From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org, Peter Maydell <peter.maydell@linaro.org>
Subject: [PATCH v2 20/20] target/arm: Enable FEAT_LSE2 for -cpu max
Date: Thu, 25 May 2023 16:25:58 -0700 [thread overview]
Message-ID: <20230525232558.1758967-21-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230525232558.1758967-1-richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
docs/system/arm/emulation.rst | 1 +
target/arm/tcg/cpu64.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index 7338987875..ecbbd63adf 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -50,6 +50,7 @@ the following architecture extensions:
- FEAT_LRCPC (Load-acquire RCpc instructions)
- FEAT_LRCPC2 (Load-acquire RCpc instructions v2)
- FEAT_LSE (Large System Extensions)
+- FEAT_LSE2 (Large System Extensions v2)
- FEAT_LVA (Large Virtual Address space)
- FEAT_MTE (Memory Tagging Extension)
- FEAT_MTE2 (Memory Tagging Extension)
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 886674a443..2976f94ae4 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -644,6 +644,7 @@ void aarch64_max_tcg_initfn(Object *obj)
t = FIELD_DP64(t, ID_AA64MMFR2, IESB, 1); /* FEAT_IESB */
t = FIELD_DP64(t, ID_AA64MMFR2, VARANGE, 1); /* FEAT_LVA */
t = FIELD_DP64(t, ID_AA64MMFR2, ST, 1); /* FEAT_TTST */
+ t = FIELD_DP64(t, ID_AA64MMFR2, AT, 1); /* FEAT_LSE2 */
t = FIELD_DP64(t, ID_AA64MMFR2, IDS, 1); /* FEAT_IDST */
t = FIELD_DP64(t, ID_AA64MMFR2, FWB, 1); /* FEAT_S2FWB */
t = FIELD_DP64(t, ID_AA64MMFR2, TTL, 1); /* FEAT_TTL */
--
2.34.1
prev parent reply other threads:[~2023-05-25 23:28 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-25 23:25 [PATCH v2 00/20] target/arm: Implement FEAT_LSE2 Richard Henderson
2023-05-25 23:25 ` [PATCH v2 01/20] target/arm: Add commentary for CPUARMState.exclusive_high Richard Henderson
2023-05-26 8:56 ` Philippe Mathieu-Daudé
2023-05-26 9:49 ` Juan Quintela
2023-05-26 14:43 ` Richard Henderson
2023-05-30 15:11 ` Peter Maydell
2023-05-25 23:25 ` [PATCH v2 02/20] target/arm: Add feature test for FEAT_LSE2 Richard Henderson
2023-05-30 12:50 ` Philippe Mathieu-Daudé
2023-05-25 23:25 ` [PATCH v2 03/20] target/arm: Introduce finalize_memop_{atom,pair} Richard Henderson
2023-05-30 12:48 ` [PATCH v2 03/20] target/arm: Introduce finalize_memop_{atom, pair} Philippe Mathieu-Daudé
2023-05-30 15:24 ` Peter Maydell
2023-05-25 23:25 ` [PATCH v2 04/20] target/arm: Use tcg_gen_qemu_ld_i128 for LDXP Richard Henderson
2023-05-30 15:26 ` Peter Maydell
2023-05-25 23:25 ` [PATCH v2 05/20] target/arm: Use tcg_gen_qemu_{st, ld}_i128 for do_fp_{st, ld} Richard Henderson
2023-05-30 15:29 ` Peter Maydell
2023-05-25 23:25 ` [PATCH v2 06/20] target/arm: Use tcg_gen_qemu_st_i128 for STZG, STZ2G Richard Henderson
2023-05-25 23:25 ` [PATCH v2 07/20] target/arm: Use tcg_gen_qemu_{ld, st}_i128 in gen_sve_{ld, st}r Richard Henderson
2023-05-25 23:25 ` [PATCH v2 08/20] target/arm: Sink gen_mte_check1 into load/store_exclusive Richard Henderson
2023-05-25 23:25 ` [PATCH v2 09/20] target/arm: Load/store integer pair with one tcg operation Richard Henderson
2023-05-25 23:25 ` [PATCH v2 10/20] target/arm: Hoist finalize_memop out of do_gpr_{ld, st} Richard Henderson
2023-05-25 23:25 ` [PATCH v2 11/20] target/arm: Hoist finalize_memop out of do_fp_{ld, st} Richard Henderson
2023-05-30 12:59 ` Philippe Mathieu-Daudé
2023-05-25 23:25 ` [PATCH v2 12/20] target/arm: Pass memop to gen_mte_check1* Richard Henderson
2023-05-25 23:25 ` [PATCH v2 13/20] target/arm: Pass single_memop to gen_mte_checkN Richard Henderson
2023-05-25 23:25 ` [PATCH v2 14/20] target/arm: Check alignment in helper_mte_check Richard Henderson
2023-05-25 23:25 ` [PATCH v2 15/20] target/arm: Add SCTLR.nAA to TBFLAG_A64 Richard Henderson
2023-05-25 23:25 ` [PATCH v2 16/20] target/arm: Relax ordered/atomic alignment checks for LSE2 Richard Henderson
2023-05-25 23:25 ` [PATCH v2 17/20] target/arm: Move mte check for store-exclusive Richard Henderson
2023-05-25 23:25 ` [PATCH v2 18/20] tests/tcg/aarch64: Use stz2g in mte-7.c Richard Henderson
2023-05-30 15:30 ` Peter Maydell
2023-05-25 23:25 ` [PATCH v2 19/20] tests/tcg/multiarch: Adjust sigbus.c Richard Henderson
2023-05-25 23:25 ` Richard Henderson [this message]
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