syscall_emul.cc (2707:ee2a3f82ac56) syscall_emul.cc (2708:c4157b162e7b)
1/*
2 * Copyright (c) 2003-2005 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;

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39#include "sim/syscall_emul.hh"
40#include "base/chunk_generator.hh"
41#include "base/trace.hh"
42#include "cpu/thread_context.hh"
43#include "cpu/base.hh"
44#include "mem/page_table.hh"
45#include "sim/process.hh"
46
1/*
2 * Copyright (c) 2003-2005 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;

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39#include "sim/syscall_emul.hh"
40#include "base/chunk_generator.hh"
41#include "base/trace.hh"
42#include "cpu/thread_context.hh"
43#include "cpu/base.hh"
44#include "mem/page_table.hh"
45#include "sim/process.hh"
46
47#include "sim/sim_events.hh"
47#include "sim/sim_exit.hh"
48
49using namespace std;
50using namespace TheISA;
51
52void
53SyscallDesc::doSyscall(int callnum, Process *process, ThreadContext *tc)
54{
55 DPRINTFR(SyscallVerbose, "%d: %s: syscall %s called w/arguments %d,%d,%d,%d\n",

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87 return 0;
88}
89
90
91SyscallReturn
92exitFunc(SyscallDesc *desc, int callnum, Process *process,
93 ThreadContext *tc)
94{
48
49using namespace std;
50using namespace TheISA;
51
52void
53SyscallDesc::doSyscall(int callnum, Process *process, ThreadContext *tc)
54{
55 DPRINTFR(SyscallVerbose, "%d: %s: syscall %s called w/arguments %d,%d,%d,%d\n",

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87 return 0;
88}
89
90
91SyscallReturn
92exitFunc(SyscallDesc *desc, int callnum, Process *process,
93 ThreadContext *tc)
94{
95 new SimExitEvent("target called exit()", tc->getSyscallArg(0) & 0xff);
95 exitSimLoop("target called exit()", tc->getSyscallArg(0) & 0xff);
96
97 return 1;
98}
99
100
101SyscallReturn
102getpagesizeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
103{

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97 return 1;
98}
99
100
101SyscallReturn
102getpagesizeFunc(SyscallDesc *desc, int num, Process *p, ThreadContext *tc)
103{

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