2 * Copyright (c) 2003-2005 The Regents of The University of Michigan
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;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * Authors: Nathan Binkert
32 #include "arch/alpha/ev5.hh"
33 #include "arch/isa_traits.hh"
34 #include "cpu/thread_context.hh"
35 #include "cpu/base.hh"
36 #include "kern/system_events.hh"
37 #include "kern/tru64/tru64_events.hh"
38 #include "kern/tru64/dump_mbuf.hh"
39 #include "kern/tru64/printf.hh"
40 #include "sim/arguments.hh"
41 #include "sim/system.hh"
43 using namespace TheISA
;
45 //void SkipFuncEvent::process(ExecContext *tc);
48 BadAddrEvent::process(ThreadContext
*tc
)
50 // The following gross hack is the equivalent function to the
51 // annotation for vmunix::badaddr in:
52 // simos/simulation/apps/tcl/osf/tlaser.tcl
54 uint64_t a0
= tc
->readIntReg(16);
61 tc
->getPhysPort()->getPeerAddressRanges(resp
, snoop
);
62 for (iter
= resp
.begin(); iter
!= resp
.end(); iter
++) {
63 if (*iter
== (K0Seg2Phys(a0
) & PAddrImplMask
))
67 if (!IsK0Seg(a0
) || found
) {
69 DPRINTF(BADADDR
, "badaddr arg=%#x bad\n", a0
);
70 tc
->setIntReg(ReturnValueReg
, 0x1);
71 SkipFuncEvent::process(tc
);
73 DPRINTF(BADADDR
, "badaddr arg=%#x good\n", a0
);
78 PrintfEvent::process(ThreadContext
*tc
)
81 StringWrap
name(tc
->getSystemPtr()->name());
90 DebugPrintfEvent::process(ThreadContext
*tc
)
92 if (DTRACE(DebugPrintf
)) {
94 StringWrap
name(tc
->getSystemPtr()->name());
104 DumpMbufEvent::process(ThreadContext
*tc
)
106 if (DTRACE(DebugPrintf
)) {
108 tru64::DumpMbuf(args
);