17f383d498
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
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
//===-- TargetThreadWindows.h -----------------------------------*- 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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#ifndef liblldb_Plugins_Process_Windows_TargetThreadWindows_H_
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#define liblldb_Plugins_Process_Windows_TargetThreadWindows_H_
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#include "ForwardDecl.h"
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#include "lldb/lldb-forward.h"
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#include "lldb/Host/HostThread.h"
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#include "lldb/Target/Thread.h"
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class ProcessWindows;
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namespace lldb_private
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{
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class HostThread;
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class StackFrame;
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class TargetThreadWindows : public lldb_private::Thread
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{
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public:
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TargetThreadWindows(ProcessWindows &process, const HostThread &thread);
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virtual ~TargetThreadWindows();
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// lldb_private::Thread overrides
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void RefreshStateAfterStop() override;
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void WillResume(lldb::StateType resume_state) override;
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void DidStop() override;
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lldb::RegisterContextSP GetRegisterContext() override;
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lldb::RegisterContextSP CreateRegisterContextForFrame(StackFrame *frame) override;
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bool CalculateStopInfo() override;
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Unwind *GetUnwinder() override;
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bool DoResume();
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HostThread
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GetHostThread() const
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{
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return m_host_thread;
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}
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private:
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lldb::RegisterContextSP CreateRegisterContextForFrameIndex(uint32_t idx);
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lldb::StackFrameUP m_stack_frame;
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HostThread m_host_thread;
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};
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}
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#endif |