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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-05-06 13:02:40 -0500 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-05-09 11:47:54 +0100 |
| commit | 6d9650191ae301dc545dd9fd0727c57ec935503e (patch) | |
| tree | 46c27c4859299f5637bac180389757b6102be80d /target/arm/cpu64.c | |
| parent | 3082b86b107ec7a26352bd18ada295ac1cc4faca (diff) | |
target/arm: Enable FEAT_DGH for -cpu max
This extension concerns not merging memory access, which TCG does
not implement. Thus we can trivially enable this feature.
Add a comment to handle_hint for the DGH instruction, but no code.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220506180242.216785-23-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/cpu64.c')
| -rw-r--r-- | target/arm/cpu64.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 40f77defb5..f55121060d 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -738,6 +738,7 @@ static void aarch64_max_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64ISAR1, SB, 1); /* FEAT_SB */ t = FIELD_DP64(t, ID_AA64ISAR1, SPECRES, 1); /* FEAT_SPECRES */ t = FIELD_DP64(t, ID_AA64ISAR1, BF16, 1); /* FEAT_BF16 */ + t = FIELD_DP64(t, ID_AA64ISAR1, DGH, 1); /* FEAT_DGH */ t = FIELD_DP64(t, ID_AA64ISAR1, I8MM, 1); /* FEAT_I8MM */ cpu->isar.id_aa64isar1 = t; |