caio/clang-p2996
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<rdar://problem/13521159>

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LLDB is crashing when logging is enabled from lldb-perf-clang. This has to do with the global destructor chain as the process and its threads are being torn down.

All logging channels now make one and only one instance that is kept in a global pointer which is never freed. This guarantees that logging can correctly continue as the process tears itself down.

llvm-svn: 178191
This commit is contained in:
Greg Clayton
2013-03-27 23:08:40 +00:00
parent ccc266559f
commit 5160ce5c72
155 changed files with 1008 additions and 1001 deletions
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12
lldb/source/API/SBFileSpec.cpp
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@@ -28,7 +28,7 @@ SBFileSpec::SBFileSpec () :
SBFileSpec::SBFileSpec (const SBFileSpec &rhs) :
m_opaque_ap()
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (rhs.m_opaque_ap.get())
m_opaque_ap.reset (new FileSpec (rhs.get()));
@@ -51,7 +51,7 @@ SBFileSpec::SBFileSpec (const char *path) :
SBFileSpec::SBFileSpec (const char *path, bool resolve) :
m_opaque_ap(new FileSpec (path, resolve))
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFileSpec::SBFileSpec (path=\"%s\", resolve=%i) => SBFileSpec(%p)", path,
@@ -82,7 +82,7 @@ SBFileSpec::IsValid() const
bool
SBFileSpec::Exists () const
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
bool result = false;
if (m_opaque_ap.get())
@@ -115,7 +115,7 @@ SBFileSpec::GetFilename() const
if (m_opaque_ap.get())
s = m_opaque_ap->GetFilename().AsCString();
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (s)
@@ -133,7 +133,7 @@ SBFileSpec::GetDirectory() const
const char *s = NULL;
if (m_opaque_ap.get())
s = m_opaque_ap->GetDirectory().AsCString();
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (s)
@@ -147,7 +147,7 @@ SBFileSpec::GetDirectory() const
uint32_t
SBFileSpec::GetPath (char *dst_path, size_t dst_len) const
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
uint32_t result = 0;
if (m_opaque_ap.get())