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| -rw-r--r-- | docs/system/arm/emulation.rst | 1 | ||||
| -rw-r--r-- | target/arm/tcg/cpu64.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index 38534dcdd3..60176d0859 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -154,6 +154,7 @@ the following architecture extensions: - FEAT_VMID16 (16-bit VMID) - FEAT_WFxT (WFE and WFI instructions with timeout) - FEAT_XNX (Translation table stage 2 Unprivileged Execute-never) +- FEAT_XS (XS attribute) For information on the specifics of these extensions, please refer to the `Arm Architecture Reference Manual for A-profile architecture diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c index 67c110f021..93573ceeb1 100644 --- a/target/arm/tcg/cpu64.c +++ b/target/arm/tcg/cpu64.c @@ -1163,6 +1163,7 @@ void aarch64_max_tcg_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64ISAR1, BF16, 2); /* FEAT_BF16, FEAT_EBF16 */ t = FIELD_DP64(t, ID_AA64ISAR1, DGH, 1); /* FEAT_DGH */ t = FIELD_DP64(t, ID_AA64ISAR1, I8MM, 1); /* FEAT_I8MM */ + t = FIELD_DP64(t, ID_AA64ISAR1, XS, 1); /* FEAT_XS */ cpu->isar.id_aa64isar1 = t; t = cpu->isar.id_aa64isar2; |