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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-06-08 19:38:56 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-06-08 19:38:56 +0100 |
| commit | 87252bdecdafd49f8f4da6244a40415c27053bc3 (patch) | |
| tree | f1e0b742d507a02cdbbbf50510b10a0737aeb173 /target/arm | |
| parent | 7d38cb92aad848b9c935588815d0b3a5e157aabb (diff) | |
| download | qemu-87252bdecdafd49f8f4da6244a40415c27053bc3.zip qemu-87252bdecdafd49f8f4da6244a40415c27053bc3.tar.gz qemu-87252bdecdafd49f8f4da6244a40415c27053bc3.tar.bz2 | |
target/arm: Do not use aarch64_sve_zcr_get_valid_len in reset
We don't need to constrain the value set in zcr_el[1],
because it will be done by sve_zcr_len_for_el.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-10-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/cpu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/target/arm/cpu.c b/target/arm/cpu.c index d2bd74c..0621944 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -208,8 +208,7 @@ static void arm_cpu_reset(DeviceState *dev) CPACR_EL1, ZEN, 3); /* with reasonable vector length */ if (cpu_isar_feature(aa64_sve, cpu)) { - env->vfp.zcr_el[1] = - aarch64_sve_zcr_get_valid_len(cpu, cpu->sve_default_vq - 1); + env->vfp.zcr_el[1] = cpu->sve_default_vq - 1; } /* * Enable 48-bit address space (TODO: take reserved_va into account). |