process.hh revision 11800:54436a1784dc
19363Snilay@cs.wisc.edu/* 29363Snilay@cs.wisc.edu * Copyright (c) 2006 The Regents of The University of Michigan 39363Snilay@cs.wisc.edu * All rights reserved. 49363Snilay@cs.wisc.edu * 59363Snilay@cs.wisc.edu * Redistribution and use in source and binary forms, with or without 69363Snilay@cs.wisc.edu * modification, are permitted provided that the following conditions are 79363Snilay@cs.wisc.edu * met: redistributions of source code must retain the above copyright 89363Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer; 99363Snilay@cs.wisc.edu * redistributions in binary form must reproduce the above copyright 109363Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer in the 119363Snilay@cs.wisc.edu * documentation and/or other materials provided with the distribution; 129363Snilay@cs.wisc.edu * neither the name of the copyright holders nor the names of its 139363Snilay@cs.wisc.edu * contributors may be used to endorse or promote products derived from 149363Snilay@cs.wisc.edu * this software without specific prior written permission. 159363Snilay@cs.wisc.edu * 169363Snilay@cs.wisc.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 179363Snilay@cs.wisc.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 189363Snilay@cs.wisc.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 199363Snilay@cs.wisc.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 209363Snilay@cs.wisc.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 219363Snilay@cs.wisc.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 229363Snilay@cs.wisc.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 239363Snilay@cs.wisc.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 249363Snilay@cs.wisc.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 259363Snilay@cs.wisc.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 269363Snilay@cs.wisc.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 279363Snilay@cs.wisc.edu * 289363Snilay@cs.wisc.edu * Authors: Gabe Black 299363Snilay@cs.wisc.edu * Ali Saidi 309363Snilay@cs.wisc.edu */ 319363Snilay@cs.wisc.edu 3211108Sdavid.hashe@amd.com#ifndef __RISCV_PROCESS_HH__ 339363Snilay@cs.wisc.edu#define __RISCV_PROCESS_HH__ 349363Snilay@cs.wisc.edu 359363Snilay@cs.wisc.edu#include <string> 369363Snilay@cs.wisc.edu#include <vector> 379363Snilay@cs.wisc.edu 389363Snilay@cs.wisc.edu#include "mem/page_table.hh" 399363Snilay@cs.wisc.edu#include "sim/process.hh" 409363Snilay@cs.wisc.edu 419363Snilay@cs.wisc.educlass LiveProcess; 429363Snilay@cs.wisc.educlass ObjectFile; 439363Snilay@cs.wisc.educlass System; 449363Snilay@cs.wisc.edu 4511025Snilay@cs.wisc.educlass RiscvLiveProcess : public LiveProcess 4611025Snilay@cs.wisc.edu{ 4711025Snilay@cs.wisc.edu protected: 4810466Sandreas.hansson@arm.com RiscvLiveProcess(LiveProcessParams * params, ObjectFile *objFile); 4910466Sandreas.hansson@arm.com 509363Snilay@cs.wisc.edu void initState(); 519363Snilay@cs.wisc.edu 529363Snilay@cs.wisc.edu template<class IntType> 539363Snilay@cs.wisc.edu void argsInit(int pageSize); 549363Snilay@cs.wisc.edu 559363Snilay@cs.wisc.edu public: 569363Snilay@cs.wisc.edu RiscvISA::IntReg getSyscallArg(ThreadContext *tc, int &i); 579363Snilay@cs.wisc.edu /// Explicitly import the otherwise hidden getSyscallArg 589363Snilay@cs.wisc.edu using LiveProcess::getSyscallArg; 599363Snilay@cs.wisc.edu void setSyscallArg(ThreadContext *tc, int i, RiscvISA::IntReg val); 609363Snilay@cs.wisc.edu void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value); 619363Snilay@cs.wisc.edu}; 629363Snilay@cs.wisc.edu 639363Snilay@cs.wisc.edu/* No architectural page table defined for this ISA */ 649363Snilay@cs.wisc.edutypedef NoArchPageTable ArchPageTable; 659363Snilay@cs.wisc.edu 669363Snilay@cs.wisc.edu 679363Snilay@cs.wisc.edu#endif // __RISCV_PROCESS_HH__ 689363Snilay@cs.wisc.edu