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//===-- NameToDIE.cpp -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "NameToDIE.h"
#include "lldb/Core/ConstString.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamString.h"
#include "lldb/Core/RegularExpression.h"
#include "lldb/Symbol/ObjectFile.h"
#include "DWARFCompileUnit.h"
#include "DWARFDebugInfo.h"
#include "DWARFDebugInfoEntry.h"
#include "SymbolFileDWARF.h"
using namespace lldb;
using namespace lldb_private;
void
NameToDIE::Finalize()
{
m_map.Sort ();
m_map.SizeToFit ();
}
void
NameToDIE::Insert (const ConstString& name, const DIERef& die_ref)
{
m_map.Append(name.GetCString(), die_ref);
}
size_t
NameToDIE::Find (const ConstString &name, DIEArray &info_array) const
{
return m_map.GetValues (name.GetCString(), info_array);
}
size_t
NameToDIE::Find (const RegularExpression& regex, DIEArray &info_array) const
{
return m_map.GetValues (regex, info_array);
}
size_t
NameToDIE::FindAllEntriesForCompileUnit (dw_offset_t cu_offset, DIEArray &info_array) const
{
const size_t initial_size = info_array.size();
const uint32_t size = m_map.GetSize();
for (uint32_t i=0; i<size; ++i)
{
const DIERef& die_ref = m_map.GetValueAtIndexUnchecked(i);
if (cu_offset == die_ref.cu_offset)
info_array.push_back (die_ref);
}
return info_array.size() - initial_size;
}
void
NameToDIE::Dump (Stream *s)
{
const uint32_t size = m_map.GetSize();
for (uint32_t i=0; i<size; ++i)
{
const char *cstr = m_map.GetCStringAtIndex(i);
const DIERef& die_ref = m_map.GetValueAtIndexUnchecked(i);
s->Printf("%p: {0x%8.8x/0x%8.8x} \"%s\"\n", (const void*) cstr, die_ref.cu_offset, die_ref.die_offset, cstr);
}
}
void
NameToDIE::ForEach (std::function <bool(const char *name, const DIERef& die_ref)> const &callback) const
{
const uint32_t size = m_map.GetSize();
for (uint32_t i=0; i<size; ++i)
{
if (!callback(m_map.GetCStringAtIndexUnchecked(i), m_map.GetValueAtIndexUnchecked (i)))
break;
}
}
void
NameToDIE::Append (const NameToDIE& other)
{
const uint32_t size = other.m_map.GetSize();
for (uint32_t i = 0; i < size; ++i)
{
m_map.Append(other.m_map.GetCStringAtIndexUnchecked (i),
other.m_map.GetValueAtIndexUnchecked (i));
}
}
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