1/*
2 * Copyright (c) 2003-2005 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;

--- 22 unchanged lines hidden (view full) ---

31
32#include "arch/isa_traits.hh"
33#include "base/misc.hh"
34#include "cpu/base.hh"
35#include "cpu/thread_context.hh"
36#include "debug/Fault.hh"
37#include "mem/page_table.hh"
38#include "sim/faults.hh"
39#include "sim/full_system.hh"
40#include "sim/process.hh"
41
42void FaultBase::invoke(ThreadContext * tc, StaticInstPtr inst)
43{
44 if (FullSystem) {
45 DPRINTF(Fault, "Fault %s at PC: %s\n", name(), tc->pcState());
46 assert(!tc->misspeculating());
47 } else {
48 panic("fault (%s) detected @ PC %s", name(), tc->pcState());
49 }
50}
51
52void UnimpFault::invoke(ThreadContext * tc, StaticInstPtr inst)

--- 4 unchanged lines hidden (view full) ---

57void ReExec::invoke(ThreadContext *tc, StaticInstPtr inst)
58{
59 tc->pcState(tc->pcState());
60}
61
62void GenericPageTableFault::invoke(ThreadContext *tc, StaticInstPtr inst)
63{
64 bool handled = false;
65 if (!FullSystem) {
66 Process *p = tc->getProcessPtr();
67 handled = p->fixupStackFault(vaddr);
68 }
69 if (!handled)
70 panic("Page table fault when accessing virtual address %#x\n", vaddr);
71
72}
73
74void GenericAlignmentFault::invoke(ThreadContext *tc, StaticInstPtr inst)
75{
76 panic("Alignment fault when accessing virtual address %#x\n", vaddr);
77}