From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Subject: [PATCH v1 07/19] target/arm: Add feature test for FEAT_LSE2
Date: Wed, 15 Feb 2023 17:08:42 -1000 [thread overview]
Message-ID: <20230216030854.1212208-8-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230216030854.1212208-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpu.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 7bc97fece9..2108caf753 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -4049,6 +4049,11 @@ static inline bool isar_feature_aa64_st(const ARMISARegisters *id)
return FIELD_EX64(id->id_aa64mmfr2, ID_AA64MMFR2, ST) != 0;
}
+static inline bool isar_feature_aa64_lse2(const ARMISARegisters *id)
+{
+ return FIELD_EX64(id->id_aa64mmfr2, ID_AA64MMFR2, AT) != 0;
+}
+
static inline bool isar_feature_aa64_fwb(const ARMISARegisters *id)
{
return FIELD_EX64(id->id_aa64mmfr2, ID_AA64MMFR2, FWB) != 0;
--
2.34.1
next prev parent reply other threads:[~2023-02-16 3:10 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-16 3:08 [PATCH v1 00/19] target/arm: Implement FEAT_LSE2 Richard Henderson
2023-02-16 3:08 ` [PATCH v1 01/19] target/arm: Make cpu_exclusive_high hold the high bits Richard Henderson
2023-02-23 15:14 ` Peter Maydell
2023-02-23 16:12 ` Richard Henderson
2023-02-23 16:51 ` Peter Maydell
2023-02-23 17:08 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 02/19] target/arm: Use tcg_gen_qemu_ld_i128 for LDXP Richard Henderson
2023-02-16 3:08 ` [PATCH v1 03/19] target/arm: Use tcg_gen_qemu_{st, ld}_i128 for do_fp_{st, ld} Richard Henderson
2023-02-23 15:23 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 04/19] target/arm: Use tcg_gen_qemu_st_i128 for STZG, STZ2G Richard Henderson
2023-02-23 15:24 ` Peter Maydell
2023-02-23 16:20 ` Richard Henderson
2023-02-23 16:53 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 05/19] target/arm: Use tcg_gen_qemu_{ld, st}_i128 in gen_sve_{ld, st}r Richard Henderson
2023-02-23 15:36 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 06/19] target/arm: Sink gen_mte_check1 into load/store_exclusive Richard Henderson
2023-02-23 15:40 ` Peter Maydell
2023-02-16 3:08 ` Richard Henderson [this message]
2023-02-23 15:43 ` [PATCH v1 07/19] target/arm: Add feature test for FEAT_LSE2 Peter Maydell
2023-02-16 3:08 ` [PATCH v1 08/19] target/arm: Add atom_data to DisasContext Richard Henderson
2023-02-23 15:47 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 09/19] target/arm: Load/store integer pair with one tcg operation Richard Henderson
2023-02-23 15:57 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 10/19] target/arm: Hoist finalize_memop out of do_gpr_{ld, st} Richard Henderson
2023-02-23 16:03 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 11/19] target/arm: Hoist finalize_memop out of do_fp_{ld, st} Richard Henderson
2023-02-23 16:04 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 12/19] target/arm: Pass memop to gen_mte_check1* Richard Henderson
2023-02-23 16:08 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 13/19] target/arm: Pass single_memop to gen_mte_checkN Richard Henderson
2023-02-23 16:10 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 14/19] target/arm: Check alignment in helper_mte_check Richard Henderson
2023-02-23 16:28 ` Peter Maydell
2023-02-23 16:38 ` Richard Henderson
2023-02-23 16:54 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 15/19] target/arm: Add SCTLR.nAA to TBFLAG_A64 Richard Henderson
2023-02-23 16:32 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 16/19] target/arm: Relax ordered/atomic alignment checks for LSE2 Richard Henderson
2023-02-23 16:49 ` Peter Maydell
2023-02-23 17:16 ` Richard Henderson
2023-02-23 17:22 ` Peter Maydell
2023-02-23 17:27 ` Richard Henderson
2023-02-16 3:08 ` [PATCH v1 17/19] target/arm: Move mte check for store-exclusive Richard Henderson
2023-02-23 16:36 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 18/19] test/tcg/multiarch: Adjust sigbus.c Richard Henderson
2023-02-23 16:36 ` Peter Maydell
2023-02-16 3:08 ` [PATCH v1 19/19] target/arm: Enable FEAT_LSE2 for -cpu max Richard Henderson
2023-02-23 16:37 ` Peter Maydell
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