caio/clang-p2996
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The LLDB API (lldb::SB*) is now thread safe!

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llvm-svn: 122262
This commit is contained in:
Greg Clayton
2010-12-20 20:49:23 +00:00
parent 3307d7cbad
commit af67cecd47
23 changed files with 537 additions and 497 deletions
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113
lldb/source/API/SBValue.cpp
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@@ -23,6 +23,7 @@
#include "lldb/Target/ExecutionContext.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/StackFrame.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/API/SBProcess.h"
@@ -135,12 +136,19 @@ SBValue::GetByteSize ()
}
bool
SBValue::IsInScope (const SBFrame &frame)
SBValue::IsInScope (const SBFrame &sb_frame)
{
bool result = false;
if (m_opaque_sp)
result = m_opaque_sp->IsInScope (frame.get());
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
result = m_opaque_sp->IsInScope (frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -150,18 +158,25 @@ SBValue::IsInScope (const SBFrame &frame)
}
const char *
SBValue::GetValue (const SBFrame &frame)
SBValue::GetValue (const SBFrame &sb_frame)
{
const char *cstr = NULL;
if ( m_opaque_sp)
cstr = m_opaque_sp->GetValueAsCString (frame.get());
if (m_opaque_sp)
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
cstr = m_opaque_sp->GetValueAsCString (frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (cstr)
log->Printf ("SBValue(%p)::GetValue (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), frame.get(), cstr);
log->Printf ("SBValue(%p)::GetValue (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), sb_frame.get(), cstr);
else
log->Printf ("SBValue(%p)::GetValue (SBFrame(%p)) => NULL", m_opaque_sp.get(), frame.get());
log->Printf ("SBValue(%p)::GetValue (SBFrame(%p)) => NULL", m_opaque_sp.get(), sb_frame.get());
}
return cstr;
@@ -193,75 +208,110 @@ SBValue::GetValueType ()
}
const char *
SBValue::GetObjectDescription (const SBFrame &frame)
SBValue::GetObjectDescription (const SBFrame &sb_frame)
{
const char *cstr = NULL;
if ( m_opaque_sp)
cstr = m_opaque_sp->GetObjectDescription (frame.get());
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
cstr = m_opaque_sp->GetObjectDescription (frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (cstr)
log->Printf ("SBValue(%p)::GetObjectDescription (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), frame.get(), cstr);
log->Printf ("SBValue(%p)::GetObjectDescription (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), sb_frame.get(), cstr);
else
log->Printf ("SBValue(%p)::GetObjectDescription (SBFrame(%p)) => NULL", m_opaque_sp.get(), frame.get());
log->Printf ("SBValue(%p)::GetObjectDescription (SBFrame(%p)) => NULL", m_opaque_sp.get(), sb_frame.get());
}
return cstr;
}
bool
SBValue::GetValueDidChange (const SBFrame &frame)
SBValue::GetValueDidChange (const SBFrame &sb_frame)
{
bool result = false;
if (m_opaque_sp)
result = m_opaque_sp->GetValueDidChange (frame.get());
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
result = m_opaque_sp->GetValueDidChange (frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBValue(%p)::GetValueDidChange (SBFrame(%p)) => %i", m_opaque_sp.get(), frame.get(), result);
log->Printf ("SBValue(%p)::GetValueDidChange (SBFrame(%p)) => %i", m_opaque_sp.get(), sb_frame.get(), result);
return result;
}
const char *
SBValue::GetSummary (const SBFrame &frame)
SBValue::GetSummary (const SBFrame &sb_frame)
{
const char *cstr = NULL;
if (m_opaque_sp)
cstr = m_opaque_sp->GetSummaryAsCString(frame.get());
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
cstr = m_opaque_sp->GetSummaryAsCString(frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (cstr)
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), frame.get(), cstr);
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), sb_frame.get(), cstr);
else
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => NULL", m_opaque_sp.get(), frame.get());
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => NULL", m_opaque_sp.get(), sb_frame.get());
}
return cstr;
}
const char *
SBValue::GetLocation (const SBFrame &frame)
SBValue::GetLocation (const SBFrame &sb_frame)
{
const char *cstr = NULL;
if (m_opaque_sp)
cstr = m_opaque_sp->GetLocationAsCString(frame.get());
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
cstr = m_opaque_sp->GetLocationAsCString(frame);
}
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (cstr)
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), frame.get(), cstr);
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => \"%s\"", m_opaque_sp.get(), sb_frame.get(), cstr);
else
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => NULL", m_opaque_sp.get(), frame.get());
log->Printf ("SBValue(%p)::GetSummary (SBFrame(%p)) => NULL", m_opaque_sp.get(), sb_frame.get());
}
return cstr;
}
bool
SBValue::SetValueFromCString (const SBFrame &frame, const char *value_str)
SBValue::SetValueFromCString (const SBFrame &sb_frame, const char *value_str)
{
bool success = false;
if (m_opaque_sp)
success = m_opaque_sp->SetValueFromCString (frame.get(), value_str);
{
StackFrame *frame = sb_frame.get();
if (frame)
{
Mutex::Locker api_locker (frame->GetThread().GetProcess().GetTarget().GetAPIMutex());
success = m_opaque_sp->SetValueFromCString (frame, value_str);
}
}
return success;
}
@@ -336,17 +386,6 @@ SBValue::GetNumChildren ()
return num_children;
}
bool
SBValue::ValueIsStale ()
{
bool result = true;
if (m_opaque_sp)
result = m_opaque_sp->GetValueIsValid();
return result;
}
SBValue
SBValue::Dereference ()
@@ -354,8 +393,8 @@ SBValue::Dereference ()
SBValue sb_value;
if (m_opaque_sp)
{
if (m_opaque_sp->IsPointerType())
sb_value = GetChildAtIndex(0);
Error error;
sb_value = m_opaque_sp->Dereference (error);
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)