1 files changed, 125 insertions, 0 deletions
diff --git a/contrib/llvm/tools/lldb/source/API/SBHostOS.cpp b/contrib/llvm/tools/lldb/source/API/SBHostOS.cpp
new file mode 100644
index 0000000..008ca4d
--- /dev/null
+++ b/contrib/llvm/tools/lldb/source/API/SBHostOS.cpp
@@ -0,0 +1,125 @@
+//===-- SBHostOS.cpp --------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBHostOS.h"
+#include "lldb/API/SBError.h"
+#include "lldb/Host/FileSpec.h"
+#include "lldb/Core/Log.h"
+#include "lldb/Host/Host.h"
+#include "lldb/Host/HostInfo.h"
+#include "lldb/Host/HostNativeThread.h"
+#include "lldb/Host/HostThread.h"
+#include "lldb/Host/ThreadLauncher.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+
+SBFileSpec
+SBHostOS::GetProgramFileSpec ()
+{
+    SBFileSpec sb_filespec;
+    sb_filespec.SetFileSpec(HostInfo::GetProgramFileSpec());
+    return sb_filespec;
+}
+
+SBFileSpec
+SBHostOS::GetLLDBPythonPath ()
+{
+    SBFileSpec sb_lldb_python_filespec;
+    FileSpec lldb_python_spec;
+    if (HostInfo::GetLLDBPath(ePathTypePythonDir, lldb_python_spec))
+    {
+        sb_lldb_python_filespec.SetFileSpec (lldb_python_spec);
+    }
+    return sb_lldb_python_filespec;
+}
+
+
+SBFileSpec
+SBHostOS::GetLLDBPath (lldb::PathType path_type)
+{
+    SBFileSpec sb_fspec;
+    FileSpec fspec;
+    if (HostInfo::GetLLDBPath(path_type, fspec))
+        sb_fspec.SetFileSpec (fspec);
+    return sb_fspec;
+}
+
+lldb::thread_t
+SBHostOS::ThreadCreate
+(
+    const char *name,
+    lldb::thread_func_t thread_function,
+    void *thread_arg,
+    SBError *error_ptr
+)
+{
+    Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+    if (log)
+        log->Printf ("SBHostOS::ThreadCreate (name=\"%s\", thread_function=%p, thread_arg=%p, error_ptr=%p)",
+                     name, reinterpret_cast<void*>(reinterpret_cast<intptr_t>(thread_function)),
+                     static_cast<void*>(thread_arg),
+                     static_cast<void*>(error_ptr));
+
+    // FIXME: You should log the return value?
+
+    HostThread thread(ThreadLauncher::LaunchThread(name, thread_function, thread_arg, error_ptr ? error_ptr->get() : NULL));
+    return thread.Release();
+}
+
+void
+SBHostOS::ThreadCreated (const char *name)
+{
+}
+
+bool
+SBHostOS::ThreadCancel (lldb::thread_t thread, SBError *error_ptr)
+{
+    Error error;
+    HostThread host_thread(thread);
+    error = host_thread.Cancel();
+    if (error_ptr)
+        error_ptr->SetError(error);
+    host_thread.Release();
+    return error.Success();
+}
+
+bool
+SBHostOS::ThreadDetach (lldb::thread_t thread, SBError *error_ptr)
+{
+    Error error;
+#if defined(_WIN32)
+    if (error_ptr)
+        error_ptr->SetErrorString("ThreadDetach is not supported on this platform");
+#else
+    HostThread host_thread(thread);
+    error = host_thread.GetNativeThread().Detach();
+    if (error_ptr)
+        error_ptr->SetError(error);
+    host_thread.Release();
+#endif
+    return error.Success();
+}
+
+bool
+SBHostOS::ThreadJoin (lldb::thread_t thread, lldb::thread_result_t *result, SBError *error_ptr)
+{
+    Error error;
+    HostThread host_thread(thread);
+    error = host_thread.Join(result);
+    if (error_ptr)
+        error_ptr->SetError(error);
+    host_thread.Release();
+    return error.Success();
+}
+
+