From ff8b906a00494601687763446e470ff9b3580be7 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Thu, 30 Jan 2025 18:23:03 +0000 Subject: [PATCH] hw/intc/arm_gicv3_cpuif(): Remove redundant tests of is_a64() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit In the gicv3_{irq,fiq,irqfiq}_access() functions, in the arm_current_el(env) == 3 case we do the following test: if (!is_a64(env) && !arm_is_el3_or_mon(env)) { r = CP_ACCESS_TRAP_EL3; } In this check, the "!is_a64(env)" is redundant, because if we are at EL3 and in AArch64 then arm_is_el3_or_mon() will return true and we will skip the if() body anyway. Remove the unnecessary tests. Signed-off-by: Peter Maydell Reviewed-by: Alex Bennée Reviewed-by: Richard Henderson Message-id: 20250130182309.717346-9-peter.maydell@linaro.org --- hw/intc/arm_gicv3_cpuif.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c index 8a715b3510..7f1d071c19 100644 --- a/hw/intc/arm_gicv3_cpuif.c +++ b/hw/intc/arm_gicv3_cpuif.c @@ -2291,7 +2291,7 @@ static CPAccessResult gicv3_irqfiq_access(CPUARMState *env, r = CP_ACCESS_TRAP_EL3; break; case 3: - if (!is_a64(env) && !arm_is_el3_or_mon(env)) { + if (!arm_is_el3_or_mon(env)) { r = CP_ACCESS_TRAP_EL3; } break; @@ -2353,7 +2353,7 @@ static CPAccessResult gicv3_fiq_access(CPUARMState *env, r = CP_ACCESS_TRAP_EL3; break; case 3: - if (!is_a64(env) && !arm_is_el3_or_mon(env)) { + if (!arm_is_el3_or_mon(env)) { r = CP_ACCESS_TRAP_EL3; } break; @@ -2389,7 +2389,7 @@ static CPAccessResult gicv3_irq_access(CPUARMState *env, r = CP_ACCESS_TRAP_EL3; break; case 3: - if (!is_a64(env) && !arm_is_el3_or_mon(env)) { + if (!arm_is_el3_or_mon(env)) { r = CP_ACCESS_TRAP_EL3; } break; -- 2.30.2