表结点）
- * 该宏通过暂存中间变量，防止在迭代链表的过程中，由于删除了当前ptr所指向的链表结点从而造成错误
- *
- * @param ptr the &struct list_head to use as a loop cursor.
- * @param n 用于存储临时值的List类型的指针
- * @param head the head for your list.
- */
-#define list_for_each_safe(ptr, n, head) \
-    for ((ptr) = (head)->next, (n) = (ptr)->next; (ptr) != (head); (ptr) = n, n = (ptr)->next)
-
-/**
- * @brief 遍历整个链表（从前往后）（支持删除当前链表结点）
- * 该宏通过暂存中间变量，防止在迭代链表的过程中，由于删除了当前ptr所指向的链表结点从而造成错误
- *
- * @param ptr the &struct list_head to use as a loop cursor.
- * @param n 用于存储临时值的List类型的指针
- * @param head the head for your list.
- */
-#define list_for_each_prev_safe(ptr, n, head) \
-    for ((ptr) = (head)->prev, (n) = (ptr)->prev; (ptr) != (head); (ptr) = n, n = (ptr)->prev)
-
-/**
- * @brief 从头开始迭代给定类型的链表
- *
- * @param pos 指向特定类型的结构体的指针
- * @param head 链表头
- * @param member struct List在pos的结构体中的成员变量名
- */
-#define list_for_each_entry(pos, head, member)               \
-    for (pos = list_first_entry(head, typeof(*pos), member); \
-         &pos->member != (head);                             \
-         pos = list_next_entry(pos, member))
-
-/**
- * @brief 从头开始迭代给定类型的链表（支持删除当前链表结点）
- *
- * @param pos 指向特定类型的结构体的指针
- * @param n 用于存储临时值的，和pos相同类型的指针
- * @param head 链表头
- * @param member struct List在pos的结构体中的成员变量名
- */
-#define list_for_each_entry_safe(pos, n, head, member)                                         \
-    for (pos = list_first_entry(head, typeof(*pos), member), n = list_next_entry(pos, member); \
-         &pos->member != (head);                                                               \
-         pos = n, n = list_next_entry(n, member))
-
-/**
- * @brief 逆序迭代给定类型的链表
- *
- * @param pos 指向特定类型的结构体的指针
- * @param head 链表头
- * @param member struct List在pos的结构体中的成员变量名
- */
-#define list_for_each_entry_reverse(pos, head, member)      \
-    for (pos = list_last_entry(head, typeof(*pos), member); \
-         &pos->member != (head);                            \
-         pos = list_prev_entry(pos, member))
-
-/**
- * @brief 为list_for_each_entry_continue()准备一个'pos'结构体
- *
- * @param pos 指向特定类型的结构体的，用作迭代起点的指针
- * @param head 指向要开始迭代的struct List结构体的指针
- * @param member struct List在pos的结构体中的成员变量名
- */
-#define list_prepare_entry(pos, head, member) \
-    ((pos) ? pos : list_entry(head, typeof(*pos), member))
-
-/**
- * @brief 从指定的位置的[下一个元素开始],继续迭代给定的链表
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_continue(pos, head, member) \
-    for (pos = list_next_entry(pos, member);            \
-         &pos->member != (head);                        \
-         pos = list_next_entry(pos, member))
-
-/**
- * @brief 从指定的位置的[下一个元素开始],继续迭代给定的链表。（支持删除当前链表结点）
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param n 用于存储临时值的，和pos相同类型的指针
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_safe_continue(pos, n, head, member)                \
-    for (pos = list_next_entry(pos, member), n = list_next_entry(pos, member); \
-         &pos->member != (head);                                               \
-         pos = n, n = list_next_entry(n, member))
-
-/**
- * @brief 从指定的位置的[上一个元素开始],【逆序】迭代给定的链表
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_continue_reverse(pos, head, member) \
-    for (pos = list_prev_entry(pos, member);                    \
-         &pos->member != (head);                                \
-         pos = list_prev_entry(pos, member))
-
-/**
- * @brief 从指定的位置的[上一个元素开始],【逆序】迭代给定的链表。（支持删除当前链表结点）
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_safe_continue_reverse(pos, n, head, member)        \
-    for (pos = list_prev_entry(pos, member), n = list_prev_entry(pos, member); \
-         &pos->member != (head);                                               \
-         pos = n, n = list_prev_entry(n, member))
-
-/**
- * @brief 从指定的位置开始,继续迭代给定的链表
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_from(pos, head, member) \
-    for (;                                          \
-         &pos->member != (head);                    \
-         pos = list_next_entry(pos, member))
-
-/**
- * @brief 从指定的位置开始,继续迭代给定的链表.（支持删除当前链表结点）
- *
- * @param pos 指向特定类型的结构体的指针。该指针用作迭代的指针。
- * @param n 用于存储临时值的，和pos相同类型的指针
- * @param head 指向链表头的struct List的指针
- * @param member struct List在pos指向的结构体中的成员变量名
- */
-#define list_for_each_entry_safe_from(pos, n, head, member) \
-    for (n = list_next_entry(pos, member);                  \
-         &pos->member != (head);                            \
-         pos = n, n = list_next_entry(n, member))
diff --git a/kernel/src/common/unistd.h b/kernel/src/common/unistd.h
index 2b3fe7c2..29483d3a 100644
--- a/kernel/src/common/unistd.h
+++ b/kernel/src/common/unistd.h
@@ -13,20 +13,6 @@
 #include <syscall/syscall.h>
 #include <syscall/syscall_num.h>
 
-/**
- * @brief fork当前进程
- *
- * @return pid_t
- */
-pid_t fork(void);
-
-/**
- * @brief vfork当前进程
- *
- * @return pid_t
- */
-pid_t vfork(void);
-
 /**
  * @brief  交换n字节
  *  @param src  源地址
diff --git a/kernel/src/driver/base/block/disk_info.rs b/kernel/src/driver/base/block/disk_info.rs
index e9d7b8ec..faaf701d 100644
--- a/kernel/src/driver/base/block/disk_info.rs
+++ b/kernel/src/driver/base/block/disk_info.rs
@@ -17,9 +17,6 @@ pub struct Partition {
     pub sectors_num: u64,        // 该分区的扇区数
     disk: Weak<dyn BlockDevice>, // 当前分区所属的磁盘
     pub partno: u16,             // 在磁盘上的分区号
-
-                                 // struct block_device_request_queue *bd_queue; // 请求队列
-                                 // struct vfs_superblock_t *bd_superblock;      // 执行超级块的指针
 }
 
 /// @brief: 分区信息 - 成员函数
diff --git a/kernel/src/driver/keyboard/ps2_keyboard.c b/kernel/src/driver/keyboard/ps2_keyboard.c
index 9c32f559..b045a58c 100644
--- a/kernel/src/driver/keyboard/ps2_keyboard.c
+++ b/kernel/src/driver/keyboard/ps2_keyboard.c
@@ -44,7 +44,7 @@ hardware_intr_controller ps2_keyboard_intr_controller =
  * @param filp 文件指针
  * @return long
  */
-long ps2_keyboard_open(struct vfs_index_node_t *inode, struct vfs_file_t *filp)
+long ps2_keyboard_open(void *inode, void *filp)
 {
     ps2_keyboard_reset_buffer(&kb_buf);
     return 0;
@@ -57,7 +57,7 @@ long ps2_keyboard_open(struct vfs_index_node_t *inode, struct vfs_file_t *filp)
  * @param filp 文件指针
  * @return long
  */
-long ps2_keyboard_close(struct vfs_index_node_t *inode, struct vfs_file_t *filp)
+long ps2_keyboard_close(void *inode, void *filp)
 {
     ps2_keyboard_reset_buffer(&kb_buf);
     return 0;
@@ -72,7 +72,7 @@ long ps2_keyboard_close(struct vfs_index_node_t *inode, struct vfs_file_t *filp)
  * @param arg 参数
  * @return long
  */
-long ps2_keyboard_ioctl(struct vfs_index_node_t *inode, struct vfs_file_t *filp, uint64_t cmd, uint64_t arg)
+long ps2_keyboard_ioctl(void *inode, void *filp, uint64_t cmd, uint64_t arg)
 {
     switch (cmd)
     {
@@ -95,7 +95,7 @@ long ps2_keyboard_ioctl(struct vfs_index_node_t *inode, struct vfs_file_t *filp,
  * @param position 读取的位置
  * @return long 读取的字节数
  */
-long ps2_keyboard_read(struct vfs_file_t *filp, char *buf, int64_t count, long *position)
+long ps2_keyboard_read(void *filp, char *buf, int64_t count, long *position)
 {
     // 缓冲区为空则等待
     while (kfifo_empty(&kb_buf))
@@ -114,7 +114,7 @@ long ps2_keyboard_read(struct vfs_file_t *filp, char *buf, int64_t count, long *
  * @param position
  * @return long
  */
-long ps2_keyboard_write(struct vfs_file_t *filp, char *buf, int64_t count, long *position)
+long ps2_keyboard_write(void *filp, char *buf, int64_t count, long *position)
 {
     return 0;
 }
diff --git a/kernel/src/driver/keyboard/ps2_keyboard.rs b/kernel/src/driver/keyboard/ps2_keyboard.rs
index 63c38642..70a6ef23 100644
--- a/kernel/src/driver/keyboard/ps2_keyboard.rs
+++ b/kernel/src/driver/keyboard/ps2_keyboard.rs
@@ -1,4 +1,4 @@
-use core::sync::atomic::AtomicI32;
+use core::{ffi::c_void, sync::atomic::AtomicI32};
 
 use alloc::sync::{Arc, Weak};
 
@@ -11,7 +11,7 @@ use crate::{
             Metadata, PollStatus,
         },
     },
-    include::bindings::bindings::{vfs_file_operations_t, vfs_file_t, vfs_index_node_t},
+    include::bindings::bindings::vfs_file_operations_t,
     libs::{keyboard_parser::TypeOneFSM, rwlock::RwLock, spinlock::SpinLock},
     syscall::SystemError,
     time::TimeSpec,
@@ -104,7 +104,7 @@ impl IndexNode for LockedPS2KeyBoardInode {
         let func = guard.f_ops.read.unwrap();
         let r = unsafe {
             func(
-                0 as *mut vfs_file_t,
+                0 as *mut c_void,
                 &mut buf[0..len] as *mut [u8] as *mut i8,
                 len as i64,
                 0 as *mut i64,
@@ -133,7 +133,7 @@ impl IndexNode for LockedPS2KeyBoardInode {
             // 第一次打开，需要初始化
             let guard = self.0.write();
             let func = guard.f_ops.open.unwrap();
-            let _ = unsafe { func(0 as *mut vfs_index_node_t, 0 as *mut vfs_file_t) };
+            let _ = unsafe { func(0 as *mut c_void, 0 as *mut c_void) };
         }
         return Ok(());
     }
@@ -147,7 +147,7 @@ impl IndexNode for LockedPS2KeyBoardInode {
             // 最后一次关闭，需要释放
             let guard = self.0.write();
             let func = guard.f_ops.close.unwrap();
-            let _ = unsafe { func(0 as *mut vfs_index_node_t, 0 as *mut vfs_file_t) };
+            let _ = unsafe { func(0 as *mut c_void, 0 as *mut c_void) };
         }
         return Ok(());
     }
diff --git a/kernel/src/exception/softirq.rs b/kernel/src/exception/softirq.rs
index 843f31d3..893fd5a4 100644
--- a/kernel/src/exception/softirq.rs
+++ b/kernel/src/exception/softirq.rs
@@ -10,22 +10,15 @@ use alloc::{boxed::Box, sync::Arc};
 use num_traits::FromPrimitive;
 
 use crate::{
-    arch::interrupt::{cli, sti},
-    arch::CurrentIrqArch,
-    exception::InterruptArch,
-    include::bindings::bindings::MAX_CPU_NUM,
-    kdebug, kinfo,
-    libs::rwlock::RwLock,
-    process::ProcessManager,
-    smp::core::smp_get_processor_id,
-    syscall::SystemError,
-    time::timer::clock,
+    arch::CurrentIrqArch, exception::InterruptArch, kdebug, kinfo, libs::rwlock::RwLock,
+    mm::percpu::PerCpu, process::ProcessManager, smp::core::smp_get_processor_id,
+    syscall::SystemError, time::timer::clock,
 };
 
 const MAX_SOFTIRQ_NUM: u64 = 64;
 const MAX_SOFTIRQ_RESTART: i32 = 20;
 
-static mut __CPU_PENDING: Option<Box<[VecStatus; MAX_CPU_NUM as usize]>> = None;
+static mut __CPU_PENDING: Option<Box<[VecStatus; PerCpu::MAX_CPU_NUM]>> = None;
 static mut __SORTIRQ_VECTORS: *mut Softirq = null_mut();
 
 #[no_mangle]
@@ -37,9 +30,11 @@ pub fn softirq_init() -> Result<(), SystemError> {
     kinfo!("Initializing softirq...");
     unsafe {
         __SORTIRQ_VECTORS = Box::leak(Box::new(Softirq::new()));
-        __CPU_PENDING = Some(Box::new([VecStatus::default(); MAX_CPU_NUM as usize]));
+        __CPU_PENDING = Some(Box::new(
+            [VecStatus::default(); PerCpu::MAX_CPU_NUM as usize],
+        ));
         let cpu_pending = __CPU_PENDING.as_mut().unwrap();
-        for i in 0..MAX_CPU_NUM {
+        for i in 0..PerCpu::MAX_CPU_NUM {
             cpu_pending[i as usize] = VecStatus::default();
         }
     }
@@ -177,7 +172,7 @@ impl Softirq {
             cpu_pending(cpu_id as usize).bits = 0;
             compiler_fence(Ordering::SeqCst);
 
-            sti();
+            unsafe { CurrentIrqArch::interrupt_enable() };
             if pending != 0 {
                 for i in 0..MAX_SOFTIRQ_NUM {
                     if pending & (1 << i) == 0 {
@@ -205,7 +200,7 @@ impl Softirq {
                     }
                 }
             }
-            cli();
+            unsafe { CurrentIrqArch::interrupt_disable() };
             max_restart -= 1;
             compiler_fence(Ordering::SeqCst);
             if cpu_pending(cpu_id as usize).is_empty() {
diff --git a/kernel/src/filesystem/vfs/VFS.h b/kernel/src/filesystem/vfs/VFS.h
index 85dfd251..c66f2a43 100644
--- a/kernel/src/filesystem/vfs/VFS.h
+++ b/kernel/src/filesystem/vfs/VFS.h
@@ -11,184 +11,14 @@
 
 #pragma once
 
-#include <common/blk_types.h>
-#include <common/fcntl.h>
-#include <common/glib.h>
-#include <common/lockref.h>
-#include <DragonOS/stdint.h>
-#include <mm/slab.h>
-
-#define VFS_DPT_MBR 0 // MBR分区表
-#define VFS_DPT_GPT 1 // GPT分区表
-
-#define VFS_MAX_PATHLEN 4096
-
-/**
- * @brief inode的属性
- *
- */
-#define VFS_IF_FILE (1UL << 0)
-#define VFS_IF_DIR (1UL << 1) // 文件夹
-#define VFS_IF_DEVICE (1UL << 2)
-#define VFS_IF_DEAD (1UL << 3) /* removed, but still open directory */
-
-struct vfs_super_block_operations_t;
-struct vfs_inode_operations_t;
-
-struct vfs_index_node_t;
-struct vfs_dir_entry_operations_t;
-
-#define VFS_DF_MOUNTED (1 << 0)      // 当前dentry是一个挂载点
-#define VFS_DF_CANNOT_MOUNT (1 << 1) // 当前dentry是一个挂载点
-struct vfs_dir_entry_t
-{
-    char *name;
-    int name_length;  // 名字的长度（不包含字符串末尾的'\0'）
-    uint32_t d_flags; // dentry标志位
-    struct List child_node_list;
-    struct List subdirs_list;
-
-    struct lockref lockref; // 该lockref包含了dentry的自旋锁以及引用计数
-    struct vfs_index_node_t *dir_inode;
-    struct vfs_dir_entry_t *parent;
-    struct vfs_dir_entry_operations_t *dir_ops;
-};
-
-struct vfs_superblock_t
-{
-    struct vfs_dir_entry_t *root;
-    struct vfs_super_block_operations_t *sb_ops;
-    struct vfs_dir_entry_operations_t *dir_ops; // dentry's operations
-    struct block_device *blk_device;
-    void *private_sb_info;
-};
-
-/**
- * @brief inode结构体
- *
- */
-struct vfs_index_node_t
-{
-    uint64_t file_size; // 文件大小
-    uint64_t blocks;    // 占用的扇区数
-    uint64_t attribute;
-    struct lockref lockref; // 自旋锁与引用计数
-
-    struct vfs_superblock_t *sb;
-    struct vfs_file_operations_t *file_ops;
-    struct vfs_inode_operations_t *inode_ops;
-
-    void *private_inode_info;
-};
-
-/**
- * @brief 文件的mode
- *
- */
-#define VFS_FILE_MODE_READ (1 << 0)
-#define VFS_FILE_MODE_WRITE (1 << 1)
-#define VFS_FILE_MODE_RW (VFS_FILE_MODE_READ | VFS_FILE_MODE_WRITE)
-
-#define vfs_file_can_read(file) (((file)->mode) & VFS_FILE_MODE_READ)
-#define vfs_file_can_write(file) (((file)->mode) & VFS_FILE_MODE_WRITE)
-#define vfs_file_can_rw(file) ((((file)->mode) & VFS_FILE_MODE_RW) == VFS_FILE_MODE_RW)
-
-/**
- * @brief 文件描述符
- *
- */
-struct vfs_file_t
-{
-    long position;
-    uint64_t mode;
-
-    struct vfs_dir_entry_t *dEntry;
-    struct vfs_file_operations_t *file_ops;
-    void *private_data;
-};
-
-struct vfs_filesystem_type_t
-{
-    char *name;
-    int fs_flags;
-    struct vfs_superblock_t *(*read_superblock)(
-        struct block_device *blk); // 解析文件系统引导扇区的函数，为文件系统创建超级块结构。
-    struct vfs_filesystem_type_t *next;
-};
-
-struct vfs_super_block_operations_t
-{
-    void (*write_superblock)(struct vfs_superblock_t *sb); // 将超级块信息写入磁盘
-    void (*put_superblock)(struct vfs_superblock_t *sb);
-    void (*write_inode)(struct vfs_index_node_t *inode); // 将inode信息写入磁盘
-};
-
-/**
- * @brief 对vfs的inode的操作抽象
- *
- */
-struct vfs_inode_operations_t
-{
-    /**
-     * @brief 创建新的文件
-     * @param parent_inode 父目录的inode结构体
-     * @param dest_dEntry 新文件的dentry
-     * @param mode 创建模式
-     */
-    long (*create)(struct vfs_index_node_t *parent_inode, struct vfs_dir_entry_t *dest_dEntry, int mode);
-    /**
-     * @brief 在文件系统中查找指定的目录项
-     * @param parent_inode 父目录项（在这个目录下查找）
-     * @param dest_dEntry 构造的目标目录项的结构体（传入名称，然后更多的详细信息将在本函数中完成填写）
-     *
-     */
-    struct vfs_dir_entry_t *(*lookup)(struct vfs_index_node_t *parent_inode, struct vfs_dir_entry_t *dest_dEntry);
-    /**
-     * @brief 创建文件夹
-     * @param inode 父目录的inode
-     * @param dEntry 新的文件夹的dentry
-     * @param mode 创建文件夹的mode
-     */
-    long (*mkdir)(struct vfs_index_node_t *inode, struct vfs_dir_entry_t *dEntry, int mode);
-    long (*rmdir)(struct vfs_index_node_t *inode, struct vfs_dir_entry_t *dEntry);
-    long (*rename)(struct vfs_index_node_t *old_inode, struct vfs_dir_entry_t *old_dEntry,
-                   struct vfs_index_node_t *new_inode, struct vfs_dir_entry_t *new_dEntry);
-    long (*getAttr)(struct vfs_dir_entry_t *dEntry, uint64_t *attr);
-    long (*setAttr)(struct vfs_dir_entry_t *dEntry, uint64_t *attr);
-
-    /**
-     * @brief 取消inode和dentry之间的链接关系（删除文件）
-     *
-     * @param inode 要被取消关联关系的目录项的【父目录项】
-     * @param dentry 要被取消关联关系的子目录项
-     */
-    long (*unlink)(struct vfs_index_node_t *inode, struct vfs_dir_entry_t *dentry);
-};
-
-struct vfs_dir_entry_operations_t
-{
-    long (*compare)(struct vfs_dir_entry_t *parent_dEntry, char *source_filename, char *dest_filename);
-    long (*hash)(struct vfs_dir_entry_t *dEntry, char *filename);
-    long (*release)(struct vfs_dir_entry_t *dEntry);
-    long (*iput)(struct vfs_dir_entry_t *dEntry, struct vfs_index_node_t *inode);
-};
-
-/**
- * @brief 填充dirent的函数指针的类型定义
- *
- */
-typedef int (*vfs_filldir_t)(void *buf, ino_t d_ino, char *name, int namelen, unsigned char type, off_t offset);
-
 struct vfs_file_operations_t
 {
-    long (*open)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr);
-    long (*close)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr);
-    long (*read)(struct vfs_file_t *file_ptr, char *buf, int64_t count, long *position);
-    long (*write)(struct vfs_file_t *file_ptr, char *buf, int64_t count, long *position);
-    long (*lseek)(struct vfs_file_t *file_ptr, long offset, long origin);
-    long (*ioctl)(struct vfs_index_node_t *inode, struct vfs_file_t *file_ptr, uint64_t cmd, uint64_t arg);
-
-    long (*readdir)(struct vfs_file_t *file_ptr, void *dirent, vfs_filldir_t filler); // 读取文件夹
+    long (*open)(void *not_used, void *not_used1);
+    long (*close)(void *not_used, void *not_used1);
+    long (*read)(void *not_used1, char *buf, int64_t count, long *position);
+    long (*write)(void *not_used1, char *buf, int64_t count, long *position);
+    long (*lseek)(void *not_used1, long offset, long origin);
+    long (*ioctl)(void *not_used, void *not_used1, uint64_t cmd, uint64_t arg);
 };
 
 /**
diff --git a/kernel/src/filesystem/vfs/syscall.rs b/kernel/src/filesystem/vfs/syscall.rs
index 7de4ae74..964d7044 100644
--- a/kernel/src/filesystem/vfs/syscall.rs
+++ b/kernel/src/filesystem/vfs/syscall.rs
@@ -9,7 +9,7 @@ use alloc::{
 use crate::{
     driver::base::{block::SeekFrom, device::DeviceNumber},
     filesystem::vfs::file::FileDescriptorVec,
-    include::bindings::bindings::{verify_area, PROC_MAX_FD_NUM},
+    include::bindings::bindings::verify_area,
     kerror,
     libs::rwlock::RwLockWriteGuard,
     mm::VirtAddr,
@@ -465,7 +465,7 @@ impl Syscall {
         let dirent =
             unsafe { (buf.as_mut_ptr() as *mut Dirent).as_mut() }.ok_or(SystemError::EFAULT)?;
 
-        if fd < 0 || fd as u32 > PROC_MAX_FD_NUM {
+        if fd < 0 || fd as usize > FileDescriptorVec::PROCESS_MAX_FD {
             return Err(SystemError::EBADF);
         }
 
diff --git a/kernel/src/include/bindings/wrapper.h b/kernel/src/include/bindings/wrapper.h
index f6712de9..d4b6b65f 100644
--- a/kernel/src/include/bindings/wrapper.h
+++ b/kernel/src/include/bindings/wrapper.h
@@ -10,7 +10,6 @@
  */
 #pragma once
 
-#include <common/blk_types.h>
 #include <common/crc16.h>
 #include <common/crc32.h>
 #include <common/crc64.h>
@@ -19,7 +18,6 @@
 #include <common/glib.h>
 #include <common/idr.h>
 #include <common/kfifo.h>
-#include <common/list.h>
 #include <common/lz4.h>
 #include <common/printk.h>
 #include <common/spinlock.h>
@@ -31,7 +29,6 @@
 #include <exception/gate.h>
 #include <include/DragonOS/refcount.h>
 #include <libs/lib_ui/textui.h>
-#include <mm/mm-types.h>
 #include <mm/mm.h>
 #include <mm/mmio.h>
 #include <mm/slab.h>
diff --git a/kernel/src/libs/glib.c b/kernel/src/libs/glib.c
index 75839ce1..161f3835 100644
--- a/kernel/src/libs/glib.c
+++ b/kernel/src/libs/glib.c
@@ -1,31 +1,6 @@
 #include <common/glib.h>
 #include <common/string.h>
 
-/**
- * @brief 这个函数让蜂鸣器发声，目前仅用于真机调试。未来将移除，请勿依赖此函数。
- * 
- * @param times 发声循环多少遍
- */
-void __experimental_beep(uint64_t times)
-{
-    io_out8(0x43, 182&0xff);
-    io_out8(0x42, 2280&0xff);
-    io_out8(0x42, (2280>>8)&0xff);
-    uint32_t x = io_in8(0x61)&0xff;
-    x |= 3;
-    io_out8(0x61, x&0xff);
-
-    times *= 10000;
-    for(uint64_t i=0;i<times;++i)
-        pause();
-    x = io_in8(0x61);
-    x &= 0xfc;
-    io_out8(0x61, x&0xff);
-
-    // 延迟一段时间
-    for(uint64_t i=0;i<times;++i)
-        pause();
-}
 
 /**
  * @brief 将数据从src搬运到dst，并能正确处理地址重叠的问题
diff --git a/kernel/src/libs/unistd.c b/kernel/src/libs/unistd.c
index f4a3228e..1e36bfed 100644
--- a/kernel/src/libs/unistd.c
+++ b/kernel/src/libs/unistd.c
@@ -1,25 +1,6 @@
 #include <common/unistd.h>
 #include <common/glib.h>
 
-/**
- * @brief fork当前进程
- *
- * @return pid_t
- */
-pid_t fork(void)
-{
-    return (pid_t)enter_syscall_int(SYS_FORK, 0, 0, 0, 0, 0, 0, 0, 0);
-}
-
-/**
- * @brief vfork当前进程
- *
- * @return pid_t
- */
-pid_t vfork(void)
-{
-    return (pid_t)enter_syscall_int(SYS_VFORK, 0, 0, 0, 0, 0, 0, 0, 0);
-}
 
 void swab(void *restrict src, void *restrict dest, ssize_t nbytes)
 {
diff --git a/kernel/src/main.c b/kernel/src/main.c
deleted file mode 100644
index d7251ea3..00000000
--- a/kernel/src/main.c
+++ /dev/null
@@ -1,215 +0,0 @@
-//
-// Created by longjin on 2022/1/20.
-//
-
-#include "common/glib.h"
-#include "common/kprint.h"
-#include "common/printk.h"
-#include "exception/gate.h"
-#include "exception/irq.h"
-#include "exception/trap.h"
-#include "mm/mm.h"
-#include "mm/slab.h"
-#include "process/process.h"
-#include "smp/smp.h"
-#include "syscall/syscall.h"
-#include <exception/softirq.h>
-#include <libs/lib_ui/screen_manager.h>
-#include <libs/lib_ui/textui.h>
-#include <sched/sched.h>
-#include <smp/ipi.h>
-
-#include <filesystem/vfs/VFS.h>
-
-#include "driver/acpi/acpi.h"
-#include "driver/disk/ata.h"
-#include "driver/keyboard/ps2_keyboard.h"
-#include "driver/mouse/ps2_mouse.h"
-#include "driver/multiboot2/multiboot2.h"
-#include <time/timer.h>
-
-#include <arch/x86_64/driver/apic/apic_timer.h>
-#include <virt/kvm/kvm.h>
-
-extern int rs_driver_init();
-extern void rs_softirq_init();
-extern void rs_mm_init();
-extern void rs_kthread_init();
-extern void rs_init_intertrait();
-extern void rs_init_before_mem_init();
-extern int rs_setup_arch();
-extern void rs_futex_init();
-extern int rs_hpet_init();
-extern int rs_hpet_enable();
-extern int rs_tsc_init();
-
-ul bsp_idt_size, bsp_gdt_size;
-
-#pragma GCC push_options
-#pragma GCC optimize("O0")
-struct gdtr gdtp;
-struct idtr idtp;
-ul _stack_start;
-void reload_gdt()
-{
-
-    gdtp.size = bsp_gdt_size - 1;
-    gdtp.gdt_vaddr = (ul)phys_2_virt((ul)&GDT_Table);
-
-    asm volatile("lgdt (%0)   \n\t" ::"r"(&gdtp)
-                 : "memory");
-}
-
-void reload_idt()
-{
-
-    idtp.size = bsp_idt_size - 1;
-    idtp.idt_vaddr = (ul)phys_2_virt((ul)&IDT_Table);
-    // kdebug("gdtvaddr=%#018lx", p.gdt_vaddr);
-    // kdebug("gdt size=%d", p.size);
-
-    asm volatile("lidt (%0)   \n\t" ::"r"(&idtp)
-                 : "memory");
-}
-
-// 初始化系统各模块
-void system_initialize()
-{
-    rs_init_before_mem_init();
-    // 重新加载gdt和idt
-    ul tss_item_addr = (ul)phys_2_virt(0x7c00);
-
-    _stack_start = head_stack_start; // 保存init proc的栈基地址（由于之后取消了地址重映射，因此必须在这里重新保存）
-    kdebug("_stack_start=%#018lx", _stack_start);
-
-    set_current_core_tss(_stack_start, 0);
-    rs_load_current_core_tss();
-
-    cpu_core_info[0].stack_start = _stack_start;
-
-    // 初始化中断描述符表
-    sys_vector_init();
-    //  初始化内存管理单元
-    // mm_init();
-    rs_mm_init();
-    // 内存管理单元初始化完毕后，需要立即重新初始化显示驱动。
-    // 原因是，系统启动初期，framebuffer被映射到48M地址处，
-    // mm初始化完毕后，若不重新初始化显示驱动，将会导致错误的数据写入内存，从而造成其他模块崩溃
-    // 对显示模块进行低级初始化，不启用double buffer
-
-    io_mfence();
-    scm_reinit();
-    rs_textui_init();
-
-    rs_init_intertrait();
-    // kinfo("vaddr:%#018lx", video_frame_buffer_info.vaddr);
-    io_mfence();
-    vfs_init();
-
-    rs_driver_init();
-
-    acpi_init();
-
-    rs_setup_arch();
-    io_mfence();
-    irq_init();
-    rs_process_init();
-    sched_init();
-
-    sti();
-    io_mfence();
-
-    rs_softirq_init();
-
-    syscall_init();
-    io_mfence();
-
-    rs_timekeeping_init();
-    io_mfence();
-
-    rs_timer_init();
-    io_mfence();
-
-    rs_jiffies_init();
-    io_mfence();
-
-    rs_kthread_init();
-    io_mfence();
-
-    io_mfence();
-    rs_clocksource_boot_finish();
-
-    io_mfence();
-
-    cpu_init();
-
-    ps2_keyboard_init();
-    io_mfence();
-
-    rs_pci_init();
-
-
-    // 这里必须加内存屏障，否则会出错
-    io_mfence();
-    smp_init();
-
-    io_mfence();
-    rs_futex_init();
-    cli();
-    rs_hpet_init();
-    rs_hpet_enable();
-    rs_tsc_init();
-
-    io_mfence();
-
-    kvm_init();
-
-    io_mfence();
-    // 系统初始化到此结束，剩下的初始化功能应当放在初始内核线程中执行
-
-    apic_timer_init();
-    // while(1);
-    io_mfence();
-    sti();
-    while (1)
-        ;
-}
-
-// 操作系统内核从这里开始执行
-void Start_Kernel(void)
-{
-
-    // 获取multiboot2的信息
-    uint64_t mb2_info, mb2_magic;
-    __asm__ __volatile__("movq %%r15, %0    \n\t"
-                         "movq %%r14, %1  \n\t"
-                         "movq %%r13, %2  \n\t"
-                         "movq %%r12, %3  \n\t"
-                         : "=r"(mb2_info), "=r"(mb2_magic), "=r"(bsp_gdt_size), "=r"(bsp_idt_size)::"memory");
-    reload_gdt();
-    reload_idt();
-
-    mb2_info &= 0xffffffff;
-    mb2_magic &= 0xffffffff;
-    multiboot2_init(mb2_info, mb2_magic);
-    io_mfence();
-    system_initialize();
-    io_mfence();
-
-    // idle
-    while (1)
-    {
-        // 如果调用的时候，启用了中断，则hlt。否则认为是bug
-        if (get_rflags() & 0x200)
-        {
-            // kdebug("hlt");
-            hlt();
-        }
-        else
-        {
-            BUG_ON(1);
-            pause();
-        }
-    }
-}
-#pragma GCC pop_options
\ No newline at end of file
diff --git a/kernel/src/mm/c_adapter.rs b/kernel/src/mm/c_adapter.rs
index b704bd07..4af621e9 100644
--- a/kernel/src/mm/c_adapter.rs
+++ b/kernel/src/mm/c_adapter.rs
@@ -7,7 +7,7 @@ use hashbrown::HashMap;
 
 use crate::{
     arch::mm::LowAddressRemapping,
-    include::bindings::bindings::{gfp_t, vm_flags_t, PAGE_U_S},
+    include::bindings::bindings::{gfp_t, PAGE_U_S},
     kerror,
     libs::{align::page_align_up, spinlock::SpinLock},
     mm::MMArch,
@@ -140,7 +140,7 @@ pub unsafe extern "C" fn rs_unmap_at_low_addr() -> usize {
 #[no_mangle]
 unsafe extern "C" fn rs_mmio_create(
     size: u32,
-    _vm_flags: vm_flags_t,
+    _vm_flags: u64,
     res_vaddr: *mut u64,
     res_length: *mut u64,
 ) -> i32 {
diff --git a/kernel/src/mm/mm-types.h b/kernel/src/mm/mm-types.h
deleted file mode 100644
index 5ddefa63..00000000
--- a/kernel/src/mm/mm-types.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#pragma once
-#include <common/glib.h>
-#include <common/spinlock.h>
-#include <common/atomic.h>
-
-typedef uint64_t vm_flags_t;
diff --git a/kernel/src/mm/mm.h b/kernel/src/mm/mm.h
index 0ce68b97..c14cb419 100644
--- a/kernel/src/mm/mm.h
+++ b/kernel/src/mm/mm.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <common/glib.h>
-#include <mm/mm-types.h>
 #include <process/process.h>
 
 extern void rs_pseudo_map_phys(uint64_t virt_addr, uint64_t phys_addr, uint64_t size);
diff --git a/kernel/src/process/preempt.h b/kernel/src/process/preempt.h
index 80c6bb1f..5987b6a8 100644
--- a/kernel/src/process/preempt.h
+++ b/kernel/src/process/preempt.h
@@ -1,6 +1,4 @@
 #pragma once
 
-#include "proc-types.h"
-
 extern void rs_preempt_disable();
 extern void rs_preempt_enable();
diff --git a/kernel/src/process/proc-types.h b/kernel/src/process/proc-types.h
deleted file mode 100644
index cca2d449..00000000
--- a/kernel/src/process/proc-types.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#pragma once
-
-#include "ptrace.h"
-#include <DragonOS/stdint.h>
-
-// 进程最大可拥有的文件描述符数量
-#define PROC_MAX_FD_NUM 16
-
-// 进程的内核栈大小 32K
-#define STACK_SIZE 32768
-
-// 进程的运行状态
-// 正在运行
-#define PROC_RUNNING (1 << 0)
-// 可被信号打断
-#define PROC_INTERRUPTIBLE (1 << 1)
-// 不可被信号打断
-#define PROC_UNINTERRUPTIBLE (1 << 2)
-// 挂起
-#define PROC_ZOMBIE (1 << 3)
-// 已停止
-#define PROC_STOPPED (1 << 4)
diff --git a/kernel/src/process/process.h b/kernel/src/process/process.h
index e8676283..3131e901 100644
--- a/kernel/src/process/process.h
+++ b/kernel/src/process/process.h
@@ -14,11 +14,8 @@
 #include <common/errno.h>
 #include <common/glib.h>
 #include <filesystem/vfs/VFS.h>
-#include <mm/mm-types.h>
 #include <syscall/syscall.h>
 
-#include "proc-types.h"
-
 /**
  * @brief 进程退出时执行的函数
  *
diff --git a/kernel/src/smp/ipi.h b/kernel/src/smp/ipi.h
index 3c68ecc0..84bc6fad 100644
--- a/kernel/src/smp/ipi.h
+++ b/kernel/src/smp/ipi.h
@@ -2,7 +2,7 @@
 
 #include <arch/arch.h>
 #if ARCH(I386) || ARCH(X86_64)
-#include <arch/x86_64/x86_64_ipi.h>
+#include <arch/x86_64/include/x86_64_ipi.h>
 #else
 #error "error type of arch!"
 #endif