[gem5-users] strange decoding of floating point instructions

2014-07-16 Thread Namitha Krishna via gem5-users
Hello all, I'm working with the arm-detailed core in gem5. I'm trying to compare execution times of some floating point programs on cortex A9 hardware using cycle count register and my configured gem5 model (configured for cortex A9). I'm observing some strange behaviour with decoding of load and

Re: [gem5-users] strange decoding of floating point instructions

2014-07-16 Thread Mitch Hayenga via gem5-users
Are you sure its actually ignoring dependencies? Run with --debug-flags=IntRegs,FloatRegs. To verify what vdivs wrote and what vstr read. I'd assume it's just a bug in the gem5 generateDissasembly routine printing out the instruction format. It probably just passed reg 15, meaning floating