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97206d5727
This renames the LLDB error class to Status, as discussed on the lldb-dev mailing list. A change of this magnitude cannot easily be done without find and replace, but that has potential to catch unwanted occurrences of common strings such as "Error". Every effort was made to find all the obvious things such as the word "Error" appearing in a string, etc, but it's possible there are still some lingering occurences left around. Hopefully nothing too serious. llvm-svn: 302872
117 lines
3.4 KiB
C++
117 lines
3.4 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/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 "lldb/Utility/FileSpec.h"
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#include "lldb/Utility/Log.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/Path.h"
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using namespace lldb;
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using namespace lldb_private;
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SBFileSpec SBHostOS::GetProgramFileSpec() {
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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 SBHostOS::GetLLDBPythonPath() {
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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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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 SBHostOS::GetLLDBPath(lldb::PathType path_type) {
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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 SBHostOS::GetUserHomeDirectory() {
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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 SBHostOS::ThreadCreate(const char *name,
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lldb::thread_func_t thread_function,
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void *thread_arg, SBError *error_ptr) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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if (log)
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log->Printf(
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"SBHostOS::ThreadCreate (name=\"%s\", thread_function=%p, "
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"thread_arg=%p, error_ptr=%p)",
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name,
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reinterpret_cast<void *>(reinterpret_cast<intptr_t>(thread_function)),
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static_cast<void *>(thread_arg), static_cast<void *>(error_ptr));
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// FIXME: You should log the return value?
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HostThread thread(ThreadLauncher::LaunchThread(
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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 SBHostOS::ThreadCreated(const char *name) {}
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bool SBHostOS::ThreadCancel(lldb::thread_t thread, SBError *error_ptr) {
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Status 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 SBHostOS::ThreadDetach(lldb::thread_t thread, SBError *error_ptr) {
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Status 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 SBHostOS::ThreadJoin(lldb::thread_t thread, lldb::thread_result_t *result,
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SBError *error_ptr) {
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Status 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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