[PATCH 1/2] lib: sbi_trap: Add helper to get GVA in sbi_trap_regs

[Andrew Jones]

On Fri, Sep 02, 2022 at 11:48:34PM +0800, Vivian Wang wrote:
> The GVA bit is in mstatus on RV64, and in mstatush in RV32. Refactor
> code handling this in sbi_trap_handler into a helper function to extract
> GVA from sbi_trap_regs, so that future code accessing GVA can be
> XLEN-agnostic.
> 
> Signed-off-by: Vivian Wang <dramforever at live.com>
> ---
>  include/sbi/sbi_trap.h | 18 ++++++++++++++++++
>  lib/sbi/sbi_trap.c     | 14 +-------------
>  2 files changed, 19 insertions(+), 13 deletions(-)
>

Reviewed-by: Andrew Jones <ajones at ventanamicro.com>