We'll re-use the logic froim vext_get_vlmax() in 2 other occurrences in
the next patch, but first we need to make it independent of both 'cpu'
and 'vtype'. To do that, add 'vlenb', 'vsew' and 'lmul' as parameters
instead.
Adapt the two existing callers. In cpu_get_tb_cpu_state(), rename 'sew'
to 'vsew' to be less ambiguous about what we're encoding into *pflags.
In HELPER(vsetvl) the following changes were made:
- add a 'vsew' var to store vsew. Use it in the shift to get 'sew';
- the existing 'lmul' var was renamed to 'vlmul';
- add a new 'lmul' var to store 'lmul' encoded like DisasContext:lmul.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240122161107.26737-12-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
cd21576de6