target/riscv: update mstatus.SD when FS is set dirty
remove the check becuase SD bit should summarize FS and XS fields
unconditionally.
Signed-off-by: ShihPo Hung <shihpo.hung@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index ab6a891..8e40ed3 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -394,7 +394,7 @@
tmp = tcg_temp_new();
tcg_gen_ld_tl(tmp, cpu_env, offsetof(CPURISCVState, mstatus));
- tcg_gen_ori_tl(tmp, tmp, MSTATUS_FS);
+ tcg_gen_ori_tl(tmp, tmp, MSTATUS_FS | MSTATUS_SD);
tcg_gen_st_tl(tmp, cpu_env, offsetof(CPURISCVState, mstatus));
tcg_temp_free(tmp);
}
