142 lines
3.5 KiB
C++
142 lines
3.5 KiB
C++
//===-- SBHostOS.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/API/SBHostOS.h"
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#include "lldb/API/SBError.h"
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#include "lldb/Host/FileSpec.h"
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#include "lldb/Core/Log.h"
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#include "lldb/Host/Host.h"
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#include "lldb/Host/HostInfo.h"
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#include "lldb/Host/HostNativeThread.h"
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#include "lldb/Host/HostThread.h"
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#include "lldb/Host/ThreadLauncher.h"
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#include "llvm/Support/Path.h"
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#include "llvm/ADT/SmallVector.h"
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using namespace lldb;
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using namespace lldb_private;
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SBFileSpec
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SBHostOS::GetProgramFileSpec ()
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{
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SBFileSpec sb_filespec;
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sb_filespec.SetFileSpec(HostInfo::GetProgramFileSpec());
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return sb_filespec;
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}
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SBFileSpec
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SBHostOS::GetLLDBPythonPath ()
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{
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SBFileSpec sb_lldb_python_filespec;
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FileSpec lldb_python_spec;
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if (HostInfo::GetLLDBPath(ePathTypePythonDir, lldb_python_spec))
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{
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sb_lldb_python_filespec.SetFileSpec (lldb_python_spec);
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}
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return sb_lldb_python_filespec;
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}
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SBFileSpec
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SBHostOS::GetLLDBPath (lldb::PathType path_type)
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{
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SBFileSpec sb_fspec;
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FileSpec fspec;
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if (HostInfo::GetLLDBPath(path_type, fspec))
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sb_fspec.SetFileSpec (fspec);
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return sb_fspec;
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}
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SBFileSpec
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SBHostOS::GetUserHomeDirectory ()
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{
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SBFileSpec sb_fspec;
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llvm::SmallString<64> home_dir_path;
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llvm::sys::path::home_directory (home_dir_path);
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FileSpec homedir (home_dir_path.c_str(), true);
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sb_fspec.SetFileSpec (homedir);
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return sb_fspec;
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}
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lldb::thread_t
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SBHostOS::ThreadCreate
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(
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const char *name,
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lldb::thread_func_t thread_function,
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void *thread_arg,
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SBError *error_ptr
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)
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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if (log)
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log->Printf ("SBHostOS::ThreadCreate (name=\"%s\", thread_function=%p, thread_arg=%p, error_ptr=%p)",
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name, reinterpret_cast<void*>(reinterpret_cast<intptr_t>(thread_function)),
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static_cast<void*>(thread_arg),
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static_cast<void*>(error_ptr));
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// FIXME: You should log the return value?
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HostThread thread(ThreadLauncher::LaunchThread(name, thread_function, thread_arg, error_ptr ? error_ptr->get() : NULL));
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return thread.Release();
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}
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void
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SBHostOS::ThreadCreated (const char *name)
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{
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}
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bool
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SBHostOS::ThreadCancel (lldb::thread_t thread, SBError *error_ptr)
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{
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Error error;
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HostThread host_thread(thread);
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error = host_thread.Cancel();
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if (error_ptr)
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error_ptr->SetError(error);
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host_thread.Release();
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return error.Success();
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}
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bool
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SBHostOS::ThreadDetach (lldb::thread_t thread, SBError *error_ptr)
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{
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Error error;
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#if defined(_WIN32)
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if (error_ptr)
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error_ptr->SetErrorString("ThreadDetach is not supported on this platform");
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#else
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HostThread host_thread(thread);
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error = host_thread.GetNativeThread().Detach();
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if (error_ptr)
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error_ptr->SetError(error);
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host_thread.Release();
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#endif
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return error.Success();
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}
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bool
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SBHostOS::ThreadJoin (lldb::thread_t thread, lldb::thread_result_t *result, SBError *error_ptr)
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{
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Error error;
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HostThread host_thread(thread);
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error = host_thread.Join(result);
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if (error_ptr)
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error_ptr->SetError(error);
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host_thread.Release();
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return error.Success();
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}
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