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llvm-project/lldb/source/API/SBThread.cpp

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Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
//===-- SBThread.cpp --------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
And some more include line fixes. llvm-svn: 105704
2010-06-09 15:44:37 +08:00
#include "lldb/API/SBThread.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
#include "lldb/API/SBSymbolContext.h"
#include "lldb/API/SBFileSpec.h"
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
#include "lldb/API/SBStream.h"
Added the ability to get more information on the SBThread's stop reason by being able to get the data count and data. Each thread stop reason has one or more data words that can help describe the stop. To do this I added: size_t SBThread::GetStopReasonDataCount(); uint64_t SBThread::GetStopReasonDataAtIndex(uint32_t idx); llvm-svn: 119720
2010-11-19 02:52:36 +08:00
#include "lldb/Breakpoint/BreakpointLocation.h"
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
#include "lldb/Core/Debugger.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamFile.h"
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
#include "lldb/Interpreter/CommandInterpreter.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
#include "lldb/Target/Thread.h"
#include "lldb/Target/Process.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Symbol/CompileUnit.h"
Abtracted the old "lldb_private::Thread::StopInfo" into an abtract class. This will allow debugger plug-ins to make any instance of "lldb_private::StopInfo" that can completely describe any stop reason. It also provides a framework for doing intelligent things with the stop info at important times in the lifetime of the inferior. Examples include the signal stop info in StopInfoUnixSignal. It will check with the process to see that the current action is for the signal. These actions include wether to stop for the signal, wether the notify that the signal was hit, and wether to pass the signal along to the inferior process. The StopInfoUnixSignal class overrides the "ShouldStop()" method of StopInfo and this allows the stop info to determine if it should stop at the signal or continue the process. StopInfo subclasses must override the following functions: virtual lldb::StopReason GetStopReason () const = 0; virtual const char * GetDescription () = 0; StopInfo subclasses can override the following functions: // If the subclass returns "false", the inferior will resume. The default // version of this function returns "true" which means the default stop // info will stop the process. The breakpoint subclass will check if // the breakpoint wants us to stop by calling any installed callback on // the breakpoint, and also checking if the breakpoint is for the current // thread. Signals will check if they should stop based off of the // UnixSignal settings in the process. virtual bool ShouldStop (Event *event_ptr); // Sublasses can state if they want to notify the debugger when "ShouldStop" // returns false. This would be handy for breakpoints where you want to // log information and continue and is also used by the signal stop info // to notify that a signal was received (after it checks with the process // signal settings). virtual bool ShouldNotify (Event *event_ptr) { return false; } // Allow subclasses to do something intelligent right before we resume. // The signal class will figure out if the signal should be propagated // to the inferior process and pass that along to the debugger plug-ins. virtual void WillResume (lldb::StateType resume_state) { // By default, don't do anything } The support the Mach exceptions was moved into the lldb/source/Plugins/Process/Utility folder and now doesn't polute the lldb_private::Thread class with platform specific code. llvm-svn: 110184
2010-08-04 09:40:35 +08:00
#include "lldb/Target/StopInfo.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
#include "lldb/Target/Target.h"
#include "lldb/Target/ThreadPlan.h"
#include "lldb/Target/ThreadPlanStepInstruction.h"
#include "lldb/Target/ThreadPlanStepOut.h"
#include "lldb/Target/ThreadPlanStepRange.h"
#include "lldb/Target/ThreadPlanStepInRange.h"
And some more include line fixes. llvm-svn: 105704
2010-06-09 15:44:37 +08:00
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBFrame.h"
#include "lldb/API/SBSourceManager.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBProcess.h"
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
using namespace lldb;
using namespace lldb_private;
Cleaned up the API logging a lot more to reduce redundant information and keep the file size a bit smaller. Exposed SBValue::GetExpressionPath() so SBValue users can get an expression path for their values. llvm-svn: 117851
2010-10-31 11:01:06 +08:00
//----------------------------------------------------------------------
// Constructors
//----------------------------------------------------------------------
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBThread::SBThread () :
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp ()
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
}
SBThread::SBThread (const ThreadSP& lldb_object_sp) :
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp (lldb_object_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
}
Fixed the copy constructor for SBThread. llvm-svn: 117825
2010-10-31 02:26:59 +08:00
SBThread::SBThread (const SBThread &rhs) :
m_opaque_sp (rhs.m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
}
Cleaned up the API logging a lot more to reduce redundant information and keep the file size a bit smaller. Exposed SBValue::GetExpressionPath() so SBValue users can get an expression path for their values. llvm-svn: 117851
2010-10-31 11:01:06 +08:00
//----------------------------------------------------------------------
// Assignment operator
//----------------------------------------------------------------------
const lldb::SBThread &
SBThread::operator = (const SBThread &rhs)
{
if (this != &rhs)
m_opaque_sp = rhs.m_opaque_sp;
return *this;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
//----------------------------------------------------------------------
// Destructor
//----------------------------------------------------------------------
SBThread::~SBThread()
{
}
bool
SBThread::IsValid() const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp != NULL;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Added "void Clear();" methods to SBDebugger, SBTarget and SBThread so they can release their shared pointers. llvm-svn: 109882
2010-07-31 04:12:55 +08:00
void
SBThread::Clear ()
{
m_opaque_sp.reset();
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
StopReason
SBThread::GetStopReason()
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
StopReason reason = eStopReasonInvalid;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Don't cache the public stop reason, since it can change as plan completion gets processed. That means GetStopReason needs to return a shared pointer, not a pointer to the thread's cached version. Also allow the thread plans to get and set the thread private stop reason - that is usually more appropriate for the logic the thread plans need to do. llvm-svn: 116892
2010-10-20 08:39:53 +08:00
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
if (stop_info_sp)
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
reason = stop_info_sp->GetStopReason();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetStopReason () => %s", m_opaque_sp.get(),
Clean up the API logging code: - Try to reduce logging to one line per function call instead of tw - Put all arguments & their values into log for calls - Add 'this' parameter information to function call logging, making it show the appropriate internal pointer (this.obj, this.sp, this.ap...) - Clean up some return values - Remove logging of constructors that construct empty objects - Change '==>' to '=>' for showing result values... - Fix various minor bugs - Add some protected 'get' functions to help getting the internal pointers for the 'this' arguments... llvm-svn: 117417
2010-10-27 07:49:36 +08:00
Thread::StopReasonAsCString (reason));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
return reason;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Added the ability to get more information on the SBThread's stop reason by being able to get the data count and data. Each thread stop reason has one or more data words that can help describe the stop. To do this I added: size_t SBThread::GetStopReasonDataCount(); uint64_t SBThread::GetStopReasonDataAtIndex(uint32_t idx); llvm-svn: 119720
2010-11-19 02:52:36 +08:00
size_t
SBThread::GetStopReasonDataCount ()
{
if (m_opaque_sp)
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Added the ability to get more information on the SBThread's stop reason by being able to get the data count and data. Each thread stop reason has one or more data words that can help describe the stop. To do this I added: size_t SBThread::GetStopReasonDataCount(); uint64_t SBThread::GetStopReasonDataAtIndex(uint32_t idx); llvm-svn: 119720
2010-11-19 02:52:36 +08:00
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
if (stop_info_sp)
{
StopReason reason = stop_info_sp->GetStopReason();
switch (reason)
{
case eStopReasonInvalid:
case eStopReasonNone:
case eStopReasonTrace:
case eStopReasonPlanComplete:
// There is no data for these stop reasons.
return 0;
case eStopReasonBreakpoint:
{
break_id_t site_id = stop_info_sp->GetValue();
lldb::BreakpointSiteSP bp_site_sp (m_opaque_sp->GetProcess().GetBreakpointSiteList().FindByID (site_id));
if (bp_site_sp)
return bp_site_sp->GetNumberOfOwners () * 2;
else
return 0; // Breakpoint must have cleared itself...
}
break;
case eStopReasonWatchpoint:
assert (!"implement watchpoint support in SBThread::GetStopReasonDataCount ()");
return 0; // We don't have watchpoint support yet...
case eStopReasonSignal:
return 1;
case eStopReasonException:
return 1;
}
}
}
return 0;
}
uint64_t
SBThread::GetStopReasonDataAtIndex (uint32_t idx)
{
if (m_opaque_sp)
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Added the ability to get more information on the SBThread's stop reason by being able to get the data count and data. Each thread stop reason has one or more data words that can help describe the stop. To do this I added: size_t SBThread::GetStopReasonDataCount(); uint64_t SBThread::GetStopReasonDataAtIndex(uint32_t idx); llvm-svn: 119720
2010-11-19 02:52:36 +08:00
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
if (stop_info_sp)
{
StopReason reason = stop_info_sp->GetStopReason();
switch (reason)
{
case eStopReasonInvalid:
case eStopReasonNone:
case eStopReasonTrace:
case eStopReasonPlanComplete:
// There is no data for these stop reasons.
return 0;
case eStopReasonBreakpoint:
{
break_id_t site_id = stop_info_sp->GetValue();
lldb::BreakpointSiteSP bp_site_sp (m_opaque_sp->GetProcess().GetBreakpointSiteList().FindByID (site_id));
if (bp_site_sp)
{
uint32_t bp_index = idx / 2;
BreakpointLocationSP bp_loc_sp (bp_site_sp->GetOwnerAtIndex (bp_index));
if (bp_loc_sp)
{
if (bp_index & 1)
{
// Odd idx, return the breakpoint location ID
return bp_loc_sp->GetID();
}
else
{
// Even idx, return the breakpoint ID
return bp_loc_sp->GetBreakpoint().GetID();
}
}
}
return LLDB_INVALID_BREAK_ID;
}
break;
case eStopReasonWatchpoint:
assert (!"implement watchpoint support in SBThread::GetStopReasonDataCount ()");
return 0; // We don't have watchpoint support yet...
case eStopReasonSignal:
return stop_info_sp->GetValue();
case eStopReasonException:
return stop_info_sp->GetValue();
}
}
}
return 0;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
size_t
SBThread::GetStopDescription (char *dst, size_t dst_len)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Don't cache the public stop reason, since it can change as plan completion gets processed. That means GetStopReason needs to return a shared pointer, not a pointer to the thread's cached version. Also allow the thread plans to get and set the thread private stop reason - that is usually more appropriate for the logic the thread plans need to do. llvm-svn: 116892
2010-10-20 08:39:53 +08:00
StopInfoSP stop_info_sp = m_opaque_sp->GetStopInfo ();
if (stop_info_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
Don't cache the public stop reason, since it can change as plan completion gets processed. That means GetStopReason needs to return a shared pointer, not a pointer to the thread's cached version. Also allow the thread plans to get and set the thread private stop reason - that is usually more appropriate for the logic the thread plans need to do. llvm-svn: 116892
2010-10-20 08:39:53 +08:00
const char *stop_desc = stop_info_sp->GetDescription();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (stop_desc)
{
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetStopDescription (dst, dst_len) => \"%s\"",
Clean up the API logging code: - Try to reduce logging to one line per function call instead of tw - Put all arguments & their values into log for calls - Add 'this' parameter information to function call logging, making it show the appropriate internal pointer (this.obj, this.sp, this.ap...) - Clean up some return values - Remove logging of constructors that construct empty objects - Change '==>' to '=>' for showing result values... - Fix various minor bugs - Add some protected 'get' functions to help getting the internal pointers for the 'this' arguments... llvm-svn: 117417
2010-10-27 07:49:36 +08:00
m_opaque_sp.get(), stop_desc);
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (dst)
return ::snprintf (dst, dst_len, "%s", stop_desc);
else
{
// NULL dst passed in, return the length needed to contain the description
return ::strlen (stop_desc) + 1; // Include the NULL byte for size
}
}
else
{
size_t stop_desc_len = 0;
Don't cache the public stop reason, since it can change as plan completion gets processed. That means GetStopReason needs to return a shared pointer, not a pointer to the thread's cached version. Also allow the thread plans to get and set the thread private stop reason - that is usually more appropriate for the logic the thread plans need to do. llvm-svn: 116892
2010-10-20 08:39:53 +08:00
switch (stop_info_sp->GetStopReason())
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
case eStopReasonTrace:
case eStopReasonPlanComplete:
{
static char trace_desc[] = "step";
stop_desc = trace_desc;
stop_desc_len = sizeof(trace_desc); // Include the NULL byte for size
}
break;
case eStopReasonBreakpoint:
{
static char bp_desc[] = "breakpoint hit";
stop_desc = bp_desc;
stop_desc_len = sizeof(bp_desc); // Include the NULL byte for size
}
break;
case eStopReasonWatchpoint:
{
static char wp_desc[] = "watchpoint hit";
stop_desc = wp_desc;
stop_desc_len = sizeof(wp_desc); // Include the NULL byte for size
}
break;
case eStopReasonSignal:
{
Don't cache the public stop reason, since it can change as plan completion gets processed. That means GetStopReason needs to return a shared pointer, not a pointer to the thread's cached version. Also allow the thread plans to get and set the thread private stop reason - that is usually more appropriate for the logic the thread plans need to do. llvm-svn: 116892
2010-10-20 08:39:53 +08:00
stop_desc = m_opaque_sp->GetProcess().GetUnixSignals ().GetSignalAsCString (stop_info_sp->GetValue());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (stop_desc == NULL || stop_desc[0] == '\0')
{
static char signal_desc[] = "signal";
stop_desc = signal_desc;
stop_desc_len = sizeof(signal_desc); // Include the NULL byte for size
}
}
break;
case eStopReasonException:
{
char exc_desc[] = "exception";
stop_desc = exc_desc;
stop_desc_len = sizeof(exc_desc); // Include the NULL byte for size
}
Merged Eli Friedman's linux build changes where he added Makefile files that enabled LLVM make style building and made this compile LLDB on Mac OS X. We can now iterate on this to make the build work on both linux and macosx. llvm-svn: 108009
2010-07-10 04:39:50 +08:00
break;
default:
break;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
if (stop_desc && stop_desc[0])
{
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Modified the lldb_private::TypeList to use a std::multimap for quicker lookup by type ID (the most common type of type lookup). Changed the API logging a bit to always show the objects in the OBJECT(POINTER) format so it will be easy to locate all instances of an object or references to it when looking at logs. llvm-svn: 117641
2010-10-29 12:59:35 +08:00
log->Printf ("SBThread(%p)::GetStopDescription (dst, dst_len) => '%s'",
Clean up the API logging code: - Try to reduce logging to one line per function call instead of tw - Put all arguments & their values into log for calls - Add 'this' parameter information to function call logging, making it show the appropriate internal pointer (this.obj, this.sp, this.ap...) - Clean up some return values - Remove logging of constructors that construct empty objects - Change '==>' to '=>' for showing result values... - Fix various minor bugs - Add some protected 'get' functions to help getting the internal pointers for the 'this' arguments... llvm-svn: 117417
2010-10-27 07:49:36 +08:00
m_opaque_sp.get(), stop_desc);
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (dst)
return ::snprintf (dst, dst_len, "%s", stop_desc) + 1; // Include the NULL byte
if (stop_desc_len == 0)
stop_desc_len = ::strlen (stop_desc) + 1; // Include the NULL byte
return stop_desc_len;
}
}
}
}
if (dst)
*dst = 0;
return 0;
}
void
SBThread::SetThread (const ThreadSP& lldb_object_sp)
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp = lldb_object_sp;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
lldb::tid_t
SBThread::GetThreadID () const
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
lldb::tid_t tid = LLDB_INVALID_THREAD_ID;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
tid = m_opaque_sp->GetID();
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
log->Printf ("SBThread(%p)::GetThreadID () => 0x%4.4x", m_opaque_sp.get(), tid);
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
return tid;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
uint32_t
SBThread::GetIndexID () const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
return m_opaque_sp->GetIndexID();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return LLDB_INVALID_INDEX32;
}
const char *
SBThread::GetName () const
{
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
const char *name = NULL;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
name = m_opaque_sp->GetName();
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
}
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetName () => %s", m_opaque_sp.get(), name ? name : "NULL");
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
return name;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
const char *
SBThread::GetQueueName () const
{
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
const char *name = NULL;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
name = m_opaque_sp->GetQueueName();
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
}
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetQueueName () => %s", m_opaque_sp.get(), name ? name : "NULL");
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
return name;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
void
SBThread::StepOver (lldb::RunMode stop_other_threads)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Modified the lldb_private::TypeList to use a std::multimap for quicker lookup by type ID (the most common type of type lookup). Changed the API logging a bit to always show the objects in the OBJECT(POINTER) format so it will be easy to locate all instances of an object or references to it when looking at logs. llvm-svn: 117641
2010-10-29 12:59:35 +08:00
log->Printf ("SBThread(%p)::StepOver (stop_other_threads='%s')", m_opaque_sp.get(),
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Thread::RunModeAsCString (stop_other_threads));
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
bool abort_other_plans = true;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
StackFrameSP frame_sp(m_opaque_sp->GetStackFrameAtIndex (0));
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (frame_sp)
{
if (frame_sp->HasDebugInformation ())
{
SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything));
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForStepRange (abort_other_plans,
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
eStepTypeOver,
sc.line_entry.range,
sc,
stop_other_threads,
false);
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
else
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForStepSingleInstruction (true,
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
abort_other_plans,
stop_other_threads);
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
}
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
Process &process = m_opaque_sp->GetProcess();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
// Why do we need to set the current thread by ID here???
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected. llvm-svn: 112221
2010-08-27 05:32:51 +08:00
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
}
void
SBThread::StepInto (lldb::RunMode stop_other_threads)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Modified the lldb_private::TypeList to use a std::multimap for quicker lookup by type ID (the most common type of type lookup). Changed the API logging a bit to always show the objects in the OBJECT(POINTER) format so it will be easy to locate all instances of an object or references to it when looking at logs. llvm-svn: 117641
2010-10-29 12:59:35 +08:00
log->Printf ("SBThread(%p)::StepInto (stop_other_threads='%s')", m_opaque_sp.get(),
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Thread::RunModeAsCString (stop_other_threads));
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
bool abort_other_plans = true;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
StackFrameSP frame_sp(m_opaque_sp->GetStackFrameAtIndex (0));
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
if (frame_sp && frame_sp->HasDebugInformation ())
{
I have eliminated RTTI from LLDB! Also added a shell script build phase that fixes the headers in LLDB.framework. llvm-svn: 105899
2010-06-13 02:59:55 +08:00
bool avoid_code_without_debug_info = true;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SymbolContext sc(frame_sp->GetSymbolContext(eSymbolContextEverything));
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForStepRange (abort_other_plans,
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
eStepTypeInto,
sc.line_entry.range,
sc,
stop_other_threads,
avoid_code_without_debug_info);
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
else
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForStepSingleInstruction (false,
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
abort_other_plans,
stop_other_threads);
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
Process &process = m_opaque_sp->GetProcess();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
// Why do we need to set the current thread by ID here???
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected. llvm-svn: 112221
2010-08-27 05:32:51 +08:00
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
}
void
SBThread::StepOut ()
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::StepOut ()", m_opaque_sp.get());
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
bool abort_other_plans = true;
bool stop_other_threads = true;
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
m_opaque_sp->QueueThreadPlanForStepOut (abort_other_plans,
NULL,
false,
stop_other_threads,
eVoteYes,
eVoteNoOpinion,
0);
Process &process = m_opaque_sp->GetProcess();
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
}
}
void
SBThread::StepOutOfFrame (lldb::SBFrame &sb_frame)
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
if (log)
{
SBStream frame_desc_strm;
sb_frame.GetDescription (frame_desc_strm);
log->Printf ("SBThread(%p)::StepOutOfFrame (frame = SBFrame(%p): %s)", m_opaque_sp.get(), sb_frame.get(), frame_desc_strm.GetData());
}
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
bool abort_other_plans = true;
bool stop_other_threads = true;
m_opaque_sp->QueueThreadPlanForStepOut (abort_other_plans,
NULL,
false,
stop_other_threads,
eVoteYes,
eVoteNoOpinion,
sb_frame->GetFrameIndex());
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
Process &process = m_opaque_sp->GetProcess();
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected. llvm-svn: 112221
2010-08-27 05:32:51 +08:00
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
}
void
SBThread::StepInstruction (bool step_over)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Modified the lldb_private::TypeList to use a std::multimap for quicker lookup by type ID (the most common type of type lookup). Changed the API logging a bit to always show the objects in the OBJECT(POINTER) format so it will be easy to locate all instances of an object or references to it when looking at logs. llvm-svn: 117641
2010-10-29 12:59:35 +08:00
log->Printf ("SBThread(%p)::StepInstruction (step_over=%i)", m_opaque_sp.get(), step_over);
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForStepSingleInstruction (step_over, true, true);
Process &process = m_opaque_sp->GetProcess();
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected. llvm-svn: 112221
2010-08-27 05:32:51 +08:00
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
}
void
SBThread::RunToAddress (lldb::addr_t addr)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Modified the lldb_private::TypeList to use a std::multimap for quicker lookup by type ID (the most common type of type lookup). Changed the API logging a bit to always show the objects in the OBJECT(POINTER) format so it will be easy to locate all instances of an object or references to it when looking at logs. llvm-svn: 117641
2010-10-29 12:59:35 +08:00
log->Printf ("SBThread(%p)::RunToAddress (addr=0x%llx)", m_opaque_sp.get(), addr);
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
bool abort_other_plans = true;
bool stop_other_threads = true;
Address target_addr (NULL, addr);
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
m_opaque_sp->QueueThreadPlanForRunToAddress (abort_other_plans, target_addr, stop_other_threads);
Process &process = m_opaque_sp->GetProcess();
Change "Current" as in GetCurrentThread, GetCurrentStackFrame, etc, to "Selected" i.e. GetSelectedThread. Selected makes more sense, since these are set by some user action (a selection). I didn't change "CurrentProcess" since this is always controlled by the target, and a given target can only have one process, so it really can't be selected. llvm-svn: 112221
2010-08-27 05:32:51 +08:00
process.GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
Added the first of hopefully many python example scripts that show how to use the python API that is exposed through SWIG to do some cool stuff. Also fixed synchronous debugging so that all process control APIs exposed through the python API will now wait for the process to stop if you set the async mode to false (see disasm.py). llvm-svn: 115738
2010-10-06 11:53:16 +08:00
Error error (process.Resume());
if (error.Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (process.GetTarget().GetDebugger().GetAsyncExecution () == false)
process.WaitForProcessToStop (NULL);
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
}
SBError
SBThread::StepOverUntil (lldb::SBFrame &sb_frame,
lldb::SBFileSpec &sb_file_spec,
uint32_t line)
{
SBError sb_error;
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
char path[PATH_MAX];
if (log)
{
SBStream frame_desc_strm;
sb_frame.GetDescription (frame_desc_strm);
sb_file_spec->GetPath (path, sizeof(path));
log->Printf ("SBThread(%p)::StepOverUntil (frame = SBFrame(%p): %s, file+line = %s:%u)",
m_opaque_sp.get(),
sb_frame.get(),
frame_desc_strm.GetData(),
path, line);
}
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
if (line == 0)
{
sb_error.SetErrorString("invalid line argument");
return sb_error;
}
StackFrameSP frame_sp;
if (sb_frame.IsValid())
frame_sp = sb_frame.get_sp();
else
{
frame_sp = m_opaque_sp->GetSelectedFrame ();
if (!frame_sp)
frame_sp = m_opaque_sp->GetStackFrameAtIndex (0);
}
SymbolContext frame_sc;
if (!frame_sp)
{
sb_error.SetErrorString("no valid frames in thread to step");
return sb_error;
}
// If we have a frame, get its line
frame_sc = frame_sp->GetSymbolContext (eSymbolContextCompUnit |
eSymbolContextFunction |
eSymbolContextLineEntry |
eSymbolContextSymbol );
if (frame_sc.comp_unit == NULL)
{
sb_error.SetErrorStringWithFormat("frame %u doesn't have debug information", frame_sp->GetFrameIndex());
return sb_error;
}
FileSpec step_file_spec;
if (sb_file_spec.IsValid())
{
// The file spec passed in was valid, so use it
step_file_spec = sb_file_spec.ref();
}
else
{
if (frame_sc.line_entry.IsValid())
step_file_spec = frame_sc.line_entry.file;
else
{
sb_error.SetErrorString("invalid file argument or no file for frame");
return sb_error;
}
}
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
// Grab the current function, then we will make sure the "until" address is
// within the function. We discard addresses that are out of the current
// function, and then if there are no addresses remaining, give an appropriate
// error message.
bool all_in_function = true;
AddressRange fun_range = frame_sc.function->GetAddressRange();
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
std::vector<addr_t> step_over_until_addrs;
const bool abort_other_plans = true;
const bool stop_other_threads = true;
const bool check_inlines = true;
const bool exact = false;
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
Target *target = &m_opaque_sp->GetProcess().GetTarget();
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
SymbolContextList sc_list;
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
const uint32_t num_matches = frame_sc.comp_unit->ResolveSymbolContext (step_file_spec,
line,
check_inlines,
exact,
eSymbolContextLineEntry,
sc_list);
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
if (num_matches > 0)
{
SymbolContext sc;
for (uint32_t i=0; i<num_matches; ++i)
{
if (sc_list.GetContextAtIndex(i, sc))
{
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
addr_t step_addr = sc.line_entry.range.GetBaseAddress().GetLoadAddress(target);
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
if (step_addr != LLDB_INVALID_ADDRESS)
{
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
if (fun_range.ContainsLoadAddress(step_addr, target))
step_over_until_addrs.push_back(step_addr);
else
all_in_function = false;
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
}
}
}
}
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
if (step_over_until_addrs.empty())
{
StepUntil should check whether the target of the step until is in the current function and if not return an error. llvm-svn: 131061
2011-05-08 08:56:32 +08:00
if (all_in_function)
{
step_file_spec.GetPath (path, sizeof(path));
sb_error.SetErrorStringWithFormat("No line entries for %s:u", path, line);
}
else
sb_error.SetErrorString ("Step until target not in current function.\n");
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
}
else
{
m_opaque_sp->QueueThreadPlanForStepUntil (abort_other_plans,
&step_over_until_addrs[0],
step_over_until_addrs.size(),
stop_other_threads,
frame_sp->GetFrameIndex());
m_opaque_sp->GetProcess().GetThreadList().SetSelectedThreadByID (m_opaque_sp->GetID());
sb_error.ref() = m_opaque_sp->GetProcess().Resume();
if (sb_error->Success())
{
// If we are doing synchronous mode, then wait for the
// process to stop yet again!
if (m_opaque_sp->GetProcess().GetTarget().GetDebugger().GetAsyncExecution () == false)
m_opaque_sp->GetProcess().WaitForProcessToStop (NULL);
}
}
}
else
{
sb_error.SetErrorString("this SBThread object is invalid");
}
return sb_error;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
Added the following functions to SBThread to allow threads to be suspended when a process is resumed: bool SBThread::Suspend(); bool SBThread::Resume(); bool SBThread::IsSuspended(); llvm-svn: 123300
2011-01-12 10:25:42 +08:00
bool
SBThread::Suspend()
{
if (m_opaque_sp)
{
m_opaque_sp->SetResumeState (eStateSuspended);
return true;
}
return false;
}
bool
SBThread::Resume ()
{
if (m_opaque_sp)
{
m_opaque_sp->SetResumeState (eStateRunning);
return true;
}
return false;
}
bool
SBThread::IsSuspended()
{
if (m_opaque_sp)
Fixed missing return value (patch from Stephen Wilson). llvm-svn: 123779
2011-01-19 05:43:22 +08:00
return m_opaque_sp->GetResumeState () == eStateSuspended;
Added the following functions to SBThread to allow threads to be suspended when a process is resumed: bool SBThread::Suspend(); bool SBThread::Resume(); bool SBThread::IsSuspended(); llvm-svn: 123300
2011-01-12 10:25:42 +08:00
return false;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBProcess
SBThread::GetProcess ()
{
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBProcess process;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
// Have to go up to the target so we can get a shared pointer to our process...
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
process.SetProcess(m_opaque_sp->GetProcess().GetTarget().GetProcessSP());
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
{
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
SBStream frame_desc_strm;
process.GetDescription (frame_desc_strm);
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetProcess () => SBProcess(%p): %s", m_opaque_sp.get(),
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
process.get(), frame_desc_strm.GetData());
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return process;
}
uint32_t
SBThread::GetNumFrames ()
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
uint32_t num_frames = 0;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
num_frames = m_opaque_sp->GetStackFrameCount();
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
}
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetNumFrames () => %u", m_opaque_sp.get(), num_frames);
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
return num_frames;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
SBFrame
SBThread::GetFrameAtIndex (uint32_t idx)
{
Modified all logging calls to hand out shared pointers to make sure we don't crash if we disable logging when some code already has a copy of the logger. Prior to this fix, logs were handed out as pointers and if they were held onto while a log got disabled, then it could cause a crash. Now all logs are handed out as shared pointers so this problem shouldn't happen anymore. We are also using our new shared pointers that put the shared pointer count and the object into the same allocation for a tad better performance. llvm-svn: 118319
2010-11-06 09:53:30 +08:00
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
SBFrame sb_frame;
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
sb_frame.SetFrame (m_opaque_sp->GetStackFrameAtIndex (idx));
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
}
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
if (log)
{
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
SBStream frame_desc_strm;
sb_frame.GetDescription (frame_desc_strm);
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
log->Printf ("SBThread(%p)::GetFrameAtIndex (idx=%d) => SBFrame(%p): %s",
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
m_opaque_sp.get(), idx, sb_frame.get(), frame_desc_strm.GetData());
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
return sb_frame;
}
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
lldb::SBFrame
SBThread::GetSelectedFrame ()
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
SBFrame sb_frame;
if (m_opaque_sp)
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
{
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
sb_frame.SetFrame (m_opaque_sp->GetSelectedFrame ());
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
}
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
if (log)
{
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
SBStream frame_desc_strm;
sb_frame.GetDescription (frame_desc_strm);
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
log->Printf ("SBThread(%p)::GetSelectedFrame () => SBFrame(%p): %s",
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
m_opaque_sp.get(), sb_frame.get(), frame_desc_strm.GetData());
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
}
return sb_frame;
}
lldb::SBFrame
SBThread::SetSelectedFrame (uint32_t idx)
{
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
SBFrame sb_frame;
if (m_opaque_sp)
{
The LLDB API (lldb::SB*) is now thread safe! llvm-svn: 122262
2010-12-21 04:49:23 +08:00
Mutex::Locker api_locker (m_opaque_sp->GetProcess().GetTarget().GetAPIMutex());
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
lldb::StackFrameSP frame_sp (m_opaque_sp->GetStackFrameAtIndex (idx));
if (frame_sp)
{
m_opaque_sp->SetSelectedFrame (frame_sp.get());
sb_frame.SetFrame (frame_sp);
}
}
if (log)
{
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
SBStream frame_desc_strm;
sb_frame.GetDescription (frame_desc_strm);
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
log->Printf ("SBThread(%p)::SetSelectedFrame (idx=%u) => SBFrame(%p): %s",
Added support for stepping out of a frame. If you have 10 stack frames, and you select frame #3, you can then do a step out and be able to go directly to the frame above frame #3! Added StepOverUntil and StepOutOfFrame to the SBThread API to allow more powerful stepping. llvm-svn: 123970
2011-01-21 14:11:58 +08:00
m_opaque_sp.get(), idx, sb_frame.get(), frame_desc_strm.GetData());
Added access to set the current stack frame within a thread so any command line commands can use the current thread/frame. Fixed an issue with expressions that get sandboxed in an objective C method where unichar wasn't being passed down. Added a "static size_t Scalar::GetMaxByteSize();" function in case we need to know the max supported by size of something within a Scalar object. llvm-svn: 122027
2010-12-17 10:26:24 +08:00
}
return sb_frame;
}
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
bool
SBThread::operator == (const SBThread &rhs) const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get() == rhs.m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
bool
SBThread::operator != (const SBThread &rhs) const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get() != rhs.m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
lldb_private::Thread *
Improved API logging. llvm-svn: 117772
2010-10-30 12:51:46 +08:00
SBThread::get ()
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
const lldb_private::Thread *
SBThread::operator->() const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
const lldb_private::Thread &
SBThread::operator*() const
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return *m_opaque_sp;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
lldb_private::Thread *
SBThread::operator->()
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return m_opaque_sp.get();
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
lldb_private::Thread &
SBThread::operator*()
{
Very large changes that were needed in order to allow multiple connections to the debugger from GUI windows. Previously there was one global debugger instance that could be accessed that had its own command interpreter and current state (current target/process/thread/frame). When a GUI debugger was attached, if it opened more than one window that each had a console window, there were issues where the last one to setup the global debugger object won and got control of the debugger. To avoid this we now create instances of the lldb_private::Debugger that each has its own state: - target list for targets the debugger instance owns - current process/thread/frame - its own command interpreter - its own input, output and error file handles to avoid conflicts - its own input reader stack So now clients should call: SBDebugger::Initialize(); // (static function) SBDebugger debugger (SBDebugger::Create()); // Use which ever file handles you wish debugger.SetErrorFileHandle (stderr, false); debugger.SetOutputFileHandle (stdout, false); debugger.SetInputFileHandle (stdin, true); // main loop SBDebugger::Terminate(); // (static function) SBDebugger::Initialize() and SBDebugger::Terminate() are ref counted to ensure nothing gets destroyed too early when multiple clients might be attached. Cleaned up the command interpreter and the CommandObject and all subclasses to take more appropriate arguments. llvm-svn: 106615
2010-06-23 09:19:29 +08:00
return *m_opaque_sp;
Initial checkin of lldb code from internal Apple repo. llvm-svn: 105619
2010-06-09 00:52:24 +08:00
}
Add GetDescription() and __repr__ () methods to most API classes, to allow "print" from inside Python to print out the objects in a more useful manner. llvm-svn: 114321
2010-09-20 13:20:02 +08:00
First pass at adding logging capabilities for the API functions. At the moment 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
2010-10-26 11:11:13 +08:00
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;
}