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[PULL 07/37] target/arm: Add support for NMI in arm_phys_excp_target_el(
From: |
Peter Maydell |
Subject: |
[PULL 07/37] target/arm: Add support for NMI in arm_phys_excp_target_el() |
Date: |
Thu, 25 Apr 2024 11:39:28 +0100 |
From: Jinjie Ruan <ruanjinjie@huawei.com>
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 <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240407081733.3231820-8-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index f61a65d8114..4ee59b37059 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;
--
2.34.1
- [PULL 00/37] target-arm queue, Peter Maydell, 2024/04/25
- [PULL 02/37] target/arm: Add PSTATE.ALLINT, Peter Maydell, 2024/04/25
- [PULL 03/37] target/arm: Add support for FEAT_NMI, Non-maskable Interrupt, Peter Maydell, 2024/04/25
- [PULL 04/37] target/arm: Implement ALLINT MSR (immediate), Peter Maydell, 2024/04/25
- [PULL 01/37] target/arm: Handle HCR_EL2 accesses for bits introduced with FEAT_NMI, Peter Maydell, 2024/04/25
- [PULL 10/37] hw/intc/arm_gicv3: Add external IRQ lines for NMI, Peter Maydell, 2024/04/25
- [PULL 05/37] target/arm: Support MSR access to ALLINT, Peter Maydell, 2024/04/25
- [PULL 07/37] target/arm: Add support for NMI in arm_phys_excp_target_el(),
Peter Maydell <=
- [PULL 06/37] target/arm: Add support for Non-maskable Interrupt, Peter Maydell, 2024/04/25
- [PULL 08/37] target/arm: Handle IS/FS in ISR_EL1 for NMI, VINMI and VFNMI, Peter Maydell, 2024/04/25
- [PULL 13/37] hw/intc/arm_gicv3: Add has-nmi property to GICv3 device, Peter Maydell, 2024/04/25
- [PULL 14/37] hw/intc/arm_gicv3_kvm: Not set has-nmi=true for the KVM GICv3, Peter Maydell, 2024/04/25
- [PULL 15/37] hw/intc/arm_gicv3: Add irq non-maskable property, Peter Maydell, 2024/04/25
- [PULL 19/37] hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read(), Peter Maydell, 2024/04/25
- [PULL 21/37] hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update(), Peter Maydell, 2024/04/25
- [PULL 26/37] linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code, Peter Maydell, 2024/04/25
- [PULL 29/37] scripts/coccinelle: New script to add ResetType to hold and exit phases, Peter Maydell, 2024/04/25
- [PULL 18/37] hw/intc/arm_gicv3: Add NMI handling CPU interface registers, Peter Maydell, 2024/04/25