/// instruction in full-system mode.
/// @retval Full-system mode: NoFault if FP is enabled, FenFault
/// if not. Non-full-system mode: always returns NoFault.
- inline Fault checkFpEnableFault(%(CPU_exec_context)s *xc)
+ inline Fault checkFpEnableFault(ExecContext *xc)
{
Fault fault = NoFault; // dummy... this ipr access should not fault
if (FullSystem && !ICSR_FPE(xc->readMiscReg(IPR_ICSR))) {
- fault = new FloatEnableFault;
+ fault = std::make_shared<FloatEnableFault>();
}
return fault;
}
+ inline Fault checkVectorEnableFault(ExecContext *xc) {
+ return std::make_shared<VectorEnableFault>();
+ }
}};
output header {{
// This differs from the AlphaStaticInst version only in
// printing suffixes for non-default rounding & trapping modes.
- std::string
- generateDisassembly(Addr pc, const SymbolTable *symtab) const;
+ std::string generateDisassembly(
+ Addr pc, const SymbolTable *symtab) const override;
};
}};
{
std::string mnem_str(mnemonic);
-#ifndef SS_COMPATIBLE_DISASSEMBLY
std::string suffix("");
- suffix += ((_destRegIdx[0] >= FP_Base_DepTag)
+ suffix += ((_destRegIdx[0].isFloatReg())
? fpTrappingModeSuffix[trappingMode]
: intTrappingModeSuffix[trappingMode]);
suffix += roundingModeSuffix[roundingMode];
if (suffix != "") {
mnem_str = csprintf("%s/%s", mnemonic, suffix);
}
-#endif
std::stringstream ss;
ccprintf(ss, "%-10s ", mnem_str.c_str());
// FP instruction class execute method template. Handles non-standard
// rounding modes.
def template FloatingPointExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(ExecContext *xc,
Trace::InstRecord *traceData) const
{
if (trappingMode != Imprecise && !warnedOnTrapping) {
// rounding mode control is needed. Like BasicExecute, but includes
// check & warning for non-standard trapping mode.
def template FPFixedRoundingExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(ExecContext *xc,
Trace::InstRecord *traceData) const
{
if (trappingMode != Imprecise && !warnedOnTrapping) {