diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/o3/cpu.cc | 3 | ||||
| -rw-r--r-- | cpu/simple/cpu.cc | 17 | ||||
| -rw-r--r-- | cpu/simple/cpu.hh | 1 |
3 files changed, 17 insertions, 4 deletions
diff --git a/cpu/o3/cpu.cc b/cpu/o3/cpu.cc index adc7b6bbc..6ea0ed7c7 100644 --- a/cpu/o3/cpu.cc +++ b/cpu/o3/cpu.cc @@ -137,8 +137,6 @@ FullO3CPU<Impl>::FullO3CPU(Params ¶ms) system->execContexts[i] = new ExecContext(this, i, system, itb, dtb, mem); - // initialize CPU, including PC - TheISA::initCPU(&system->execContexts[i]->regs); execContexts.push_back(system->execContexts[i]); #else if (i < params.workload.size()) { @@ -250,6 +248,7 @@ FullO3CPU<Impl>::init() // that it can start properly. #if FULL_SYSTEM ExecContext *src_xc = system->execContexts[0]; + TheISA::initCPU(&src_xc->regs, src_xc->cpu_id); #else ExecContext *src_xc = thread[0]; #endif diff --git a/cpu/simple/cpu.cc b/cpu/simple/cpu.cc index 70217f0bb..2438e49f6 100644 --- a/cpu/simple/cpu.cc +++ b/cpu/simple/cpu.cc @@ -84,6 +84,21 @@ SimpleCPU::TickEvent::TickEvent(SimpleCPU *c, int w) { } + +void +SimpleCPU::init() +{ + BaseCPU::init(); +#if FULL_SYSTEM + for (int i = 0; i < execContexts.size(); ++i) { + ExecContext *xc = execContexts[i]; + + // initialize CPU, including PC + TheISA::initCPU(&xc->regs, xc->cpu_id); + } +#endif +} + void SimpleCPU::TickEvent::process() { @@ -124,8 +139,6 @@ SimpleCPU::SimpleCPU(Params *p) #if FULL_SYSTEM xc = new ExecContext(this, 0, p->system, p->itb, p->dtb, p->mem); - // initialize CPU, including PC - TheISA::initCPU(&xc->regs); #else xc = new ExecContext(this, /* thread_num */ 0, p->process, /* asid */ 0); #endif // !FULL_SYSTEM diff --git a/cpu/simple/cpu.hh b/cpu/simple/cpu.hh index 0f7251237..564749592 100644 --- a/cpu/simple/cpu.hh +++ b/cpu/simple/cpu.hh @@ -66,6 +66,7 @@ class SimpleCPU : public BaseCPU public: // main simulation loop (one cycle) void tick(); + virtual void init(); private: struct TickEvent : public Event |