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>

1 files changed, 1 insertions, 1 deletions

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 0621944167..1b5d535788 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -925,7 +925,7 @@ static void aarch64_cpu_dump_state(CPUState *cs, FILE *f, int flags)
                  vfp_get_fpcr(env), vfp_get_fpsr(env));
 
     if (cpu_isar_feature(aa64_sve, cpu) && sve_exception_el(env, el) == 0) {
-        int j, zcr_len = sve_zcr_len_for_el(env, el);
+        int j, zcr_len = sve_vqm1_for_el(env, el);
 
         for (i = 0; i <= FFR_PRED_NUM; i++) {
             bool eol;