Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/cpu64.c | 3 ++-
docs/system/arm/emulation.rst | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index abef6a246e..3e30d693b5 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -159,7 +159,8 @@ static void cpu_arm_set_rme(Object *obj, bool value, Error **errp)
{
ARMCPU *cpu = ARM_CPU(obj);
- FIELD_DP64_IDREG(&cpu->isar, ID_AA64PFR0, RME, value);
+ /* Enable FEAT_RME_GPC2 */
+ FIELD_DP64_IDREG(&cpu->isar, ID_AA64PFR0, RME, value ? 2 : 0);
}
static void cpu_max_set_l0gptsz(Object *obj, Visitor *v, const char *name,
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index 6b04c96c8c..1aa0a6e4c3 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -120,6 +120,7 @@ the following architecture extensions:
- FEAT_RASv1p1 (RAS Extension v1.1)
- FEAT_RDM (Advanced SIMD rounding double multiply accumulate instructions)
- FEAT_RME (Realm Management Extension) (NB: support status in QEMU is experimental)
+- FEAT_RME_GPC2 (RME Granule Protection Check 2 Extension)
- FEAT_RNG (Random number generator)
- FEAT_RPRES (Increased precision of FRECPE and FRSQRTE)
- FEAT_S2FWB (Stage 2 forced Write-Back)
--
2.43.0