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First pass at adding logging capabilities for the API functions. At the moment

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it logs the function calls, their arguments and the return values.  This is not
complete or polished, but I am committing it now, at the request of someone who
really wants to use it, even though it's not really done.  It currently does not
attempt to log all the functions, just the most important ones.  I will be 
making further adjustments to the API logging code over the next few days/weeks.
(Suggestions for improvements are welcome).


Update the Python build scripts to re-build the swig C++ file whenever 
the python-extensions.swig file is modified.

Correct the help for 'log enable' command (give it the correct number & type of
arguments).

llvm-svn: 117349
This commit is contained in:
Caroline Tice
2010-10-26 03:11:13 +00:00
parent e96b8d7ab6
commit ceb6b1393d
50 changed files with 2069 additions and 107 deletions
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167
lldb/source/API/SBThread.cpp
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@@ -41,6 +41,10 @@ using namespace lldb_private;
SBThread::SBThread () :
m_opaque_sp ()
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf ("SBThread::SBThread () ==> this = %p", this);
}
//----------------------------------------------------------------------
@@ -49,10 +53,21 @@ SBThread::SBThread () :
SBThread::SBThread (const ThreadSP& lldb_object_sp) :
m_opaque_sp (lldb_object_sp)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf ("SBThread::SBThread (const ThreadSP &lldb_object_sp) lldb_object_sp.get() = %p ==> this = %p",
lldb_object_sp.get(), this);
}
SBThread::SBThread (const SBThread &rhs)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf ("SBThread::SBThread (const SBThread &rhs) rhs.m_opaque_sp.get() = %p ==> this = %p",
rhs.m_opaque_sp.get(), this);
m_opaque_sp = rhs.m_opaque_sp;
}
@@ -79,18 +94,33 @@ SBThread::Clear ()
StopReason
SBThread::GetStopReason()
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetStopReason ()");
StopReason reason = eStopReasonInvalid;
if (m_opaque_sp)
{
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
if (stop_info_sp)
return stop_info_sp->GetStopReason();
reason = stop_info_sp->GetStopReason();
}
return eStopReasonInvalid;
if (log)
log->Printf ("SBThread::GetStopReason ==> %s", Thread::StopReasonAsCString (reason));
return reason;
}
size_t
SBThread::GetStopDescription (char *dst, size_t dst_len)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetStopDescription (char *dst, size_t dst_len)");
if (m_opaque_sp)
{
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
@@ -99,6 +129,8 @@ SBThread::GetStopDescription (char *dst, size_t dst_len)
const char *stop_desc = stop_info_sp->GetDescription();
if (stop_desc)
{
if (log)
log->Printf ("SBThread::GetStopDescription ==> %s", stop_desc);
if (dst)
return ::snprintf (dst, dst_len, "%s", stop_desc);
else
@@ -163,6 +195,9 @@ SBThread::GetStopDescription (char *dst, size_t dst_len)
if (stop_desc && stop_desc[0])
{
if (log)
log->Printf ("SBThread::GetStopDescription ==> %s", stop_desc);
if (dst)
return ::snprintf (dst, dst_len, "%s", stop_desc) + 1; // Include the NULL byte
@@ -189,10 +224,19 @@ SBThread::SetThread (const ThreadSP& lldb_object_sp)
lldb::tid_t
SBThread::GetThreadID () const
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetThreadID()");
lldb::tid_t id = LLDB_INVALID_THREAD_ID;
if (m_opaque_sp)
return m_opaque_sp->GetID();
else
return LLDB_INVALID_THREAD_ID;
id = m_opaque_sp->GetID();
if (log)
log->Printf ("SBThread::GetThreadID ==> %d", id);
return id;
}
uint32_t
@@ -205,16 +249,42 @@ SBThread::GetIndexID () const
const char *
SBThread::GetName () const
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetName ()");
if (m_opaque_sp)
{
if (log)
log->Printf ("SBThread::GetName ==> %s", m_opaque_sp->GetName());
return m_opaque_sp->GetName();
}
if (log)
log->Printf ("SBThread::GetName ==> NULL");
return NULL;
}
const char *
SBThread::GetQueueName () const
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetQueueName ()");
if (m_opaque_sp)
{
if (log)
log->Printf ("SBThread::GetQueueName ==> %s", m_opaque_sp->GetQueueName());
return m_opaque_sp->GetQueueName();
}
if (log)
log->Printf ("SBThread::GetQueueName ==> NULL");
return NULL;
}
@@ -222,6 +292,12 @@ SBThread::GetQueueName () const
void
SBThread::StepOver (lldb::RunMode stop_other_threads)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::StepOver (lldb::RunMode stop_other_threads) stop_other_threads = %s)",
Thread::RunModeAsCString (stop_other_threads));
if (m_opaque_sp)
{
bool abort_other_plans = true;
@@ -265,6 +341,12 @@ SBThread::StepOver (lldb::RunMode stop_other_threads)
void
SBThread::StepInto (lldb::RunMode stop_other_threads)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::StepInto (lldb::RunMode stop_other_threads) stop_other_threads =%s",
Thread::RunModeAsCString (stop_other_threads));
if (m_opaque_sp)
{
bool abort_other_plans = true;
@@ -306,6 +388,11 @@ SBThread::StepInto (lldb::RunMode stop_other_threads)
void
SBThread::StepOut ()
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::StepOut ()");
if (m_opaque_sp)
{
bool abort_other_plans = true;
@@ -329,6 +416,11 @@ SBThread::StepOut ()
void
SBThread::StepInstruction (bool step_over)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::StepInstruction (bool step_over) step_over = %s", (step_over ? "true" : "false"));
if (m_opaque_sp)
{
m_opaque_sp->QueueThreadPlanForStepSingleInstruction (step_over, true, true);
@@ -348,6 +440,11 @@ SBThread::StepInstruction (bool step_over)
void
SBThread::RunToAddress (lldb::addr_t addr)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::RunToAddress (lldb:;addr_t addr) addr = %p", addr);
if (m_opaque_sp)
{
bool abort_other_plans = true;
@@ -373,35 +470,77 @@ SBThread::RunToAddress (lldb::addr_t addr)
SBProcess
SBThread::GetProcess ()
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetProcess ()");
SBProcess process;
if (m_opaque_sp)
{
// Have to go up to the target so we can get a shared pointer to our process...
process.SetProcess(m_opaque_sp->GetProcess().GetTarget().GetProcessSP());
}
if (log)
{
SBStream sstr;
process.GetDescription (sstr);
log->Printf ("SBThread::GetProcess ==> SBProcess (this = %p, '%s')", &process, sstr.GetData());
}
return process;
}
uint32_t
SBThread::GetNumFrames ()
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetNumFrames ()");
uint32_t num_frames = 0;
if (m_opaque_sp)
return m_opaque_sp->GetStackFrameCount();
return 0;
num_frames = m_opaque_sp->GetStackFrameCount();
if (log)
log->Printf ("SBThread::GetNumFrames ==> %d", num_frames);
return num_frames;
}
SBFrame
SBThread::GetFrameAtIndex (uint32_t idx)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::GetFrameAtIndex (uint32_t idx) idx = %d", idx);
SBFrame sb_frame;
if (m_opaque_sp)
sb_frame.SetFrame (m_opaque_sp->GetStackFrameAtIndex (idx));
if (log)
{
SBStream sstr;
sb_frame.GetDescription (sstr);
log->Printf ("SBThread::GetFrameAtIndex ==> SBFrame (this = %p, '%s')", &sb_frame, sstr.GetData());
}
return sb_frame;
}
const lldb::SBThread &
SBThread::operator = (const lldb::SBThread &rhs)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBThread::operator= (const lldb::SBThread &rhs) rhs.m_opaque_sp.get() = %p ==> this = %p",
rhs.m_opaque_sp.get(), this);
m_opaque_sp = rhs.m_opaque_sp;
return *this;
}
@@ -461,3 +600,17 @@ SBThread::GetDescription (SBStream &description)
return true;
}
bool
SBThread::GetDescription (SBStream &description) const
{
if (m_opaque_sp)
{
StreamString strm;
description.Printf("SBThread: tid = 0x%4.4x", m_opaque_sp->GetID());
}
else
description.Printf ("No value");
return true;
}