forked from OSchip/llvm-project
78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
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//===-- CommandContext.cpp --------------------------------------*- 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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#include "lldb/Interpreter/CommandContext.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/Core/StreamString.h"
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#include "lldb/Interpreter/CommandObject.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Target/Thread.h"
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using namespace lldb;
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using namespace lldb_private;
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CommandContext::CommandContext () :
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m_exe_ctx ()
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{
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}
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CommandContext::~CommandContext ()
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{
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}
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Target *
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CommandContext::GetTarget()
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{
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return Debugger::GetSharedInstance().GetCurrentTarget().get();
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}
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ExecutionContext &
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CommandContext::GetExecutionContext()
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{
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return m_exe_ctx;
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}
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void
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CommandContext::Update (ExecutionContext *override_context)
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{
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m_exe_ctx.Clear();
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if (override_context != NULL)
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{
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m_exe_ctx.target = override_context->target;
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m_exe_ctx.process = override_context->process;
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m_exe_ctx.thread = override_context->thread;
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m_exe_ctx.frame = override_context->frame;
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}
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else
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{
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TargetSP target_sp (Debugger::GetSharedInstance().GetCurrentTarget());
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if (target_sp)
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{
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m_exe_ctx.process = target_sp->GetProcessSP().get();
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if (m_exe_ctx.process && m_exe_ctx.process->IsRunning() == false)
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{
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m_exe_ctx.thread = m_exe_ctx.process->GetThreadList().GetCurrentThread().get();
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if (m_exe_ctx.thread == NULL)
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m_exe_ctx.thread = m_exe_ctx.process->GetThreadList().GetThreadAtIndex(0).get();
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if (m_exe_ctx.thread)
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{
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m_exe_ctx.frame = m_exe_ctx.thread->GetCurrentFrame().get();
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if (m_exe_ctx.frame == NULL)
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m_exe_ctx.frame = m_exe_ctx.thread->GetStackFrameAtIndex (0).get();
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}
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}
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}
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}
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}
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