diff --git a/pkg/ring0/entry_arm64.go b/pkg/ring0/entry_arm64.go
index 299036478..a04b9b2f6 100644
--- a/pkg/ring0/entry_arm64.go
+++ b/pkg/ring0/entry_arm64.go
@@ -47,12 +47,14 @@ func El0_irq_invalid()
 func El0_fiq_invalid()
 func El0_error_invalid()
 
-func Vectors()
+func vectors()
+func AddrOfVectors() uintptr
 
-// Start is the CPU entrypoint.
+// start is the CPU entrypoint.
 //
 // The CPU state will be set to c.Registers().
-func Start()
+func start()
+func AddrOfStart() uintptr
 func kernelExitToEl1()
 
 func kernelExitToEl0()
diff --git a/pkg/ring0/entry_arm64.s b/pkg/ring0/entry_arm64.s
index 18385d8c0..8878bcb2a 100644
--- a/pkg/ring0/entry_arm64.s
+++ b/pkg/ring0/entry_arm64.s
@@ -611,8 +611,8 @@ TEXT ·kernelExitToEl1(SB),NOSPLIT,$0
 
 	ERET()
 
-// Start is the CPU entrypoint.
-TEXT ·Start(SB),NOSPLIT,$0
+// start is the CPU entrypoint.
+TEXT ·start(SB),NOSPLIT,$0
 	// Init.
 	WORD $0xd508871f    // __tlbi(vmalle1)
 	DSB $7          // dsb(nsh)
@@ -646,6 +646,12 @@ TEXT ·Start(SB),NOSPLIT,$0
 
 	B ·kernelExitToEl1(SB)
 
+// func AddrOfStart() uintptr
+TEXT ·AddrOfStart(SB), $0-8
+	MOVD	$·start(SB), R0
+	MOVD	R0, ret+0(FP)
+	RET
+
 // El1_sync_invalid is the handler for an invalid EL1_sync.
 TEXT ·El1_sync_invalid(SB),NOSPLIT,$0
 	B ·Shutdown(SB)
@@ -839,12 +845,12 @@ TEXT ·El0_fiq_invalid(SB),NOSPLIT,$0
 TEXT ·El0_error_invalid(SB),NOSPLIT,$0
 	B ·Shutdown(SB)
 
-// Vectors implements exception vector table.
+// vectors implements exception vector table.
 // The start address of exception vector table should be 11-bits aligned.
 // For detail, please refer to arm developer document:
 // https://developer.arm.com/documentation/100933/0100/AArch64-exception-vector-table
 // Also can refer to the code in linux kernel: arch/arm64/kernel/entry.S
-TEXT ·Vectors(SB),NOSPLIT,$0
+TEXT ·vectors(SB),NOSPLIT,$0
 	PCALIGN $2048
 	B ·El1_sync_invalid(SB)
 	PCALIGN $128
@@ -880,3 +886,9 @@ TEXT ·Vectors(SB),NOSPLIT,$0
 	B ·El0_fiq_invalid(SB)
 	PCALIGN $128
 	B ·El0_error_invalid(SB)
+
+// func AddrOfVectors() uintptr
+TEXT ·AddrOfVectors(SB), $0-8
+       MOVD    $·vectors(SB), R0
+       MOVD    R0, ret+0(FP)
+       RET
diff --git a/pkg/sentry/platform/kvm/machine_arm64_unsafe.go b/pkg/sentry/platform/kvm/machine_arm64_unsafe.go
index cd0f28635..1c4b80769 100644
--- a/pkg/sentry/platform/kvm/machine_arm64_unsafe.go
+++ b/pkg/sentry/platform/kvm/machine_arm64_unsafe.go
@@ -122,7 +122,7 @@ func (c *vCPU) initArchState() error {
 
 	// pc
 	reg.id = _KVM_ARM64_REGS_PC
-	data = uint64(reflect.ValueOf(ring0.Start).Pointer())
+	data = uint64(ring0.AddrOfStart())
 	if err := c.setOneRegister(&reg); err != nil {
 		return err
 	}
@@ -136,7 +136,7 @@ func (c *vCPU) initArchState() error {
 
 	// vbar_el1
 	reg.id = _KVM_ARM64_REGS_VBAR_EL1
-	vectorLocation := reflect.ValueOf(ring0.Vectors).Pointer()
+	vectorLocation := ring0.AddrOfVectors()
 	data = uint64(ring0.KernelStartAddress | vectorLocation)
 	if err := c.setOneRegister(&reg); err != nil {
 		return err
diff --git a/pkg/sentry/platform/kvm/testutil/testutil_arm64.s b/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
index 42876245a..1d7c4d02f 100644
--- a/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
+++ b/pkg/sentry/platform/kvm/testutil/testutil_arm64.s
@@ -33,7 +33,7 @@ TEXT ·AddrOfGetpid(SB),NOSPLIT,$0-8
 	MOVD R0, ret+0(FP)
 	RET
 
-TEXT ·Touch(SB),NOSPLIT,$0
+TEXT ·touch(SB),NOSPLIT,$0
 start:
 	MOVD 0(R8), R1
 	MOVD $SYS_GETPID, R8   // getpid
@@ -41,37 +41,37 @@ start:
 	B start
 
 TEXT ·AddrOfTouch(SB),NOSPLIT,$0-8
-	MOVD $·Touch(SB), R0
+	MOVD $·touch(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
 
-TEXT ·HaltLoop(SB),NOSPLIT,$0
+TEXT ·haltLoop(SB),NOSPLIT,$0
 start:
 	HLT
 	B start
 
 TEXT ·AddOfHaltLoop(SB),NOSPLIT,$0-8
-	MOVD $·HaltLoop(SB), R0
+	MOVD $·haltLoop(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
 
 // This function simulates a loop of syscall.
-TEXT ·SyscallLoop(SB),NOSPLIT,$0
+TEXT ·syscallLoop(SB),NOSPLIT,$0
 start:
 	SVC
 	B start
 
 TEXT ·AddrOfSyscallLoop(SB),NOSPLIT,$0-8
-	MOVD $·SyscallLoop(SB), R0
+	MOVD $·syscallLoop(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
 
-TEXT ·SpinLoop(SB),NOSPLIT,$0
+TEXT ·spinLoop(SB),NOSPLIT,$0
 start:
 	B start
 
 TEXT ·AddrOfSpinLoop(SB),NOSPLIT,$0-8
-	MOVD $·SpinLoop(SB), R0
+	MOVD $·spinLoop(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
 
@@ -143,7 +143,7 @@ isNaN:
         MVN R29, R29; \
         MVN R30, R30;
 
-TEXT ·TwiddleRegsSyscall(SB),NOSPLIT,$0
+TEXT ·twiddleRegsSyscall(SB),NOSPLIT,$0
 	TWIDDLE_REGS()
 	MSR R10, TPIDR_EL0
 	// Trapped in el0_svc.
@@ -151,11 +151,11 @@ TEXT ·TwiddleRegsSyscall(SB),NOSPLIT,$0
 	RET // never reached
 
 TEXT ·AddrOfTwiddleRegsSyscall(SB),NOSPLIT,$0-8
-	MOVD $·TwiddleRegsSyscall(SB), R0
+	MOVD $·twiddleRegsSyscall(SB), R0
 	MOVD R0, ret+0(FP)
 	RET
 
-TEXT ·TwiddleRegsFault(SB),NOSPLIT,$0
+TEXT ·twiddleRegsFault(SB),NOSPLIT,$0
 	TWIDDLE_REGS()
 	MSR R10, TPIDR_EL0
 	// Trapped in el0_ia.
@@ -164,6 +164,6 @@ TEXT ·TwiddleRegsFault(SB),NOSPLIT,$0
 	RET // never reached
 
 TEXT ·AddrOfTwiddleRegsFault(SB),NOSPLIT,$0-8
-	MOVD $·TwiddleRegsFault(SB), R0
+	MOVD $·twiddleRegsFault(SB), R0
 	MOVD R0, ret+0(FP)
 	RET