00e305d281
* Create new platform plugin for lldb * Create HostInfo class for android * Create ProcessLauncher for android Differential Revision: http://reviews.llvm.org/D7584 llvm-svn: 228943
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
//===-- ProcessLauncherAndroid.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/Host/Host.h"
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#include "lldb/Host/HostProcess.h"
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#include "lldb/Host/android/ProcessLauncherAndroid.h"
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#include "lldb/Target/ProcessLaunchInfo.h"
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#include <limits.h>
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using namespace lldb;
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using namespace lldb_private;
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HostProcess
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ProcessLauncherAndroid::LaunchProcess(const ProcessLaunchInfo &launch_info, Error &error)
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{
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// TODO: Handle other launch parameters specified in launc_info
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char exe_path[PATH_MAX];
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launch_info.GetExecutableFile().GetPath(exe_path, sizeof(exe_path));
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const size_t err_len = 1024;
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char err_str[err_len];
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lldb::pid_t pid = ::fork ();
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if (pid < 0)
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{
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// Fork failed
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error.SetErrorStringWithFormat("Fork failed with error message: %s", strerror(errno));
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return HostProcess(LLDB_INVALID_PROCESS_ID);
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}
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else if (pid == 0)
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{
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// Child process
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const char **argv = launch_info.GetArguments().GetConstArgumentVector();
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const char **envp = launch_info.GetEnvironmentEntries().GetConstArgumentVector();
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const char *working_dir = launch_info.GetWorkingDirectory();
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if (working_dir != nullptr && working_dir[0])
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{
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if (::chdir(working_dir) != 0)
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exit(-1);
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}
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execve(argv[0],
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const_cast<char *const *>(argv),
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const_cast<char *const *>(envp));
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exit(-1);
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}
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return HostProcess(pid);
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}
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