process.cc (11723:0596db108c53) process.cc (11728:f099627c6750)
1/*
2 * Copyright (c) 2005 The Regents of The University of Michigan
3 * Copyright (c) 2007 MIPS Technologies, Inc.
4 * Copyright (c) 2016 The University of Virginia
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are

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66
67 name.copyOut(tc->getMemProxy());
68 return 0;
69}
70
71std::map<int, SyscallDesc> RiscvLinuxProcess::syscallDescs = {
72 {17, SyscallDesc("getcwd", getcwdFunc)},
73 {23, SyscallDesc("dup", dupFunc)},
1/*
2 * Copyright (c) 2005 The Regents of The University of Michigan
3 * Copyright (c) 2007 MIPS Technologies, Inc.
4 * Copyright (c) 2016 The University of Virginia
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are

--- 57 unchanged lines hidden (view full) ---

66
67 name.copyOut(tc->getMemProxy());
68 return 0;
69}
70
71std::map<int, SyscallDesc> RiscvLinuxProcess::syscallDescs = {
72 {17, SyscallDesc("getcwd", getcwdFunc)},
73 {23, SyscallDesc("dup", dupFunc)},
74 {25, SyscallDesc("fcntl", fcntlFunc)},
74 {25, SyscallDesc("fcntl", fcntl64Func)},
75 {29, SyscallDesc("ioctl", ioctlFunc<RiscvLinux>)},
76 {34, SyscallDesc("mkdirat", unimplementedFunc)},
77 {35, SyscallDesc("unlinkat", unlinkatFunc<RiscvLinux>)},
78 {37, SyscallDesc("linkat", unimplementedFunc)},
79 {38, SyscallDesc("renameat", renameatFunc<RiscvLinux>)},
75 {29, SyscallDesc("ioctl", ioctlFunc<RiscvLinux>)},
76 {34, SyscallDesc("mkdirat", unimplementedFunc)},
77 {35, SyscallDesc("unlinkat", unlinkatFunc<RiscvLinux>)},
78 {37, SyscallDesc("linkat", unimplementedFunc)},
79 {38, SyscallDesc("renameat", renameatFunc<RiscvLinux>)},
80 {46, SyscallDesc("ftruncate", ftruncateFunc)},
80 {46, SyscallDesc("ftruncate", ftruncate64Func)},
81 {48, SyscallDesc("faccessat", faccessatFunc<RiscvLinux>)},
82 {49, SyscallDesc("chdir", unimplementedFunc)},
83 {56, SyscallDesc("openat", openatFunc<RiscvLinux>)},
84 {57, SyscallDesc("close", closeFunc)},
85 {61, SyscallDesc("getdents", unimplementedFunc)},
86 {62, SyscallDesc("lseek", lseekFunc)},
87 {63, SyscallDesc("read", readFunc)},
88 {64, SyscallDesc("write", writeFunc)},
89 {66, SyscallDesc("writev", writevFunc<RiscvLinux>)},
90 {67, SyscallDesc("pread", unimplementedFunc)},
81 {48, SyscallDesc("faccessat", faccessatFunc<RiscvLinux>)},
82 {49, SyscallDesc("chdir", unimplementedFunc)},
83 {56, SyscallDesc("openat", openatFunc<RiscvLinux>)},
84 {57, SyscallDesc("close", closeFunc)},
85 {61, SyscallDesc("getdents", unimplementedFunc)},
86 {62, SyscallDesc("lseek", lseekFunc)},
87 {63, SyscallDesc("read", readFunc)},
88 {64, SyscallDesc("write", writeFunc)},
89 {66, SyscallDesc("writev", writevFunc<RiscvLinux>)},
90 {67, SyscallDesc("pread", unimplementedFunc)},
91 {68, SyscallDesc("pwrite", unimplementedFunc)},
91 {68, SyscallDesc("pwrite", pwrite64Func<RiscvLinux>)},
92 {78, SyscallDesc("readlinkat", readlinkatFunc<RiscvLinux>)},
92 {78, SyscallDesc("readlinkat", readlinkatFunc<RiscvLinux>)},
93 {79, SyscallDesc("fstatat", unimplementedFunc)},
94 {80, SyscallDesc("fstat", fstatFunc)},
93 {79, SyscallDesc("fstatat", fstatat64Func<RiscvLinux>)},
94 {80, SyscallDesc("fstat", fstat64Func<RiscvLinux>)},
95 {93, SyscallDesc("exit", exitFunc)},
96 {94, SyscallDesc("exit_group", exitGroupFunc)},
97 {113, SyscallDesc("clock_gettime", clock_gettimeFunc<RiscvLinux>)},
98 {129, SyscallDesc("kill", unimplementedFunc)},
99 {134, SyscallDesc("rt_sigaction", ignoreFunc, SyscallDesc::WarnOnce)},
100 {135, SyscallDesc("rt_sigprocmask", ignoreFunc, SyscallDesc::WarnOnce)},
101 {153, SyscallDesc("times", timesFunc<RiscvLinux>)},
102 {160, SyscallDesc("uname", unameFunc)},

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114 {216, SyscallDesc("mremap", mremapFunc<RiscvLinux>)},
115 {222, SyscallDesc("mmap", mmapFunc<RiscvLinux>)},
116 {226, SyscallDesc("mprotect", ignoreFunc)},
117 {1024, SyscallDesc("open", openFunc<RiscvLinux>)},
118 {1025, SyscallDesc("link", unimplementedFunc)},
119 {1026, SyscallDesc("unlink", unlinkFunc)},
120 {1030, SyscallDesc("mkdir", mkdirFunc)},
121 {1033, SyscallDesc("access", accessFunc)},
95 {93, SyscallDesc("exit", exitFunc)},
96 {94, SyscallDesc("exit_group", exitGroupFunc)},
97 {113, SyscallDesc("clock_gettime", clock_gettimeFunc<RiscvLinux>)},
98 {129, SyscallDesc("kill", unimplementedFunc)},
99 {134, SyscallDesc("rt_sigaction", ignoreFunc, SyscallDesc::WarnOnce)},
100 {135, SyscallDesc("rt_sigprocmask", ignoreFunc, SyscallDesc::WarnOnce)},
101 {153, SyscallDesc("times", timesFunc<RiscvLinux>)},
102 {160, SyscallDesc("uname", unameFunc)},

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114 {216, SyscallDesc("mremap", mremapFunc<RiscvLinux>)},
115 {222, SyscallDesc("mmap", mmapFunc<RiscvLinux>)},
116 {226, SyscallDesc("mprotect", ignoreFunc)},
117 {1024, SyscallDesc("open", openFunc<RiscvLinux>)},
118 {1025, SyscallDesc("link", unimplementedFunc)},
119 {1026, SyscallDesc("unlink", unlinkFunc)},
120 {1030, SyscallDesc("mkdir", mkdirFunc)},
121 {1033, SyscallDesc("access", accessFunc)},
122 {1038, SyscallDesc("stat", statFunc)},
123 {1039, SyscallDesc("lstat", lstatFunc)},
122 {1038, SyscallDesc("stat", stat64Func<RiscvLinux>)},
123 {1039, SyscallDesc("lstat", lstat64Func<RiscvLinux>)},
124 {1062, SyscallDesc("time", timeFunc<RiscvLinux>)},
125 {2011, SyscallDesc("getmainvars", unimplementedFunc)},
126};
127
128RiscvLinuxProcess::RiscvLinuxProcess(LiveProcessParams * params,
129 ObjectFile *objFile) : RiscvLiveProcess(params, objFile)
130{}
131
132SyscallDesc*
133RiscvLinuxProcess::getDesc(int callnum)
134{
135 return syscallDescs.find(callnum) != syscallDescs.end() ?
136 &syscallDescs.at(callnum) : nullptr;
137}
124 {1062, SyscallDesc("time", timeFunc<RiscvLinux>)},
125 {2011, SyscallDesc("getmainvars", unimplementedFunc)},
126};
127
128RiscvLinuxProcess::RiscvLinuxProcess(LiveProcessParams * params,
129 ObjectFile *objFile) : RiscvLiveProcess(params, objFile)
130{}
131
132SyscallDesc*
133RiscvLinuxProcess::getDesc(int callnum)
134{
135 return syscallDescs.find(callnum) != syscallDescs.end() ?
136 &syscallDescs.at(callnum) : nullptr;
137}