[ProcessWindows] Implement a RegisterContextWindows for x86.
This implements the skeleton of a RegisterContext for Windows.
In particular, this implements support only for x86 general purpose
registers.
After this patch, LLDB on Windows can perform basic debugging
operations in a single-threaded inferior process (breakpoint,
register inspection, frame select, unwinding, etc).
Differential Revision: http://reviews.llvm.org/D6322
Reviewed by: Greg Clayton
llvm-svn: 222474
diff --git a/lldb/source/Plugins/Process/Windows/TargetThreadWindows.h b/lldb/source/Plugins/Process/Windows/TargetThreadWindows.h
index 3db46f8..8c46b3c 100644
--- a/lldb/source/Plugins/Process/Windows/TargetThreadWindows.h
+++ b/lldb/source/Plugins/Process/Windows/TargetThreadWindows.h
@@ -28,16 +28,26 @@
TargetThreadWindows(ProcessWindows &process, const HostThread &thread);
virtual ~TargetThreadWindows();
- virtual void RefreshStateAfterStop() override;
- virtual void WillResume(lldb::StateType resume_state) override;
- virtual void DidStop() override;
- virtual lldb::RegisterContextSP GetRegisterContext() override;
- virtual lldb::RegisterContextSP CreateRegisterContextForFrame(StackFrame *frame) override;
- virtual bool CalculateStopInfo() override;
+ // lldb_private::Thread overrides
+ void RefreshStateAfterStop() override;
+ void WillResume(lldb::StateType resume_state) override;
+ void DidStop() override;
+ lldb::RegisterContextSP GetRegisterContext() override;
+ lldb::RegisterContextSP CreateRegisterContextForFrame(StackFrame *frame) override;
+ bool CalculateStopInfo() override;
+ Unwind *GetUnwinder() override;
bool DoResume();
+ HostThread
+ GetHostThread() const
+ {
+ return m_host_thread;
+ }
+
private:
+ lldb::RegisterContextSP CreateRegisterContextForFrameIndex(uint32_t idx);
+
lldb::StackFrameUP m_stack_frame;
HostThread m_host_thread;