diff options
Diffstat (limited to 'arch/mips/isa/formats/fp.isa')
| -rw-r--r-- | arch/mips/isa/formats/fp.isa | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/arch/mips/isa/formats/fp.isa b/arch/mips/isa/formats/fp.isa deleted file mode 100644 index 9f2c24755..000000000 --- a/arch/mips/isa/formats/fp.isa +++ /dev/null @@ -1,109 +0,0 @@ -// -*- 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 float 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) -}}; - -def format FloatCompareOp(code, *flags) {{ - code = 'bool cond;\n' + code - code += 'FCSR = makeCCVector(FCSR, CC,cond);\n' - 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) -}}; - -def format FloatCompareWithXcptOp(code, *flags) {{ - code = 'bool cond;\n' + code - code += 'FCSR = makeCCVector(FCSR, CC,cond);\n' - 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) -}}; - -def format FloatConvertOp(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 float64 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) -}}; - -def format Float64ConvertOp(code, *flags) {{ - code = 'bool cond;\n' + code - code += 'FCSR = makeCCVector(FCSR, CC,cond);\n' - 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) -}}; - -def format FloatPSCompareOp(code, *flags) {{ - code = 'bool cond1;\nbool cond2;\n' + code - code += 'FCSR = makeCCVector(FCSR, CC+1, cond1);\n' - code += 'FCSR = makeCCVector(FCSR, CC, cond2);\n' - 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) -}}; - -def format FloatPSCompareWithXcptOp(code, *flags) {{ - code = 'bool cond1;\nbool cond2;\n' + code - code += 'FCSR = makeCCVector(FCSR, CC+1, cond1);\n' - code += 'FCSR = makeCCVector(FCSR, CC, cond2);\n' - 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) -}}; |