From 3c9ee548948870c14235e3fa8fb235c0c1c20822 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 12 Jan 2023 11:24:31 +0100 Subject: [PATCH] target/arm/sme: Rebuild hflags in set_pstate() helpers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Richard Henderson Reviewed-by: Fabiano Rosas Signed-off-by: Philippe Mathieu-Daudé Message-id: 20230112102436.1913-3-philmd@linaro.org Message-Id: <20230112004322.161330-1-richard.henderson@linaro.org> [PMD: Split patch in multiple tiny steps] Signed-off-by: Philippe Mathieu-Daudé Signed-off-by: Peter Maydell --- target/arm/sme_helper.c | 2 ++ target/arm/translate-a64.c | 1 - 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/target/arm/sme_helper.c b/target/arm/sme_helper.c index f891306bb9..b5aefa3eda 100644 --- a/target/arm/sme_helper.c +++ b/target/arm/sme_helper.c @@ -45,6 +45,7 @@ void helper_set_pstate_sm(CPUARMState *env, uint32_t i) } env->svcr ^= R_SVCR_SM_MASK; arm_reset_sve_state(env); + arm_rebuild_hflags(env); } void helper_set_pstate_za(CPUARMState *env, uint32_t i) @@ -65,6 +66,7 @@ void helper_set_pstate_za(CPUARMState *env, uint32_t i) if (i) { memset(env->zarray, 0, sizeof(env->zarray)); } + arm_rebuild_hflags(env); } void helper_sme_zero(CPUARMState *env, uint32_t imm, uint32_t svl) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 35cc851246..035e63bdc5 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -1855,7 +1855,6 @@ static void handle_msr_i(DisasContext *s, uint32_t insn, if ((crm & 4) && i != s->pstate_za) { gen_helper_set_pstate_za(cpu_env, tcg_constant_i32(i)); } - gen_rebuild_hflags(s); } else { s->base.is_jmp = DISAS_NEXT; }