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Subject[RFC PATCH v8 14/21] riscv: Use CSR_STATUS to replace sstatus in vector.S
Date
It should use the same logic here in both m-mode and s-mode.

Signed-off-by: Greentime Hu <greentime.hu@sifive.com>
Co-developed-by: Vincent Chen <vincent.chen@sifive.com>
Signed-off-by: Vincent Chen <vincent.chen@sifive.com>
---
arch/riscv/kernel/vector.S | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/riscv/kernel/vector.S b/arch/riscv/kernel/vector.S
index 4c880b1c32aa..4f0c5a166e4e 100644
--- a/arch/riscv/kernel/vector.S
+++ b/arch/riscv/kernel/vector.S
@@ -32,7 +32,7 @@

ENTRY(__vstate_save)
li status, SR_VS
- csrs sstatus, status
+ csrs CSR_STATUS, status

csrr x_vstart, CSR_VSTART
csrr x_vtype, CSR_VTYPE
@@ -53,13 +53,13 @@ ENTRY(__vstate_save)
REG_S x_vl, RISCV_V_STATE_VL(vstatep)
REG_S x_vcsr, RISCV_V_STATE_VCSR(vstatep)

- csrc sstatus, status
+ csrc CSR_STATUS, status
ret
ENDPROC(__vstate_save)

ENTRY(__vstate_restore)
li status, SR_VS
- csrs sstatus, status
+ csrs CSR_STATUS, status

li m_one, -1
vsetvli incr, m_one, e8, m8
@@ -79,6 +79,6 @@ ENTRY(__vstate_restore)
csrw CSR_VSTART, x_vstart
csrw CSR_VCSR, x_vcsr

- csrc sstatus, status
+ csrc CSR_STATUS, status
ret
ENDPROC(__vstate_restore)
--
2.31.1
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