Merging in a month of changes

src/arch/isa_parser.py:
    Sign extend bit if you read int reg that is greater than default size
src/arch/mips/SConscript:
src/arch/mips/faults.cc:
src/arch/mips/faults.hh:
src/arch/mips/isa/base.isa:
src/arch/mips/isa/bitfields.isa:
src/arch/mips/isa/decoder.isa:
src/arch/mips/isa/formats/basic.isa:
src/arch/mips/isa/formats/branch.isa:
src/arch/mips/isa/formats/formats.isa:
src/arch/mips/isa/formats/fp.isa:
src/arch/mips/isa/formats/int.isa:
src/arch/mips/isa/formats/mem.isa:
src/arch/mips/isa/formats/noop.isa:
src/arch/mips/isa/formats/tlbop.isa:
src/arch/mips/isa/formats/trap.isa:
src/arch/mips/isa/formats/unimp.isa:
src/arch/mips/isa/formats/unknown.isa:
src/arch/mips/isa/formats/util.isa:
src/arch/mips/isa/includes.isa:
src/arch/mips/isa/main.isa:
src/arch/mips/isa/operands.isa:
src/arch/mips/isa_traits.cc:
src/arch/mips/linux/process.cc:
src/arch/mips/linux/process.hh:
src/arch/mips/process.cc:
src/arch/mips/process.hh:
src/arch/mips/regfile/float_regfile.hh:
src/arch/mips/utility.hh:
    1 month of changes!
src/arch/mips/isa/formats/control.isa:
    control formats
src/arch/mips/isa/formats/mt.isa:
    mips mt format
src/arch/mips/utility.cc:
    utility functions

--HG--
extra : convert_revision : c1332cb5ce08b464b99fbf04f4a5cac312898784

1 files changed, 1 insertions, 37 deletions

diff --git a/src/arch/mips/isa/formats/unimp.isa b/src/arch/mips/isa/formats/unimp.isa
index 8e42da499..cd079a32a 100644
--- a/src/arch/mips/isa/formats/unimp.isa
+++ b/src/arch/mips/isa/formats/unimp.isa
@@ -25,13 +25,6 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Authors: Korey Sewell
-
-////////////////////////////////////////////////////////////////////
-//
-// Unimplemented instructions
-//
 
 output header {{
     /**
@@ -103,11 +96,7 @@ output decoder {{
     WarnUnimplemented::generateDisassembly(Addr pc,
                                            const SymbolTable *symtab) const
     {
-#ifdef SS_COMPATIBLE_DISASSEMBLY
-        return csprintf("%-10s", mnemonic);
-#else
         return csprintf("%-10s (unimplemented)", mnemonic);
-#endif
     }
 }};
 
@@ -127,7 +116,7 @@ output exec {{
                                Trace::InstRecord *traceData) const
     {
         if (!warned) {
-            warn("instruction '%s' unimplemented\n", mnemonic);
+            warn("\tinstruction '%s' unimplemented\n", mnemonic);
             warned = true;
         }
 
@@ -146,28 +135,3 @@ def format WarnUnimpl() {{
     decode_block = BasicDecodeWithMnemonic.subst(iop)
 }};
 
-output header {{
-    /**
-     * Static instruction class for unknown (illegal) instructions.
-     * These cause simulator termination if they are executed in a
-     * non-speculative mode.  This is a leaf class.
-     */
-    class Unknown : public MipsStaticInst
-    {
-      public:
-        /// Constructor
-        Unknown(MachInst _machInst)
-            : MipsStaticInst("unknown", _machInst, No_OpClass)
-        {
-            // don't call execute() (which panics) if we're on a
-            // speculative path
-            flags[IsNonSpeculative] = true;
-        }
-
-        %(BasicExecDeclare)s
-
-        std::string
-        generateDisassembly(Addr pc, const SymbolTable *symtab) const;
-    };
-}};
-