diff --git a/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md b/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md index d84266532e0d25c426507d50c030ede6e7d1d554..6adf15d5fbf1d24bf6ad75e48f90e8b224e121d3 100644 --- a/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md +++ b/rt-thread-version/rt-thread-standard/programming-manual/porting/porting.md @@ -17,9 +17,9 @@ RT-Thread 的 libcpu 抽象层向下提供了一套统一的 CPU 架构移植接 | rt_base_t rt_hw_interrupt_disable(void); | 关闭全局中断 | | void rt_hw_interrupt_enable(rt_base_t level); | 打开全局中断 | | rt_uint8_t \*rt_hw_stack_init(void \*tentry, void \*parameter, rt_uint8_t \*stack_addr, void \*texit); | 线程栈的初始化,内核在线程创建和线程初始化里面会调用这个函数 | -| void rt_hw_context_switch_to(rt_uint32 to); | 没有来源线程的上下文切换,在调度器启动第一个线程的时候调用,以及在 signal 里面会调用 | -| void rt_hw_context_switch(rt_uint32 from, rt_uint32 to); | 从 from 线程切换到 to 线程,用于线程和线程之间的切换 | -| void rt_hw_context_switch_interrupt(rt_uint32 from, rt_uint32 to); | 从 from 线程切换到 to 线程,用于中断里面进行切换的时候使用 | +| void rt_hw_context_switch_to(rt_uint32_t to); | 没有来源线程的上下文切换,在调度器启动第一个线程的时候调用,以及在 signal 里面会调用 | +| void rt_hw_context_switch(rt_uint32_t from, rt_uint32_t to); | 从 from 线程切换到 to 线程,用于线程和线程之间的切换 | +| void rt_hw_context_switch_interrupt(rt_uint32_t from, rt_uint32_t to); | 从 from 线程切换到 to 线程,用于中断里面进行切换的时候使用 | | rt_uint32_t rt_thread_switch_interrupt_flag; | 表示需要在中断里进行切换的标志 | | rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread; | 在线程进行上下文切换时候,用来保存 from 和 to 线程 | @@ -187,7 +187,7 @@ rt_hw_context_switch_to() 只有目标线程,没有来源线程。这个函数 ```c ;/* -; * void rt_hw_context_switch_to(rt_uint32 to); +; * void rt_hw_context_switch_to(rt_uint32_t to); ; * r0 --> to ; * this fucntion is used to perform the first thread switch ; */ @@ -246,7 +246,7 @@ rt_hw_context_switch_to PROC ```c ;/* -; * void rt_hw_context_switch(rt_uint32 from, rt_uint32 to); +; * void rt_hw_context_switch(rt_uint32_t from, rt_uint32_t to); ; * r0 --> from ; * r1 --> to ; */