target/arm: Add PMSAv8r registers

Signed-off-by: Tobias Röhmel <tobias.roehmel@rwth-aachen.de>
Message-id: 20221206102504.165775-6-tobias.roehmel@rwth-aachen.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/target/arm/machine.c b/target/arm/machine.c
index 54c5c62433..5f26152652 100644
--- a/target/arm/machine.c
+++ b/target/arm/machine.c
@@ -487,6 +487,30 @@ static bool pmsav8_needed(void *opaque)
         arm_feature(env, ARM_FEATURE_V8);
 }
 
+static bool pmsav8r_needed(void *opaque)
+{
+    ARMCPU *cpu = opaque;
+    CPUARMState *env = &cpu->env;
+
+    return arm_feature(env, ARM_FEATURE_PMSA) &&
+        arm_feature(env, ARM_FEATURE_V8) &&
+        !arm_feature(env, ARM_FEATURE_M);
+}
+
+static const VMStateDescription vmstate_pmsav8r = {
+    .name = "cpu/pmsav8/pmsav8r",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .needed = pmsav8r_needed,
+    .fields = (VMStateField[]) {
+        VMSTATE_VARRAY_UINT32(env.pmsav8.hprbar, ARMCPU,
+                        pmsav8r_hdregion, 0, vmstate_info_uint32, uint32_t),
+        VMSTATE_VARRAY_UINT32(env.pmsav8.hprlar, ARMCPU,
+                        pmsav8r_hdregion, 0, vmstate_info_uint32, uint32_t),
+        VMSTATE_END_OF_LIST()
+    },
+};
+
 static const VMStateDescription vmstate_pmsav8 = {
     .name = "cpu/pmsav8",
     .version_id = 1,
@@ -500,6 +524,10 @@ static const VMStateDescription vmstate_pmsav8 = {
         VMSTATE_UINT32(env.pmsav8.mair0[M_REG_NS], ARMCPU),
         VMSTATE_UINT32(env.pmsav8.mair1[M_REG_NS], ARMCPU),
         VMSTATE_END_OF_LIST()
+    },
+    .subsections = (const VMStateDescription * []) {
+        &vmstate_pmsav8r,
+        NULL
     }
 };