On 1/9/20 10:12 PM, LIU Zhiwei wrote:
> if (riscv_cpu_fp_enabled(env)) {
> -*flags |= TB_FLAGS_MSTATUS_FS;
> +flags = FIELD_DP32(flags, TB_FLAGS, FS, (env->mstatus & MSTATUS_FS));
> }
This is wrong. You're inserting the low two bits of
env->mstatus & MSTATUS_FS
into
FIELD is more unified to define tb flags. It is easier to add new
filed to tb flags.
Signed-off-by: LIU Zhiwei
---
target/riscv/cpu.h | 15 +--
target/riscv/translate.c | 5 +++--
2 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/target/riscv/cpu.h b/target/riscv