Implement current working directory for LiveProcesses
--HG-- extra : convert_revision : a2d3cf29ab65c61af27d82a8c421a41a19fd5aeb
This commit is contained in:
parent
dbdf2f14ae
commit
31d829d388
21 changed files with 88 additions and 15 deletions
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@ -576,6 +576,7 @@ AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name,
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int stderr_fd,
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int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid,
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uint64_t _uid,
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uint64_t _euid,
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uint64_t _euid,
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uint64_t _gid,
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uint64_t _gid,
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@ -583,7 +584,7 @@ AlphaLinuxProcess::AlphaLinuxProcess(const std::string &name,
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uint64_t _pid,
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uint64_t _pid,
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uint64_t _ppid)
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uint64_t _ppid)
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: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
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: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
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stderr_fd, argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
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stderr_fd, argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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{
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{
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//init_regs->intRegFile[0] = 0;
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//init_regs->intRegFile[0] = 0;
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@ -46,6 +46,7 @@ class AlphaLinuxProcess : public AlphaLiveProcess
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -43,10 +43,11 @@ using namespace std;
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AlphaLiveProcess::AlphaLiveProcess(const std::string &nm, ObjectFile *objFile,
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AlphaLiveProcess::AlphaLiveProcess(const std::string &nm, ObjectFile *objFile,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
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argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid)
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{
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{
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brk_point = objFile->dataBase() + objFile->dataSize() + objFile->bssSize();
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brk_point = objFile->dataBase() + objFile->dataSize() + objFile->bssSize();
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brk_point = roundUp(brk_point, VMPageSize);
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brk_point = roundUp(brk_point, VMPageSize);
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@ -47,6 +47,7 @@ class AlphaLiveProcess : public LiveProcess
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -581,11 +581,12 @@ AlphaTru64Process::AlphaTru64Process(const std::string &name,
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int stderr_fd,
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int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
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: AlphaLiveProcess(name, objFile, system, stdin_fd, stdout_fd,
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stderr_fd, argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
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stderr_fd, argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc)),
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Num_Mach_Syscall_Descs(sizeof(machSyscallDescs) / sizeof(SyscallDesc))
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Num_Mach_Syscall_Descs(sizeof(machSyscallDescs) / sizeof(SyscallDesc))
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{
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{
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@ -45,6 +45,7 @@ class AlphaTru64Process : public AlphaLiveProcess
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -411,6 +411,7 @@ MipsLinuxProcess::MipsLinuxProcess(const std::string &name,
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int stderr_fd,
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int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid,
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uint64_t _uid,
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uint64_t _euid,
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uint64_t _euid,
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uint64_t _gid,
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uint64_t _gid,
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@ -418,7 +419,7 @@ MipsLinuxProcess::MipsLinuxProcess(const std::string &name,
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uint64_t _pid,
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uint64_t _pid,
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uint64_t _ppid)
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uint64_t _ppid)
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: MipsLiveProcess(name, objFile, system, stdin_fd, stdout_fd, stderr_fd,
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: MipsLiveProcess(name, objFile, system, stdin_fd, stdout_fd, stderr_fd,
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argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid),
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argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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{ }
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{ }
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@ -43,6 +43,7 @@ class MipsLinuxProcess : public MipsLiveProcess
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -44,10 +44,11 @@ using namespace MipsISA;
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MipsLiveProcess::MipsLiveProcess(const std::string &nm, ObjectFile *objFile,
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MipsLiveProcess::MipsLiveProcess(const std::string &nm, ObjectFile *objFile,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
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argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid)
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{
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{
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// Set up stack. On MIPS, stack starts at the top of kuseg
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// Set up stack. On MIPS, stack starts at the top of kuseg
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// user address space. MIPS stack grows down from here
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// user address space. MIPS stack grows down from here
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@ -48,6 +48,7 @@ class MipsLiveProcess : public LiveProcess
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -391,11 +391,12 @@ SparcLinuxProcess::SparcLinuxProcess(const std::string &name,
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int stderr_fd,
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int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: SparcLiveProcess(name, objFile, system,
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: SparcLiveProcess(name, objFile, system,
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stdin_fd, stdout_fd, stderr_fd, argv, envp,
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stdin_fd, stdout_fd, stderr_fd, argv, envp, cwd,
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_uid, _euid, _gid, _egid, _pid, _ppid),
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_uid, _euid, _gid, _egid, _pid, _ppid),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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{
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{
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@ -49,6 +49,7 @@ class SparcLinuxProcess : public SparcLiveProcess
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -47,10 +47,11 @@ using namespace SparcISA;
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SparcLiveProcess::SparcLiveProcess(const std::string &nm, ObjectFile *objFile,
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SparcLiveProcess::SparcLiveProcess(const std::string &nm, ObjectFile *objFile,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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std::vector<std::string> &argv, std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _uid, uint64_t _euid, uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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: LiveProcess(nm, objFile, _system, stdin_fd, stdout_fd, stderr_fd,
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argv, envp, _uid, _euid, _gid, _egid, _pid, _ppid)
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argv, envp, cwd, _uid, _euid, _gid, _egid, _pid, _ppid)
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{
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{
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// XXX all the below need to be updated for SPARC - Ali
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// XXX all the below need to be updated for SPARC - Ali
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@ -64,6 +64,7 @@ class SparcLiveProcess : public LiveProcess
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -329,6 +329,7 @@ SparcSolarisProcess::SparcSolarisProcess(const std::string &name,
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int stderr_fd,
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int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid,
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uint64_t _uid,
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uint64_t _euid,
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uint64_t _euid,
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uint64_t _gid,
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uint64_t _gid,
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@ -336,7 +337,7 @@ SparcSolarisProcess::SparcSolarisProcess(const std::string &name,
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uint64_t _pid,
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uint64_t _pid,
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uint64_t _ppid)
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uint64_t _ppid)
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: SparcLiveProcess(name, objFile, system,
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: SparcLiveProcess(name, objFile, system,
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stdin_fd, stdout_fd, stderr_fd, argv, envp,
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stdin_fd, stdout_fd, stderr_fd, argv, envp, cwd,
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_uid, _euid, _gid, _egid, _pid, _ppid),
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_uid, _euid, _gid, _egid, _pid, _ppid),
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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Num_Syscall_Descs(sizeof(syscallDescs) / sizeof(SyscallDesc))
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{
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{
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@ -48,6 +48,7 @@ class SparcSolarisProcess : public SparcLiveProcess
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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std::vector<std::string> &argv,
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std::vector<std::string> &argv,
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std::vector<std::string> &envp,
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std::vector<std::string> &envp,
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const std::string &cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid);
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uint64_t _pid, uint64_t _ppid);
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@ -12,6 +12,7 @@ class LiveProcess(Process):
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executable = Param.String('', "executable (overrides cmd[0] if set)")
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executable = Param.String('', "executable (overrides cmd[0] if set)")
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cmd = VectorParam.String("command line (executable plus arguments)")
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cmd = VectorParam.String("command line (executable plus arguments)")
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env = VectorParam.String('', "environment settings")
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env = VectorParam.String('', "environment settings")
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cwd = Param.String('', "current working directory")
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input = Param.String('cin', "filename for stdin")
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input = Param.String('cin', "filename for stdin")
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uid = Param.Int(100, 'user id')
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uid = Param.Int(100, 'user id')
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euid = Param.Int(100, 'effective user id')
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euid = Param.Int(100, 'effective user id')
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@ -314,11 +314,12 @@ LiveProcess::LiveProcess(const string &nm, ObjectFile *_objFile,
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System *_system,
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System *_system,
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int stdin_fd, int stdout_fd, int stderr_fd,
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int stdin_fd, int stdout_fd, int stderr_fd,
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vector<string> &_argv, vector<string> &_envp,
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vector<string> &_argv, vector<string> &_envp,
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const string &_cwd,
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uint64_t _uid, uint64_t _euid,
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uint64_t _uid, uint64_t _euid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _gid, uint64_t _egid,
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uint64_t _pid, uint64_t _ppid)
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uint64_t _pid, uint64_t _ppid)
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: Process(nm, _system, stdin_fd, stdout_fd, stderr_fd),
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: Process(nm, _system, stdin_fd, stdout_fd, stderr_fd),
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objFile(_objFile), argv(_argv), envp(_envp)
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objFile(_objFile), argv(_argv), envp(_envp), cwd(_cwd)
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{
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{
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__uid = _uid;
|
__uid = _uid;
|
||||||
__euid = _euid;
|
__euid = _euid;
|
||||||
|
@ -427,6 +428,7 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
|
||||||
int stdout_fd, int stderr_fd, std::string executable,
|
int stdout_fd, int stderr_fd, std::string executable,
|
||||||
std::vector<std::string> &argv,
|
std::vector<std::string> &argv,
|
||||||
std::vector<std::string> &envp,
|
std::vector<std::string> &envp,
|
||||||
|
const std::string &cwd,
|
||||||
uint64_t _uid, uint64_t _euid,
|
uint64_t _uid, uint64_t _euid,
|
||||||
uint64_t _gid, uint64_t _egid,
|
uint64_t _gid, uint64_t _egid,
|
||||||
uint64_t _pid, uint64_t _ppid)
|
uint64_t _pid, uint64_t _ppid)
|
||||||
|
@ -445,14 +447,14 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
|
||||||
case ObjectFile::Tru64:
|
case ObjectFile::Tru64:
|
||||||
process = new AlphaTru64Process(nm, objFile, system,
|
process = new AlphaTru64Process(nm, objFile, system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
argv, envp,
|
argv, envp, cwd,
|
||||||
_uid, _euid, _gid, _egid, _pid, _ppid);
|
_uid, _euid, _gid, _egid, _pid, _ppid);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case ObjectFile::Linux:
|
case ObjectFile::Linux:
|
||||||
process = new AlphaLinuxProcess(nm, objFile, system,
|
process = new AlphaLinuxProcess(nm, objFile, system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
argv, envp,
|
argv, envp, cwd,
|
||||||
_uid, _euid, _gid, _egid, _pid, _ppid);
|
_uid, _euid, _gid, _egid, _pid, _ppid);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -466,7 +468,7 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
|
||||||
case ObjectFile::Linux:
|
case ObjectFile::Linux:
|
||||||
process = new SparcLinuxProcess(nm, objFile, system,
|
process = new SparcLinuxProcess(nm, objFile, system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
argv, envp,
|
argv, envp, cwd,
|
||||||
_uid, _euid, _gid, _egid, _pid, _ppid);
|
_uid, _euid, _gid, _egid, _pid, _ppid);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -474,7 +476,7 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
|
||||||
case ObjectFile::Solaris:
|
case ObjectFile::Solaris:
|
||||||
process = new SparcSolarisProcess(nm, objFile, system,
|
process = new SparcSolarisProcess(nm, objFile, system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
argv, envp,
|
argv, envp, cwd,
|
||||||
_uid, _euid, _gid, _egid, _pid, _ppid);
|
_uid, _euid, _gid, _egid, _pid, _ppid);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
|
@ -487,7 +489,7 @@ LiveProcess::create(const std::string &nm, System *system, int stdin_fd,
|
||||||
case ObjectFile::Linux:
|
case ObjectFile::Linux:
|
||||||
process = new MipsLinuxProcess(nm, objFile, system,
|
process = new MipsLinuxProcess(nm, objFile, system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
argv, envp,
|
argv, envp, cwd,
|
||||||
_uid, _euid, _gid, _egid, _pid, _ppid);
|
_uid, _euid, _gid, _egid, _pid, _ppid);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -512,6 +514,7 @@ BEGIN_DECLARE_SIM_OBJECT_PARAMS(LiveProcess)
|
||||||
Param<string> input;
|
Param<string> input;
|
||||||
Param<string> output;
|
Param<string> output;
|
||||||
VectorParam<string> env;
|
VectorParam<string> env;
|
||||||
|
Param<string> cwd;
|
||||||
SimObjectParam<System *> system;
|
SimObjectParam<System *> system;
|
||||||
Param<uint64_t> uid;
|
Param<uint64_t> uid;
|
||||||
Param<uint64_t> euid;
|
Param<uint64_t> euid;
|
||||||
|
@ -530,6 +533,7 @@ BEGIN_INIT_SIM_OBJECT_PARAMS(LiveProcess)
|
||||||
INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
|
INIT_PARAM(input, "filename for stdin (dflt: use sim stdin)"),
|
||||||
INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
|
INIT_PARAM(output, "filename for stdout/stderr (dflt: use sim stdout)"),
|
||||||
INIT_PARAM(env, "environment settings"),
|
INIT_PARAM(env, "environment settings"),
|
||||||
|
INIT_PARAM(cwd, "current working directory"),
|
||||||
INIT_PARAM(system, "system"),
|
INIT_PARAM(system, "system"),
|
||||||
INIT_PARAM(uid, "user id"),
|
INIT_PARAM(uid, "user id"),
|
||||||
INIT_PARAM(euid, "effective user id"),
|
INIT_PARAM(euid, "effective user id"),
|
||||||
|
@ -566,7 +570,7 @@ CREATE_SIM_OBJECT(LiveProcess)
|
||||||
return LiveProcess::create(getInstanceName(), system,
|
return LiveProcess::create(getInstanceName(), system,
|
||||||
stdin_fd, stdout_fd, stderr_fd,
|
stdin_fd, stdout_fd, stderr_fd,
|
||||||
(string)executable == "" ? cmd[0] : executable,
|
(string)executable == "" ? cmd[0] : executable,
|
||||||
cmd, env,
|
cmd, env, cwd,
|
||||||
uid, euid, gid, egid, pid, ppid);
|
uid, euid, gid, egid, pid, ppid);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -177,11 +177,13 @@ class LiveProcess : public Process
|
||||||
ObjectFile *objFile;
|
ObjectFile *objFile;
|
||||||
std::vector<std::string> argv;
|
std::vector<std::string> argv;
|
||||||
std::vector<std::string> envp;
|
std::vector<std::string> envp;
|
||||||
|
std::string cwd;
|
||||||
|
|
||||||
LiveProcess(const std::string &nm, ObjectFile *objFile,
|
LiveProcess(const std::string &nm, ObjectFile *objFile,
|
||||||
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
|
System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
|
||||||
std::vector<std::string> &argv,
|
std::vector<std::string> &argv,
|
||||||
std::vector<std::string> &envp,
|
std::vector<std::string> &envp,
|
||||||
|
const std::string &cwd,
|
||||||
uint64_t _uid, uint64_t _euid,
|
uint64_t _uid, uint64_t _euid,
|
||||||
uint64_t _gid, uint64_t _egid,
|
uint64_t _gid, uint64_t _egid,
|
||||||
uint64_t _pid, uint64_t _ppid);
|
uint64_t _pid, uint64_t _ppid);
|
||||||
|
@ -207,6 +209,20 @@ class LiveProcess : public Process
|
||||||
inline uint64_t pid() {return __pid;}
|
inline uint64_t pid() {return __pid;}
|
||||||
inline uint64_t ppid() {return __ppid;}
|
inline uint64_t ppid() {return __ppid;}
|
||||||
|
|
||||||
|
std::string
|
||||||
|
fullPath(const std::string &filename)
|
||||||
|
{
|
||||||
|
if (filename[0] == '/' || cwd.empty())
|
||||||
|
return filename;
|
||||||
|
|
||||||
|
std::string full = cwd;
|
||||||
|
|
||||||
|
if (cwd[cwd.size() - 1] != '/')
|
||||||
|
full += '/';
|
||||||
|
|
||||||
|
return full + filename;
|
||||||
|
}
|
||||||
|
|
||||||
virtual void syscall(int64_t callnum, ThreadContext *tc);
|
virtual void syscall(int64_t callnum, ThreadContext *tc);
|
||||||
|
|
||||||
virtual SyscallDesc* getDesc(int callnum) = 0;
|
virtual SyscallDesc* getDesc(int callnum) = 0;
|
||||||
|
@ -220,6 +236,7 @@ class LiveProcess : public Process
|
||||||
std::string executable,
|
std::string executable,
|
||||||
std::vector<std::string> &argv,
|
std::vector<std::string> &argv,
|
||||||
std::vector<std::string> &envp,
|
std::vector<std::string> &envp,
|
||||||
|
const std::string &cwd,
|
||||||
uint64_t _uid, uint64_t _euid,
|
uint64_t _uid, uint64_t _euid,
|
||||||
uint64_t _gid, uint64_t _egid,
|
uint64_t _gid, uint64_t _egid,
|
||||||
uint64_t _pid, uint64_t _ppid);
|
uint64_t _pid, uint64_t _ppid);
|
||||||
|
|
|
@ -214,6 +214,9 @@ unlinkFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
|
||||||
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
||||||
return (TheISA::IntReg)-EFAULT;
|
return (TheISA::IntReg)-EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = p->fullPath(path);
|
||||||
|
|
||||||
int result = unlink(path.c_str());
|
int result = unlink(path.c_str());
|
||||||
return (result == -1) ? -errno : result;
|
return (result == -1) ? -errno : result;
|
||||||
}
|
}
|
||||||
|
@ -231,6 +234,10 @@ renameFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
|
||||||
if (!tc->getMemPort()->tryReadString(new_name, tc->getSyscallArg(1)))
|
if (!tc->getMemPort()->tryReadString(new_name, tc->getSyscallArg(1)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
old_name = p->fullPath(old_name);
|
||||||
|
new_name = p->fullPath(new_name);
|
||||||
|
|
||||||
int64_t result = rename(old_name.c_str(), new_name.c_str());
|
int64_t result = rename(old_name.c_str(), new_name.c_str());
|
||||||
return (result == -1) ? -errno : result;
|
return (result == -1) ? -errno : result;
|
||||||
}
|
}
|
||||||
|
@ -245,6 +252,9 @@ truncateFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
|
||||||
|
|
||||||
off_t length = tc->getSyscallArg(1);
|
off_t length = tc->getSyscallArg(1);
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = p->fullPath(path);
|
||||||
|
|
||||||
int result = truncate(path.c_str(), length);
|
int result = truncate(path.c_str(), length);
|
||||||
return (result == -1) ? -errno : result;
|
return (result == -1) ? -errno : result;
|
||||||
}
|
}
|
||||||
|
@ -277,6 +287,9 @@ chownFunc(SyscallDesc *desc, int num, LiveProcess *p, ThreadContext *tc)
|
||||||
uint32_t group = tc->getSyscallArg(2);
|
uint32_t group = tc->getSyscallArg(2);
|
||||||
gid_t hostGroup = group;
|
gid_t hostGroup = group;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = p->fullPath(path);
|
||||||
|
|
||||||
int result = chown(path.c_str(), hostOwner, hostGroup);
|
int result = chown(path.c_str(), hostOwner, hostGroup);
|
||||||
return (result == -1) ? -errno : result;
|
return (result == -1) ? -errno : result;
|
||||||
}
|
}
|
||||||
|
|
|
@ -500,6 +500,9 @@ openFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
hostFlags |= O_BINARY;
|
hostFlags |= O_BINARY;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
DPRINTF(SyscallVerbose, "opening file %s\n", path.c_str());
|
DPRINTF(SyscallVerbose, "opening file %s\n", path.c_str());
|
||||||
|
|
||||||
// open the file
|
// open the file
|
||||||
|
@ -526,6 +529,9 @@ chmodFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
// XXX translate mode flags via OS::something???
|
// XXX translate mode flags via OS::something???
|
||||||
hostMode = mode;
|
hostMode = mode;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
// do the chmod
|
// do the chmod
|
||||||
int result = chmod(path.c_str(), hostMode);
|
int result = chmod(path.c_str(), hostMode);
|
||||||
if (result < 0)
|
if (result < 0)
|
||||||
|
@ -573,6 +579,9 @@ statFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
struct stat hostBuf;
|
struct stat hostBuf;
|
||||||
int result = stat(path.c_str(), &hostBuf);
|
int result = stat(path.c_str(), &hostBuf);
|
||||||
|
|
||||||
|
@ -626,6 +635,9 @@ lstatFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
struct stat hostBuf;
|
struct stat hostBuf;
|
||||||
int result = lstat(path.c_str(), &hostBuf);
|
int result = lstat(path.c_str(), &hostBuf);
|
||||||
|
|
||||||
|
@ -648,6 +660,9 @@ lstat64Func(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
#if NO_STAT64
|
#if NO_STAT64
|
||||||
struct stat hostBuf;
|
struct stat hostBuf;
|
||||||
int result = lstat(path.c_str(), &hostBuf);
|
int result = lstat(path.c_str(), &hostBuf);
|
||||||
|
@ -701,6 +716,9 @@ statfsFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
if (!tc->getMemPort()->tryReadString(path, tc->getSyscallArg(0)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
struct statfs hostBuf;
|
struct statfs hostBuf;
|
||||||
int result = statfs(path.c_str(), &hostBuf);
|
int result = statfs(path.c_str(), &hostBuf);
|
||||||
|
|
||||||
|
@ -896,6 +914,10 @@ utimesFunc(SyscallDesc *desc, int callnum, LiveProcess *process,
|
||||||
hostTimeval[i].tv_sec = gtoh((*tp)[i].tv_sec);
|
hostTimeval[i].tv_sec = gtoh((*tp)[i].tv_sec);
|
||||||
hostTimeval[i].tv_usec = gtoh((*tp)[i].tv_usec);
|
hostTimeval[i].tv_usec = gtoh((*tp)[i].tv_usec);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// Adjust path for current working directory
|
||||||
|
path = process->fullPath(path);
|
||||||
|
|
||||||
int result = utimes(path.c_str(), hostTimeval);
|
int result = utimes(path.c_str(), hostTimeval);
|
||||||
|
|
||||||
if (result < 0)
|
if (result < 0)
|
||||||
|
|
Loading…
Reference in a new issue