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Diffstat (limited to 'src/arch/power/linux/process.hh')
| -rw-r--r-- | src/arch/power/linux/process.hh | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/arch/power/linux/process.hh b/src/arch/power/linux/process.hh new file mode 100644 index 000000000..78b0eef7f --- /dev/null +++ b/src/arch/power/linux/process.hh @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2007-2008 The Florida State University + * Copyright (c) 2009 The University of Edinburgh + * 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. + * + * Authors: Stephen Hines + * Timothy M. Jones + */ + +#ifndef __POWER_LINUX_PROCESS_HH__ +#define __POWER_LINUX_PROCESS_HH__ + +#include "arch/power/process.hh" + + +/// A process with emulated PPC/Linux syscalls. +class PowerLinuxProcess : public PowerLiveProcess +{ + public: + PowerLinuxProcess(LiveProcessParams * params, ObjectFile *objFile); + + virtual SyscallDesc* getDesc(int callnum); + + void startup(); + + PowerISA::IntReg getSyscallArg(ThreadContext *tc, int i); + void setSyscallArg(ThreadContext *tc, int i, PowerISA::IntReg val); + + /// Array of syscall descriptors, indexed by call number. + static SyscallDesc syscallDescs[]; + + const int Num_Syscall_Descs; +}; + +#endif // __POWER_LINUX_PROCESS_HH__ |