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-rw-r--r--docs/system/arm/emulation.rst1
-rw-r--r--linux-user/elfload.c1
-rw-r--r--target/arm/tcg/cpu64.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index 1fb6a2e8c3..965cbf84c5 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -58,6 +58,7 @@ the following architecture extensions:
- FEAT_LSE (Large System Extensions)
- FEAT_LSE2 (Large System Extensions v2)
- FEAT_LVA (Large Virtual Address space)
+- FEAT_MOPS (Standardization of memory operations)
- FEAT_MTE (Memory Tagging Extension)
- FEAT_MTE2 (Memory Tagging Extension)
- FEAT_MTE3 (MTE Asymmetric Fault Handling)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index 203a2b790d..db75cd4b33 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -816,6 +816,7 @@ uint32_t get_elf_hwcap2(void)
GET_FEATURE_ID(aa64_sme_i16i64, ARM_HWCAP2_A64_SME_I16I64);
GET_FEATURE_ID(aa64_sme_fa64, ARM_HWCAP2_A64_SME_FA64);
GET_FEATURE_ID(aa64_hbc, ARM_HWCAP2_A64_HBC);
+ GET_FEATURE_ID(aa64_mops, ARM_HWCAP2_A64_MOPS);
return hwcaps;
}
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 57abaea00c..68928e5127 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1028,6 +1028,7 @@ void aarch64_max_tcg_initfn(Object *obj)
cpu->isar.id_aa64isar1 = t;
t = cpu->isar.id_aa64isar2;
+ t = FIELD_DP64(t, ID_AA64ISAR2, MOPS, 1); /* FEAT_MOPS */
t = FIELD_DP64(t, ID_AA64ISAR2, BC, 1); /* FEAT_HBC */
cpu->isar.id_aa64isar2 = t;