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target/arm/sme: Rebuild hflags in set_pstate() helpers

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Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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 <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2023-01-12 11:24:31 +01:00 committed by Peter Maydell
parent 535ca76425
commit 3c9ee54894
2 changed files with 2 additions and 1 deletions
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2
target/arm/sme_helper.c
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@ -45,6 +45,7 @@ void helper_set_pstate_sm(CPUARMState *env, uint32_t i)
} }
env->svcr ^= R_SVCR_SM_MASK; env->svcr ^= R_SVCR_SM_MASK;
arm_reset_sve_state(env); arm_reset_sve_state(env);
arm_rebuild_hflags(env);
} }
void helper_set_pstate_za(CPUARMState *env, uint32_t i) 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) { if (i) {
memset(env->zarray, 0, sizeof(env->zarray)); memset(env->zarray, 0, sizeof(env->zarray));
} }
arm_rebuild_hflags(env);
} }
void helper_sme_zero(CPUARMState *env, uint32_t imm, uint32_t svl) void helper_sme_zero(CPUARMState *env, uint32_t imm, uint32_t svl)

1
target/arm/translate-a64.c
View File

@ -1855,7 +1855,6 @@ static void handle_msr_i(DisasContext *s, uint32_t insn,
if ((crm & 4) && i != s->pstate_za) { if ((crm & 4) && i != s->pstate_za) {
gen_helper_set_pstate_za(cpu_env, tcg_constant_i32(i)); gen_helper_set_pstate_za(cpu_env, tcg_constant_i32(i));
} }
gen_rebuild_hflags(s);
} else { } else {
s->base.is_jmp = DISAS_NEXT; s->base.is_jmp = DISAS_NEXT;
} }