Yanqi Zhou <yanqiz@...> writes:
> > Dear all, > I added flag to generate run time trace files in Alpha full system simulation. As far as I know, there should > be only 32 integer architecture registers in Alpha ISA. But in the trace file, there are instructions > using r39, r36, r37, and so on. Does anyone notice the same thing? Is it possible they are float point > registers, and the trace file does not print out well? > > Best, > Yanqi Hi, I am actually using O3 mode. The strange thing is there are both f0, f1, f3 and r36, r37, r39, and so on the the trace file generated by SPEC2006 INT benchmarks. They should not be physical registers because I see the WAW dependencies in the trace file frequently. Thanks, _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
