From: Richard Henderson <richard.hender...@linaro.org>
Off by one error in the EL2 and EL3 tests. Remove the test
against EL3 entirely, since it must always be true.
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Message-id: 20190702104732.31154-1-richard.hender...@linaro.org
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
target/arm/helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 2df7152a9cd..20f8728be11 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -5283,10 +5283,10 @@ uint32_t sve_zcr_len_for_el(CPUARMState *env, int el)
if (el <= 1) {
zcr_len = MIN(zcr_len, 0xf & (uint32_t)env->vfp.zcr_el[1]);
}
- if (el < 2 && arm_feature(env, ARM_FEATURE_EL2)) {
+ if (el <= 2 && arm_feature(env, ARM_FEATURE_EL2)) {
zcr_len = MIN(zcr_len, 0xf & (uint32_t)env->vfp.zcr_el[2]);
}
- if (el < 3 && arm_feature(env, ARM_FEATURE_EL3)) {
+ if (arm_feature(env, ARM_FEATURE_EL3)) {
zcr_len = MIN(zcr_len, 0xf & (uint32_t)env->vfp.zcr_el[3]);
}
return zcr_len;
--
2.20.1
