target/arm: Rename sve_zcr_len_for_el to sve_vqm1_for_el

This will be used for both Normal and Streaming SVE, and the value
does not necessarily come from ZCR_ELx.  While we're at it, emphasize
the units in which the value is returned.

Patch produced by
    git grep -l sve_zcr_len_for_el | \
    xargs -n1 sed -i 's/sve_zcr_len_for_el/sve_vqm1_for_el/g'

and then adding a function comment.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-13-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-06-08 19:38:57 +01:00 committed by Peter Maydell
parent 886902ece7
commit 5ef3cc5636
5 changed files with 19 additions and 10 deletions

View file

@ -166,7 +166,7 @@ static off_t sve_fpcr_offset(uint32_t vq)
static uint32_t sve_current_vq(CPUARMState *env)
{
return sve_zcr_len_for_el(env, arm_current_el(env)) + 1;
return sve_vqm1_for_el(env, arm_current_el(env)) + 1;
}
static size_t sve_size_vq(uint32_t vq)