1 files changed, 49 insertions, 0 deletions
diff --git a/arch/mips/isa/formats/fp.isa b/arch/mips/isa/formats/fp.isa
new file mode 100644
index 000000000..34b71acf7
--- /dev/null
+++ b/arch/mips/isa/formats/fp.isa
@@ -0,0 +1,49 @@
+// -*- mode:c++ -*-
+
+////////////////////////////////////////////////////////////////////
+//
+// Floating Point operate instructions
+//
+
+output header {{
+        /**
+         * Base class for FP operations.
+         */
+        class FPOp : public MipsStaticInst
+        {
+                protected:
+
+                /// Constructor
+                FPOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
+                {
+                }
+
+                std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+        };
+}};
+
+output decoder {{
+        std::string FPOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
+        {
+                return "Disassembly of integer instruction\n";
+        }
+}};
+
+
+// Primary format for integer operate instructions:
+def format FloatOp(code, *flags) {{
+        iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code), flags)
+        header_output = BasicDeclare.subst(iop)
+        decoder_output = BasicConstructor.subst(iop)
+        decode_block = BasicDecode.subst(iop)
+        exec_output = BasicExecute.subst(iop)
+}};
+
+// Primary format for integer operate instructions:
+def format Float64Op(code, *flags) {{
+        iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code), flags)
+        header_output = BasicDeclare.subst(iop)
+        decoder_output = BasicConstructor.subst(iop)
+        decode_block = BasicDecode.subst(iop)
+        exec_output = BasicExecute.subst(iop)
+}};