1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 32 unchanged lines hidden (view full) --- 41 */ 42 43#include "arch/arguments.hh" 44#include "arch/vtophys.hh" 45#include "arch/alpha/linux/system.hh" 46#include "arch/alpha/linux/threadinfo.hh" 47#include "arch/alpha/system.hh" 48#include "base/loader/symtab.hh" |
49#include "cpu/thread_context.hh" |
50#include "cpu/base.hh" 51#include "dev/platform.hh" 52#include "kern/linux/printk.hh" 53#include "kern/linux/events.hh" 54#include "mem/physical.hh" 55#include "mem/port.hh" 56#include "sim/builder.hh" 57#include "sim/byteswap.hh" --- 112 unchanged lines hidden (view full) --- 170 delete printThreadEvent; 171 delete intStartEvent; 172 delete intEndEvent; 173 delete intEndEvent2; 174} 175 176 177void |
178LinuxAlphaSystem::setDelayLoop(ThreadContext *tc) |
179{ 180 Addr addr = 0; 181 if (kernelSymtab->findAddress("loops_per_jiffy", addr)) { |
182 Tick cpuFreq = tc->getCpuPtr()->frequency(); |
183 Tick intrFreq = platform->intrFrequency(); |
184 tc->getVirtPort(tc)->write(addr, |
185 (uint32_t)((cpuFreq / intrFreq) * 0.9988)); 186 } 187} 188 189 190void |
191LinuxAlphaSystem::SkipDelayLoopEvent::process(ThreadContext *tc) |
192{ |
193 SkipFuncEvent::process(tc); |
194 // calculate and set loops_per_jiffy |
195 ((LinuxAlphaSystem *)tc->getSystemPtr())->setDelayLoop(tc); |
196} 197 198void |
199LinuxAlphaSystem::PrintThreadInfo::process(ThreadContext *tc) |
200{ |
201 Linux::ThreadInfo ti(tc); |
202 203 DPRINTF(Thread, "Currently Executing Thread %s, pid %d, started at: %d\n", 204 ti.curTaskName(), ti.curTaskPID(), ti.curTaskStart()); 205} 206 207 208BEGIN_DECLARE_SIM_OBJECT_PARAMS(LinuxAlphaSystem) 209 --- 61 unchanged lines hidden --- |