122 lines
3.4 KiB
C++
122 lines
3.4 KiB
C++
//===-- ProcessInfo.cpp -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/ProcessInfo.h"
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// C Includes
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// C++ Includes
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#include <climits>
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Host/PosixApi.h"
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#include "lldb/Utility/Stream.h"
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#include "llvm/ADT/SmallString.h"
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using namespace lldb;
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using namespace lldb_private;
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ProcessInfo::ProcessInfo()
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: m_executable(), m_arguments(), m_environment(), m_uid(UINT32_MAX),
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m_gid(UINT32_MAX), m_arch(), m_pid(LLDB_INVALID_PROCESS_ID) {}
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ProcessInfo::ProcessInfo(const char *name, const ArchSpec &arch,
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lldb::pid_t pid)
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: m_executable(name, false), m_arguments(), m_environment(),
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m_uid(UINT32_MAX), m_gid(UINT32_MAX), m_arch(arch), m_pid(pid) {}
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void ProcessInfo::Clear() {
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m_executable.Clear();
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m_arguments.Clear();
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m_environment.Clear();
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m_uid = UINT32_MAX;
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m_gid = UINT32_MAX;
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m_arch.Clear();
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m_pid = LLDB_INVALID_PROCESS_ID;
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}
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const char *ProcessInfo::GetName() const {
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return m_executable.GetFilename().GetCString();
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}
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size_t ProcessInfo::GetNameLength() const {
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return m_executable.GetFilename().GetLength();
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}
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void ProcessInfo::Dump(Stream &s, Platform *platform) const {
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s << "Executable: " << GetName() << "\n";
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s << "Triple: ";
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m_arch.DumpTriple(s);
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s << "\n";
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s << "Arguments:\n";
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m_arguments.Dump(s);
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s << "Environment:\n";
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m_environment.Dump(s, "env");
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}
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void ProcessInfo::SetExecutableFile(const FileSpec &exe_file,
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bool add_exe_file_as_first_arg) {
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if (exe_file) {
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m_executable = exe_file;
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if (add_exe_file_as_first_arg) {
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llvm::SmallString<PATH_MAX> filename;
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exe_file.GetPath(filename);
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if (!filename.empty())
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m_arguments.InsertArgumentAtIndex(0, filename);
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}
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} else {
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m_executable.Clear();
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}
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}
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llvm::StringRef ProcessInfo::GetArg0() const {
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return m_arg0;
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}
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void ProcessInfo::SetArg0(llvm::StringRef arg) {
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m_arg0 = arg;
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}
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void ProcessInfo::SetArguments(char const **argv,
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bool first_arg_is_executable) {
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m_arguments.SetArguments(argv);
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// Is the first argument the executable?
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if (first_arg_is_executable) {
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const char *first_arg = m_arguments.GetArgumentAtIndex(0);
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if (first_arg) {
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// Yes the first argument is an executable, set it as the executable
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// in the launch options. Don't resolve the file path as the path
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// could be a remote platform path
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const bool resolve = false;
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m_executable.SetFile(first_arg, resolve);
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}
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}
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}
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void ProcessInfo::SetArguments(const Args &args, bool first_arg_is_executable) {
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// Copy all arguments
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m_arguments = args;
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// Is the first argument the executable?
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if (first_arg_is_executable) {
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const char *first_arg = m_arguments.GetArgumentAtIndex(0);
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if (first_arg) {
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// Yes the first argument is an executable, set it as the executable
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// in the launch options. Don't resolve the file path as the path
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// could be a remote platform path
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const bool resolve = false;
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m_executable.SetFile(first_arg, resolve);
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}
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}
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}
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