diff --git a/libcpu/aarch64/cortex-a53/trap.c b/libcpu/aarch64/cortex-a53/trap.c
index 13ae6d1b9e58bf25bf78bd6e2cd5346a81a180d3..1c99970d8fda2606fc26b9035d966dcec9242592 100644
--- a/libcpu/aarch64/cortex-a53/trap.c
+++ b/libcpu/aarch64/cortex-a53/trap.c
@@ -26,16 +26,16 @@ extern long list_thread(void);
 void rt_hw_show_register(struct rt_hw_exp_stack *regs)
 {
     rt_kprintf("Execption:\n");
-    rt_kprintf("r00:0x%16.16llx r01:0x%16.16llx r02:0x%16.16llx r03:0x%16.16llx\n", regs->x0, regs->x1, regs->x2, regs->x3);
-    rt_kprintf("r04:0x%16.16llx r05:0x%16.16llx r06:0x%16.16llx r07:0x%16.16llx\n", regs->x4, regs->x5, regs->x6, regs->x7);
-	rt_kprintf("r08:0x%16.16llx r09:0x%16.16llx r10:0x%16.16llx r11:0x%16.16llx\n", regs->x8, regs->x9, regs->x10, regs->x11);
-	rt_kprintf("r12:0x%16.16llx r13:0x%16.16llx r14:0x%16.16llx r15:0x%16.16llx\n", regs->x12, regs->x13, regs->x14, regs->x15);
-	rt_kprintf("r16:0x%16.16llx r17:0x%16.16llx r18:0x%16.16llx r19:0x%16.16llx\n", regs->x16, regs->x17, regs->x18, regs->x19);
-	rt_kprintf("r20:0x%16.16llx r21:0x%16.16llx r22:0x%16.16llx r23:0x%16.16llx\n", regs->x20, regs->x21, regs->x22, regs->x23);
-    rt_kprintf("r24:0x%16.16llx r25:0x%16.16llx r26:0x%16.16llx r27:0x%16.16llx\n", regs->x24, regs->x25, regs->x26, regs->x27);
-	rt_kprintf("r28:0x%16.16llx r29:0x%16.16llx r30:0x%16.16llx", regs->x28, regs->x29, regs->x30);
-	rt_kprintf("spsr:0x%16.16llx", regs->spsr);
-	rt_kprintf("return pc:0x%16.16llx", regs->pc);
+    rt_kprintf("r00:0x%16.16lx r01:0x%16.16lx r02:0x%16.16lx r03:0x%16.16lx\n", regs->x0, regs->x1, regs->x2, regs->x3);
+    rt_kprintf("r04:0x%16.16lx r05:0x%16.16lx r06:0x%16.16lx r07:0x%16.16lx\n", regs->x4, regs->x5, regs->x6, regs->x7);
+	rt_kprintf("r08:0x%16.16lx r09:0x%16.16lx r10:0x%16.16lx r11:0x%16.16lx\n", regs->x8, regs->x9, regs->x10, regs->x11);
+	rt_kprintf("r12:0x%16.16lx r13:0x%16.16lx r14:0x%16.16lx r15:0x%16.16lx\n", regs->x12, regs->x13, regs->x14, regs->x15);
+	rt_kprintf("r16:0x%16.16lx r17:0x%16.16lx r18:0x%16.16lx r19:0x%16.16lx\n", regs->x16, regs->x17, regs->x18, regs->x19);
+	rt_kprintf("r20:0x%16.16lx r21:0x%16.16lx r22:0x%16.16lx r23:0x%16.16lx\n", regs->x20, regs->x21, regs->x22, regs->x23);
+    rt_kprintf("r24:0x%16.16lx r25:0x%16.16lx r26:0x%16.16lx r27:0x%16.16lx\n", regs->x24, regs->x25, regs->x26, regs->x27);
+	rt_kprintf("r28:0x%16.16lx r29:0x%16.16lx r30:0x%16.16lx\n", regs->x28, regs->x29, regs->x30);
+	rt_kprintf("spsr:0x%16.16lx\n", regs->spsr);
+	rt_kprintf("return pc:0x%16.16lx\n", regs->pc);
 }
 
 /**