implement vtophys and 32bit gdb support

src/arch/alpha/vtophys.cc:
src/arch/alpha/vtophys.hh:
src/arch/sparc/arguments.hh:
    move Copy* to vport since it's generic for all the ISAs
src/arch/sparc/isa_traits.hh:
    the Solaris kernel sets up a virtual-> real mapping for all memory starting at SegKPMBase
src/arch/sparc/pagetable.hh:
    add a class for getting bits out of the TteTag
src/arch/sparc/remote_gdb.cc:
    add 32bit support kinda.... If its 32 bit
src/arch/sparc/remote_gdb.hh:
    Add 32bit register offsets too.
src/arch/sparc/tlb.cc:
    cleanup generation of tsb pointers
src/arch/sparc/tlb.hh:
    add function to return tsb pointers for an address
    make lookup public so vtophys can use it
src/arch/sparc/vtophys.cc:
src/arch/sparc/vtophys.hh:
    write vtophys for sparc
src/base/bitfield.hh:
    return a mask of bits first->last
src/mem/vport.cc:
src/mem/vport.hh:
    move Copy* here since it's ISA generic

--HG--
extra : convert_revision : c42c331e396c0d51a2789029d8e232fe66995d0f

1 files changed, 7 insertions, 0 deletions

diff --git a/src/mem/vport.hh b/src/mem/vport.hh
index c83836258..a8ceaa9fc 100644
--- a/src/mem/vport.hh
+++ b/src/mem/vport.hh
@@ -49,6 +49,7 @@
  * simple address masking operation (such as alpha super page accesses).
  */
 
+
 class VirtualPort  : public FunctionalPort
 {
   private:
@@ -75,5 +76,11 @@ class VirtualPort  : public FunctionalPort
     virtual void writeBlob(Addr addr, uint8_t *p, int size);
 };
 
+
+void CopyOut(ThreadContext *tc, void *dest, Addr src, size_t cplen);
+void CopyIn(ThreadContext *tc, Addr dest, void *source, size_t cplen);
+void CopyStringOut(ThreadContext *tc, char *dst, Addr vaddr, size_t maxlen);
+void CopyStringIn(ThreadContext *tc, char *src, Addr vaddr);
+
 #endif //__MEM_VPORT_HH__