[PATCH v2 6/6] target/arm: Enable FEAT_FGWTE3 for -cpu max

Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
---
 target/arm/tcg/cpu64.c        | 1 +
 docs/system/arm/emulation.rst | 1 +
 2 files changed, 2 insertions(+)

diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c
index 9cd2200823..4b9d01420a 100644
--- a/target/arm/tcg/cpu64.c
+++ b/target/arm/tcg/cpu64.c
@@ -1462,6 +1462,7 @@ void aarch64_max_v9_tcg_initfn(Object *obj)
 
     t = GET_IDREG(isar, ID_AA64MMFR4);
     t = FIELD_DP64(t, ID_AA64MMFR4, ASID2, 1);    /* v9.4: FEAT_ASID2 */
+    t = FIELD_DP64(t, ID_AA64MMFR4, FGWTE3, 1);   /* v9.4: FEAT_FGWTE3 */
     SET_IDREG(isar, ID_AA64MMFR4, t);
 
     t = GET_IDREG(isar, ID_AA64ZFR0);
diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst
index 3400de6b76..392db5ccf9 100644
--- a/docs/system/arm/emulation.rst
+++ b/docs/system/arm/emulation.rst
@@ -78,6 +78,7 @@ the following architecture extensions:
 - FEAT_FAMINMAX (Floating-point maximum and minimum absolute value instructions)
 - FEAT_FCMA (Floating-point complex number instructions)
 - FEAT_FGT (Fine-Grained Traps)
+- FEAT_FGWTE3 (Fine-Grained Write Trap EL3)
 - FEAT_FHM (Floating-point half-precision multiplication instructions)
 - FEAT_FP (Floating Point extensions)
 - FEAT_FP16 (Half-precision floating-point data processing)
-- 
2.43.0