[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v9 04/76] target/riscv: rvv-1.0: set mstatus.SD bit if mstatus.VS
From: |
frank . chang |
Subject: |
[PATCH v9 04/76] target/riscv: rvv-1.0: set mstatus.SD bit if mstatus.VS is dirty |
Date: |
Fri, 29 Oct 2021 16:58:09 +0800 |
From: Frank Chang <frank.chang@sifive.com>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
---
target/riscv/csr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index 9b5bd5d7b49..bb500afdeb5 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -502,6 +502,7 @@ static RISCVException read_mhartid(CPURISCVState *env, int
csrno,
static uint64_t add_status_sd(RISCVMXL xl, uint64_t status)
{
if ((status & MSTATUS_FS) == MSTATUS_FS ||
+ (status & MSTATUS_VS) == MSTATUS_VS ||
(status & MSTATUS_XS) == MSTATUS_XS) {
switch (xl) {
case MXL_RV32:
--
2.25.1
- [PATCH v9 00/76] support vector extension v1.0, frank . chang, 2021/10/29
- [PATCH v9 01/76] target/riscv: drop vector 0.7.1 and add 1.0 support, frank . chang, 2021/10/29
- [PATCH v9 02/76] target/riscv: Use FIELD_EX32() to extract wd field, frank . chang, 2021/10/29
- [PATCH v9 03/76] target/riscv: rvv-1.0: add mstatus VS field, frank . chang, 2021/10/29
- [PATCH v9 04/76] target/riscv: rvv-1.0: set mstatus.SD bit if mstatus.VS is dirty,
frank . chang <=
- [PATCH v9 05/76] target/riscv: rvv-1.0: add sstatus VS field, frank . chang, 2021/10/29
- [PATCH v9 06/76] target/riscv: rvv-1.0: introduce writable misa.v field, frank . chang, 2021/10/29
- [PATCH v9 08/76] target/riscv: rvv-1.0: remove rvv related codes from fcsr registers, frank . chang, 2021/10/29
- [PATCH v9 07/76] target/riscv: rvv-1.0: add translation-time vector context status, frank . chang, 2021/10/29
- [PATCH v9 11/76] target/riscv: rvv-1.0: check MSTATUS_VS when accessing vector csr registers, frank . chang, 2021/10/29
- [PATCH v9 09/76] target/riscv: rvv-1.0: add vcsr register, frank . chang, 2021/10/29
- [PATCH v9 10/76] target/riscv: rvv-1.0: add vlenb register, frank . chang, 2021/10/29
- [PATCH v9 12/76] target/riscv: rvv-1.0: remove MLEN calculations, frank . chang, 2021/10/29
- [PATCH v9 13/76] target/riscv: rvv-1.0: add fractional LMUL, frank . chang, 2021/10/29