forked from OSchip/llvm-project
286 lines
5.9 KiB
C++
286 lines
5.9 KiB
C++
//===-- SBSymbolContext.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/SBSymbolContext.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/Core/Log.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Symbol/Function.h"
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#include "lldb/Symbol/Symbol.h"
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#include "lldb/Symbol/SymbolContext.h"
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using namespace lldb;
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using namespace lldb_private;
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SBSymbolContext::SBSymbolContext () :
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m_opaque_ap ()
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{
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}
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SBSymbolContext::SBSymbolContext (const SymbolContext *sc_ptr) :
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m_opaque_ap ()
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{
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if (sc_ptr)
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m_opaque_ap.reset (new SymbolContext (*sc_ptr));
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}
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SBSymbolContext::SBSymbolContext (const SBSymbolContext& rhs) :
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m_opaque_ap ()
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{
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if (rhs.IsValid())
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{
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if (m_opaque_ap.get())
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*m_opaque_ap = *rhs.m_opaque_ap;
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else
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ref() = *rhs.m_opaque_ap;
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}
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}
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SBSymbolContext::~SBSymbolContext ()
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{
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}
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const SBSymbolContext &
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SBSymbolContext::operator = (const SBSymbolContext &rhs)
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{
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if (this != &rhs)
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{
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if (rhs.IsValid())
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m_opaque_ap.reset (new lldb_private::SymbolContext(*rhs.m_opaque_ap.get()));
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}
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return *this;
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}
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void
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SBSymbolContext::SetSymbolContext (const SymbolContext *sc_ptr)
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{
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if (sc_ptr)
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{
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if (m_opaque_ap.get())
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*m_opaque_ap = *sc_ptr;
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else
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m_opaque_ap.reset (new SymbolContext (*sc_ptr));
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}
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else
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{
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if (m_opaque_ap.get())
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m_opaque_ap->Clear(true);
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}
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}
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bool
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SBSymbolContext::IsValid () const
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{
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return m_opaque_ap.get() != NULL;
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}
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SBModule
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SBSymbolContext::GetModule ()
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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SBModule sb_module;
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ModuleSP module_sp;
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if (m_opaque_ap.get())
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{
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module_sp = m_opaque_ap->module_sp;
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sb_module.SetSP (module_sp);
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}
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if (log)
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{
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SBStream sstr;
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sb_module.GetDescription (sstr);
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log->Printf ("SBSymbolContext(%p)::GetModule () => SBModule(%p): %s",
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m_opaque_ap.get(), module_sp.get(), sstr.GetData());
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}
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return sb_module;
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}
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SBCompileUnit
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SBSymbolContext::GetCompileUnit ()
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{
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return SBCompileUnit (m_opaque_ap.get() ? m_opaque_ap->comp_unit : NULL);
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}
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SBFunction
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SBSymbolContext::GetFunction ()
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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Function *function = NULL;
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if (m_opaque_ap.get())
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function = m_opaque_ap->function;
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SBFunction sb_function (function);
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if (log)
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log->Printf ("SBSymbolContext(%p)::GetFunction () => SBFunction(%p)",
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m_opaque_ap.get(), function);
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return sb_function;
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}
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SBBlock
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SBSymbolContext::GetBlock ()
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{
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return SBBlock (m_opaque_ap.get() ? m_opaque_ap->block : NULL);
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}
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SBLineEntry
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SBSymbolContext::GetLineEntry ()
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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SBLineEntry sb_line_entry;
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if (m_opaque_ap.get())
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sb_line_entry.SetLineEntry (m_opaque_ap->line_entry);
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if (log)
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{
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log->Printf ("SBSymbolContext(%p)::GetLineEntry () => SBLineEntry(%p)",
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m_opaque_ap.get(), sb_line_entry.get());
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}
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return sb_line_entry;
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}
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SBSymbol
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SBSymbolContext::GetSymbol ()
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{
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Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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Symbol *symbol = NULL;
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if (m_opaque_ap.get())
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symbol = m_opaque_ap->symbol;
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SBSymbol sb_symbol (symbol);
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if (log)
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{
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log->Printf ("SBSymbolContext(%p)::GetSymbol () => SBSymbol(%p)",
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m_opaque_ap.get(), symbol);
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}
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return sb_symbol;
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}
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void
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SBSymbolContext::SetModule (lldb::SBModule module)
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{
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ref().module_sp = module.GetSP();
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}
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void
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SBSymbolContext::SetCompileUnit (lldb::SBCompileUnit compile_unit)
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{
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ref().comp_unit = compile_unit.get();
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}
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void
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SBSymbolContext::SetFunction (lldb::SBFunction function)
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{
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ref().function = function.get();
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}
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void
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SBSymbolContext::SetBlock (lldb::SBBlock block)
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{
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ref().block = block.GetPtr();
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}
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void
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SBSymbolContext::SetLineEntry (lldb::SBLineEntry line_entry)
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{
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if (line_entry.IsValid())
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ref().line_entry = line_entry.ref();
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else
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ref().line_entry.Clear();
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}
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void
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SBSymbolContext::SetSymbol (lldb::SBSymbol symbol)
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{
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ref().symbol = symbol.get();
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}
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lldb_private::SymbolContext*
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SBSymbolContext::operator->() const
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{
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return m_opaque_ap.get();
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}
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const lldb_private::SymbolContext&
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SBSymbolContext::operator*() const
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{
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assert (m_opaque_ap.get());
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return *m_opaque_ap.get();
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}
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lldb_private::SymbolContext&
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SBSymbolContext::operator*()
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{
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if (m_opaque_ap.get() == NULL)
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m_opaque_ap.reset (new SymbolContext);
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return *m_opaque_ap.get();
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}
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lldb_private::SymbolContext&
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SBSymbolContext::ref()
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{
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if (m_opaque_ap.get() == NULL)
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m_opaque_ap.reset (new SymbolContext);
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return *m_opaque_ap.get();
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}
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lldb_private::SymbolContext *
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SBSymbolContext::get() const
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{
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return m_opaque_ap.get();
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}
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bool
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SBSymbolContext::GetDescription (SBStream &description)
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{
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Stream &strm = description.ref();
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if (m_opaque_ap.get())
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{
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m_opaque_ap->GetDescription (&strm, lldb::eDescriptionLevelFull, NULL);
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}
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else
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strm.PutCString ("No value");
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return true;
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}
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SBSymbolContext
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SBSymbolContext::GetParentOfInlinedScope (const SBAddress &curr_frame_pc,
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SBAddress &parent_frame_addr) const
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{
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SBSymbolContext sb_sc;
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if (m_opaque_ap.get() && curr_frame_pc.IsValid())
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{
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if (m_opaque_ap->GetParentOfInlinedScope (curr_frame_pc.ref(), sb_sc.ref(), parent_frame_addr.ref()))
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return sb_sc;
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}
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return SBSymbolContext();
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}
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