From 963e4e3648e0601a8f0b288edaf524b3c98fffbd Mon Sep 17 00:00:00 2001 From: Jinjie Ruan Date: Fri, 19 Apr 2024 14:32:58 +0100 Subject: [PATCH] target/arm: Add support for NMI in arm_phys_excp_target_el() According to Arm GIC section 4.6.3 Interrupt superpriority, the interrupt with superpriority is always IRQ, never FIQ, so handle NMI same as IRQ in arm_phys_excp_target_el(). Signed-off-by: Jinjie Ruan Reviewed-by: Richard Henderson Reviewed-by: Peter Maydell Message-id: 20240407081733.3231820-8-ruanjinjie@huawei.com Signed-off-by: Peter Maydell --- target/arm/helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/arm/helper.c b/target/arm/helper.c index f61a65d811..4ee59b3705 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -10763,6 +10763,7 @@ uint32_t arm_phys_excp_target_el(CPUState *cs, uint32_t excp_idx, hcr_el2 = arm_hcr_el2_eff(env); switch (excp_idx) { case EXCP_IRQ: + case EXCP_NMI: scr = ((env->cp15.scr_el3 & SCR_IRQ) == SCR_IRQ); hcr = hcr_el2 & HCR_IMO; break; -- 2.30.2