Merge m5read@m5.eecs.umich.edu:/bk/m5

into zed.eecs.umich.edu:/z/benash/bk/m5

--HG--
extra : convert_revision : 453615c8194ae9ca96330b7493c6b19fc89c3a72

2 files changed, 23 insertions, 1 deletions

diff --git a/sim/system.cc b/sim/system.cc
index a51cc03bf..8397b8e01 100644
--- a/sim/system.cc
+++ b/sim/system.cc
@@ -147,7 +147,7 @@ System::System(Params *p)
      * Set the hardware reset parameter block system type and revision
      * information to Tsunami.
      */
-    if (consoleSymtab->findAddress("xxm_rpb", addr)) {
+    if (consoleSymtab->findAddress("m5_rpb", addr)) {
         Addr paddr = vtophys(physmem, addr);
         char *hwrpb = (char *)physmem->dma_addr(paddr, sizeof(uint64_t));
 
@@ -180,6 +180,23 @@ System::~System()
 #endif
 }
 
+void
+System::setAlphaAccess(Addr access)
+{
+    Addr addr = 0;
+    if (consoleSymtab->findAddress("m5AlphaAccess", addr)) {
+        Addr paddr = vtophys(physmem, addr);
+        uint64_t *m5AlphaAccess =
+            (uint64_t *)physmem->dma_addr(paddr, sizeof(uint64_t));
+
+        if (!m5AlphaAccess)
+            panic("could not translate m5AlphaAccess addr\n");
+
+        *m5AlphaAccess = htoa(EV5::Phys2K0Seg(access));
+    } else
+        panic("could not find m5AlphaAccess\n");
+}
+
 bool
 System::breakpoint()
 {
diff --git a/sim/system.hh b/sim/system.hh
index c3e4d6d68..ab6d264ea 100644
--- a/sim/system.hh
+++ b/sim/system.hh
@@ -128,6 +128,11 @@ class System : public SimObject
 
   public:
     /**
+     * Set the m5AlphaAccess pointer in the console
+     */
+    void setAlphaAccess(Addr access);
+
+    /**
      * Returns the addess the kernel starts at.
      * @return address the kernel starts at
      */