updated MIPS ISA files .... all files should be able to compile/build with MIPS option except isa_traits.*

which I need to update the misc. regfile accesses

arch/mips/faults.cc:
arch/mips/faults.hh:
    alpha to mips
arch/mips/isa/base.isa:
    add includes
arch/mips/isa/bitfields.isa:
    more bitfields
arch/mips/isa/decoder.isa:
    lots o' lots o' lots o' changes!!!!
arch/mips/isa/formats.isa:
    include cop0.isa
arch/mips/isa/formats/basic.isa:
    fix faults
arch/mips/isa/formats/branch.isa:
arch/mips/isa/formats/fp.isa:
arch/mips/isa/formats/int.isa:
arch/mips/isa/formats/mem.isa:
arch/mips/isa/formats/noop.isa:
arch/mips/isa/formats/trap.isa:
arch/mips/isa/formats/unimp.isa:
arch/mips/isa/formats/unknown.isa:
arch/mips/isa/formats/util.isa:
arch/mips/isa/operands.isa:
arch/mips/isa_traits.cc:
arch/mips/linux_process.cc:
    merge MIPS-specific comilable/buidable files code into multiarch
arch/mips/isa_traits.hh:
    merge MIPS-specific comilable/buidable files code into multiarch... the miscRegs file accesses i have
    need to be recoded and everything should build then ...
arch/mips/stacktrace.hh:
    file copied over

--HG--
extra : convert_revision : 4a72e14fc5fb0a0d1f8b205dadbbf69636b7fb1f

1 files changed, 8 insertions, 1 deletions

diff --git a/arch/mips/isa/formats/mem.isa b/arch/mips/isa/formats/mem.isa
index fcdb577c6..8a07e63d4 100644
--- a/arch/mips/isa/formats/mem.isa
+++ b/arch/mips/isa/formats/mem.isa
@@ -40,6 +40,7 @@ output header {{
         const StaticInstPtr eaCompPtr;
         /// Pointer to MemAcc object.
         const StaticInstPtr memAccPtr;
+
         /// Displacement for EA calculation (signed).
         int32_t disp;
 
@@ -51,6 +52,12 @@ output header {{
               memAccessFlags(0), eaCompPtr(_eaCompPtr), memAccPtr(_memAccPtr),
               disp(OFFSET)
         {
+            //If Bit 15 is 1 then Sign Extend
+            int32_t temp = disp & 0x00008000;
+
+            if (temp > 0) {
+                disp |= 0xFFFF0000;
+            }
         }
 
         std::string
@@ -70,7 +77,7 @@ output decoder {{
     Memory::generateDisassembly(Addr pc, const SymbolTable *symtab) const
     {
         return csprintf("%-10s %c%d,%d(r%d)", mnemonic,
-                        flags[IsFloating] ? 'f' : 'r', RS, JMPTARG, RT);
+                        flags[IsFloating] ? 'f' : 'r', RT, disp, RS);
     }
 
 }};