From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, beata.michalska@linaro.org
Subject: [Qemu-devel] [PATCH for-4.2 21/24] target/arm: Update arm_phys_excp_target_el for TGE
Date: Fri, 19 Jul 2019 14:03:23 -0700 [thread overview]
Message-ID: <20190719210326.15466-22-richard.henderson@linaro.org> (raw)
In-Reply-To: <20190719210326.15466-1-richard.henderson@linaro.org>
The TGE bit routes all asynchronous exceptions to EL2.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index fe022f51d6..f06e7bcd77 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -7928,6 +7928,12 @@ 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];
--
2.17.1
next prev parent reply other threads:[~2019-07-19 21:32 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 21:03 [Qemu-devel] [PATCH for-4.2 00/24] target/arm: Implement ARMv8.1-VHE Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 01/24] cputlb: Add tlb_set_asid_for_mmuidx Richard Henderson
2019-07-22 9:53 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 02/24] cputlb: Add tlb_flush_asid_by_mmuidx and friends Richard Henderson
2019-07-22 10:04 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 03/24] target/arm: Install ASIDs for long-form from EL1 Richard Henderson
2019-07-22 15:28 ` Alex Bennée
2019-07-22 15:48 ` Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 04/24] target/arm: Install ASIDs for short-form " Richard Henderson
2019-07-24 11:47 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 05/24] target/arm: Install ASIDs for EL2 Richard Henderson
2019-07-24 11:49 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 06/24] target/arm: Define isar_feature_aa64_vh Richard Henderson
2019-07-24 12:59 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 07/24] target/arm: Enable HCR_E2H for VHE Richard Henderson
2019-07-24 13:01 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 08/24] target/arm: Add CONTEXTIDR_EL2 Richard Henderson
2019-07-24 13:57 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 09/24] target/arm: Add TTBR1_EL2 Richard Henderson
2019-07-24 14:12 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 10/24] target/arm: Update CNTVCT_EL0 for VHE Richard Henderson
2019-07-24 14:47 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 11/24] target/arm: Add the hypervisor virtual counter Richard Henderson
2019-07-24 20:05 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 12/24] target/arm: Add VHE system register redirection and aliasing Richard Henderson
2019-07-25 14:01 ` Alex Bennée
2019-07-25 14:24 ` Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 13/24] target/arm: Split out vae1_tlbmask, vmalle1_tlbmask Richard Henderson
2019-07-25 14:02 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 14/24] target/arm: Simplify tlb_force_broadcast alternatives Richard Henderson
2019-07-25 14:08 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 15/24] target/arm: Reorganize ARMMMUIdx Richard Henderson
2019-07-25 15:57 ` Alex Bennée
2019-07-25 18:18 ` Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 16/24] target/arm: Add regime_has_2_ranges Richard Henderson
2019-07-25 15:59 ` Alex Bennée
2019-07-25 18:28 ` Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 17/24] target/arm: Update arm_mmu_idx for VHE Richard Henderson
2019-07-25 16:01 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 18/24] target/arm: Update arm_sctlr " Richard Henderson
2019-07-25 16:02 ` Alex Bennée
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 19/24] target/arm: Install asids for E2&0 translation regime Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 20/24] target/arm: Flush tlbs " Richard Henderson
2019-07-19 21:03 ` Richard Henderson [this message]
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 22/24] target/arm: Update regime_is_user for EL2&0 Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 23/24] target/arm: Update {fp, sve}_exception_el for VHE Richard Henderson
2019-07-19 21:03 ` [Qemu-devel] [PATCH for-4.2 24/24] target/arm: Enable ARMv8.1-VHE in -cpu max Richard Henderson
2019-07-22 7:31 ` [Qemu-devel] [PATCH for-4.2 00/24] target/arm: Implement ARMv8.1-VHE Alex Bennée
2019-07-22 9:37 ` Alex Bennée
2019-07-22 15:10 ` Richard Henderson
2019-07-25 16:15 ` Alex Bennée
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