#include <string>
#include "base/refcnt.hh"
+#include "config/the_isa.hh"
#include "cpu/base_dyn_inst.hh"
#include "cpu/checker/cpu.hh"
#include "cpu/simple_thread.hh"
#include "cpu/thread_context.hh"
#include "cpu/static_inst.hh"
-#include "mem/packet_impl.hh"
-#include "sim/byteswap.hh"
#include "sim/sim_object.hh"
#include "sim/stats.hh"
// Try to fetch the instruction
#if FULL_SYSTEM
-#define IFETCH_FLAGS(pc) ((pc) & 1) ? PHYSICAL : 0
+#define IFETCH_FLAGS(pc) ((pc) & 1) ? PHYSICAL : 0
#else
-#define IFETCH_FLAGS(pc) 0
+#define IFETCH_FLAGS(pc) 0
#endif
uint64_t fetch_PC = thread->readPC() & ~3;
memReq = new Request(inst->threadNumber, fetch_PC,
sizeof(uint32_t),
IFETCH_FLAGS(thread->readPC()),
- fetch_PC, thread->readCpuId(), inst->threadNumber);
+ fetch_PC, thread->contextId(),
+ inst->threadNumber);
- bool succeeded = translateInstReq(memReq);
+ bool succeeded = itb->translateAtomic(memReq, thread);
if (!succeeded) {
if (inst->getFault() == NoFault) {
}
if (fault == NoFault) {
- Packet *pkt = new Packet(memReq, Packet::ReadReq,
+ PacketPtr pkt = new Packet(memReq, Packet::ReadReq,
Packet::Broadcast);
pkt->dataStatic(&machInst);
// Checks both the machine instruction and the PC.
validateInst(inst);
+#if THE_ISA == ALPHA_ISA
curStaticInst = StaticInst::decode(makeExtMI(machInst,
thread->readPC()));
+#elif THE_ISA == SPARC_ISA
+ curStaticInst = StaticInst::decode(makeExtMI(machInst,
+ thread->getTC()));
+#endif
#if FULL_SYSTEM
thread->setInst(machInst);
int misc_reg_idx = miscRegIdxs.front();
miscRegIdxs.pop();
- if (inst->tcBase()->readMiscReg(misc_reg_idx) !=
- thread->readMiscReg(misc_reg_idx)) {
+ if (inst->tcBase()->readMiscRegNoEffect(misc_reg_idx) !=
+ thread->readMiscRegNoEffect(misc_reg_idx)) {
warn("%lli: Misc reg idx %i (side effect) does not match! "
"Inst: %#x, checker: %#x",
curTick, misc_reg_idx,
- inst->tcBase()->readMiscReg(misc_reg_idx),
- thread->readMiscReg(misc_reg_idx));
+ inst->tcBase()->readMiscRegNoEffect(misc_reg_idx),
+ thread->readMiscRegNoEffect(misc_reg_idx));
handleError(inst);
}
}
warn("%lli: Instruction PC %#x results didn't match up, copying all "
"registers from main CPU", curTick, unverifiedInst->readPC());
// Heavy-weight copying of all registers
- cpuXC->copyArchRegs(unverifiedInst->xcBase());
+ thread->copyArchRegs(unverifiedInst->tcBase());
// Also advance the PC. Hopefully no PC-based events happened.
#if THE_ISA != MIPS_ISA
// go to the next instruction
- cpuXC->setPC(cpuXC->readNextPC());
- cpuXC->setNextPC(cpuXC->readNextPC() + sizeof(MachInst));
+ thread->setPC(thread->readNextPC());
+ thread->setNextPC(thread->readNextPC() + sizeof(MachInst));
#else
// go to the next instruction
- cpuXC->setPC(cpuXC->readNextPC());
- cpuXC->setNextPC(cpuXC->readNextNPC());
- cpuXC->setNextNPC(cpuXC->readNextNPC() + sizeof(MachInst));
+ thread->setPC(thread->readNextPC());
+ thread->setNextPC(thread->readNextNPC());
+ thread->setNextNPC(thread->readNextNPC() + sizeof(MachInst));
#endif
updateThisCycle = false;
+ }
}
template <class DynInstPtr>
} else if (idx < TheISA::Fpcr_DepTag) {
thread->setFloatRegBits(idx, inst->readIntResult());
} else {
- thread->setMiscReg(idx, inst->readIntResult());
+ thread->setMiscRegNoEffect(idx, inst->readIntResult());
}
}