From: Rebecca Cran Date: Mon, 8 Feb 2021 06:56:59 +0000 (-0700) Subject: target/arm: Set ID_AA64PFR0.DIT and ID_PFR0.DIT to 1 for "max" AA64 CPU X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2bf1eff9e9125a3d73901991dcfb9cb2ace03be1;p=qemu.git target/arm: Set ID_AA64PFR0.DIT and ID_PFR0.DIT to 1 for "max" AA64 CPU Enable FEAT_DIT for the "max" AARCH64 CPU. Signed-off-by: Rebecca Cran Reviewed-by: Richard Henderson Message-id: 20210208065700.19454-4-rebecca@nuviainc.com Signed-off-by: Peter Maydell --- diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 10c5118176..c255f1bcc3 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -669,6 +669,7 @@ static void aarch64_max_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64PFR0, FP, 1); t = FIELD_DP64(t, ID_AA64PFR0, ADVSIMD, 1); t = FIELD_DP64(t, ID_AA64PFR0, SEL2, 1); + t = FIELD_DP64(t, ID_AA64PFR0, DIT, 1); cpu->isar.id_aa64pfr0 = t; t = cpu->isar.id_aa64pfr1; @@ -718,6 +719,10 @@ static void aarch64_max_initfn(Object *obj) u = FIELD_DP32(u, ID_ISAR6, SPECRES, 1); cpu->isar.id_isar6 = u; + u = cpu->isar.id_pfr0; + u = FIELD_DP32(u, ID_PFR0, DIT, 1); + cpu->isar.id_pfr0 = u; + u = cpu->isar.id_mmfr3; u = FIELD_DP32(u, ID_MMFR3, PAN, 2); /* ATS1E1 */ cpu->isar.id_mmfr3 = u;