On Fri, 23 Aug 2019 at 16:37, Alistair Francis <alistair.fran...@wdc.com> wrote:
>
> Use the TB_FLAGS_MSTATUS_FS macro when enabling floating point in the tb
> flags.
>
> Signed-off-by: Alistair Francis <alistair.fran...@wdc.com>
> ---
> target/riscv/cpu.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
> index eb7b5b0af3..0347be453b 100644
> --- a/target/riscv/cpu.h
> +++ b/target/riscv/cpu.h
> @@ -301,7 +301,7 @@ static inline void cpu_get_tb_cpu_state(CPURISCVState
> *env, target_ulong *pc,
> #else
> *flags = cpu_mmu_index(env, 0);
> if (riscv_cpu_fp_enabled(env)) {
> - *flags |= env->mstatus & MSTATUS_FS;
> + *flags |= TB_FLAGS_MSTATUS_FS;
> }
> #endif
The old code was setting the bit in flags only if
it was also set in env->mstatus; the new code sets
the bit unconditionally -- deliberate change ?
thanks
-- PMM
