diff --git a/.gitignore b/.gitignore
index 23d1ed19..637c5b18 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 build
 target
-kernel/src/arch/x86_64/boot/vector.asm
\ No newline at end of file
+/kernel/src/arch/x86_64/interrupt/vector.asm
diff --git a/kernel/Cargo.toml b/kernel/Cargo.toml
index 28a0cb36..6c756cc7 100644
--- a/kernel/Cargo.toml
+++ b/kernel/Cargo.toml
@@ -3,6 +3,9 @@ name = "ucore"
 version = "0.1.0"
 authors = ["Runji Wang <wangrunji0408@163.com>"]
 
+[lib]
+crate-type = ["staticlib", "rlib"]
+
 [features]
 use_apic = []
 link_user_program = []
diff --git a/kernel/Makefile b/kernel/Makefile
index 11722b9d..c81429df 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -27,7 +27,7 @@ user_bins := $(patsubst $(user_bin_path)/%.d, $(user_bin_path)/%, $(wildcard $(u
 user_obj := build/$(arch)/user.o
 SFSIMG := ../user/ucore32.img
 ifeq ($(arch), x86_64)
-qemu_opts := -cdrom $(iso) -smp 4 -serial mon:stdio -drive file=$(SFSIMG),media=disk,cache=writeback
+qemu_opts := -cdrom $(iso) -smp 4 -serial mon:stdio -drive file=$(SFSIMG),media=disk,cache=writeback -device isa-debug-exit
 endif
 ifeq ($(arch), riscv32)
 qemu_opts := -machine virt -kernel $(iso) -nographic
@@ -42,25 +42,8 @@ features := $(features) link_user_program
 assembly_object_files := $(assembly_object_files) $(user_obj)
 endif
 
-# Link user-riscv.img for RV32
-ifeq ($(arch), riscv32)
-riscv_user_img_obj := build/riscv32/user-riscv.o
-assembly_object_files := $(assembly_object_files) $(riscv_user_img_obj)
-endif
-
-ifdef travis
-test := 1
-features := $(features) qemu_auto_exit
-endif
-
-ifdef test
-features := $(features) test
-# enable shutdown inside the qemu
-qemu_opts := $(qemu_opts) -device isa-debug-exit
-endif
-
-ifdef int
-qemu_opts := $(qemu_opts) -d int
+ifdef d
+qemu_opts := $(qemu_opts) -d $(d)
 endif
 
 build_args := --target $(target).json --features "$(features)"
@@ -69,6 +52,10 @@ ifeq ($(mode), release)
 build_args := $(build_args) --release
 endif
 
+ifeq ($(arch), x86_64)
+build_args := $(build_args) --lib
+endif
+
 
 ifeq ($(OS),Windows_NT)
 uname := Win32
@@ -124,6 +111,7 @@ build/x86_64/os.iso: $(kernel) $(grub_cfg)
 	@rm -r build/isofiles
 
 build/riscv32/os.iso: kernel
+	@mkdir -p build/riscv32
 	@cd ../riscv-pk && \
 	 mkdir -p build && \
 	 cd build && \
@@ -138,7 +126,7 @@ build/riscv32/os.iso: kernel
 
 $(kernel): kernel $(assembly_object_files) $(linker_script)
 	@$(ld) -n --gc-sections -T $(linker_script) -o $(kernel) \
-		$(assembly_object_files) $(rust_lib)
+		$(assembly_object_files) target/x86_64-blog_os/$(mode)/libucore.a
 
 kernel:
 	@CC=$(cc) cargo xbuild $(build_args)
@@ -148,18 +136,7 @@ build/x86_64/boot/%.o: $(boot_src)/%.asm
 	@mkdir -p $(shell dirname $@)
 	@nasm -felf64 $< -o $@
 
-build/riscv32/boot/%.o: $(boot_src)/%.asm
-	@mkdir -p $(shell dirname $@)
-	@$(as) -march=rv32i $< -o $@
-
 # make user.o from binary files
 $(user_obj): $(user_bins)
 	@cd $(user_bin_path) && \
 		$(ld) -o $(abspath $@) $(patsubst %, -b binary %, $(notdir $(user_bins)))
-
-$(riscv_user_img_obj): ../user/user-riscv.img
-	@cd ../user && $(ld) -o $(abspath $@) -b binary $(notdir $<)
-
-# patch Rust core for RISCV32I atomic
-patch-core:
-	@patch -p0 /rust/rust-riscv-rust-1.26.0-1-dev/src/libcore/sync/atomic.rs src/arch/riscv32/atomic.patch
\ No newline at end of file
diff --git a/kernel/build.rs b/kernel/build.rs
index bd9d470d..6bbe3138 100644
--- a/kernel/build.rs
+++ b/kernel/build.rs
@@ -15,11 +15,11 @@ fn main() {
 }
 
 fn gen_vector_asm() -> Result<()> {
-	let mut f = File::create("src/arch/x86_64/boot/vector.asm").unwrap();
+	let mut f = File::create("src/arch/x86_64/interrupt/vector.asm").unwrap();
 
 	writeln!(f, "# generated by build.rs - do not edit")?;
-	writeln!(f, "section .text")?;
-	writeln!(f, "extern __alltraps")?;
+	writeln!(f, ".section .text")?;
+	writeln!(f, ".intel_syntax noprefix")?;
 	for i in 0..256 {
 		writeln!(f, "vector{}:", i)?;
 		if !(i == 8 || (i >= 10 && i <= 14) || i == 17) {
@@ -29,11 +29,11 @@ fn gen_vector_asm() -> Result<()> {
 		writeln!(f, "\tjmp __alltraps")?;
 	}
 
-	writeln!(f, "\nsection .rodata")?;
-	writeln!(f, "global __vectors")?;
+	writeln!(f, "\n.section .rodata")?;
+	writeln!(f, ".global __vectors")?;
 	writeln!(f, "__vectors:")?;
 	for i in 0..256 {
-		writeln!(f, "\tdq vector{}", i)?;
+		writeln!(f, "\t.quad vector{}", i)?;
 	}
 	Ok(())
 }
\ No newline at end of file
diff --git a/kernel/src/arch/x86_64/boot/vector.asm b/kernel/src/arch/x86_64/boot/vector.asm
deleted file mode 100644
index 6ae82196..00000000
--- a/kernel/src/arch/x86_64/boot/vector.asm
+++ /dev/null
@@ -1,1280 +0,0 @@
-# generated by build.rs - do not edit
-section .text
-extern __alltraps
-vector0:
-	push 0
-	push 0
-	jmp __alltraps
-vector1:
-	push 0
-	push 1
-	jmp __alltraps
-vector2:
-	push 0
-	push 2
-	jmp __alltraps
-vector3:
-	push 0
-	push 3
-	jmp __alltraps
-vector4:
-	push 0
-	push 4
-	jmp __alltraps
-vector5:
-	push 0
-	push 5
-	jmp __alltraps
-vector6:
-	push 0
-	push 6
-	jmp __alltraps
-vector7:
-	push 0
-	push 7
-	jmp __alltraps
-vector8:
-	push 8
-	jmp __alltraps
-vector9:
-	push 0
-	push 9
-	jmp __alltraps
-vector10:
-	push 10
-	jmp __alltraps
-vector11:
-	push 11
-	jmp __alltraps
-vector12:
-	push 12
-	jmp __alltraps
-vector13:
-	push 13
-	jmp __alltraps
-vector14:
-	push 14
-	jmp __alltraps
-vector15:
-	push 0
-	push 15
-	jmp __alltraps
-vector16:
-	push 0
-	push 16
-	jmp __alltraps
-vector17:
-	push 17
-	jmp __alltraps
-vector18:
-	push 0
-	push 18
-	jmp __alltraps
-vector19:
-	push 0
-	push 19
-	jmp __alltraps
-vector20:
-	push 0
-	push 20
-	jmp __alltraps
-vector21:
-	push 0
-	push 21
-	jmp __alltraps
-vector22:
-	push 0
-	push 22
-	jmp __alltraps
-vector23:
-	push 0
-	push 23
-	jmp __alltraps
-vector24:
-	push 0
-	push 24
-	jmp __alltraps
-vector25:
-	push 0
-	push 25
-	jmp __alltraps
-vector26:
-	push 0
-	push 26
-	jmp __alltraps
-vector27:
-	push 0
-	push 27
-	jmp __alltraps
-vector28:
-	push 0
-	push 28
-	jmp __alltraps
-vector29:
-	push 0
-	push 29
-	jmp __alltraps
-vector30:
-	push 0
-	push 30
-	jmp __alltraps
-vector31:
-	push 0
-	push 31
-	jmp __alltraps
-vector32:
-	push 0
-	push 32
-	jmp __alltraps
-vector33:
-	push 0
-	push 33
-	jmp __alltraps
-vector34:
-	push 0
-	push 34
-	jmp __alltraps
-vector35:
-	push 0
-	push 35
-	jmp __alltraps
-vector36:
-	push 0
-	push 36
-	jmp __alltraps
-vector37:
-	push 0
-	push 37
-	jmp __alltraps
-vector38:
-	push 0
-	push 38
-	jmp __alltraps
-vector39:
-	push 0
-	push 39
-	jmp __alltraps
-vector40:
-	push 0
-	push 40
-	jmp __alltraps
-vector41:
-	push 0
-	push 41
-	jmp __alltraps
-vector42:
-	push 0
-	push 42
-	jmp __alltraps
-vector43:
-	push 0
-	push 43
-	jmp __alltraps
-vector44:
-	push 0
-	push 44
-	jmp __alltraps
-vector45:
-	push 0
-	push 45
-	jmp __alltraps
-vector46:
-	push 0
-	push 46
-	jmp __alltraps
-vector47:
-	push 0
-	push 47
-	jmp __alltraps
-vector48:
-	push 0
-	push 48
-	jmp __alltraps
-vector49:
-	push 0
-	push 49
-	jmp __alltraps
-vector50:
-	push 0
-	push 50
-	jmp __alltraps
-vector51:
-	push 0
-	push 51
-	jmp __alltraps
-vector52:
-	push 0
-	push 52
-	jmp __alltraps
-vector53:
-	push 0
-	push 53
-	jmp __alltraps
-vector54:
-	push 0
-	push 54
-	jmp __alltraps
-vector55:
-	push 0
-	push 55
-	jmp __alltraps
-vector56:
-	push 0
-	push 56
-	jmp __alltraps
-vector57:
-	push 0
-	push 57
-	jmp __alltraps
-vector58:
-	push 0
-	push 58
-	jmp __alltraps
-vector59:
-	push 0
-	push 59
-	jmp __alltraps
-vector60:
-	push 0
-	push 60
-	jmp __alltraps
-vector61:
-	push 0
-	push 61
-	jmp __alltraps
-vector62:
-	push 0
-	push 62
-	jmp __alltraps
-vector63:
-	push 0
-	push 63
-	jmp __alltraps
-vector64:
-	push 0
-	push 64
-	jmp __alltraps
-vector65:
-	push 0
-	push 65
-	jmp __alltraps
-vector66:
-	push 0
-	push 66
-	jmp __alltraps
-vector67:
-	push 0
-	push 67
-	jmp __alltraps
-vector68:
-	push 0
-	push 68
-	jmp __alltraps
-vector69:
-	push 0
-	push 69
-	jmp __alltraps
-vector70:
-	push 0
-	push 70
-	jmp __alltraps
-vector71:
-	push 0
-	push 71
-	jmp __alltraps
-vector72:
-	push 0
-	push 72
-	jmp __alltraps
-vector73:
-	push 0
-	push 73
-	jmp __alltraps
-vector74:
-	push 0
-	push 74
-	jmp __alltraps
-vector75:
-	push 0
-	push 75
-	jmp __alltraps
-vector76:
-	push 0
-	push 76
-	jmp __alltraps
-vector77:
-	push 0
-	push 77
-	jmp __alltraps
-vector78:
-	push 0
-	push 78
-	jmp __alltraps
-vector79:
-	push 0
-	push 79
-	jmp __alltraps
-vector80:
-	push 0
-	push 80
-	jmp __alltraps
-vector81:
-	push 0
-	push 81
-	jmp __alltraps
-vector82:
-	push 0
-	push 82
-	jmp __alltraps
-vector83:
-	push 0
-	push 83
-	jmp __alltraps
-vector84:
-	push 0
-	push 84
-	jmp __alltraps
-vector85:
-	push 0
-	push 85
-	jmp __alltraps
-vector86:
-	push 0
-	push 86
-	jmp __alltraps
-vector87:
-	push 0
-	push 87
-	jmp __alltraps
-vector88:
-	push 0
-	push 88
-	jmp __alltraps
-vector89:
-	push 0
-	push 89
-	jmp __alltraps
-vector90:
-	push 0
-	push 90
-	jmp __alltraps
-vector91:
-	push 0
-	push 91
-	jmp __alltraps
-vector92:
-	push 0
-	push 92
-	jmp __alltraps
-vector93:
-	push 0
-	push 93
-	jmp __alltraps
-vector94:
-	push 0
-	push 94
-	jmp __alltraps
-vector95:
-	push 0
-	push 95
-	jmp __alltraps
-vector96:
-	push 0
-	push 96
-	jmp __alltraps
-vector97:
-	push 0
-	push 97
-	jmp __alltraps
-vector98:
-	push 0
-	push 98
-	jmp __alltraps
-vector99:
-	push 0
-	push 99
-	jmp __alltraps
-vector100:
-	push 0
-	push 100
-	jmp __alltraps
-vector101:
-	push 0
-	push 101
-	jmp __alltraps
-vector102:
-	push 0
-	push 102
-	jmp __alltraps
-vector103:
-	push 0
-	push 103
-	jmp __alltraps
-vector104:
-	push 0
-	push 104
-	jmp __alltraps
-vector105:
-	push 0
-	push 105
-	jmp __alltraps
-vector106:
-	push 0
-	push 106
-	jmp __alltraps
-vector107:
-	push 0
-	push 107
-	jmp __alltraps
-vector108:
-	push 0
-	push 108
-	jmp __alltraps
-vector109:
-	push 0
-	push 109
-	jmp __alltraps
-vector110:
-	push 0
-	push 110
-	jmp __alltraps
-vector111:
-	push 0
-	push 111
-	jmp __alltraps
-vector112:
-	push 0
-	push 112
-	jmp __alltraps
-vector113:
-	push 0
-	push 113
-	jmp __alltraps
-vector114:
-	push 0
-	push 114
-	jmp __alltraps
-vector115:
-	push 0
-	push 115
-	jmp __alltraps
-vector116:
-	push 0
-	push 116
-	jmp __alltraps
-vector117:
-	push 0
-	push 117
-	jmp __alltraps
-vector118:
-	push 0
-	push 118
-	jmp __alltraps
-vector119:
-	push 0
-	push 119
-	jmp __alltraps
-vector120:
-	push 0
-	push 120
-	jmp __alltraps
-vector121:
-	push 0
-	push 121
-	jmp __alltraps
-vector122:
-	push 0
-	push 122
-	jmp __alltraps
-vector123:
-	push 0
-	push 123
-	jmp __alltraps
-vector124:
-	push 0
-	push 124
-	jmp __alltraps
-vector125:
-	push 0
-	push 125
-	jmp __alltraps
-vector126:
-	push 0
-	push 126
-	jmp __alltraps
-vector127:
-	push 0
-	push 127
-	jmp __alltraps
-vector128:
-	push 0
-	push 128
-	jmp __alltraps
-vector129:
-	push 0
-	push 129
-	jmp __alltraps
-vector130:
-	push 0
-	push 130
-	jmp __alltraps
-vector131:
-	push 0
-	push 131
-	jmp __alltraps
-vector132:
-	push 0
-	push 132
-	jmp __alltraps
-vector133:
-	push 0
-	push 133
-	jmp __alltraps
-vector134:
-	push 0
-	push 134
-	jmp __alltraps
-vector135:
-	push 0
-	push 135
-	jmp __alltraps
-vector136:
-	push 0
-	push 136
-	jmp __alltraps
-vector137:
-	push 0
-	push 137
-	jmp __alltraps
-vector138:
-	push 0
-	push 138
-	jmp __alltraps
-vector139:
-	push 0
-	push 139
-	jmp __alltraps
-vector140:
-	push 0
-	push 140
-	jmp __alltraps
-vector141:
-	push 0
-	push 141
-	jmp __alltraps
-vector142:
-	push 0
-	push 142
-	jmp __alltraps
-vector143:
-	push 0
-	push 143
-	jmp __alltraps
-vector144:
-	push 0
-	push 144
-	jmp __alltraps
-vector145:
-	push 0
-	push 145
-	jmp __alltraps
-vector146:
-	push 0
-	push 146
-	jmp __alltraps
-vector147:
-	push 0
-	push 147
-	jmp __alltraps
-vector148:
-	push 0
-	push 148
-	jmp __alltraps
-vector149:
-	push 0
-	push 149
-	jmp __alltraps
-vector150:
-	push 0
-	push 150
-	jmp __alltraps
-vector151:
-	push 0
-	push 151
-	jmp __alltraps
-vector152:
-	push 0
-	push 152
-	jmp __alltraps
-vector153:
-	push 0
-	push 153
-	jmp __alltraps
-vector154:
-	push 0
-	push 154
-	jmp __alltraps
-vector155:
-	push 0
-	push 155
-	jmp __alltraps
-vector156:
-	push 0
-	push 156
-	jmp __alltraps
-vector157:
-	push 0
-	push 157
-	jmp __alltraps
-vector158:
-	push 0
-	push 158
-	jmp __alltraps
-vector159:
-	push 0
-	push 159
-	jmp __alltraps
-vector160:
-	push 0
-	push 160
-	jmp __alltraps
-vector161:
-	push 0
-	push 161
-	jmp __alltraps
-vector162:
-	push 0
-	push 162
-	jmp __alltraps
-vector163:
-	push 0
-	push 163
-	jmp __alltraps
-vector164:
-	push 0
-	push 164
-	jmp __alltraps
-vector165:
-	push 0
-	push 165
-	jmp __alltraps
-vector166:
-	push 0
-	push 166
-	jmp __alltraps
-vector167:
-	push 0
-	push 167
-	jmp __alltraps
-vector168:
-	push 0
-	push 168
-	jmp __alltraps
-vector169:
-	push 0
-	push 169
-	jmp __alltraps
-vector170:
-	push 0
-	push 170
-	jmp __alltraps
-vector171:
-	push 0
-	push 171
-	jmp __alltraps
-vector172:
-	push 0
-	push 172
-	jmp __alltraps
-vector173:
-	push 0
-	push 173
-	jmp __alltraps
-vector174:
-	push 0
-	push 174
-	jmp __alltraps
-vector175:
-	push 0
-	push 175
-	jmp __alltraps
-vector176:
-	push 0
-	push 176
-	jmp __alltraps
-vector177:
-	push 0
-	push 177
-	jmp __alltraps
-vector178:
-	push 0
-	push 178
-	jmp __alltraps
-vector179:
-	push 0
-	push 179
-	jmp __alltraps
-vector180:
-	push 0
-	push 180
-	jmp __alltraps
-vector181:
-	push 0
-	push 181
-	jmp __alltraps
-vector182:
-	push 0
-	push 182
-	jmp __alltraps
-vector183:
-	push 0
-	push 183
-	jmp __alltraps
-vector184:
-	push 0
-	push 184
-	jmp __alltraps
-vector185:
-	push 0
-	push 185
-	jmp __alltraps
-vector186:
-	push 0
-	push 186
-	jmp __alltraps
-vector187:
-	push 0
-	push 187
-	jmp __alltraps
-vector188:
-	push 0
-	push 188
-	jmp __alltraps
-vector189:
-	push 0
-	push 189
-	jmp __alltraps
-vector190:
-	push 0
-	push 190
-	jmp __alltraps
-vector191:
-	push 0
-	push 191
-	jmp __alltraps
-vector192:
-	push 0
-	push 192
-	jmp __alltraps
-vector193:
-	push 0
-	push 193
-	jmp __alltraps
-vector194:
-	push 0
-	push 194
-	jmp __alltraps
-vector195:
-	push 0
-	push 195
-	jmp __alltraps
-vector196:
-	push 0
-	push 196
-	jmp __alltraps
-vector197:
-	push 0
-	push 197
-	jmp __alltraps
-vector198:
-	push 0
-	push 198
-	jmp __alltraps
-vector199:
-	push 0
-	push 199
-	jmp __alltraps
-vector200:
-	push 0
-	push 200
-	jmp __alltraps
-vector201:
-	push 0
-	push 201
-	jmp __alltraps
-vector202:
-	push 0
-	push 202
-	jmp __alltraps
-vector203:
-	push 0
-	push 203
-	jmp __alltraps
-vector204:
-	push 0
-	push 204
-	jmp __alltraps
-vector205:
-	push 0
-	push 205
-	jmp __alltraps
-vector206:
-	push 0
-	push 206
-	jmp __alltraps
-vector207:
-	push 0
-	push 207
-	jmp __alltraps
-vector208:
-	push 0
-	push 208
-	jmp __alltraps
-vector209:
-	push 0
-	push 209
-	jmp __alltraps
-vector210:
-	push 0
-	push 210
-	jmp __alltraps
-vector211:
-	push 0
-	push 211
-	jmp __alltraps
-vector212:
-	push 0
-	push 212
-	jmp __alltraps
-vector213:
-	push 0
-	push 213
-	jmp __alltraps
-vector214:
-	push 0
-	push 214
-	jmp __alltraps
-vector215:
-	push 0
-	push 215
-	jmp __alltraps
-vector216:
-	push 0
-	push 216
-	jmp __alltraps
-vector217:
-	push 0
-	push 217
-	jmp __alltraps
-vector218:
-	push 0
-	push 218
-	jmp __alltraps
-vector219:
-	push 0
-	push 219
-	jmp __alltraps
-vector220:
-	push 0
-	push 220
-	jmp __alltraps
-vector221:
-	push 0
-	push 221
-	jmp __alltraps
-vector222:
-	push 0
-	push 222
-	jmp __alltraps
-vector223:
-	push 0
-	push 223
-	jmp __alltraps
-vector224:
-	push 0
-	push 224
-	jmp __alltraps
-vector225:
-	push 0
-	push 225
-	jmp __alltraps
-vector226:
-	push 0
-	push 226
-	jmp __alltraps
-vector227:
-	push 0
-	push 227
-	jmp __alltraps
-vector228:
-	push 0
-	push 228
-	jmp __alltraps
-vector229:
-	push 0
-	push 229
-	jmp __alltraps
-vector230:
-	push 0
-	push 230
-	jmp __alltraps
-vector231:
-	push 0
-	push 231
-	jmp __alltraps
-vector232:
-	push 0
-	push 232
-	jmp __alltraps
-vector233:
-	push 0
-	push 233
-	jmp __alltraps
-vector234:
-	push 0
-	push 234
-	jmp __alltraps
-vector235:
-	push 0
-	push 235
-	jmp __alltraps
-vector236:
-	push 0
-	push 236
-	jmp __alltraps
-vector237:
-	push 0
-	push 237
-	jmp __alltraps
-vector238:
-	push 0
-	push 238
-	jmp __alltraps
-vector239:
-	push 0
-	push 239
-	jmp __alltraps
-vector240:
-	push 0
-	push 240
-	jmp __alltraps
-vector241:
-	push 0
-	push 241
-	jmp __alltraps
-vector242:
-	push 0
-	push 242
-	jmp __alltraps
-vector243:
-	push 0
-	push 243
-	jmp __alltraps
-vector244:
-	push 0
-	push 244
-	jmp __alltraps
-vector245:
-	push 0
-	push 245
-	jmp __alltraps
-vector246:
-	push 0
-	push 246
-	jmp __alltraps
-vector247:
-	push 0
-	push 247
-	jmp __alltraps
-vector248:
-	push 0
-	push 248
-	jmp __alltraps
-vector249:
-	push 0
-	push 249
-	jmp __alltraps
-vector250:
-	push 0
-	push 250
-	jmp __alltraps
-vector251:
-	push 0
-	push 251
-	jmp __alltraps
-vector252:
-	push 0
-	push 252
-	jmp __alltraps
-vector253:
-	push 0
-	push 253
-	jmp __alltraps
-vector254:
-	push 0
-	push 254
-	jmp __alltraps
-vector255:
-	push 0
-	push 255
-	jmp __alltraps
-
-section .rodata
-global __vectors
-__vectors:
-	dq vector0
-	dq vector1
-	dq vector2
-	dq vector3
-	dq vector4
-	dq vector5
-	dq vector6
-	dq vector7
-	dq vector8
-	dq vector9
-	dq vector10
-	dq vector11
-	dq vector12
-	dq vector13
-	dq vector14
-	dq vector15
-	dq vector16
-	dq vector17
-	dq vector18
-	dq vector19
-	dq vector20
-	dq vector21
-	dq vector22
-	dq vector23
-	dq vector24
-	dq vector25
-	dq vector26
-	dq vector27
-	dq vector28
-	dq vector29
-	dq vector30
-	dq vector31
-	dq vector32
-	dq vector33
-	dq vector34
-	dq vector35
-	dq vector36
-	dq vector37
-	dq vector38
-	dq vector39
-	dq vector40
-	dq vector41
-	dq vector42
-	dq vector43
-	dq vector44
-	dq vector45
-	dq vector46
-	dq vector47
-	dq vector48
-	dq vector49
-	dq vector50
-	dq vector51
-	dq vector52
-	dq vector53
-	dq vector54
-	dq vector55
-	dq vector56
-	dq vector57
-	dq vector58
-	dq vector59
-	dq vector60
-	dq vector61
-	dq vector62
-	dq vector63
-	dq vector64
-	dq vector65
-	dq vector66
-	dq vector67
-	dq vector68
-	dq vector69
-	dq vector70
-	dq vector71
-	dq vector72
-	dq vector73
-	dq vector74
-	dq vector75
-	dq vector76
-	dq vector77
-	dq vector78
-	dq vector79
-	dq vector80
-	dq vector81
-	dq vector82
-	dq vector83
-	dq vector84
-	dq vector85
-	dq vector86
-	dq vector87
-	dq vector88
-	dq vector89
-	dq vector90
-	dq vector91
-	dq vector92
-	dq vector93
-	dq vector94
-	dq vector95
-	dq vector96
-	dq vector97
-	dq vector98
-	dq vector99
-	dq vector100
-	dq vector101
-	dq vector102
-	dq vector103
-	dq vector104
-	dq vector105
-	dq vector106
-	dq vector107
-	dq vector108
-	dq vector109
-	dq vector110
-	dq vector111
-	dq vector112
-	dq vector113
-	dq vector114
-	dq vector115
-	dq vector116
-	dq vector117
-	dq vector118
-	dq vector119
-	dq vector120
-	dq vector121
-	dq vector122
-	dq vector123
-	dq vector124
-	dq vector125
-	dq vector126
-	dq vector127
-	dq vector128
-	dq vector129
-	dq vector130
-	dq vector131
-	dq vector132
-	dq vector133
-	dq vector134
-	dq vector135
-	dq vector136
-	dq vector137
-	dq vector138
-	dq vector139
-	dq vector140
-	dq vector141
-	dq vector142
-	dq vector143
-	dq vector144
-	dq vector145
-	dq vector146
-	dq vector147
-	dq vector148
-	dq vector149
-	dq vector150
-	dq vector151
-	dq vector152
-	dq vector153
-	dq vector154
-	dq vector155
-	dq vector156
-	dq vector157
-	dq vector158
-	dq vector159
-	dq vector160
-	dq vector161
-	dq vector162
-	dq vector163
-	dq vector164
-	dq vector165
-	dq vector166
-	dq vector167
-	dq vector168
-	dq vector169
-	dq vector170
-	dq vector171
-	dq vector172
-	dq vector173
-	dq vector174
-	dq vector175
-	dq vector176
-	dq vector177
-	dq vector178
-	dq vector179
-	dq vector180
-	dq vector181
-	dq vector182
-	dq vector183
-	dq vector184
-	dq vector185
-	dq vector186
-	dq vector187
-	dq vector188
-	dq vector189
-	dq vector190
-	dq vector191
-	dq vector192
-	dq vector193
-	dq vector194
-	dq vector195
-	dq vector196
-	dq vector197
-	dq vector198
-	dq vector199
-	dq vector200
-	dq vector201
-	dq vector202
-	dq vector203
-	dq vector204
-	dq vector205
-	dq vector206
-	dq vector207
-	dq vector208
-	dq vector209
-	dq vector210
-	dq vector211
-	dq vector212
-	dq vector213
-	dq vector214
-	dq vector215
-	dq vector216
-	dq vector217
-	dq vector218
-	dq vector219
-	dq vector220
-	dq vector221
-	dq vector222
-	dq vector223
-	dq vector224
-	dq vector225
-	dq vector226
-	dq vector227
-	dq vector228
-	dq vector229
-	dq vector230
-	dq vector231
-	dq vector232
-	dq vector233
-	dq vector234
-	dq vector235
-	dq vector236
-	dq vector237
-	dq vector238
-	dq vector239
-	dq vector240
-	dq vector241
-	dq vector242
-	dq vector243
-	dq vector244
-	dq vector245
-	dq vector246
-	dq vector247
-	dq vector248
-	dq vector249
-	dq vector250
-	dq vector251
-	dq vector252
-	dq vector253
-	dq vector254
-	dq vector255
diff --git a/kernel/src/arch/x86_64/interrupt/handler.rs b/kernel/src/arch/x86_64/interrupt/handler.rs
index b22156ea..c9e389d5 100644
--- a/kernel/src/arch/x86_64/interrupt/handler.rs
+++ b/kernel/src/arch/x86_64/interrupt/handler.rs
@@ -67,6 +67,9 @@
 use super::consts::*;
 use super::TrapFrame;
 
+global_asm!(include_str!("trap.asm"));
+global_asm!(include_str!("vector.asm"));
+
 #[no_mangle]
 pub extern fn rust_trap(tf: &mut TrapFrame) {
     trace!("Interrupt: {:#x}", tf.trap_num);
diff --git a/kernel/src/arch/x86_64/boot/trap.asm b/kernel/src/arch/x86_64/interrupt/trap.asm
similarity index 79%
rename from kernel/src/arch/x86_64/boot/trap.asm
rename to kernel/src/arch/x86_64/interrupt/trap.asm
index 093f29c0..a12d6eed 100644
--- a/kernel/src/arch/x86_64/boot/trap.asm
+++ b/kernel/src/arch/x86_64/interrupt/trap.asm
@@ -1,5 +1,7 @@
-section .text
-global __alltraps
+.section .text
+.global __alltraps
+.intel_syntax noprefix
+
 __alltraps:
     push rax
     push rcx
@@ -19,14 +21,12 @@ __alltraps:
     push r15
 
     mov rdi, rsp
-    extern rust_trap
     call rust_trap
 
-global trap_ret
+.global trap_ret
 trap_ret:
 
     mov rdi, rsp
-    extern set_return_rsp
     call set_return_rsp
 
     pop r15
@@ -46,7 +46,7 @@ trap_ret:
     pop rcx
     pop rax
 
-    ; pop trap_num, error_code
+    # pop trap_num, error_code
     add rsp, 16
 
     iretq
\ No newline at end of file
diff --git a/kernel/src/lib.rs b/kernel/src/lib.rs
index 02fb8e24..b24d93af 100644
--- a/kernel/src/lib.rs
+++ b/kernel/src/lib.rs
@@ -40,12 +40,6 @@ extern crate volatile;
 extern crate x86_64;
 extern crate xmas_elf;
 
-// Export to asm
-pub use arch::interrupt::rust_trap;
-#[cfg(target_arch = "x86_64")]
-pub use arch::interrupt::set_return_rsp;
-#[cfg(target_arch = "x86_64")]
-pub use arch::other_main;
 use linked_list_allocator::LockedHeap;
 
 #[macro_use]    // print!
@@ -66,7 +60,7 @@ mod console;
 #[allow(dead_code)]
 #[cfg(target_arch = "x86_64")]
 #[path = "arch/x86_64/mod.rs"]
-mod arch;
+pub mod arch;
 
 #[cfg(target_arch = "riscv32")]
 #[path = "arch/riscv32/mod.rs"]