Index: include/lldb/Core/DataBuffer.h
===================================================================
--- include/lldb/Core/DataBuffer.h
+++ include/lldb/Core/DataBuffer.h
@@ -14,6 +14,8 @@
#include <stdint.h>
#include <string.h>
+#include "lldb/lldb-types.h"
+
namespace lldb_private {
//----------------------------------------------------------------------
Index: include/lldb/Host/HostThread.h
===================================================================
--- /dev/null
+++ include/lldb/Host/HostThread.h
@@ -0,0 +1,51 @@
+//===-- HostThread.h --------------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_HostThread_h_
+#define lldb_Host_HostThread_h_
+
+//----------------------------------------------------------------------
+/// @class HostInfo HostInfo.h "lldb/Host/HostThread.h"
+/// @brief A class that represents a thread running inside of a process on the
+/// local machine.
+///
+/// HostThread allows querying and manipulation of threads running on the host
+/// machine.
+///
+/// HostThread is implemented such that on any given platform, the type
+/// |HostThread| resolves statically to the specific thread implementation for
+/// the specific platform.
+///
+//----------------------------------------------------------------------
+
+#if defined(_WIN32)
+#include "lldb/Host/windows/HostThreadWindows.h"
+#define HOST_THREAD_TYPE HostThreadWindows
+#elif defined(__linux__)
+#include "lldb/Host/linux/HostThreadLinux.h"
+#define HOST_THREAD_TYPE HostThreadLinux
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include "lldb/Host/freebsd/HostThreadFreeBSD.h"
+#define HOST_THREAD_TYPE HostThreadFreeBSD.h
+#elif defined(__APPLE__)
+#include "lldb/Host/macosx/HostThreadMacOSX.h"
+#define HOST_THREAD_TYPE HostThreadMacOSX
+#else
+#include "lldb/Host/posix/HostThreadPosix.h"
+#define HOST_THREAD_TYPE HostThreadPosix
+#endif
+
+namespace lldb_private
+{
+typedef HOST_THREAD_TYPE HostThread;
+}
+
+#undef HOST_THREAD_TYPE
+
+#endif
Index: include/lldb/Host/freebsd/HostThreadFreeBSD.h
===================================================================
--- /dev/null
+++ include/lldb/Host/freebsd/HostThreadFreeBSD.h
@@ -0,0 +1,30 @@
+//===-- HostThreadFreeBSD.h -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_freebsd_HostThreadFreeBSD_h_
+#define lldb_Host_freebsd_HostThreadFreeBSD_h_
+
+#include "lldb/Core/Error.h"
+#include "lldb/Host/posix/HostThreadPosix.h"
+#include "llvm/ADT/StringRef.h"
+
+#include <string>
+
+namespace lldb_private
+{
+
+class HostThreadFreeBSD : public HostThreadPosix
+{
+ public:
+ Error SetName(llvm::StringRef name);
+ std::string GetName() const;
+};
+}
+
+#endif
Index: include/lldb/Host/linux/HostThreadLinux.h
===================================================================
--- /dev/null
+++ include/lldb/Host/linux/HostThreadLinux.h
@@ -0,0 +1,30 @@
+//===-- HostThreadLinux.h ---------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_linux_HostThreadLinux_h_
+#define lldb_Host_linux_HostThreadLinux_h_
+
+#include "lldb/Core/Error.h"
+#include "lldb/Host/posix/HostThreadPosix.h"
+#include "llvm/ADT/StringRef.h"
+
+#include <string>
+
+namespace lldb_private
+{
+
+class HostThreadLinux : public HostThreadPosix
+{
+ public:
+ Error SetName(llvm::StringRef name);
+ std::string GetName() const;
+};
+}
+
+#endif
Index: include/lldb/Host/macosx/HostThreadMacOSX.h
===================================================================
--- /dev/null
+++ include/lldb/Host/macosx/HostThreadMacOSX.h
@@ -0,0 +1,30 @@
+//===-- HostThreadMacOSX.h --------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_macosx_HostThreadMacOSX_h_
+#define lldb_Host_macosx_HostThreadMacOSX_h_
+
+#include "lldb/Core/Error.h"
+#include "lldb/Host/posix/HostThreadPosix.h"
+#include "llvm/ADT/StringRef.h"
+
+#include <string>
+
+namespace lldb_private
+{
+
+class HostThreadMacOSX : public HostThreadPosix
+{
+ public:
+ Error SetName(llvm::StringRef name);
+ std::string GetName() const;
+};
+}
+
+#endif
Index: include/lldb/Host/posix/HostThreadPosix.h
===================================================================
--- /dev/null
+++ include/lldb/Host/posix/HostThreadPosix.h
@@ -0,0 +1,43 @@
+//===-- HostThreadWindows.h -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_HostThreadPosix_h_
+#define lldb_Host_HostThreadPosix_h_
+
+#include "lldb/lldb-types.h"
+#include "lldb/Core/Error.h"
+
+#include "llvm/ADT/SmallString.h"
+
+namespace lldb_private
+{
+
+class FileSpec;
+
+class HostThreadPosix
+{
+ public:
+ HostThreadPosix();
+ ~HostThreadPosix();
+
+ Error Create(lldb::thread_t thread);
+
+ lldb::thread_t GetThreadHandle() const;
+ bool IsValid() const;
+
+ Error Cancel();
+ Error Detach();
+ Error Join(lldb::thread_result_t *result);
+
+ private:
+ lldb::thread_t m_thread;
+};
+}
+
+#endif
Index: include/lldb/Host/windows/HostThreadWindows.h
===================================================================
--- /dev/null
+++ include/lldb/Host/windows/HostThreadWindows.h
@@ -0,0 +1,59 @@
+//===-- HostThreadWindows.h -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef lldb_Host_windows_HostThreadWindows_h_
+#define lldb_Host_windows_HostThreadWindows_h_
+
+#include "lldb/lldb-types.h"
+#include "lldb/Core/Error.h"
+
+#include "llvm/ADT/StringRef.h"
+
+namespace lldb_private
+{
+
+class HostThreadWindows
+{
+ public:
+ enum Priority
+ {
+ kPriorityIdle,
+ kPriorityLow,
+ kPriorityBelowNormal,
+ kPriorityNormal,
+ kPriorityAboveNormal,
+ kPriorityHigh
+ };
+
+ HostThreadWindows();
+ ~HostThreadWindows();
+
+ Error Create(lldb::tid_t tid);
+ Error Create(lldb::thread_t thread);
+ Error Suspend();
+ Error Resume();
+ Error Join(lldb::thread_result_t *result);
+
+ Error SetPriority(Priority priority);
+ Error GetPriority(Priority &priority) const;
+
+ Error SetName(llvm::StringRef name);
+
+ lldb::tid_t GetThreadId() const;
+
+ private:
+ bool InternalSetThreadName(llvm::StringRef name);
+ void Close();
+
+ lldb::tid_t m_tid;
+ lldb::thread_t m_thread;
+};
+}
+
+#endif
Index: include/lldb/lldb-types.h
===================================================================
--- include/lldb/lldb-types.h
+++ include/lldb/lldb-types.h
@@ -50,7 +50,7 @@
typedef void* condition_t;
typedef void* rwlock_t;
typedef void* process_t; // Process type is HANDLE
- typedef uintptr_t thread_t; // Host thread type
+ typedef void* thread_t; // Host thread type
typedef uint32_t thread_key_t;
typedef void * thread_arg_t; // Host thread argument type
typedef unsigned thread_result_t; // Host thread result type
Index: lldb.xcodeproj/project.pbxproj
===================================================================
--- lldb.xcodeproj/project.pbxproj
+++ lldb.xcodeproj/project.pbxproj
@@ -589,6 +589,9 @@
3FDFE53119A292F0009756A7 /* HostInfoPosix.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3FDFE53019A292F0009756A7 /* HostInfoPosix.cpp */; };
3FDFE53319A29304009756A7 /* HostInfoPosix.h in Headers */ = {isa = PBXBuildFile; fileRef = 3FDFE53219A29304009756A7 /* HostInfoPosix.h */; };
3FDFE53519A29327009756A7 /* HostInfoBase.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3FDFE53419A29327009756A7 /* HostInfoBase.cpp */; };
+ 3FDFE56919AF9BC7009756A7 /* HostThreadMacOSX.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3FDFE56819AF9BC7009756A7 /* HostThreadMacOSX.cpp */; };
+ 3FDFE56C19AF9C44009756A7 /* HostProcessPosix.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3FDFE56A19AF9C44009756A7 /* HostProcessPosix.cpp */; };
+ 3FDFE56D19AF9C44009756A7 /* HostThreadPosix.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 3FDFE56B19AF9C44009756A7 /* HostThreadPosix.cpp */; };
449ACC98197DEA0B008D175E /* FastDemangle.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 449ACC96197DE9EC008D175E /* FastDemangle.cpp */; };
490A36C0180F0E6F00BA31F8 /* PlatformWindows.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 490A36BD180F0E6F00BA31F8 /* PlatformWindows.cpp */; };
490A36C2180F0E9300BA31F8 /* PlatformWindows.h in Headers */ = {isa = PBXBuildFile; fileRef = 490A36BE180F0E6F00BA31F8 /* PlatformWindows.h */; };
@@ -1752,7 +1755,7 @@
3FDFDDC1199D34E2009756A7 /* FileSystem.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = FileSystem.h; path = include/lldb/Host/FileSystem.h; sourceTree = "<group>"; };
3FDFDDC5199D37ED009756A7 /* FileSystem.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = FileSystem.cpp; path = source/Host/posix/FileSystem.cpp; sourceTree = "<group>"; };
3FDFE52B19A2917A009756A7 /* HostInfoMacOSX.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; name = HostInfoMacOSX.mm; path = source/Host/macosx/HostInfoMacOSX.mm; sourceTree = "<group>"; };
- 3FDFE52D19A291AF009756A7 /* HostInfoMacOSX.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostInfoMacOSX.h; path = include/lldb/Host/macosx/HostInfoMacOSX.h; sourceTree = "<group>"; };
+ 3FDFE52D19A291AF009756A7 /* HostInfoMacOSX.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostInfoMacOSX.h; path = include/lldb/Host/macosx/HostInfoMacOSX.h; sourceTree = "<group>"; };
3FDFE53019A292F0009756A7 /* HostInfoPosix.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = HostInfoPosix.cpp; path = source/Host/posix/HostInfoPosix.cpp; sourceTree = "<group>"; };
3FDFE53219A29304009756A7 /* HostInfoPosix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostInfoPosix.h; path = include/lldb/Host/posix/HostInfoPosix.h; sourceTree = "<group>"; };
3FDFE53419A29327009756A7 /* HostInfoBase.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = HostInfoBase.cpp; sourceTree = "<group>"; };
@@ -1775,6 +1778,26 @@
3FDFE54919A2946B009756A7 /* HostInfoWindows.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostInfoWindows.h; path = include/lldb/Host/windows/HostInfoWindows.h; sourceTree = "<group>"; };
3FDFE54A19A2946B009756A7 /* win32.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = win32.h; path = include/lldb/Host/windows/win32.h; sourceTree = "<group>"; };
3FDFE54B19A2946B009756A7 /* windows.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = windows.h; path = include/lldb/Host/windows/windows.h; sourceTree = "<group>"; };
+ 3FDFE55E19AF9B14009756A7 /* Host.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = Host.cpp; path = source/Host/freebsd/Host.cpp; sourceTree = "<group>"; };
+ 3FDFE55F19AF9B14009756A7 /* HostThreadFreeBSD.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = HostThreadFreeBSD.cpp; path = source/Host/freebsd/HostThreadFreeBSD.cpp; sourceTree = "<group>"; };
+ 3FDFE56019AF9B39009756A7 /* HostThreadFreeBSD.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostThreadFreeBSD.h; path = include/lldb/Host/freebsd/HostThreadFreeBSD.h; sourceTree = "<group>"; };
+ 3FDFE56219AF9B60009756A7 /* HostThreadLinux.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = HostThreadLinux.cpp; sourceTree = "<group>"; };
+ 3FDFE56319AF9B77009756A7 /* Config.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = Config.h; path = include/lldb/Host/linux/Config.h; sourceTree = SOURCE_ROOT; };
+ 3FDFE56419AF9B77009756A7 /* HostInfoLinux.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostInfoLinux.h; path = include/lldb/Host/linux/HostInfoLinux.h; sourceTree = SOURCE_ROOT; };
+ 3FDFE56519AF9B77009756A7 /* HostThreadLinux.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostThreadLinux.h; path = include/lldb/Host/linux/HostThreadLinux.h; sourceTree = SOURCE_ROOT; };
+ 3FDFE56619AF9BB2009756A7 /* Config.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = Config.h; path = include/lldb/Host/macosx/Config.h; sourceTree = "<group>"; };
+ 3FDFE56719AF9BB2009756A7 /* HostThreadMacOSX.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostThreadMacOSX.h; path = include/lldb/Host/macosx/HostThreadMacOSX.h; sourceTree = "<group>"; };
+ 3FDFE56819AF9BC7009756A7 /* HostThreadMacOSX.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = HostThreadMacOSX.cpp; path = source/Host/macosx/HostThreadMacOSX.cpp; sourceTree = "<group>"; };
+ 3FDFE56A19AF9C44009756A7 /* HostProcessPosix.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = HostProcessPosix.cpp; path = source/Host/posix/HostProcessPosix.cpp; sourceTree = "<group>"; };
+ 3FDFE56B19AF9C44009756A7 /* HostThreadPosix.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = HostThreadPosix.cpp; path = source/Host/posix/HostThreadPosix.cpp; sourceTree = "<group>"; };
+ 3FDFE56E19AF9C5A009756A7 /* HostProcessPosix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostProcessPosix.h; path = include/lldb/Host/posix/HostProcessPosix.h; sourceTree = "<group>"; };
+ 3FDFE56F19AF9C5A009756A7 /* HostThreadPosix.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = HostThreadPosix.h; path = include/lldb/Host/posix/HostThreadPosix.h; sourceTree = "<group>"; };
+ 3FDFE57019AF9CA0009756A7 /* HostProcessWindows.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = HostProcessWindows.cpp; path = source/Host/windows/HostProcessWindows.cpp; sourceTree = "<group>"; };
+ 3FDFE57119AF9CA0009756A7 /* HostThreadWindows.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = HostThreadWindows.cpp; path = source/Host/windows/HostThreadWindows.cpp; sourceTree = "<group>"; };
+ 3FDFE57219AF9CD3009756A7 /* HostProcessWindows.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostProcessWindows.h; path = include/lldb/Host/windows/HostProcessWindows.h; sourceTree = "<group>"; };
+ 3FDFE57319AF9CD3009756A7 /* HostThreadWindows.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostThreadWindows.h; path = include/lldb/Host/windows/HostThreadWindows.h; sourceTree = "<group>"; };
+ 3FDFE57419AFABFD009756A7 /* HostProcess.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostProcess.h; path = include/lldb/Host/HostProcess.h; sourceTree = "<group>"; };
+ 3FDFE57519AFABFD009756A7 /* HostThread.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = HostThread.h; path = include/lldb/Host/HostThread.h; sourceTree = "<group>"; };
449ACC96197DE9EC008D175E /* FastDemangle.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = FastDemangle.cpp; path = source/Core/FastDemangle.cpp; sourceTree = "<group>"; };
4906FD4012F2255300A2A77C /* ASTDumper.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = ASTDumper.cpp; path = source/Expression/ASTDumper.cpp; sourceTree = "<group>"; };
4906FD4412F2257600A2A77C /* ASTDumper.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = ASTDumper.h; path = include/lldb/Expression/ASTDumper.h; sourceTree = "<group>"; };
@@ -2313,8 +2336,12 @@
233B009C19610D130090E598 /* linux */ = {
isa = PBXGroup;
children = (
+ 3FDFE56319AF9B77009756A7 /* Config.h */,
233B009D19610D6B0090E598 /* Host.cpp */,
3FDFE53619A2933E009756A7 /* HostInfoLinux.cpp */,
+ 3FDFE56419AF9B77009756A7 /* HostInfoLinux.h */,
+ 3FDFE56219AF9B60009756A7 /* HostThreadLinux.cpp */,
+ 3FDFE56519AF9B77009756A7 /* HostThreadLinux.h */,
);
name = linux;
path = source/Host/linux;
@@ -3513,6 +3540,8 @@
26BC7DD410F1B7D500F91463 /* Host.h */,
3FDFE53719A2936B009756A7 /* HostInfo.h */,
3FDFE53819A2936B009756A7 /* HostInfoBase.h */,
+ 3FDFE57419AFABFD009756A7 /* HostProcess.h */,
+ 3FDFE57519AFABFD009756A7 /* HostThread.h */,
236124A61986B50E004EFC37 /* IOObject.h */,
26BC7DD510F1B7D500F91463 /* Mutex.h */,
232CB60B191E00CC00EF39FC /* NativeBreakpoint.cpp */,
@@ -3748,8 +3777,7 @@
26BC7EE510F1B88100F91463 /* MacOSX */ = {
isa = PBXGroup;
children = (
- 3FDFE52D19A291AF009756A7 /* HostInfoMacOSX.h */,
- 3FDFE52B19A2917A009756A7 /* HostInfoMacOSX.mm */,
+ 3FDFE56619AF9BB2009756A7 /* Config.h */,
26BC7EED10F1B8AD00F91463 /* CFCBundle.cpp */,
26BC7EEE10F1B8AD00F91463 /* CFCBundle.h */,
26BC7EEF10F1B8AD00F91463 /* CFCData.cpp */,
@@ -3764,6 +3792,10 @@
26BC7EF810F1B8AD00F91463 /* CFCString.cpp */,
26BC7EF910F1B8AD00F91463 /* CFCString.h */,
26BC7EE810F1B88F00F91463 /* Host.mm */,
+ 3FDFE52B19A2917A009756A7 /* HostInfoMacOSX.mm */,
+ 3FDFE52D19A291AF009756A7 /* HostInfoMacOSX.h */,
+ 3FDFE56819AF9BC7009756A7 /* HostThreadMacOSX.cpp */,
+ 3FDFE56719AF9BB2009756A7 /* HostThreadMacOSX.h */,
2689B0B5113EE47E00A4AEDB /* Symbols.cpp */,
EDC6D49114E5C15C001B75F8 /* launcherXPCService */,
);
@@ -3964,8 +3996,12 @@
3FDFDDC4199D37BE009756A7 /* posix */ = {
isa = PBXGroup;
children = (
- 3FDFE53219A29304009756A7 /* HostInfoPosix.h */,
3FDFE53019A292F0009756A7 /* HostInfoPosix.cpp */,
+ 3FDFE53219A29304009756A7 /* HostInfoPosix.h */,
+ 3FDFE56A19AF9C44009756A7 /* HostProcessPosix.cpp */,
+ 3FDFE56E19AF9C5A009756A7 /* HostProcessPosix.h */,
+ 3FDFE56B19AF9C44009756A7 /* HostThreadPosix.cpp */,
+ 3FDFE56F19AF9C5A009756A7 /* HostThreadPosix.h */,
3FDFDDC5199D37ED009756A7 /* FileSystem.cpp */,
);
name = posix;
@@ -3975,8 +4011,11 @@
isa = PBXGroup;
children = (
3FDFE53C19A293CA009756A7 /* Config.h */,
- 3FDFE53D19A293CA009756A7 /* HostInfoFreeBSD.h */,
+ 3FDFE55E19AF9B14009756A7 /* Host.cpp */,
3FDFE53B19A293B3009756A7 /* HostInfoFreeBSD.cpp */,
+ 3FDFE53D19A293CA009756A7 /* HostInfoFreeBSD.h */,
+ 3FDFE55F19AF9B14009756A7 /* HostThreadFreeBSD.cpp */,
+ 3FDFE56019AF9B39009756A7 /* HostThreadFreeBSD.h */,
);
name = freebsd;
sourceTree = "<group>";
@@ -3990,13 +4029,17 @@
3FDFE54019A29448009756A7 /* EditLineWin.cpp */,
3FDFE54119A29448009756A7 /* FileSystem.cpp */,
3FDFE54219A29448009756A7 /* Host.cpp */,
- 3FDFE54919A2946B009756A7 /* HostInfoWindows.h */,
3FDFE54319A29448009756A7 /* HostInfoWindows.cpp */,
+ 3FDFE54919A2946B009756A7 /* HostInfoWindows.h */,
+ 3FDFE57019AF9CA0009756A7 /* HostProcessWindows.cpp */,
+ 3FDFE57219AF9CD3009756A7 /* HostProcessWindows.h */,
+ 3FDFE57119AF9CA0009756A7 /* HostThreadWindows.cpp */,
+ 3FDFE57319AF9CD3009756A7 /* HostThreadWindows.h */,
3FDFE54419A29448009756A7 /* Mutex.cpp */,
3FDFE54519A29448009756A7 /* ProcessRunLock.cpp */,
3FDFE54A19A2946B009756A7 /* win32.h */,
- 3FDFE54B19A2946B009756A7 /* windows.h */,
3FDFE54619A29448009756A7 /* Windows.cpp */,
+ 3FDFE54B19A2946B009756A7 /* windows.h */,
);
name = windows;
sourceTree = "<group>";
@@ -4922,6 +4965,7 @@
2689006E13353E1A00698AC0 /* File.cpp in Sources */,
94D6A0AB16CEB55F00833B6E /* NSDictionary.cpp in Sources */,
2689006F13353E1A00698AC0 /* FileSpec.cpp in Sources */,
+ 3FDFE56919AF9BC7009756A7 /* HostThreadMacOSX.cpp in Sources */,
2689007013353E1A00698AC0 /* Condition.cpp in Sources */,
2689007113353E1A00698AC0 /* Host.cpp in Sources */,
2635879417822FC2004C30BA /* SymbolVendorELF.cpp in Sources */,
@@ -4972,6 +5016,7 @@
AF1729D6182C907200E0AB97 /* HistoryThread.cpp in Sources */,
268900AF13353E5000698AC0 /* UnwindLLDB.cpp in Sources */,
268900B013353E5000698AC0 /* RegisterContextLLDB.cpp in Sources */,
+ 3FDFE56C19AF9C44009756A7 /* HostProcessPosix.cpp in Sources */,
268900B413353E5000698AC0 /* RegisterContextMacOSXFrameBackchain.cpp in Sources */,
268900B513353E5000698AC0 /* StopInfoMachException.cpp in Sources */,
268900B613353E5000698AC0 /* UnwindMacOSXFrameBackchain.cpp in Sources */,
@@ -5069,6 +5114,7 @@
2689010313353E6F00698AC0 /* ThreadPlanStepRange.cpp in Sources */,
2689010413353E6F00698AC0 /* ThreadPlanStepInRange.cpp in Sources */,
2689010513353E6F00698AC0 /* ThreadPlanStepOverRange.cpp in Sources */,
+ 3FDFE56D19AF9C44009756A7 /* HostThreadPosix.cpp in Sources */,
2689010613353E6F00698AC0 /* ThreadPlanRunToAddress.cpp in Sources */,
2689010713353E6F00698AC0 /* ThreadPlanStepThrough.cpp in Sources */,
2689010813353E6F00698AC0 /* ThreadPlanStepUntil.cpp in Sources */,
Index: source/Host/CMakeLists.txt
===================================================================
--- source/Host/CMakeLists.txt
+++ source/Host/CMakeLists.txt
@@ -34,6 +34,7 @@
windows/Host.cpp
windows/HostInfoWindows.cpp
windows/HostProcessWindows.cpp
+ windows/HostThreadWindows.cpp
windows/ProcessRunLock.cpp
windows/Mutex.cpp
windows/Condition.cpp
@@ -45,12 +46,14 @@
posix/FileSystem.cpp
posix/HostInfoPosix.cpp
posix/HostProcessPosix.cpp
+ posix/HostThreadPosix.cpp
)
if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
include_directories(SYSTEM ${LIBXML2_INCLUDE_DIR})
add_host_subdirectory(macosx
macosx/Host.mm
+ macosx/HostThreadMacOSX.cpp
macosx/Symbols.cpp
macosx/cfcpp/CFCBundle.cpp
macosx/cfcpp/CFCData.cpp
@@ -64,11 +67,13 @@
add_host_subdirectory(linux
linux/Host.cpp
linux/HostInfoLinux.cpp
+ linux/HostThreadLinux.cpp
)
elseif (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
add_host_subdirectory(freebsd
freebsd/Host.cpp
freebsd/HostInfoFreeBSD.cpp
+ freebsd/HostThreadFreeBSD.cpp
)
endif()
endif()
Index: source/Host/common/Host.cpp
===================================================================
--- source/Host/common/Host.cpp
+++ source/Host/common/Host.cpp
@@ -48,6 +48,10 @@
#include <pthread_np.h>
#endif
+#if defined(__linux__)
+#include "Plugins/Process/Linux/ProcFileReader.h"
+#endif
+
// C++ includes
#include <limits>
@@ -484,7 +488,7 @@
HostThreadCreateInfo *info_ptr = new HostThreadCreateInfo (thread_name, thread_fptr, thread_arg);
#ifdef _WIN32
- thread = ::_beginthreadex(0, 0, ThreadCreateTrampoline, info_ptr, 0, NULL);
+ thread = (void *)::_beginthreadex(0, 0, ThreadCreateTrampoline, info_ptr, 0, NULL);
int err = thread <= 0 ? GetLastError() : 0;
#else
int err = ::pthread_create (&thread, NULL, ThreadCreateTrampoline, info_ptr);
@@ -613,6 +617,84 @@
#endif
}
+std::string
+Host::GetThreadName(lldb::pid_t pid, lldb::tid_t tid)
+{
+ std::string thread_name;
+
+#if defined(__FreeBSD__)
+ struct kinfo_proc *kp = nullptr, *nkp;
+ size_t len = 0;
+ int error;
+ int name[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PID | KERN_PROC_INC_THREAD, (int)pid};
+
+ while (1)
+ {
+ error = sysctl(name, 4, kp, &len, nullptr, 0);
+ if (kp == nullptr || (error != 0 && errno == ENOMEM))
+ {
+ // Add extra space in case threads are added before next call.
+ len += sizeof(*kp) + len / 10;
+ nkp = (struct kinfo_proc *)realloc(kp, len);
+ if (nkp == nullptr)
+ {
+ free(kp);
+ return std::string();
+ }
+ kp = nkp;
+ continue;
+ }
+ if (error != 0)
+ len = 0;
+ break;
+ }
+
+ for (size_t i = 0; i < len / sizeof(*kp); i++)
+ {
+ if (kp[i].ki_tid == (int)tid)
+ {
+ thread_name = kp[i].ki_tdname;
+ break;
+ }
+ }
+ free(kp);
+#elif defined(__APPLE__) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
+ // We currently can only get the name of a thread in the current process.
+ if (pid == Host::GetCurrentProcessID())
+ {
+ char pthread_name[1024];
+ if (::pthread_getname_np(::pthread_from_mach_thread_np(tid), pthread_name, sizeof(pthread_name)) == 0)
+ {
+ if (pthread_name[0])
+ {
+ thread_name = pthread_name;
+ }
+ }
+ else
+ {
+ dispatch_queue_t current_queue = ::dispatch_get_current_queue();
+ if (current_queue != NULL)
+ {
+ const char *queue_name = dispatch_queue_get_label(current_queue);
+ if (queue_name && queue_name[0])
+ {
+ thread_name = queue_name;
+ }
+ }
+ }
+ }
+#elif defined(__linux__)
+ // Read /proc/$TID/comm file.
+ lldb::DataBufferSP buf_sp = ProcFileReader::ReadIntoDataBuffer(tid, "comm");
+ const char *comm_str = (const char *)buf_sp->GetBytes();
+ const char *cr_str = ::strchr(comm_str, '\n');
+ size_t length = cr_str ? (cr_str - comm_str) : strlen(comm_str);
+
+ thread_name = std::string(comm_str, length);
+#endif
+ return thread_name;
+}
+
bool
Host::SetShortThreadName (lldb::pid_t pid, lldb::tid_t tid,
const char *thread_name, size_t len)
Index: source/Host/freebsd/Host.cpp
===================================================================
--- source/Host/freebsd/Host.cpp
+++ source/Host/freebsd/Host.cpp
@@ -83,46 +83,6 @@
Host::SetShortThreadName (LLDB_INVALID_PROCESS_ID, LLDB_INVALID_THREAD_ID, thread_name, 16);
}
-std::string
-Host::GetThreadName (lldb::pid_t pid, lldb::tid_t tid)
-{
- struct kinfo_proc *kp = nullptr, *nkp;
- size_t len = 0;
- int error;
- int name[4] = {
- CTL_KERN, KERN_PROC, KERN_PROC_PID | KERN_PROC_INC_THREAD, (int)pid
- };
-
- while (1) {
- error = sysctl(name, 4, kp, &len, nullptr, 0);
- if (kp == nullptr || (error != 0 && errno == ENOMEM)) {
- // Add extra space in case threads are added before next call.
- len += sizeof(*kp) + len / 10;
- nkp = (struct kinfo_proc *)realloc(kp, len);
- if (nkp == nullptr)
- {
- free(kp);
- return std::string();
- }
- kp = nkp;
- continue;
- }
- if (error != 0)
- len = 0;
- break;
- }
-
- std::string thread_name;
- for (size_t i = 0; i < len / sizeof(*kp); i++) {
- if (kp[i].ki_tid == (int)tid) {
- thread_name = kp[i].ki_tdname;
- break;
- }
- }
- free(kp);
- return thread_name;
-}
-
void
Host::Backtrace (Stream &strm, uint32_t max_frames)
{
Index: source/Host/freebsd/HostThreadFreeBSD.cpp
===================================================================
--- /dev/null
+++ source/Host/freebsd/HostThreadFreeBSD.cpp
@@ -0,0 +1,76 @@
+//===-- HostThreadFreeBSD.cpp -----------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// lldb Includes
+#include "lldb/Host/freebsd/HostThreadFreeBSD.h"
+
+// C includes
+#include <pthread.h>
+#include <stdlib.h>
+#include <sys/sysctl.h>
+
+// C++ includes
+#include <string>
+
+using namespace lldb_private;
+
+Error
+HostThreadFreeBSD::SetName(lldb::thread_t thread, llvm::StringRef name)
+{
+ Error error;
+
+ ::pthread_set_name_np(GetThreadHandle(), name);
+
+ return error;
+}
+
+std::string
+HostThreadFreeBSD::GetName() const
+{
+ // TODO(zturner): We should be trying to get the pid from m_thread. How to do that?
+ int pid = Host::GetCurrentProcessID();
+
+ struct kinfo_proc *kp = nullptr, *nkp;
+ size_t len = 0;
+ int error;
+ int name[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PID | KERN_PROC_INC_THREAD, (int)pid};
+
+ while (1)
+ {
+ error = sysctl(name, 4, kp, &len, nullptr, 0);
+ if (kp == nullptr || (error != 0 && errno == ENOMEM))
+ {
+ // Add extra space in case threads are added before next call.
+ len += sizeof(*kp) + len / 10;
+ nkp = (struct kinfo_proc *)realloc(kp, len);
+ if (nkp == nullptr)
+ {
+ free(kp);
+ return std::string();
+ }
+ kp = nkp;
+ continue;
+ }
+ if (error != 0)
+ len = 0;
+ break;
+ }
+
+ std::string thread_name;
+ for (size_t i = 0; i < len / sizeof(*kp); i++)
+ {
+ if (kp[i].ki_tid == (int)GetThreadHandle())
+ {
+ thread_name = kp[i].ki_tdname;
+ break;
+ }
+ }
+ free(kp);
+ return thread_name;
+}
Index: source/Host/linux/Host.cpp
===================================================================
--- source/Host/linux/Host.cpp
+++ source/Host/linux/Host.cpp
@@ -380,22 +380,6 @@
}
}
-std::string
-Host::GetThreadName (lldb::pid_t pid, lldb::tid_t tid)
-{
- assert(pid != LLDB_INVALID_PROCESS_ID);
- assert(tid != LLDB_INVALID_THREAD_ID);
-
- // Read /proc/$TID/comm file.
- lldb::DataBufferSP buf_sp = ProcFileReader::ReadIntoDataBuffer (tid, "comm");
- const char *comm_str = (const char *)buf_sp->GetBytes();
- const char *cr_str = ::strchr(comm_str, '\n');
- size_t length = cr_str ? (cr_str - comm_str) : strlen(comm_str);
-
- std::string thread_name(comm_str, length);
- return thread_name;
-}
-
void
Host::Backtrace (Stream &strm, uint32_t max_frames)
{
Index: source/Host/linux/HostThreadLinux.cpp
===================================================================
--- /dev/null
+++ source/Host/linux/HostThreadLinux.cpp
@@ -0,0 +1,40 @@
+//===-- HostThreadLinux.cpp -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Core/DataBuffer.h"
+#include "lldb/Host/linux/HostThreadLinux.h"
+#include "Plugins/Process/Linux/ProcFileReader.h"
+
+#include <pthread.h>
+
+using namespace lldb_private;
+
+Error
+HostThreadLinux::SetName(llvm::StringRef name)
+{
+ Error error;
+
+ int err = ::pthread_setname_np(GetThreadHandle(), name.data());
+ error.SetError(err, lldb::eErrorTypePOSIX);
+
+ return error;
+}
+
+std::string
+HostThreadLinux::GetName() const
+{
+ // Read /proc/$TID/comm file.
+ lldb::DataBufferSP buf_sp = ProcFileReader::ReadIntoDataBuffer(GetThreadHandle(), "comm");
+ const char *comm_str = (const char *)buf_sp->GetBytes();
+ const char *cr_str = ::strchr(comm_str, '\n');
+ size_t length = cr_str ? (cr_str - comm_str) : strlen(comm_str);
+
+ std::string thread_name(comm_str, length);
+ return thread_name;
+}
Index: source/Host/macosx/Host.mm
===================================================================
--- source/Host/macosx/Host.mm
+++ source/Host/macosx/Host.mm
@@ -145,39 +145,6 @@
}
}
-std::string
-Host::GetThreadName (lldb::pid_t pid, lldb::tid_t tid)
-{
- std::string thread_name;
-#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
- // We currently can only get the name of a thread in the current process.
- if (pid == Host::GetCurrentProcessID())
- {
- char pthread_name[1024];
- if (::pthread_getname_np (::pthread_from_mach_thread_np (tid), pthread_name, sizeof(pthread_name)) == 0)
- {
- if (pthread_name[0])
- {
- thread_name = pthread_name;
- }
- }
- else
- {
- dispatch_queue_t current_queue = ::dispatch_get_current_queue ();
- if (current_queue != NULL)
- {
- const char *queue_name = dispatch_queue_get_label (current_queue);
- if (queue_name && queue_name[0])
- {
- thread_name = queue_name;
- }
- }
- }
- }
-#endif
- return thread_name;
-}
-
bool
Host::GetBundleDirectory (const FileSpec &file, FileSpec &bundle_directory)
{
Index: source/Host/macosx/HostThreadMacOSX.cpp
===================================================================
--- /dev/null
+++ source/Host/macosx/HostThreadMacOSX.cpp
@@ -0,0 +1,63 @@
+//===-- HostThreadMacOSX.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/Host/macosx/HostThreadMacOSX.h"
+#include "lldb/Host/Host.h"
+
+#include <pthread.h>
+
+using namespace lldb_private;
+
+Error
+HostThreadMacOSX::SetName(llvm::StringRef name)
+{
+ Error error;
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
+ // Set the pthread name if possible
+ if (GetThreadHandle()() != Host::GetCurrentThread())
+ error.SetErrorString("Cannot set the name of the non-current thread.");
+ else
+ {
+ int err = ::pthread_setname_np(name);
+ error.SetError(err, lldb::eErrorTypePOSIX);
+ }
+#else
+ error.SetErrorString("Setting the thread name is not supported on this platform.");
+#endif
+ return error;
+}
+
+std::string
+HostThreadMacOSX::GetName() const
+{
+ std::string thread_name;
+#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
+ char pthread_name[1024];
+ if (::pthread_getname_np(GetThreadHandle(), pthread_name, sizeof(pthread_name)) == 0)
+ {
+ if (pthread_name[0])
+ {
+ thread_name = pthread_name;
+ }
+ }
+ else if (GetThreadHandle() == Host::GetCurrentThread())
+ {
+ dispatch_queue_t current_queue = ::dispatch_get_current_queue();
+ if (current_queue != NULL)
+ {
+ const char *queue_name = dispatch_queue_get_label(current_queue);
+ if (queue_name && queue_name[0])
+ {
+ thread_name = queue_name;
+ }
+ }
+ }
+#endif
+ return thread_name;
+}
Index: source/Host/posix/HostThreadPosix.cpp
===================================================================
--- /dev/null
+++ source/Host/posix/HostThreadPosix.cpp
@@ -0,0 +1,78 @@
+//===-- HostThreadPosix.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/Host/posix/HostThreadPosix.h"
+
+#include "llvm/ADT/STLExtras.h"
+
+#include <pthread.h>
+
+using namespace lldb_private;
+
+HostThreadPosix::HostThreadPosix()
+ : m_thread(LLDB_INVALID_HOST_THREAD)
+{
+}
+
+HostThreadPosix::~HostThreadPosix()
+{
+ m_thread = LLDB_INVALID_HOST_THREAD;
+}
+
+Error
+HostThreadPosix::Create(lldb::thread_t thread)
+{
+ Error error;
+ m_thread = thread;
+ return error;
+}
+
+Error
+HostThreadPosix::Cancel()
+{
+ Error error;
+ int err = ::pthread_cancel(m_thread);
+ error.SetError(err, lldb::eErrorTypePOSIX);
+ return error;
+}
+
+Error
+HostThreadPosix::Detach()
+{
+ Error error;
+ if (!IsValid())
+ return error;
+
+ int err = ::pthread_detach(m_thread);
+ error.SetError(err, lldb::eErrorTypePOSIX);
+ m_thread = LLDB_INVALID_HOST_THREAD;
+ return error;
+}
+
+Error
+HostThreadPosix::Join(lldb::thread_result_t *result)
+{
+ Error error;
+ int err = ::pthread_join(m_thread, result);
+ error.SetError(err, lldb::eErrorTypePOSIX);
+ m_thread = LLDB_INVALID_HOST_THREAD;
+ return error;
+}
+
+lldb::thread_t
+HostThreadPosix::GetThreadHandle() const
+{
+ return m_thread;
+}
+
+bool
+HostThreadPosix::IsValid() const
+{
+ return GetThreadHandle() != LLDB_INVALID_HOST_THREAD;
+}
Index: source/Host/windows/HostThreadWindows.cpp
===================================================================
--- /dev/null
+++ source/Host/windows/HostThreadWindows.cpp
@@ -0,0 +1,234 @@
+//===-- HostThreadWindows.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/Host/windows/windows.h"
+
+#include "lldb/Host/windows/HostThreadWindows.h"
+
+#include "llvm/ADT/STLExtras.h"
+
+using namespace lldb_private;
+
+namespace
+{
+static const DWORD MS_VC_EXCEPTION = 0x406D1388;
+
+#pragma pack(push, 8)
+struct THREADNAME_INFO
+{
+ DWORD dwType; // Must be 0x1000.
+ LPCSTR szName; // Pointer to thread name
+ DWORD dwThreadId; // Thread ID (-1 == current thread)
+ DWORD dwFlags; // Reserved. Do not use.
+};
+#pragma pack(pop)
+}
+
+HostThreadWindows::HostThreadWindows()
+ : m_tid(0)
+ , m_thread(0)
+{
+}
+
+HostThreadWindows::~HostThreadWindows()
+{
+ Close();
+}
+
+Error
+HostThreadWindows::Create(lldb::tid_t tid)
+{
+ Close();
+
+ Error error;
+ m_thread = ::OpenThread(THREAD_QUERY_INFORMATION | THREAD_SUSPEND_RESUME, FALSE, tid);
+ if (m_thread == NULL)
+ {
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+ return error;
+ }
+ m_tid = tid;
+ return error;
+}
+
+Error
+HostThreadWindows::Create(lldb::thread_t thread)
+{
+ Error error;
+
+ m_tid = ::GetThreadId(thread);
+ if (m_tid == 0)
+ {
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+ return error;
+ }
+ m_thread = thread;
+ return error;
+}
+
+Error
+HostThreadWindows::Suspend()
+{
+ Error error;
+
+ if ((DWORD)-1 == ::SuspendThread(m_thread))
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+
+ return error;
+}
+
+Error
+HostThreadWindows::Resume()
+{
+ Error error;
+
+ if ((DWORD)-1 == ::ResumeThread(m_thread))
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+
+ return error;
+}
+
+Error
+HostThreadWindows::Join(lldb::thread_result_t *result)
+{
+ Error error;
+ if (WAIT_OBJECT_0 != ::WaitForSingleObject(m_thread, INFINITE))
+ {
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+ return error;
+ }
+
+ DWORD dword_result = 0;
+ if (!::GetExitCodeThread(m_thread, &dword_result))
+ *result = 0;
+ *result = dword_result;
+ return error;
+}
+
+Error
+HostThreadWindows::SetPriority(Priority priority)
+{
+ Error error;
+ int win32_priority = 0;
+ switch (priority)
+ {
+ case kPriorityIdle:
+ win32_priority = THREAD_PRIORITY_IDLE;
+ break;
+ case kPriorityLow:
+ win32_priority = THREAD_PRIORITY_LOWEST;
+ break;
+ case kPriorityBelowNormal:
+ win32_priority = THREAD_PRIORITY_BELOW_NORMAL;
+ break;
+ case kPriorityNormal:
+ win32_priority = THREAD_PRIORITY_NORMAL;
+ break;
+ case kPriorityAboveNormal:
+ win32_priority = THREAD_PRIORITY_ABOVE_NORMAL;
+ break;
+ case kPriorityHigh:
+ win32_priority = THREAD_PRIORITY_HIGHEST;
+ break;
+ default:
+ error.SetError(ERROR_INVALID_PARAMETER, lldb::eErrorTypeWin32);
+ return error;
+ }
+
+ if (!::SetThreadPriority(m_thread, win32_priority))
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+
+ return error;
+}
+
+Error
+HostThreadWindows::GetPriority(Priority &priority) const
+{
+ Error error;
+ int win32_priority = 0;
+ win32_priority = ::GetThreadPriority(m_thread);
+ if (THREAD_PRIORITY_ERROR_RETURN == win32_priority)
+ {
+ error.SetError(::GetLastError(), lldb::eErrorTypeWin32);
+ return error;
+ }
+
+ switch (win32_priority)
+ {
+ case THREAD_PRIORITY_IDLE:
+ priority = kPriorityIdle;
+ break;
+ case THREAD_PRIORITY_LOWEST:
+ priority = kPriorityLow;
+ break;
+ case THREAD_PRIORITY_BELOW_NORMAL:
+ priority = kPriorityBelowNormal;
+ break;
+ case THREAD_PRIORITY_NORMAL:
+ priority = kPriorityNormal;
+ break;
+ case THREAD_PRIORITY_ABOVE_NORMAL:
+ priority = kPriorityAboveNormal;
+ break;
+ case THREAD_PRIORITY_HIGHEST:
+ priority = kPriorityHigh;
+ break;
+ }
+
+ return error;
+}
+
+Error
+HostThreadWindows::SetName(llvm::StringRef name)
+{
+ Error error;
+
+ if (!InternalSetThreadName(name.data()))
+ error.SetErrorString("Unable to set thread name.");
+ return error;
+}
+
+bool
+HostThreadWindows::InternalSetThreadName(llvm::StringRef name)
+{
+// Other compilers don't support SEH, so we can only set the thread if compiling with MSVC.
+#if defined(_MSC_VER)
+ if (m_tid == 0)
+ return false;
+
+ THREADNAME_INFO info;
+ info.dwType = 0x1000;
+ info.szName = name.data();
+ info.dwThreadId = m_tid;
+ info.dwFlags = 0;
+
+ __try { ::RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(ULONG_PTR), (ULONG_PTR *)&info); }
+ __except(EXCEPTION_EXECUTE_HANDLER) {}
+
+ return true;
+#else
+ return false;
+#endif
+}
+
+lldb::tid_t
+HostThreadWindows::GetThreadId() const
+{
+ return m_tid;
+}
+
+void
+HostThreadWindows::Close()
+{
+ if (m_thread != NULL)
+ ::CloseHandle(m_thread);
+
+ m_thread = NULL;
+ m_tid = 0;
+}