Merge branch 'master' of https://github.com/RT-Thread/rt-thread

19 files changed, 31 insertions, 31 deletions

diff --git a/libcpu/arm/AT91SAM7S/cpu.c b/libcpu/arm/AT91SAM7S/cpu.c
index 8d28063eb1..b24ab5644b 100644
--- a/libcpu/arm/AT91SAM7S/cpu.c
+++ b/libcpu/arm/AT91SAM7S/cpu.c
@@ -20,7 +20,7 @@
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 }
 
@@ -28,7 +28,7 @@ void rt_hw_cpu_reset()
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/AT91SAM7X/cpu.c b/libcpu/arm/AT91SAM7X/cpu.c
index 484c19d10a..046f7e8ced 100644
--- a/libcpu/arm/AT91SAM7X/cpu.c
+++ b/libcpu/arm/AT91SAM7X/cpu.c
@@ -20,7 +20,7 @@
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 }
 
@@ -28,7 +28,7 @@ void rt_hw_cpu_reset()
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/am335x/cpu.c b/libcpu/arm/am335x/cpu.c
index cae865fe50..469276466b 100644
--- a/libcpu/arm/am335x/cpu.c
+++ b/libcpu/arm/am335x/cpu.c
@@ -149,7 +149,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/arm926/cpuport.c b/libcpu/arm/arm926/cpuport.c
index 035e97d543..dc93f42ed6 100644
--- a/libcpu/arm/arm926/cpuport.c
+++ b/libcpu/arm/arm926/cpuport.c
@@ -146,7 +146,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 
     rt_kprintf("Restarting system...\n");
@@ -161,7 +161,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
     rt_uint32_t level;
     rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/armv6/cpuport.c b/libcpu/arm/armv6/cpuport.c
index c8e9201722..f886e7e164 100644
--- a/libcpu/arm/armv6/cpuport.c
+++ b/libcpu/arm/armv6/cpuport.c
@@ -147,7 +147,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 	
 	rt_kprintf("Restarting system...\n");
@@ -162,7 +162,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/cortex-a/cpu.c b/libcpu/arm/cortex-a/cpu.c
index 7c6bf58a4b..6775b781bc 100644
--- a/libcpu/arm/cortex-a/cpu.c
+++ b/libcpu/arm/cortex-a/cpu.c
@@ -74,7 +74,7 @@ void rt_hw_spin_unlock(rt_hw_spinlock_t *lock)
 /*@{*/
 
 /** shutdown CPU */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
     rt_uint32_t level;
     rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/cortex-m3/cpuport.c b/libcpu/arm/cortex-m3/cpuport.c
index d58782e2c5..b6c4c9743c 100644
--- a/libcpu/arm/cortex-m3/cpuport.c
+++ b/libcpu/arm/cortex-m3/cpuport.c
@@ -344,7 +344,7 @@ void rt_hw_hard_fault_exception(struct exception_info * exception_info)
 /**
  * shutdown CPU
  */
-void rt_hw_cpu_shutdown(void)
+RT_WEAK void rt_hw_cpu_shutdown(void)
 {
     rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/cortex-m33/cpuport.c b/libcpu/arm/cortex-m33/cpuport.c
index a589ba3462..42b5798507 100644
--- a/libcpu/arm/cortex-m33/cpuport.c
+++ b/libcpu/arm/cortex-m33/cpuport.c
@@ -431,7 +431,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 /**
  * shutdown CPU
  */
-void rt_hw_cpu_shutdown(void)
+RT_WEAK void rt_hw_cpu_shutdown(void)
 {
     rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/cortex-m4/cpuport.c b/libcpu/arm/cortex-m4/cpuport.c
index dc8a9aab59..2e47832259 100644
--- a/libcpu/arm/cortex-m4/cpuport.c
+++ b/libcpu/arm/cortex-m4/cpuport.c
@@ -428,7 +428,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 /**
  * shutdown CPU
  */
-void rt_hw_cpu_shutdown(void)
+RT_WEAK void rt_hw_cpu_shutdown(void)
 {
     rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/cortex-m7/cpuport.c b/libcpu/arm/cortex-m7/cpuport.c
index e701a52307..aeb9f14ac5 100644
--- a/libcpu/arm/cortex-m7/cpuport.c
+++ b/libcpu/arm/cortex-m7/cpuport.c
@@ -428,7 +428,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 /**
  * shutdown CPU
  */
-void rt_hw_cpu_shutdown(void)
+RT_WEAK void rt_hw_cpu_shutdown(void)
 {
     rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/cortex-r4/cpu.c b/libcpu/arm/cortex-r4/cpu.c
index d2e8130e7c..23c16e383c 100644
--- a/libcpu/arm/cortex-r4/cpu.c
+++ b/libcpu/arm/cortex-r4/cpu.c
@@ -20,7 +20,7 @@
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 }
 
@@ -28,7 +28,7 @@ void rt_hw_cpu_reset()
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/dm36x/cpuport.c b/libcpu/arm/dm36x/cpuport.c
index f6e8a20056..99edb96260 100644
--- a/libcpu/arm/dm36x/cpuport.c
+++ b/libcpu/arm/dm36x/cpuport.c
@@ -145,7 +145,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 	
 	rt_kprintf("Restarting system...\n");
@@ -160,7 +160,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/lpc214x/cpuport.c b/libcpu/arm/lpc214x/cpuport.c
index 2543a5e0a9..54e7e9b0c8 100644
--- a/libcpu/arm/lpc214x/cpuport.c
+++ b/libcpu/arm/lpc214x/cpuport.c
@@ -163,7 +163,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset(void)
+RT_WEAK void rt_hw_cpu_reset(void)
 {
 }
 
@@ -171,7 +171,7 @@ void rt_hw_cpu_reset(void)
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/lpc24xx/cpu.c b/libcpu/arm/lpc24xx/cpu.c
index f3a61e16a3..0453722d1d 100644
--- a/libcpu/arm/lpc24xx/cpu.c
+++ b/libcpu/arm/lpc24xx/cpu.c
@@ -20,7 +20,7 @@
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 }
 
@@ -28,7 +28,7 @@ void rt_hw_cpu_reset()
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/realview-a8-vmm/cpu.c b/libcpu/arm/realview-a8-vmm/cpu.c
index 2d78715011..dbdb4ac515 100644
--- a/libcpu/arm/realview-a8-vmm/cpu.c
+++ b/libcpu/arm/realview-a8-vmm/cpu.c
@@ -18,7 +18,7 @@
 /*@{*/
 
 /** shutdown CPU */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/s3c24x0/cpu.c b/libcpu/arm/s3c24x0/cpu.c
index 4d3bf3c1ab..2adf526a5c 100644
--- a/libcpu/arm/s3c24x0/cpu.c
+++ b/libcpu/arm/s3c24x0/cpu.c
@@ -148,7 +148,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 	/* Disable all interrupt except the WDT */
 	INTMSK = (~((rt_uint32_t)1 << INTWDT));
@@ -171,7 +171,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/s3c44b0/cpu.c b/libcpu/arm/s3c44b0/cpu.c
index 03ebefba18..9d60b09688 100644
--- a/libcpu/arm/s3c44b0/cpu.c
+++ b/libcpu/arm/s3c44b0/cpu.c
@@ -100,7 +100,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * this function will reset CPU
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 }
 
@@ -108,7 +108,7 @@ void rt_hw_cpu_reset()
  * this function will shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_kprintf("shutdown...\n");
 
diff --git a/libcpu/arm/sep4020/cpu.c b/libcpu/arm/sep4020/cpu.c
index ee4eab626b..92ba2cf86a 100644
--- a/libcpu/arm/sep4020/cpu.c
+++ b/libcpu/arm/sep4020/cpu.c
@@ -152,7 +152,7 @@ rt_base_t rt_hw_cpu_dcache_status()
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
 
 	/* enable watchdog */
@@ -173,7 +173,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
 	rt_uint32_t UNUSED level;
 	rt_kprintf("shutdown...\n");
diff --git a/libcpu/arm/zynq7000/cpu.c b/libcpu/arm/zynq7000/cpu.c
index 5f3a3e7b02..f6b7f5d852 100644
--- a/libcpu/arm/zynq7000/cpu.c
+++ b/libcpu/arm/zynq7000/cpu.c
@@ -16,7 +16,7 @@
  * reset cpu by dog's time-out
  *
  */
-void rt_hw_cpu_reset()
+RT_WEAK void rt_hw_cpu_reset()
 {
     while (1);  /* loop forever and wait for reset to happen */
 
@@ -27,7 +27,7 @@ void rt_hw_cpu_reset()
  *  shutdown CPU
  *
  */
-void rt_hw_cpu_shutdown()
+RT_WEAK void rt_hw_cpu_shutdown()
 {
     rt_uint32_t level;
     rt_kprintf("shutdown...\n");