diff options
| author | Bernard Xiong <[email protected]> | 2018-12-15 11:47:10 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-12-15 11:47:10 +0800 |
| commit | fd347fdb9026af8f2b15d362c1118cab46ffc2c9 (patch) | |
| tree | 51ed757597cc778ed6384cdc931a3d8f10935fcc | |
| parent | 61b8db8ee9d3d649ee9b39d4e7e25516fa54117f (diff) | |
[libcpu][risc-v] fix the rt_thread_switch_interrupt_flag issue
| -rw-r--r-- | libcpu/risc-v/e310/interrupt_gcc.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libcpu/risc-v/e310/interrupt_gcc.S b/libcpu/risc-v/e310/interrupt_gcc.S index 297851d71e..1eac7af90a 100644 --- a/libcpu/risc-v/e310/interrupt_gcc.S +++ b/libcpu/risc-v/e310/interrupt_gcc.S @@ -69,9 +69,9 @@ trap_entry: /* need to switch new thread */ la s0, rt_thread_switch_interrupt_flag - LOAD s2, 0(s0) + lw s2, 0(s0) beqz s2, spurious_interrupt - STORE zero, 0(s0) + sw zero, 0(s0) csrr a0, mepc STORE a0, 0 * REGBYTES(sp) |