blob: d2e27497473ce8b1c733ed3471bbca726cd984f8 [file] [log] [blame]
/*
* Copyright (c) 2016 Advanced Micro Devices, Inc.
* Copyright (c) 2003-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "sim/syscall_desc.hh"
#include "base/types.hh"
#include "sim/syscall_debug_macros.hh"
class ThreadContext;
void
SyscallDesc::doSyscall(ThreadContext *tc, Fault *fault)
{
DPRINTF_SYSCALL(Base, "Calling %s...\n", dumper(name(), tc));
SyscallReturn retval = executor(this, tc);
if (retval.needsRetry())
DPRINTF_SYSCALL(Base, "Needs retry.\n", name());
else if (retval.suppressed())
DPRINTF_SYSCALL(Base, "No return value.\n", name());
else
DPRINTF_SYSCALL(Base, "Returned %d.\n", retval.encodedValue());
}