arch-arm: Add initial support for SVE contiguous loads/stores

[gem5.git] / src / arch / alpha / system.hh

diff --git a/src/arch/alpha/system.hh b/src/arch/alpha/system.hh
index a74aa206f2a495f1300cc320908da4c61bbd32cd..d0be461356eb6e573e504866e26302a676234cfc 100644 (file)
--- a/src/arch/alpha/system.hh
+++ b/src/arch/alpha/system.hh
@@ -38,6 +38,7 @@
 #include "base/loader/symtab.hh"
 #include "cpu/pc_event.hh"
 #include "kern/system_events.hh"
+#include "mem/fs_translating_port_proxy.hh"
 #include "params/AlphaSystem.hh"
 #include "sim/sim_object.hh"
 #include "sim/system.hh"
@@ -50,11 +51,21 @@ class AlphaSystem : public System
     ~AlphaSystem();
 
   public:
+
+    /**
+     * Initialise the state of the system.
+     */
+    void initState() override;
+
     /**
      * Serialization stuff
      */
-    virtual void serialize(std::ostream &os);
-    virtual void unserialize(Checkpoint *cp, const std::string &section);
+    void serializeSymtab(CheckpointOut &cp) const override;
+    void unserializeSymtab(CheckpointIn &cp) override;
+
+    /** Override startup() to provide a path to call setupFuncEvents()
+     */
+    void startup() override;
 
     /**
      * Set the m5AlphaAccess pointer in the console
@@ -81,8 +92,19 @@ class AlphaSystem : public System
   protected:
     Tick intrFreq;
 
+    /**
+     * Proxy used to copy arguments directly into kernel memory.
+     */
+    FSTranslatingPortProxy virtProxy;
+
     const Params *params() const { return (const Params *)_params; }
 
+
+    /** Setup all the function events. Must be done after init() for Alpha since
+     * fixFuncEvent() requires a function port
+     */
+    virtual void setupFuncEvents();
+
     /** Add a function-based event to PALcode. */
     template <class T>
     T *
@@ -99,7 +121,7 @@ class AlphaSystem : public System
         return addFuncEvent<T>(consoleSymtab, lbl);
     }
 
-    virtual Addr fixFuncEventAddr(Addr addr);
+    Addr fixFuncEventAddr(Addr addr) override;
 
   public:
     void setIntrFreq(Tick freq) { intrFreq = freq; }