caio/clang-p2996
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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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49
lldb/source/API/SBInputReader.cpp
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@@ -13,8 +13,10 @@
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBError.h"
#include "lldb/API/SBInputReader.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStringList.h"
#include "lldb/Core/InputReader.h"
#include "lldb/Core/Log.h"
using namespace lldb;
@@ -26,16 +28,30 @@ SBInputReader::SBInputReader () :
m_callback_baton (NULL)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf ("SBInputReader::SBInputReader () ==> this = %p", this);
}
SBInputReader::SBInputReader (const lldb::InputReaderSP &reader_sp) :
m_opaque_sp (reader_sp)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf ("SBInputReader::SBInputReader (const lldb::InputReaderSP &reader_sp) reader_sp.get = %p"
" ==> this = %p", this);
}
SBInputReader::SBInputReader (const SBInputReader &rhs) :
m_opaque_sp (rhs.m_opaque_sp)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE);
if (log)
log->Printf("SBInputReader::SBInputReader (const SBInputReader &rhs) rhs.m_opaque_sp.get() = %p ==> this = %p",
rhs.m_opaque_sp.get(), this);
}
SBInputReader::~SBInputReader ()
@@ -72,6 +88,17 @@ SBInputReader::Initialize
bool echo
)
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
{
log->Printf("SBInputReader::Initialize (SBDebugger &debugger, Callback callback_function, void *baton, "
"lldb::InputReaderGranularity granularity, const char *end_token, const char *prompt, bool echo)");
log->Printf(" debugger (this = %p), callback_function, callback_baton = %p, granularity = %s, "
"end_token = '%s', prompt = '%s', echo = %s", &debugger, callback_baton,
InputReader::GranularityAsCString (granularity), end_token, prompt, (echo ? "true" : "false"));
}
SBError sb_error;
m_opaque_sp.reset (new InputReader (debugger.ref()));
@@ -95,6 +122,13 @@ SBInputReader::Initialize
m_callback_baton = NULL;
}
if (log)
{
SBStream sstr;
sb_error.GetDescription (sstr);
log->Printf ("SBInputReader::Initialize ==> SBError (this = %p, '%s')", &sb_error, sstr.GetData());
}
return sb_error;
}
@@ -162,10 +196,19 @@ SBInputReader::SetIsDone (bool value)
bool
SBInputReader::IsActive () const
{
Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
if (log)
log->Printf ("SBInputReader::IsActive ()");
bool ret_value = false;
if (m_opaque_sp)
return m_opaque_sp->IsActive();
else
return false;
ret_value = m_opaque_sp->IsActive();
if (log)
log->Printf ("SBInputReader::IsActive ==> %s", (ret_value ? "true" : "false"));
return ret_value;
}
InputReaderGranularity