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cpu
nativetrace.cc
Go to the documentation of this file.
1
/*
2
* Copyright (c) 2006-2009 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;
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.
15
*
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.
27
*/
28
29
#include "
cpu/nativetrace.hh
"
30
31
#include "
base/socket.hh
"
32
#include "
cpu/static_inst.hh
"
33
#include "debug/GDBMisc.hh"
34
#include "params/NativeTrace.hh"
35
36
namespace
gem5
37
{
38
39
namespace
Trace {
40
41
NativeTrace::NativeTrace
(
const
Params
&
p
)
42
:
ExeTracer
(
p
)
43
{
44
if
(
ListenSocket::allDisabled
())
45
fatal
(
"All listeners are disabled!"
);
46
47
int
port = 8000;
48
while
(!
native_listener
.
listen
(port,
true
))
49
{
50
DPRINTF
(GDBMisc,
"Can't bind port %d\n"
, port);
51
port++;
52
}
53
ccprintf
(std::cerr,
"Listening for native process on port %d\n"
, port);
54
fd
=
native_listener
.
accept
();
55
}
56
57
void
58
Trace::NativeTraceRecord::dump
()
59
{
60
//Don't print what happens for each micro-op, just print out
61
//once at the last op, and for regular instructions.
62
if
(!staticInst->isMicroop() || staticInst->isLastMicroop())
63
parent->check(
this
);
64
}
65
66
}
// namespace Trace
67
}
// namespace gem5
fatal
#define fatal(...)
This implements a cprintf based fatal() function.
Definition:
logging.hh:190
socket.hh
gem5::Trace::NativeTrace::fd
int fd
Definition:
nativetrace.hh:72
gem5::Trace::NativeTraceRecord::dump
void dump()
Definition:
nativetrace.cc:58
gem5::Trace::ExeTracer::Params
ExeTracerParams Params
Definition:
exetrace.hh:65
gem5::Trace::NativeTrace::NativeTrace
NativeTrace(const Params &p)
Definition:
nativetrace.cc:41
gem5::ccprintf
void ccprintf(cp::Print &print)
Definition:
cprintf.hh:130
nativetrace.hh
DPRINTF
#define DPRINTF(x,...)
Definition:
trace.hh:186
gem5::MipsISA::p
Bitfield< 0 > p
Definition:
pra_constants.hh:326
gem5::ListenSocket::listen
virtual bool listen(int port, bool reuse=true)
Definition:
socket.cc:122
static_inst.hh
gem5::ListenSocket::allDisabled
static bool allDisabled()
Definition:
socket.cc:71
gem5::Trace::NativeTrace::native_listener
ListenSocket native_listener
Definition:
nativetrace.hh:74
gem5::Trace::ExeTracer
Definition:
exetrace.hh:62
gem5::ListenSocket::accept
virtual int accept(bool nodelay=false)
Definition:
socket.cc:171
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition:
tlb.cc:60
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