forked from OSchip/llvm-project
135 lines
4.5 KiB
C++
135 lines
4.5 KiB
C++
//===-- SBSourceManager.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/API/SBDebugger.h"
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#include "lldb/API/SBSourceManager.h"
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#include "lldb/API/SBTarget.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/API/SBFileSpec.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/Core/Stream.h"
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#include "lldb/Core/StreamFile.h"
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#include "lldb/Core/SourceManager.h"
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#include "lldb/Target/Target.h"
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namespace lldb_private
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{
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class SourceManagerImpl
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{
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public:
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SourceManagerImpl (const lldb::DebuggerSP &debugger_sp)
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{
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m_debugger_sp = debugger_sp;
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}
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SourceManagerImpl (const lldb::TargetSP &target_sp)
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{
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m_target_sp = target_sp;
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}
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SourceManagerImpl (const SourceManagerImpl &rhs)
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{
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if (&rhs == this)
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return;
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m_debugger_sp = rhs.m_debugger_sp;
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m_target_sp = rhs.m_target_sp;
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}
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size_t
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DisplaySourceLinesWithLineNumbers (const lldb_private::FileSpec &file,
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uint32_t line,
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uint32_t context_before,
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uint32_t context_after,
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const char *current_line_cstr,
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lldb_private::Stream *s)
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{
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if (!file)
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return 0;
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if (m_debugger_sp)
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return m_debugger_sp->GetSourceManager().DisplaySourceLinesWithLineNumbers (file,
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line,
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context_before,
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context_after,
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current_line_cstr,
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s);
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else if (m_target_sp)
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return m_target_sp->GetSourceManager().DisplaySourceLinesWithLineNumbers (file,
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line,
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context_before,
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context_after,
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current_line_cstr,
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s);
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else
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return 0;
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}
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private:
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lldb::DebuggerSP m_debugger_sp;
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lldb::TargetSP m_target_sp;
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};
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}
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using namespace lldb;
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using namespace lldb_private;
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SBSourceManager::SBSourceManager (const SBDebugger &debugger)
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{
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m_opaque_ap.reset(new SourceManagerImpl (debugger.get_sp()));
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}
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SBSourceManager::SBSourceManager (const SBTarget &target)
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{
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m_opaque_ap.reset(new SourceManagerImpl (target.GetSP()));
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}
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SBSourceManager::SBSourceManager (const SBSourceManager &rhs)
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{
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if (&rhs == this)
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return;
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m_opaque_ap.reset(new SourceManagerImpl (*(rhs.m_opaque_ap.get())));
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}
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const lldb::SBSourceManager &
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SBSourceManager::operator = (const lldb::SBSourceManager &rhs)
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{
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m_opaque_ap.reset (new SourceManagerImpl (*(rhs.m_opaque_ap.get())));
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return *this;
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}
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SBSourceManager::~SBSourceManager()
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{
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}
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size_t
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SBSourceManager::DisplaySourceLinesWithLineNumbers
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(
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const SBFileSpec &file,
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uint32_t line,
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uint32_t context_before,
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uint32_t context_after,
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const char *current_line_cstr,
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SBStream &s
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)
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{
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if (m_opaque_ap.get() == NULL)
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return 0;
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return m_opaque_ap->DisplaySourceLinesWithLineNumbers (file.ref(),
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line,
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context_before,
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context_after,
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current_line_cstr,
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s.get());
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}
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