diff options
| -rw-r--r-- | docs/system/arm/emulation.rst | 1 | ||||
| -rw-r--r-- | linux-user/aarch64/elfload.c | 1 | ||||
| -rw-r--r-- | target/arm/tcg/cpu64.c | 2 |
3 files changed, 3 insertions, 1 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index b12f013b4f..4e8aca8b5d 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -89,6 +89,7 @@ the following architecture extensions: - FEAT_LRCPC2 (Load-acquire RCpc instructions v2) - FEAT_LSE (Large System Extensions) - FEAT_LSE2 (Large System Extensions v2) +- FEAT_LSE128 (128-bit Atomics) - FEAT_LVA (Large Virtual Address space) - FEAT_MixedEnd (Mixed-endian support) - FEAT_MixedEndEL0 (Mixed-endian support at EL0) diff --git a/linux-user/aarch64/elfload.c b/linux-user/aarch64/elfload.c index 8bf39c4730..77d03b50e1 100644 --- a/linux-user/aarch64/elfload.c +++ b/linux-user/aarch64/elfload.c @@ -216,6 +216,7 @@ abi_ulong get_elf_hwcap2(CPUState *cs) GET_FEATURE_ID(aa64_sme_f16f16, ARM_HWCAP2_A64_SME_F16F16); GET_FEATURE_ID(aa64_sve_b16b16, ARM_HWCAP2_A64_SVE_B16B16); GET_FEATURE_ID(aa64_cssc, ARM_HWCAP2_A64_CSSC); + GET_FEATURE_ID(aa64_lse128, ARM_HWCAP2_A64_LSE128); return hwcaps; } diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c index eaf8846a6a..b8b1981e70 100644 --- a/target/arm/tcg/cpu64.c +++ b/target/arm/tcg/cpu64.c @@ -1145,7 +1145,7 @@ void aarch64_max_tcg_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64ISAR0, SHA1, 1); /* FEAT_SHA1 */ t = FIELD_DP64(t, ID_AA64ISAR0, SHA2, 2); /* FEAT_SHA512 */ t = FIELD_DP64(t, ID_AA64ISAR0, CRC32, 1); /* FEAT_CRC32 */ - t = FIELD_DP64(t, ID_AA64ISAR0, ATOMIC, 2); /* FEAT_LSE */ + t = FIELD_DP64(t, ID_AA64ISAR0, ATOMIC, 3); /* FEAT_LSE, FEAT_LSE128 */ t = FIELD_DP64(t, ID_AA64ISAR0, RDM, 1); /* FEAT_RDM */ t = FIELD_DP64(t, ID_AA64ISAR0, SHA3, 1); /* FEAT_SHA3 */ t = FIELD_DP64(t, ID_AA64ISAR0, SM3, 1); /* FEAT_SM3 */ |