187 lines
4.4 KiB
C++
187 lines
4.4 KiB
C++
//===-- SBCompileUnit.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/SBCompileUnit.h"
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#include "lldb/API/SBLineEntry.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/Symbol/CompileUnit.h"
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#include "lldb/Symbol/LineEntry.h"
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#include "lldb/Symbol/LineTable.h"
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#include "lldb/Core/Log.h"
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using namespace lldb;
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using namespace lldb_private;
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SBCompileUnit::SBCompileUnit () :
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m_opaque_ptr (NULL)
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{
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}
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SBCompileUnit::SBCompileUnit (lldb_private::CompileUnit *lldb_object_ptr) :
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m_opaque_ptr (lldb_object_ptr)
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{
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}
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SBCompileUnit::SBCompileUnit(const SBCompileUnit &rhs) :
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m_opaque_ptr (rhs.m_opaque_ptr)
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{
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}
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const SBCompileUnit &
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SBCompileUnit::operator = (const SBCompileUnit &rhs)
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{
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m_opaque_ptr = rhs.m_opaque_ptr;
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return *this;
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}
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SBCompileUnit::~SBCompileUnit ()
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{
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m_opaque_ptr = NULL;
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}
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SBFileSpec
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SBCompileUnit::GetFileSpec () const
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{
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SBFileSpec file_spec;
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if (m_opaque_ptr)
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file_spec.SetFileSpec(*m_opaque_ptr);
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return file_spec;
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}
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uint32_t
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SBCompileUnit::GetNumLineEntries () const
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{
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if (m_opaque_ptr)
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{
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LineTable *line_table = m_opaque_ptr->GetLineTable ();
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if (line_table)
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return line_table->GetSize();
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}
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return 0;
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}
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SBLineEntry
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SBCompileUnit::GetLineEntryAtIndex (uint32_t idx) const
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{
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LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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SBLineEntry sb_line_entry;
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if (m_opaque_ptr)
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{
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LineTable *line_table = m_opaque_ptr->GetLineTable ();
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if (line_table)
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{
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LineEntry line_entry;
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if (line_table->GetLineEntryAtIndex(idx, line_entry))
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sb_line_entry.SetLineEntry(line_entry);
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}
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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_line_entry.GetDescription (sstr);
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log->Printf ("SBCompileUnit(%p)::GetLineEntryAtIndex (idx=%u) => SBLineEntry(%p): '%s'",
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m_opaque_ptr, idx, sb_line_entry.get(), sstr.GetData());
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}
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return sb_line_entry;
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}
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uint32_t
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SBCompileUnit::FindLineEntryIndex (uint32_t start_idx, uint32_t line, SBFileSpec *inline_file_spec) const
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{
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LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
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uint32_t index = UINT32_MAX;
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if (m_opaque_ptr)
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{
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FileSpec file_spec;
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if (inline_file_spec && inline_file_spec->IsValid())
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file_spec = inline_file_spec->ref();
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else
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file_spec = *m_opaque_ptr;
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index = m_opaque_ptr->FindLineEntry (start_idx,
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line,
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inline_file_spec ? inline_file_spec->get() : NULL,
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NULL);
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}
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if (log)
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{
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SBStream sstr;
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if (index == UINT32_MAX)
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{
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log->Printf ("SBCompileUnit(%p)::FindLineEntryIndex (start_idx=%u, line=%u, SBFileSpec(%p)) => NOT FOUND",
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m_opaque_ptr, start_idx, line, inline_file_spec ? inline_file_spec->get() : NULL);
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}
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else
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{
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log->Printf ("SBCompileUnit(%p)::FindLineEntryIndex (start_idx=%u, line=%u, SBFileSpec(%p)) => %u",
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m_opaque_ptr, start_idx, line, inline_file_spec ? inline_file_spec->get() : NULL, index);
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}
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}
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return index;
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}
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bool
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SBCompileUnit::IsValid () const
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{
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return m_opaque_ptr != NULL;
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}
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bool
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SBCompileUnit::operator == (const SBCompileUnit &rhs) const
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{
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return m_opaque_ptr == rhs.m_opaque_ptr;
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}
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bool
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SBCompileUnit::operator != (const SBCompileUnit &rhs) const
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{
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return m_opaque_ptr != rhs.m_opaque_ptr;
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}
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const lldb_private::CompileUnit *
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SBCompileUnit::operator->() const
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{
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return m_opaque_ptr;
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}
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const lldb_private::CompileUnit &
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SBCompileUnit::operator*() const
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{
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return *m_opaque_ptr;
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}
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const lldb_private::CompileUnit *
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SBCompileUnit::get () const
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{
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return m_opaque_ptr;
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}
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bool
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SBCompileUnit::GetDescription (SBStream &description)
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{
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if (m_opaque_ptr)
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{
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description.ref();
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m_opaque_ptr->Dump (description.get(), false);
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}
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else
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description.Printf ("No Value");
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return true;
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}
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