1 //===-- ClangExternalASTSourceCommon.cpp ------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/Symbol/ClangExternalASTSourceCommon.h"
11 #include "lldb/Core/Stream.h"
13 using namespace lldb_private;
15 #define ClangExternalASTSourceCommon_MAGIC (0x00112233aabbccddull)
17 uint64_t g_TotalSizeOfMetadata = 0;
19 ClangExternalASTSourceCommon::ClangExternalASTSourceCommon() : clang::ExternalASTSource()
21 m_magic = ClangExternalASTSourceCommon_MAGIC;
23 g_TotalSizeOfMetadata += m_metadata.size();
26 ClangExternalASTSourceCommon::~ClangExternalASTSourceCommon()
28 g_TotalSizeOfMetadata -= m_metadata.size();
32 ClangExternalASTSourceCommon::GetMetadata (const void *object)
34 assert (m_magic == ClangExternalASTSourceCommon_MAGIC);
36 if (HasMetadata (object))
37 return &m_metadata[object];
43 ClangExternalASTSourceCommon::SetMetadata (const void *object, ClangASTMetadata &metadata)
45 assert (m_magic == ClangExternalASTSourceCommon_MAGIC);
47 uint64_t orig_size = m_metadata.size();
48 m_metadata[object] = metadata;
49 uint64_t new_size = m_metadata.size();
50 g_TotalSizeOfMetadata += (new_size - orig_size);
54 ClangExternalASTSourceCommon::HasMetadata (const void *object)
56 assert (m_magic == ClangExternalASTSourceCommon_MAGIC);
58 return m_metadata.find(object) != m_metadata.end();
62 ClangASTMetadata::Dump (Stream *s)
64 lldb::user_id_t uid = GetUserID ();
66 if (uid != LLDB_INVALID_UID)
68 s->Printf ("uid=0x%" PRIx64, uid);
71 uint64_t isa_ptr = GetISAPtr ();
74 s->Printf ("isa_ptr=0x%" PRIx64, isa_ptr);
77 const char *obj_ptr_name = GetObjectPtrName();
80 s->Printf ("obj_ptr_name=\"%s\" ", obj_ptr_name);
85 s->Printf ("is_dynamic_cxx=%i ", m_is_dynamic_cxx);