[risc-v][common64] Make rt_hw_cpu_shutdown weak to fix multiple definition error

Copilot · BernardXiong · Copilot · commit 11c3fe4318ae · 2025-12-28T23:30:57.000Z
Co-authored-by: BernardXiong &lt;1241087+BernardXiong@users.noreply.github.com&gt;
diff --git a/libcpu/risc-v/common64/cpuport.c b/libcpu/risc-v/common64/cpuport.c
@@ -158,7 +158,7 @@ void rt_hw_context_switch_interrupt(void *context, rt_ubase_t from, rt_ubase_t t
 #endif /* end of RT_USING_SMP */
 
 /** shutdown CPU */
-void rt_hw_cpu_shutdown(void)
+rt_weak void rt_hw_cpu_shutdown(void)
 {
     rt_uint32_t level;
     rt_kprintf("shutdown...\n");

Original file line number	Diff line number	Diff line change
`@@ -158,7 +158,7 @@ void rt_hw_context_switch_interrupt(void *context, rt_ubase_t from, rt_ubase_t t`
`158`	`158`	`#endif /* end of RT_USING_SMP */`
`159`	`159`
`160`	`160`	`/** shutdown CPU */`
`161`		`-void rt_hw_cpu_shutdown(void)`
	`161`	`+rt_weak void rt_hw_cpu_shutdown(void)`
`162`	`162`	`{`
`163`	`163`	`rt_uint32_t level;`
`164`	`164`	`rt_kprintf("shutdown...\n");`