af245d115b
This change brings in lldb-gdbserver (llgs) specifically for Linux x86_64. (More architectures coming soon). Not every debugserver option is covered yet. Currently the lldb-gdbserver command line can start unattached, start attached to a pid (process-name attach not supported yet), or accept lldb attaching and launching a process or connecting by process id. The history of this large change can be found here: https://github.com/tfiala/lldb/tree/dev-tfiala-native-protocol-linux-x86_64 Until mid/late April, I was not sharing the work and continued to rebase it off of head (developed via id tfiala@google.com). I switched over to user todd.fiala@gmail.com in the middle, and once I went to github, I did merges rather than rebasing so I could share with others. llvm-svn: 212069
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
//===-- NativeThreadLinux.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_NativeThreadLinux_H_
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#define liblldb_NativeThreadLinux_H_
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#include "lldb/lldb-private-forward.h"
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#include "../../../Host/common/NativeThreadProtocol.h"
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namespace lldb_private
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{
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class NativeProcessLinux;
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class NativeThreadLinux : public NativeThreadProtocol
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{
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friend class NativeProcessLinux;
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public:
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NativeThreadLinux (NativeProcessLinux *process, lldb::tid_t tid);
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// ---------------------------------------------------------------------
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// NativeThreadProtocol Interface
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// ---------------------------------------------------------------------
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const char *
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GetName() override;
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lldb::StateType
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GetState () override;
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bool
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GetStopReason (ThreadStopInfo &stop_info) override;
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NativeRegisterContextSP
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GetRegisterContext () override;
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Error
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SetWatchpoint (lldb::addr_t addr, size_t size, uint32_t watch_flags, bool hardware) override;
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Error
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RemoveWatchpoint (lldb::addr_t addr) override;
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uint32_t
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TranslateStopInfoToGdbSignal (const ThreadStopInfo &stop_info) const override;
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private:
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// ---------------------------------------------------------------------
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// Interface for friend classes
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// ---------------------------------------------------------------------
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void
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SetLaunching ();
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void
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SetRunning ();
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void
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SetStepping ();
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void
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SetStoppedBySignal (uint32_t signo);
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void
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SetStoppedByBreakpoint ();
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bool
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IsStoppedAtBreakpoint ();
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void
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SetCrashedWithException (uint64_t exception_type, lldb::addr_t exception_addr);
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void
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SetSuspended ();
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void
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SetExited ();
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// ---------------------------------------------------------------------
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// Private interface
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// ---------------------------------------------------------------------
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void
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MaybeLogStateChange (lldb::StateType new_state);
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// ---------------------------------------------------------------------
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// Member Variables
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// ---------------------------------------------------------------------
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lldb::StateType m_state;
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ThreadStopInfo m_stop_info;
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NativeRegisterContextSP m_reg_context_sp;
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};
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}
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#endif // #ifndef liblldb_NativeThreadLinux_H_
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