Alot of changes to push towards ISA independence. Highlights are renaming of the isa_desc files, movement of byte_swap.hh into sim, and the creation of arch/isa_traits.hh

SConscript:
    Moved some files out of targetarch. The either no longer need to be there, never needed to be there, or should be referred to directly in arch/alpha due to there strictly alpha content.
arch/alpha/isa_traits.hh:
    Added alpha's endianness to it's isa_traits.hh
arch/mips/isa_traits.hh:
    Added MIPS endianness to it's isa_traits.hh
arch/sparc/isa_traits.hh:
    Added SPARCs endianess to it's isa_traits.hh
build/SConstruct:
    Added MIPS as a valid architecture
cpu/exec_context.hh:
    Included arch/isa_traits.hh to bring in the endianness of the system.
cpu/o3/alpha_cpu.hh:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding of little endianness
cpu/o3/fetch_impl.hh:
kern/freebsd/freebsd_system.cc:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endianness.
sim/system.cc:
    Included arch/isa_traits.hh to bring in the systems endianness, and removed the hardcoding to little endian.

--HG--
extra : convert_revision : b1ab34b7569db531cd1c74f273b24222e63f9007

1 files changed, 5 insertions, 3 deletions

diff --git a/sim/system.cc b/sim/system.cc
index a69bf27f1..990145826 100644
--- a/sim/system.cc
+++ b/sim/system.cc
@@ -35,6 +35,8 @@
 #include "mem/functional/physical.hh"
 #include "targetarch/vtophys.hh"
 #include "sim/builder.hh"
+#include "arch/isa_traits.hh"
+#include "sim/byteswap.hh"
 #include "sim/system.hh"
 #include "base/trace.hh"
 
@@ -152,8 +154,8 @@ System::System(Params *p)
         if (!hwrpb)
             panic("could not translate hwrpb addr\n");
 
-        *(uint64_t*)(hwrpb+0x50) = LittleEndianGuest::htog(params->system_type);
-        *(uint64_t*)(hwrpb+0x58) = LittleEndianGuest::htog(params->system_rev);
+        *(uint64_t*)(hwrpb+0x50) = htog(params->system_type);
+        *(uint64_t*)(hwrpb+0x58) = htog(params->system_rev);
     } else
         panic("could not find hwrpb\n");
 
@@ -249,7 +251,7 @@ System::setAlphaAccess(Addr access)
         if (!m5AlphaAccess)
             panic("could not translate m5AlphaAccess addr\n");
 
-        *m5AlphaAccess = LittleEndianGuest::htog(EV5::Phys2K0Seg(access));
+        *m5AlphaAccess = htog(EV5::Phys2K0Seg(access));
     } else
         panic("could not find m5AlphaAccess\n");
 }