diff --git a/include/kernel/arch/x86_64/interrupt.h b/include/kernel/arch/x86_64/interrupt.h
index 8e2dc9a..1f3cf86 100644
--- a/include/kernel/arch/x86_64/interrupt.h
+++ b/include/kernel/arch/x86_64/interrupt.h
@@ -41,4 +41,29 @@ typedef struct __gate_descriptor_t
  */
 extern gate_descriptor_t idt[256];
 
+#define interrupt_gate_generate(desc, addr)                       \
+    {                                                             \
+        (desc).segment_selector = 0x8;                            \
+        (desc).flags = INTERRUPT_DESCRIPTOR_FLAG_TYPE_INTERRUPT | \
+                       INTERRUPT_DESCRIPTOR_FLAG_IST;             \
+        (desc).reserved = 0;                                      \
+        (desc).offset_01 = (u16)((u64)(addr));                    \
+        (desc).offset_23 = (u16)(((u64)(addr)) >> 16);            \
+        (desc).offset_4567 = (u32)(((u64)(addr)) >> 32);          \
+    }
+
+#define trap_gate_generate(desc, addr)                       \
+    {                                                        \
+        (desc).segment_selector = 0x8;                       \
+        (desc).flags = INTERRUPT_DESCRIPTOR_FLAG_TYPE_TRAP | \
+                       INTERRUPT_DESCRIPTOR_FLAG_IST;        \
+        (desc).reserved = 0;                                 \
+        (desc).offset_01 = (u16)((u64)(addr));               \
+        (desc).offset_23 = (u16)(((u64)(addr)) >> 16);       \
+        (desc).offset_4567 = (u32)(((u64)(addr)) >> 32);     \
+    }
+
+#define interrupt_register_gate(desc, index) \
+    idt[index] = desc;
+
 #endif
diff --git a/include/kernel/arch/x86_64/interrupt_procs.h b/include/kernel/arch/x86_64/interrupt_procs.h
new file mode 100644
index 0000000..cd6d2a0
--- /dev/null
+++ b/include/kernel/arch/x86_64/interrupt_procs.h
@@ -0,0 +1,87 @@
+#ifndef X86_64_INTERRUPT_PROCS_H
+#define X86_64_INTERRUPT_PROCS_H 1
+
+#include <utils.h>
+
+/**
+ * @name interrupt_entry
+ * @addindex 平台定制函数 x86_64
+ *
+ * 中断入口程序。
+ *
+ * ```c
+ * void interrupt_entry();
+ * ```
+ *
+ * ```asm
+ * interrupt_entry_xx:
+ *      ; 保存寄存器上下文
+ *      interrupt_entry_enter
+ *
+ *      ; 调用真正的中断处理函数
+ *      ...
+ *
+ *      ; 恢复寄存器上下文
+ *      interrupt_entry_leave
+ *      iret
+ * ```
+ */
+typedef void (*interrupt_entry)();
+
+/**
+ * @name interrupt_entry_gen
+ * @addindex 平台定制宏 x86_64
+ *
+ * 导入一个中断入口函数声明。
+ *
+ * ```c
+ * #define interrupt_entry_gen(interrupt)
+ * ```
+ */
+#define interrupt_entry_gen(interrupt) \
+    extern void interrupt_entry_##interrupt()
+#define interrupt_entry_sym(interrupt) \
+    interrupt_entry_##interrupt
+
+/**
+ * @name interrupt_request
+ * @addindex 平台定制函数
+ * 
+ * 中断请求处理程序。
+ * 
+ * ```c
+ * void interrupt_request(u64 rip, u64 rsp);
+ * ```
+ * 
+ * 由中断入口程序调用。
+ */
+typedef void (*interrupt_request)(u64 rip, u64 rsp, u64 errcode);
+
+/**
+ * @name interrupt_req_gen
+ * @addindex 平台定制宏 x86_64
+ *
+ * 声明一个中断处理函数。
+ *
+ * ```c
+ * #define interrupt_req_gen(interrupt)
+ * ```
+ */
+#define interrupt_req_gen(interrupt) \
+    void interrupt_req_##interrupt(u64 rip, u64 rsp, u64 errcode)
+#define interrupt_req_sym(interrupt) \
+    interrupt_req_##interrupt
+
+#define UNSUPPORTED
+
+#define DE
+#define NMI
+#define BP
+
+interrupt_entry_gen(UNSUPPORTED);
+
+interrupt_entry_gen(DE);
+interrupt_entry_gen(NMI);
+interrupt_entry_gen(BP);
+
+#endif
diff --git a/include/kernel/arch/x86_64/proc.h b/include/kernel/arch/x86_64/proc.h
new file mode 100644
index 0000000..9bf923e
--- /dev/null
+++ b/include/kernel/arch/x86_64/proc.h
@@ -0,0 +1,25 @@
+#ifndef X86_64_PROC_H
+#define X86_64_PROC_H 1
+
+#include <types.h>
+
+/**
+ * @name proc_texture_registers_t
+ * @addindex 平台定制宏 x86_64
+ * 
+ * 进程上下文的寄存器上下文。
+ */
+typedef struct __proc_texture_registers_t
+{
+    u16 es, ds;
+    u32 reserved;
+    u64 r15, r14, r13, r12;
+    u64 r11, r10, r9, r8;
+    u64 rdi, rsi, rdx, rbx, rcx, rax;
+    u64 rbp;
+    u64 rip, cs;
+    u64 rflags;
+    u64 rsp, ss;
+} proc_texture_registers_t;
+
+#endif
diff --git a/include/kernel/interrupt.h b/include/kernel/interrupt.h
index 4897ea0..a918aa3 100644
--- a/include/kernel/interrupt.h
+++ b/include/kernel/interrupt.h
@@ -1,6 +1,11 @@
 #ifndef INTERRUPT_H
 #define INTERRUPT_H 1
 
+
+#ifdef __x86_64__
+#include <kernel/arch/x86_64/interrupt.h>
+#endif
+
 /**
  * @name interrupt_open
  * @addindex 平台定制函数
@@ -25,4 +30,16 @@ void interrupt_open();
  */
 void interrupt_close();
 
+/**
+ * @name interrupt_init
+ * @addindex 平台定制函数
+ * 
+ * ```c
+ * void interrupt_init();
+ * ```
+ * 
+ * 初始化中断功能。
+ */
+void interrupt_init();
+
 #endif
diff --git a/include/kernel/interrupt/procs.h b/include/kernel/interrupt/procs.h
new file mode 100644
index 0000000..16e9ed0
--- /dev/null
+++ b/include/kernel/interrupt/procs.h
@@ -0,0 +1,8 @@
+#ifndef INTERRUPT_PROCS
+#define INTERRUPT_PROCS 1
+
+#ifdef __x86_64__
+#include <kernel/arch/x86_64/interrupt_procs.h>
+#endif
+
+#endif
diff --git a/include/kernel/kernel.h b/include/kernel/kernel.h
index 673dd1d..7b4247e 100644
--- a/include/kernel/kernel.h
+++ b/include/kernel/kernel.h
@@ -2,13 +2,15 @@
 #define KERNEL_H 1
 
 #include <types.h>
+#include <kernel/interrupt/procs.h>
 
 #ifdef __x86_64__
-
 #include <kernel/arch/x86_64/kernel.h>
-
 #define ISA_NAME "x86_64"
+#endif
 
+#ifndef BUILD_ID
+#define BUILD_ID 0
 #endif
 
 /**
diff --git a/include/utils.h b/include/utils.h
index f312325..5564fa9 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -5,4 +5,9 @@
 
 #define DISALIGNED __attribute__((packed))
 
+#define into_bytes(addr) ((u8 *)(addr))
+#define bytes_into(bytes, type) ((type *)(bytes))
+
+void pointer_to_string(u64 addr, char * dest);
+
 #endif
diff --git a/src/Makefile b/src/Makefile
index 7e15c45..94ca7a6 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -14,9 +14,12 @@ endif
 
 ALLOCATOR_MAGIC = $(shell "${SOURCE}/magicgen" | sha512sum | head -c 128 | md5sum | head -c 8)
 
+BUILD_ID = $(shell "${SOURCE}/magicgen" | sha512sum | head -c 128 | md5sum | head -c 4)
+
 SUBOBJS = kernel/kernel.o libk/libk.o rust.o
 
-DEFINES = ARCH="${ARCH}" ASM="${ASM}" ASMFLAGS="${ASMFLAGS}" SOURCE="${SOURCE}" PWD="${PWD}" ALLOCATOR_MAGIC="${ALLOCATOR_MAGIC}"
+DEFINES = ARCH="${ARCH}" ASM="${ASM}" ASMFLAGS="${ASMFLAGS}" SOURCE="${SOURCE}" PWD="${PWD}" \
+	ALLOCATOR_MAGIC="${ALLOCATOR_MAGIC}" BUILD_ID="${BUILD_ID}"
 ifdef release
 	DEFINES := ${DEFINES} release=1
 endif
@@ -59,7 +62,7 @@ metaverse.elf: kernel libk rust metaverse.lds
 
 all: postproc metaverse.elf
 	@echo -e "Build \e[1;32msucceeded\e[0m."
-	@echo -e "Build ID \e[1;31m$(shell "${SOURCE}/magicgen"|sha512sum|head -c 128|md5sum|head -c 8)\e[0m."
+	@echo -e "Build ID \e[1;31m${BUILD_ID}\e[0m."
 
 postproc:
 	@echo -n -e "\e[36m"
diff --git a/src/kernel/Makefile b/src/kernel/Makefile
index 83c5271..7346f5b 100644
--- a/src/kernel/Makefile
+++ b/src/kernel/Makefile
@@ -7,12 +7,14 @@ CC = gcc
 CCFLAGS = -m64 -mcmodel=large -I ../../include \
 			-fno-stack-protector -fno-exceptions \
 			-fno-builtin -nostdinc -nostdlib \
-			-DMEMM_ALLOCATOR_MAGIC="(u32)(0x${ALLOCATOR_MAGIC})"
+			-DMEMM_ALLOCATOR_MAGIC="(u32)(0x${ALLOCATOR_MAGIC})" \
+			-DBUILD_ID="${BUILD_ID}"
 ifdef release
 	CCFLAGS := ${CCFLAGS} -O2
 endif
 
-C_SRCS = main.c tty.c font.c memm.c memm_${ARCH}.c raw.c time.c syscall_${ARCH}.c
+C_SRCS = main.c tty.c font.c memm.c memm_${ARCH}.c raw.c time.c syscall_${ARCH}.c interrupt_${ARCH}.c \
+	interrupt_procs.c
 C_OBJS = ${C_SRCS:.c=.c.o}
 
 ################################
@@ -27,7 +29,8 @@ endif
 ASMFLAGS := ${ASMFLAGS}
 ASMFLAGS32 = -f elf32
 
-S_SRCS = entry32.s entry.s memm_${ARCH}.s kernel.s syscall_${ARCH}.s
+S_SRCS = entry32.s entry.s memm_${ARCH}.s kernel.s syscall_${ARCH}.s interrupt_${ARCH}.s \
+	interrupt_procs.s
 S_OBJS = ${S_SRCS:.s=.s.o}
 
 ################################
diff --git a/src/kernel/arch/x86_64/entry32.s b/src/kernel/arch/x86_64/entry32.s
index 1dba72f..d6f99f6 100644
--- a/src/kernel/arch/x86_64/entry32.s
+++ b/src/kernel/arch/x86_64/entry32.s
@@ -105,7 +105,7 @@ gdt:
     dq  0x0020f80000000000  ; 用户态代码段
     dq  0x0000f20000000000  ; 用户态数据段
     dq  0
-    dq  0x0000891070000000  ; TSS段（低64位）
+    dq  0x0000891070000068  ; TSS段（低64位）
     dq  0                   ; TSS段（高64位）
 gdt_end:
 
diff --git a/src/kernel/arch/x86_64/interrupt.in b/src/kernel/arch/x86_64/interrupt.in
new file mode 100644
index 0000000..9d9e9bf
--- /dev/null
+++ b/src/kernel/arch/x86_64/interrupt.in
@@ -0,0 +1,79 @@
+%macro store_regs 0
+    push rax
+    push rcx
+    push rbx
+    push rdx
+    push rsi
+    push rdi
+    push r8
+    push r9
+    push r10
+    push r11
+    push r12
+    push r13
+    push r14
+    push r15
+%endmacro
+
+%macro retrieve_regs 0
+    pop r15
+    pop r14
+    pop r13
+    pop r12
+    pop r11
+    pop r10
+    pop r9
+    pop r8
+    pop rdi
+    pop rsi
+    pop rdx
+    pop rbx
+    pop rcx
+    pop rax
+%endmacro
+
+%macro switch_section 0
+    sub rsp, 4
+    mov ax, ds
+    push ax
+    mov ax, es
+    push ax
+    mov ax, 0x10
+    mov ds, ax
+    mov es, ax
+%endmacro
+
+%macro retrieve_section 0
+    pop ax
+    mov es, ax
+    pop ax
+    mov ds, ax
+    add rsp, 4
+%endmacro
+
+%macro interrupt_entry_enter 0
+    push rbp
+    lea rbp, [rsp]
+    store_regs
+    switch_section
+%endmacro
+
+%macro interrupt_entry_leave 0
+    retrieve_section
+    retrieve_regs
+    leave
+%endmacro
+
+; 用于带有错误码的中断，创建一个没有错误码的上下文拷贝
+%macro interrupt_stack_wrap_texture 0
+    extern memcpy
+    sub rsp, 21 * 8
+    mov rdi, rsp
+    lea rsi, [rsp + 21 * 8]
+    mov rdx, 16 * 8
+    call memcpy
+    lea rdi, [rsp + 16 * 8]
+    lea rsi, [rsp + 38 * 8]
+    mov rdx, 5 * 8
+    call memcpy
+%endmacro
diff --git a/src/kernel/arch/x86_64/interrupt_procs.c b/src/kernel/arch/x86_64/interrupt_procs.c
new file mode 100644
index 0000000..92359ac
--- /dev/null
+++ b/src/kernel/arch/x86_64/interrupt_procs.c
@@ -0,0 +1,190 @@
+#include <kernel/arch/x86_64/interrupt_procs.h>
+#include <kernel/arch/x86_64/memm.h>
+#include <kernel/arch/x86_64/proc.h>
+#include <kernel/kernel.h>
+#include <kernel/tty.h>
+#include <libk/string.h>
+
+interrupt_req_gen(UNSUPPORTED)
+{
+    tty **tty0_option = tty_get(0);
+    if (tty0_option == nullptr)
+    {
+        KERNEL_TODO();
+    }
+    tty *tty0 = *tty0_option;
+    tty_text_print(tty0, "Panic: Unsupported interrupt.", RED, BLACK);
+    KERNEL_TODO();
+}
+
+static void rip_not_cannonical(u64 rip, tty *tty0)
+{
+    char num[17];
+    memset(num, 0, sizeof(num));
+    pointer_to_string(rip, num);
+    tty_text_print(tty0, "Panic", RED, BLACK);
+    tty_text_print(tty0, ": Unexpected non-cannonical %rip value ", WHITE, BLACK);
+    tty_text_print(tty0, num, ORANGE, BLACK);
+    tty_text_print(tty0, ".\n", WHITE, BLACK);
+    KERNEL_TODO();
+}
+
+interrupt_req_gen(DE)
+{
+    tty **tty0_option = tty_get(0);
+    if (tty0_option == nullptr)
+    {
+        KERNEL_TODO();
+    }
+    tty *tty0 = *tty0_option;
+    if (!is_cannonical(rip))
+    {
+        rip_not_cannonical(rip, tty0);
+    }
+    if (!is_user_address(rip))
+    {
+        char nums[34];
+        memset(nums, 0, sizeof(nums));
+        pointer_to_string(rip, nums);
+        pointer_to_string(rsp, nums + 17);
+        tty_text_print(tty0, "Panic", RED, BLACK);
+        tty_text_print(tty0, ": Divided by zero occurs in kernel,\n\t", WHITE, BLACK);
+        tty_text_print(tty0, "with %rip=", WHITE, BLACK);
+        tty_text_print(tty0, "0x", ORANGE, BLACK);
+        tty_text_print(tty0, nums, ORANGE, BLACK);
+        tty_text_print(tty0, ", %rsp=", WHITE, BLACK);
+        tty_text_print(tty0, "0x", ORANGE, BLACK);
+        tty_text_print(tty0, nums + 17, ORANGE, BLACK);
+        tty_text_print(tty0, ".\n", WHITE, BLACK);
+        KERNEL_TODO();
+    }
+    else
+    { // TODO 转储并结束进程
+        KERNEL_TODO();
+    }
+}
+
+interrupt_req_gen(BP)
+{
+    tty **tty0_option = tty_get(0);
+    if (tty0_option == nullptr)
+    {
+        KERNEL_TODO();
+    }
+    tty *tty0 = *tty0_option;
+    if (!is_cannonical(rip))
+    {
+        rip_not_cannonical(rip, tty0);
+    }
+    proc_texture_registers_t *texture = (void *)errcode;
+    if (!is_user_address(rip))
+    {
+        char nums[34];
+        memset(nums, 0, sizeof(nums));
+        pointer_to_string(rip, nums);
+        pointer_to_string(rsp, nums + 17);
+        tty_text_print(tty0, "Debug", PURPLE, BLACK);
+        tty_text_print(tty0, ": Kernel hit a breakpoint,\n\t", WHITE, BLACK);
+        tty_text_print(tty0, "with %rip=", WHITE, BLACK);
+        tty_text_print(tty0, "0x", ORANGE, BLACK);
+        tty_text_print(tty0, nums, ORANGE, BLACK);
+        tty_text_print(tty0, ", %rsp=", WHITE, BLACK);
+        tty_text_print(tty0, "0x", ORANGE, BLACK);
+        tty_text_print(tty0, nums + 17, ORANGE, BLACK);
+        tty_text_print(tty0, ",\n\t", WHITE, BLACK);
+        tty_text_print(tty0, "on texture: \n", WHITE, BLACK);
+        pointer_to_string(texture->rax, nums);
+        tty_text_print(tty0, "rax\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->rcx, nums);
+        tty_text_print(tty0, "rcx\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->rbx, nums);
+        tty_text_print(tty0, "rbx\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->rdx, nums);
+        tty_text_print(tty0, "rdx\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->rsi, nums);
+        tty_text_print(tty0, "rsi\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->rdi, nums);
+        tty_text_print(tty0, "rdi\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->rbp, nums);
+        tty_text_print(tty0, "rbp\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->rsp, nums);
+        tty_text_print(tty0, "rsp\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->rip, nums);
+        tty_text_print(tty0, "rip\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->rflags, nums);
+        tty_text_print(tty0, "rflags\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->r8, nums);
+        tty_text_print(tty0, "r8\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->r9, nums);
+        tty_text_print(tty0, "r9\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->r10, nums);
+        tty_text_print(tty0, "r10\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->r11, nums);
+        tty_text_print(tty0, "r11\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->r12, nums);
+        tty_text_print(tty0, "r12\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->r13, nums);
+        tty_text_print(tty0, "r13\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->r14, nums);
+        tty_text_print(tty0, "r14\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->r15, nums);
+        tty_text_print(tty0, "r15\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->cs, nums);
+        tty_text_print(tty0, "cs\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->ss, nums);
+        tty_text_print(tty0, "ss\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        pointer_to_string(texture->ds, nums);
+        tty_text_print(tty0, "ds\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\t", WHITE, BLACK);
+        pointer_to_string(texture->es, nums);
+        tty_text_print(tty0, "es\t", WHITE, BLACK);
+        tty_text_print(tty0, nums, BLUE, BLACK);
+        tty_text_print(tty0, "\n", WHITE, BLACK);
+        KERNEL_TODO();
+    }
+    else
+    { // TODO 将当前进程的状态设置为暂停并通知当前进程的调试程序
+        KERNEL_TODO();
+    }
+}
diff --git a/src/kernel/arch/x86_64/interrupt_procs.s b/src/kernel/arch/x86_64/interrupt_procs.s
new file mode 100644
index 0000000..d83e19e
--- /dev/null
+++ b/src/kernel/arch/x86_64/interrupt_procs.s
@@ -0,0 +1,97 @@
+%include "arch/x86_64/interrupt.in"
+
+; 栈中的寄存器上下文
+; +------------
+; | ss
+; +------------<-- rsp+168(+160)
+; | rsp
+; +------------<-- rsp+160(+152)
+; | rflags
+; +------------<-- rsp+152(+144)
+; | cs
+; +------------<-- rsp+144(+136)
+; | rip
+; +------------<-- rsp+136(+128)
+; | (err code)
+; +------------<-- rsp+128
+; | rbp
+; +------------<-- rsp+120
+; | rax
+; +------------<-- rsp+112
+; | rcx
+; +------------<-- rsp+104
+; | rbx
+; +------------<-- rsp+96
+; | rdx
+; +------------<-- rsp+88
+; | rsi
+; +------------<-- rsp+80
+; | rdi
+; +------------<-- rsp+72
+; | r8
+; +------------<-- rsp+64
+; | r9
+; +------------<-- rsp+56
+; | r10
+; +------------<-- rsp+48
+; | r11
+; +------------<-- rsp+40
+; | r12
+; +------------<-- rsp+32
+; | r13
+; +------------<-- rsp+24
+; | r14
+; +------------<-- rsp+16
+; | r15
+; +------------<-- rsp+8
+; | reserved
+; +------------<-- rsp+4
+; | ds
+; +------------<-- rsp+2
+; | es
+; +------------<-- rsp+0
+
+    section .text
+    
+    global interrupt_entry_UNSUPPORTED
+    extern interrupt_req_UNSUPPORTED
+interrupt_entry_UNSUPPORTED:
+    interrupt_entry_enter
+
+    mov rdi, [rsp + 128]
+    mov rsi, [rsp + 152]
+    call interrupt_req_UNSUPPORTED
+
+    interrupt_entry_leave
+    iret
+
+    global interrupt_entry_DE
+    extern interrupt_req_DE
+interrupt_entry_DE:
+    interrupt_entry_enter
+
+    mov rdi, [rsp + 128]
+    mov rsi, [rsp + 152]
+    call interrupt_req_DE
+
+    interrupt_entry_leave
+    iret
+
+    global interrupt_entry_DE
+interrupt_entry_NMI:
+    ; TODO 暂时不需要为这个中断实现任何功能
+    iret
+
+    global interrupt_entry_BP
+    extern interrupt_req_BP
+interrupt_entry_BP:
+    interrupt_entry_enter
+
+    mov rdi, [rsp + 128]
+    mov rsi, [rsp + 152]
+    mov dword [rsp + 4], 0
+    mov rdx, rsp
+    call interrupt_req_BP
+
+    interrupt_entry_leave
+    iret
diff --git a/src/kernel/arch/x86_64/interrupt_x86_64.c b/src/kernel/arch/x86_64/interrupt_x86_64.c
new file mode 100644
index 0000000..98f7b00
--- /dev/null
+++ b/src/kernel/arch/x86_64/interrupt_x86_64.c
@@ -0,0 +1,18 @@
+#include <kernel/interrupt.h>
+#include <utils.h>
+
+#include <kernel/arch/x86_64/interrupt_procs.h>
+
+void interrupt_init()
+{                   
+    gate_descriptor_t gate;
+    trap_gate_generate(gate, interrupt_entry_sym(DE));
+    interrupt_register_gate(gate, 0);
+    trap_gate_generate(gate, interrupt_entry_sym(UNSUPPORTED));
+    interrupt_register_gate(gate, 1);
+    trap_gate_generate(gate, interrupt_entry_sym(NMI));
+    interrupt_register_gate(gate, 2);
+    trap_gate_generate(gate, interrupt_entry_sym(BP));
+    interrupt_register_gate(gate, 3);
+    interrupt_open();
+}
diff --git a/src/kernel/arch/x86_64/interrupt_x86_64.s b/src/kernel/arch/x86_64/interrupt_x86_64.s
new file mode 100644
index 0000000..5ca55b7
--- /dev/null
+++ b/src/kernel/arch/x86_64/interrupt_x86_64.s
@@ -0,0 +1,11 @@
+    section .text
+
+    global interrupt_open
+interrupt_open:
+    sti
+    ret
+
+    global interrupt_close
+interrupt_close:
+    cli
+    ret
diff --git a/src/kernel/arch/x86_64/kernel.s b/src/kernel/arch/x86_64/kernel.s
index 12e8a26..ddb5b2b 100644
--- a/src/kernel/arch/x86_64/kernel.s
+++ b/src/kernel/arch/x86_64/kernel.s
@@ -19,13 +19,3 @@ prepare_stack:
     mov rax, [rax]
     mov [rsp], rax
     ret
-
-    global interrupt_open
-interrupt_open:
-    sti
-    ret
-
-    global interrupt_close
-interrupt_close:
-    cli
-    ret
diff --git a/src/kernel/main.c b/src/kernel/main.c
index d352580..495e4b2 100644
--- a/src/kernel/main.c
+++ b/src/kernel/main.c
@@ -43,6 +43,10 @@ void kmain(void *mb2_bootinfo)
     get_frame_buffer_with_bootinfo(&fb, &bootinfo);
     tty *tty0 = tty_new(tty_type_raw_framebuffer, tty_mode_text);
     tty_set_framebuffer(tty0, &fb);
+    tty_enable(tty0);
+
+    // 初始化中断管理
+    interrupt_init();
 
     // 初始化系统调用
     syscall_init();
diff --git a/src/kernel/main.rs b/src/kernel/main.rs
index d50d8b1..4bb1227 100644
--- a/src/kernel/main.rs
+++ b/src/kernel/main.rs
@@ -8,7 +8,6 @@ use super::{
 #[no_mangle]
 extern "C" fn kmain_rust() -> ! {
     let tty = Tty::from_id(0).unwrap();
-    tty.enable();
     let mut logger = KernelLogger::new();
     logger.info(message!(
         Msg("Hello, "),
diff --git a/src/kernel/memm/allocator/raw.c b/src/kernel/memm/allocator/raw.c
index 972c8b2..8080fee 100644
--- a/src/kernel/memm/allocator/raw.c
+++ b/src/kernel/memm/allocator/raw.c
@@ -72,7 +72,7 @@ void raw_allocator_free(raw_allocator_t *allocator, void *mem)
 {
     raw_allocator_cell *cell = allocator->cells;
     while ((void *)cell < raw_allocator_end(allocator))
-    {
+    { // TODO  内存错误
         if (mem == cell->content)
         {
             cell->length = 0;
@@ -83,7 +83,7 @@ void raw_allocator_free(raw_allocator_t *allocator, void *mem)
     allocator->rest_memory += cell->capacity + sizeof(raw_allocator_cell);
     allocator->free_count++;
     if ( // 可用内存不超过当前allocator的 5% 或调用free次数很多时
-        allocator->size / allocator->rest_memory > 20 &&
+        allocator->size / allocator->rest_memory > 20 ||
         allocator->free_count > RAW_ALLOCATOR_FREE_MAX)
     {
         raw_allocator_cellmerge(allocator);
diff --git a/src/libk/Makefile b/src/libk/Makefile
index 6f49226..56776b3 100644
--- a/src/libk/Makefile
+++ b/src/libk/Makefile
@@ -11,7 +11,7 @@ ifdef release
 	CCFLAGS := ${CCFLAGS} -O2
 endif
 
-C_SRCS = bootinfo.c lst.c
+C_SRCS = bootinfo.c lst.c utils.c
 C_OBJS = ${C_SRCS:.c=.c.o}
 
 ################################
diff --git a/src/libk/utils.c b/src/libk/utils.c
new file mode 100644
index 0000000..8e986f9
--- /dev/null
+++ b/src/libk/utils.c
@@ -0,0 +1,11 @@
+#include <utils.h>
+
+void pointer_to_string(u64 addr, char *dest)
+{
+    for (u8 i = 0; i < 16; i++)
+    {
+        char c = addr & 0xf;
+        dest[15 - i] = (c < 10) ? c + '0' : c - 10 + 'a';
+        addr >>= 4;
+    }
+}