libs/rt-thread
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[libcpu][nuclei] Fix context switch in nuclei

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previous rt_hw_context_switch might cause the
task switch handling error.

See
1a1a209e93 (diff-ba922e02206af6c52163f0c34a7e76e427b7ea22f791329b62f2069241c57778)

Signed-off-by: Huaqi Fang <578567190@qq.com>
This commit is contained in:
Huaqi Fang 2021-10-15 15:20:00 +08:00
parent cda8caeda0
commit 45f9e9c4cb
1 changed files with 1 additions and 3 deletions
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4
libcpu/risc-v/nuclei/cpuport.c
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@ -143,9 +143,7 @@ void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to)
*/ */
void rt_hw_context_switch(rt_ubase_t from, rt_ubase_t to) void rt_hw_context_switch(rt_ubase_t from, rt_ubase_t to)
{ {
rt_interrupt_from_thread = from; rt_hw_context_switch_interrupt(from, to);
rt_interrupt_to_thread = to;
RT_YIELD();
} }
/** /**