1 files changed, 32 insertions, 0 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 616b091303..a8f4081922 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1559,8 +1559,40 @@ static RISCVCPUProfile RVA22U64 = {
     }
 };
 
+/*
+ * As with RVA22U64, RVA22S64 also defines 'named features'.
+ *
+ * Cache related features that we consider enabled since we don't
+ * implement cache: Ssccptr
+ *
+ * Other named features that we already implement: Sstvecd, Sstvala,
+ * Sscounterenw
+ *
+ * Named features that we need to enable: svade
+ *
+ * The remaining features/extensions comes from RVA22U64.
+ */
+static RISCVCPUProfile RVA22S64 = {
+    .parent = &RVA22U64,
+    .name = "rva22s64",
+    .misa_ext = RVS,
+    .priv_spec = PRIV_VERSION_1_12_0,
+    .satp_mode = VM_1_10_SV39,
+    .ext_offsets = {
+        /* rva22s64 exts */
+        CPU_CFG_OFFSET(ext_zifencei), CPU_CFG_OFFSET(ext_svpbmt),
+        CPU_CFG_OFFSET(ext_svinval),
+
+        /* rva22s64 named features */
+        CPU_CFG_OFFSET(svade),
+
+        RISCV_PROFILE_EXT_LIST_END
+    }
+};
+
 RISCVCPUProfile *riscv_profiles[] = {
     &RVA22U64,
+    &RVA22S64,
     NULL,
 };