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[PATCH v7 32/41] target/arm: Update arm_phys_excp_target_el for TGE
From: |
Richard Henderson |
Subject: |
[PATCH v7 32/41] target/arm: Update arm_phys_excp_target_el for TGE |
Date: |
Thu, 6 Feb 2020 10:54:39 +0000 |
The TGE bit routes all asynchronous exceptions to EL2.
Tested-by: Alex Bennée <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
---
target/arm/helper.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 3b7b459314..56a62b11d0 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -8446,6 +8446,12 @@ uint32_t arm_phys_excp_target_el(CPUState *cs, uint32_t
excp_idx,
break;
};
+ /*
+ * For these purposes, TGE and AMO/IMO/FMO both force the
+ * interrupt to EL2. Fold TGE into the bit extracted above.
+ */
+ hcr |= (hcr_el2 & HCR_TGE) != 0;
+
/* Perform a table-lookup for the target EL given the current state */
target_el = target_el_table[is64][scr][rw][hcr][secure][cur_el];
--
2.20.1
- [PATCH v7 07/41] target/arm: Split out alle1_tlbmask, (continued)
- [PATCH v7 07/41] target/arm: Split out alle1_tlbmask, Richard Henderson, 2020/02/06
- [PATCH v7 12/41] target/arm: Rename ARMMMUIdx_S1SE[01] to ARMMMUIdx_SE10_[01], Richard Henderson, 2020/02/06
- [PATCH v7 18/41] target/arm: Tidy ARMMMUIdx m-profile definitions, Richard Henderson, 2020/02/06
- [PATCH v7 15/41] target/arm: Recover 4 bits from TBFLAGs, Richard Henderson, 2020/02/06
- [PATCH v7 13/41] target/arm: Rename ARMMMUIdx*_S1E3 to ARMMMUIdx*_SE3, Richard Henderson, 2020/02/06
- [PATCH v7 17/41] target/arm: Rearrange ARMMMUIdxBit, Richard Henderson, 2020/02/06
- [PATCH v7 20/41] target/arm: Add regime_has_2_ranges, Richard Henderson, 2020/02/06
- [PATCH v7 24/41] target/arm: Update ctr_el0_access for EL2, Richard Henderson, 2020/02/06
- [PATCH v7 19/41] target/arm: Reorganize ARMMMUIdx, Richard Henderson, 2020/02/06
- [PATCH v7 23/41] target/arm: Update aa64_zva_access for EL2, Richard Henderson, 2020/02/06
- [PATCH v7 32/41] target/arm: Update arm_phys_excp_target_el for TGE,
Richard Henderson <=
- [PATCH v7 27/41] target/arm: Update define_one_arm_cp_reg_with_opaque for VHE, Richard Henderson, 2020/02/06
- [PATCH v7 25/41] target/arm: Add the hypervisor virtual counter, Richard Henderson, 2020/02/06
- [PATCH v7 26/41] target/arm: Update timer access for VHE, Richard Henderson, 2020/02/06
- [PATCH v7 30/41] target/arm: Flush tlb for ASID changes in EL2&0 translation regime, Richard Henderson, 2020/02/06
- [PATCH v7 28/41] target/arm: Add VHE system register redirection and aliasing, Richard Henderson, 2020/02/06
- [PATCH v7 37/41] target/arm: Enable ARMv8.1-VHE in -cpu max, Richard Henderson, 2020/02/06
- [PATCH v7 39/41] target/arm: Pass more cpu state to arm_excp_unmasked, Richard Henderson, 2020/02/06
- [PATCH v7 33/41] target/arm: Update {fp,sve}_exception_el for VHE, Richard Henderson, 2020/02/06
- [PATCH v7 38/41] target/arm: Move arm_excp_unmasked to cpu.c, Richard Henderson, 2020/02/06
- [PATCH v7 41/41] target/arm: Raise only one interrupt in arm_cpu_exec_interrupt, Richard Henderson, 2020/02/06