[Qemu-devel] [PATCH 07/19] armv7m: Forward init-svtor property to CPU object

[Peter Maydell]

Create an "init-svtor" property on the armv7m container
object which we can forward to the CPU object.

Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
 include/hw/arm/armv7m.h | 2 ++
 hw/arm/armv7m.c         | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/include/hw/arm/armv7m.h b/include/hw/arm/armv7m.h
index 5c3f406ccc..78308d1484 100644
--- a/include/hw/arm/armv7m.h
+++ b/include/hw/arm/armv7m.h
@@ -42,6 +42,7 @@ typedef struct {
  *   that CPU accesses see. (The NVIC, bitbanding and other CPU-internal
  *   devices will be automatically layered on top of this view.)
  * + Property "idau": IDAU interface (forwarded to CPU object)
+ * + Property "init-svtor": secure VTOR reset value (forwarded to CPU object)
  */
 typedef struct ARMv7MState {
     /*< private >*/
@@ -61,6 +62,7 @@ typedef struct ARMv7MState {
     /* MemoryRegion the board provides to us (with its devices, RAM, etc) */
     MemoryRegion *board_memory;
     Object *idau;
+    uint32_t init_svtor;
 } ARMv7MState;
 
 #endif
diff --git a/hw/arm/armv7m.c b/hw/arm/armv7m.c
index 189066812c..149aa07cd5 100644
--- a/hw/arm/armv7m.c
+++ b/hw/arm/armv7m.c
@@ -168,6 +168,11 @@ static void armv7m_realize(DeviceState *dev, Error **errp)
         error_propagate(errp, err);
         return;
     }
+    object_property_set_uint(OBJECT(s->cpu), s->init_svtor, "init-svtor", 
&err);
+    if (err != NULL) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(s->cpu), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
@@ -224,6 +229,7 @@ static Property armv7m_properties[] = {
     DEFINE_PROP_LINK("memory", ARMv7MState, board_memory, TYPE_MEMORY_REGION,
                      MemoryRegion *),
     DEFINE_PROP_LINK("idau", ARMv7MState, idau, TYPE_IDAU_INTERFACE, Object *),
+    DEFINE_PROP_UINT32("init-svtor", ARMv7MState, init_svtor, 0),
     DEFINE_PROP_END_OF_LIST(),
 };
 
-- 
2.16.1