From 61a8c23a3b56607ee6e745b4cf7975170df88801 Mon Sep 17 00:00:00 2001
From: Richard Henderson <richard.henderson@linaro.org>
Date: Wed, 8 Jun 2022 19:38:55 +0100
Subject: [PATCH] target/arm: Remove route_to_el2 check from sve_exception_el
We handle this routing in raise_exception. Promoting the value early
means that we can't directly compare FPEXC_EL and SVEEXC_EL.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220607203306.657998-4-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/helper.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index c228deca75..1bd77af7e5 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -6149,8 +6149,7 @@ int sve_exception_el(CPUARMState *env, int el)
/* fall through */
case 0:
case 2:
- /* route_to_el2 */
- return hcr_el2 & HCR_TGE ? 2 : 1;
+ return 1;
}
/* Check CPACR.FPEN. */
--
2.30.2