14 lines
390 B
Rust
14 lines
390 B
Rust
//!Wrap `switch.S` as a function
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use super::TaskContext;
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use core::arch::global_asm;
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global_asm!(include_str!("switch.S"));
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unsafe extern "C" {
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/// Switch to the context of `next_task_cx_ptr`, saving the current context
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/// in `current_task_cx_ptr`.
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pub unsafe fn __switch(
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current_task_cx_ptr: *mut TaskContext,
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next_task_cx_ptr: *const TaskContext,
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);
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}
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