Merge pull request #4737 from mysterywolf/3,1,xformatv3.1.5

[lts 3.1.x] format codes

1 files changed, 21 insertions, 21 deletions

diff --git a/libcpu/arm/cortex-r4/trap.c b/libcpu/arm/cortex-r4/trap.c
index d50ad06538..e6c62390c1 100644
--- a/libcpu/arm/cortex-r4/trap.c
+++ b/libcpu/arm/cortex-r4/trap.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006-2018, RT-Thread Development Team
+ * Copyright (c) 2006-2021, RT-Thread Development Team
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -28,13 +28,13 @@
  */
 void rt_hw_show_register (struct rt_hw_exp_stack *regs)
 {
-	rt_kprintf("Execption:\n");
-	rt_kprintf("r00:0x%08x r01:0x%08x r02:0x%08x r03:0x%08x\n", regs->r0, regs->r1, regs->r2, regs->r3);
-	rt_kprintf("r04:0x%08x r05:0x%08x r06:0x%08x r07:0x%08x\n", regs->r4, regs->r5, regs->r6, regs->r7);
-	rt_kprintf("r08:0x%08x r09:0x%08x r10:0x%08x\n", regs->r8, regs->r9, regs->r10);
-	rt_kprintf("fp :0x%08x ip :0x%08x\n", regs->fp, regs->ip);
-	rt_kprintf("sp :0x%08x lr :0x%08x pc :0x%08x\n", regs->sp, regs->lr, regs->pc);
-	rt_kprintf("cpsr:0x%08x\n", regs->cpsr);
+    rt_kprintf("Execption:\n");
+    rt_kprintf("r00:0x%08x r01:0x%08x r02:0x%08x r03:0x%08x\n", regs->r0, regs->r1, regs->r2, regs->r3);
+    rt_kprintf("r04:0x%08x r05:0x%08x r06:0x%08x r07:0x%08x\n", regs->r4, regs->r5, regs->r6, regs->r7);
+    rt_kprintf("r08:0x%08x r09:0x%08x r10:0x%08x\n", regs->r8, regs->r9, regs->r10);
+    rt_kprintf("fp :0x%08x ip :0x%08x\n", regs->fp, regs->ip);
+    rt_kprintf("sp :0x%08x lr :0x%08x pc :0x%08x\n", regs->sp, regs->lr, regs->pc);
+    rt_kprintf("cpsr:0x%08x\n", regs->cpsr);
 }
 
 /**
@@ -49,8 +49,8 @@ void rt_hw_trap_udef(struct rt_hw_exp_stack *regs)
 {
     rt_kprintf("undefined instruction\n");
     rt_hw_show_register(regs);
-	if (rt_thread_self() != RT_NULL)
-		rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+    if (rt_thread_self() != RT_NULL)
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
     rt_hw_cpu_shutdown();
 }
 
@@ -68,7 +68,7 @@ void rt_hw_trap_svc(struct rt_hw_exp_stack *regs)
     rt_kprintf("software interrupt\n");
     rt_hw_show_register(regs);
 #ifdef RT_USING_FINSH
-	list_thread();
+    list_thread();
 #endif
     rt_hw_cpu_shutdown();
 }
@@ -86,7 +86,7 @@ void rt_hw_trap_pabt(struct rt_hw_exp_stack *regs)
     rt_kprintf("prefetch abort\n");
     rt_hw_show_register(regs);
 #ifdef RT_USING_FINSH
-	list_thread();
+    list_thread();
 #endif
     rt_hw_cpu_shutdown();
 }
@@ -104,7 +104,7 @@ void rt_hw_trap_dabt(struct rt_hw_exp_stack *regs)
     rt_kprintf("Data Abort ");
     rt_hw_show_register(regs);
 #ifdef RT_USING_FINSH
-	list_thread();
+    list_thread();
 #endif
     rt_hw_cpu_shutdown();
 }
@@ -121,7 +121,7 @@ void rt_hw_trap_resv(struct rt_hw_exp_stack *regs)
     rt_kprintf("Reserved trap\n");
     rt_hw_show_register(regs);
 #ifdef RT_USING_FINSH
-	list_thread();
+    list_thread();
 #endif
     rt_hw_cpu_shutdown();
 }
@@ -129,15 +129,15 @@ void rt_hw_trap_resv(struct rt_hw_exp_stack *regs)
 extern rt_isr_handler_t isr_table[];
 void rt_hw_trap_irq(void)
 {
-	int irqno;
-	struct rt_irq_desc* irq;
-	extern struct rt_irq_desc irq_desc[];
+    int irqno;
+    struct rt_irq_desc* irq;
+    extern struct rt_irq_desc irq_desc[];
 
-	irq = (struct rt_irq_desc*) vimREG->IRQVECREG;
-	irqno = ((rt_uint32_t) irq - (rt_uint32_t) &irq_desc[0])/sizeof(struct rt_irq_desc);
+    irq = (struct rt_irq_desc*) vimREG->IRQVECREG;
+    irqno = ((rt_uint32_t) irq - (rt_uint32_t) &irq_desc[0])/sizeof(struct rt_irq_desc);
 
-	/* invoke isr */
-	irq->handler(irqno, irq->param);
+    /* invoke isr */
+    irq->handler(irqno, irq->param);
 }
 
 void rt_hw_trap_fiq(void)