c982c768d2
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
460 lines
10 KiB
C++
460 lines
10 KiB
C++
//===-- SBBreakpoint.cpp ----------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/API/SBBreakpoint.h"
|
|
#include "lldb/API/SBBreakpointLocation.h"
|
|
#include "lldb/API/SBDebugger.h"
|
|
#include "lldb/API/SBProcess.h"
|
|
#include "lldb/API/SBThread.h"
|
|
|
|
#include "lldb/Breakpoint/Breakpoint.h"
|
|
#include "lldb/Breakpoint/BreakpointLocation.h"
|
|
#include "lldb/Breakpoint/StoppointCallbackContext.h"
|
|
#include "lldb/Core/Address.h"
|
|
#include "lldb/Core/Stream.h"
|
|
#include "lldb/Core/StreamFile.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Target/Target.h"
|
|
#include "lldb/Target/Thread.h"
|
|
#include "lldb/Target/ThreadSpec.h"
|
|
|
|
|
|
#include "lldb/lldb-enumerations.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
struct CallbackData
|
|
{
|
|
SBBreakpoint::BreakpointHitCallback callback;
|
|
void *callback_baton;
|
|
};
|
|
|
|
class SBBreakpointCallbackBaton : public Baton
|
|
{
|
|
public:
|
|
|
|
SBBreakpointCallbackBaton (SBBreakpoint::BreakpointHitCallback callback, void *baton) :
|
|
Baton (new CallbackData)
|
|
{
|
|
CallbackData *data = (CallbackData *)m_data;
|
|
data->callback = callback;
|
|
data->callback_baton = baton;
|
|
}
|
|
|
|
virtual ~SBBreakpointCallbackBaton()
|
|
{
|
|
CallbackData *data = (CallbackData *)m_data;
|
|
|
|
if (data)
|
|
{
|
|
delete data;
|
|
m_data = NULL;
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
SBBreakpoint::SBBreakpoint () :
|
|
m_opaque_sp ()
|
|
{
|
|
}
|
|
|
|
SBBreakpoint::SBBreakpoint (const SBBreakpoint& rhs) :
|
|
m_opaque_sp (rhs.m_opaque_sp)
|
|
{
|
|
}
|
|
|
|
|
|
SBBreakpoint::SBBreakpoint (const lldb::BreakpointSP &bp_sp) :
|
|
m_opaque_sp (bp_sp)
|
|
{
|
|
}
|
|
|
|
SBBreakpoint::~SBBreakpoint()
|
|
{
|
|
}
|
|
|
|
const SBBreakpoint &
|
|
SBBreakpoint::operator = (const SBBreakpoint& rhs)
|
|
{
|
|
if (this != &rhs)
|
|
{
|
|
m_opaque_sp = rhs.m_opaque_sp;
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
break_id_t
|
|
SBBreakpoint::GetID () const
|
|
{
|
|
if (m_opaque_sp)
|
|
return m_opaque_sp->GetID();
|
|
return LLDB_INVALID_BREAK_ID;
|
|
}
|
|
|
|
|
|
bool
|
|
SBBreakpoint::IsValid() const
|
|
{
|
|
return m_opaque_sp;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::Dump (FILE *f)
|
|
{
|
|
if (m_opaque_sp && f)
|
|
{
|
|
lldb_private::StreamFile str (f);
|
|
m_opaque_sp->Dump (&str);
|
|
}
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::ClearAllBreakpointSites ()
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->ClearAllBreakpointSites ();
|
|
}
|
|
|
|
SBBreakpointLocation
|
|
SBBreakpoint::FindLocationByAddress (addr_t vm_addr)
|
|
{
|
|
SBBreakpointLocation sb_bp_location;
|
|
|
|
if (m_opaque_sp)
|
|
{
|
|
if (vm_addr != LLDB_INVALID_ADDRESS)
|
|
{
|
|
Address address;
|
|
Process *sb_process = m_opaque_sp->GetTarget().GetProcessSP().get();
|
|
if (sb_process == NULL || sb_process->ResolveLoadAddress (vm_addr, address) == false)
|
|
{
|
|
address.SetSection (NULL);
|
|
address.SetOffset (vm_addr);
|
|
}
|
|
sb_bp_location.SetLocation (m_opaque_sp->FindLocationByAddress (address));
|
|
}
|
|
}
|
|
return sb_bp_location;
|
|
}
|
|
|
|
break_id_t
|
|
SBBreakpoint::FindLocationIDByAddress (addr_t vm_addr)
|
|
{
|
|
break_id_t lldb_id = (break_id_t) 0;
|
|
|
|
if (m_opaque_sp)
|
|
{
|
|
if (vm_addr != LLDB_INVALID_ADDRESS)
|
|
{
|
|
Address address;
|
|
Process *sb_process = m_opaque_sp->GetTarget().GetProcessSP().get();
|
|
if (sb_process == NULL || sb_process->ResolveLoadAddress (vm_addr, address) == false)
|
|
{
|
|
address.SetSection (NULL);
|
|
address.SetOffset (vm_addr);
|
|
}
|
|
lldb_id = m_opaque_sp->FindLocationIDByAddress (address);
|
|
}
|
|
}
|
|
|
|
return lldb_id;
|
|
}
|
|
|
|
SBBreakpointLocation
|
|
SBBreakpoint::FindLocationByID (break_id_t bp_loc_id)
|
|
{
|
|
SBBreakpointLocation sb_bp_location;
|
|
|
|
if (m_opaque_sp)
|
|
sb_bp_location.SetLocation (m_opaque_sp->FindLocationByID (bp_loc_id));
|
|
|
|
return sb_bp_location;
|
|
}
|
|
|
|
SBBreakpointLocation
|
|
SBBreakpoint::GetLocationAtIndex (uint32_t index)
|
|
{
|
|
SBBreakpointLocation sb_bp_location;
|
|
|
|
if (m_opaque_sp)
|
|
sb_bp_location.SetLocation (m_opaque_sp->GetLocationAtIndex (index));
|
|
|
|
return sb_bp_location;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::ListLocations (FILE* f, const char *description_level)
|
|
{
|
|
if (m_opaque_sp && f)
|
|
{
|
|
DescriptionLevel level;
|
|
if (strcmp (description_level, "brief") == 0)
|
|
level = eDescriptionLevelBrief;
|
|
else if (strcmp (description_level, "full") == 0)
|
|
level = eDescriptionLevelFull;
|
|
else if (strcmp (description_level, "verbose") == 0)
|
|
level = eDescriptionLevelVerbose;
|
|
else
|
|
level = eDescriptionLevelBrief;
|
|
|
|
StreamFile str (f);
|
|
|
|
str.IndentMore();
|
|
int num_locs = m_opaque_sp->GetNumLocations();
|
|
for (int i = 0; i < num_locs; ++i)
|
|
{
|
|
BreakpointLocation *loc = m_opaque_sp->GetLocationAtIndex (i).get();
|
|
loc->GetDescription (&str, level);
|
|
str.EOL();
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetEnabled (bool enable)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->SetEnabled (enable);
|
|
}
|
|
|
|
bool
|
|
SBBreakpoint::IsEnabled ()
|
|
{
|
|
if (m_opaque_sp)
|
|
return m_opaque_sp->IsEnabled();
|
|
else
|
|
return false;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetIgnoreCount (uint32_t count)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->SetIgnoreCount (count);
|
|
}
|
|
|
|
uint32_t
|
|
SBBreakpoint::GetIgnoreCount () const
|
|
{
|
|
if (m_opaque_sp)
|
|
return m_opaque_sp->GetIgnoreCount();
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetThreadID (tid_t sb_thread_id)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->SetThreadID (sb_thread_id);
|
|
}
|
|
|
|
tid_t
|
|
SBBreakpoint::GetThreadID ()
|
|
{
|
|
tid_t lldb_thread_id = LLDB_INVALID_THREAD_ID;
|
|
if (m_opaque_sp)
|
|
lldb_thread_id = m_opaque_sp->GetThreadID();
|
|
|
|
return lldb_thread_id;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetThreadIndex (uint32_t index)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->GetOptions()->GetThreadSpec()->SetIndex (index);
|
|
}
|
|
|
|
uint32_t
|
|
SBBreakpoint::GetThreadIndex() const
|
|
{
|
|
if (m_opaque_sp)
|
|
{
|
|
const ThreadSpec *thread_spec = m_opaque_sp->GetOptions()->GetThreadSpec();
|
|
if (thread_spec == NULL)
|
|
return 0;
|
|
else
|
|
return thread_spec->GetIndex();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
void
|
|
SBBreakpoint::SetThreadName (const char *thread_name)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->GetOptions()->GetThreadSpec()->SetName (thread_name);
|
|
}
|
|
|
|
const char *
|
|
SBBreakpoint::GetThreadName () const
|
|
{
|
|
if (m_opaque_sp)
|
|
{
|
|
const ThreadSpec *thread_spec = m_opaque_sp->GetOptions()->GetThreadSpec();
|
|
if (thread_spec == NULL)
|
|
return NULL;
|
|
else
|
|
return thread_spec->GetName();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetQueueName (const char *queue_name)
|
|
{
|
|
if (m_opaque_sp)
|
|
m_opaque_sp->GetOptions()->GetThreadSpec()->SetQueueName (queue_name);
|
|
}
|
|
|
|
const char *
|
|
SBBreakpoint::GetQueueName () const
|
|
{
|
|
if (m_opaque_sp)
|
|
{
|
|
const ThreadSpec *thread_spec = m_opaque_sp->GetOptions()->GetThreadSpec();
|
|
if (thread_spec == NULL)
|
|
return NULL;
|
|
else
|
|
return thread_spec->GetQueueName();
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
size_t
|
|
SBBreakpoint::GetNumResolvedLocations() const
|
|
{
|
|
if (m_opaque_sp)
|
|
return m_opaque_sp->GetNumResolvedLocations();
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
size_t
|
|
SBBreakpoint::GetNumLocations() const
|
|
{
|
|
if (m_opaque_sp)
|
|
return m_opaque_sp->GetNumLocations();
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::GetDescription (FILE *f, const char *description_level, bool describe_locations)
|
|
{
|
|
if (f == NULL)
|
|
return;
|
|
|
|
if (m_opaque_sp)
|
|
{
|
|
DescriptionLevel level;
|
|
if (strcmp (description_level, "brief") == 0)
|
|
level = eDescriptionLevelBrief;
|
|
else if (strcmp (description_level, "full") == 0)
|
|
level = eDescriptionLevelFull;
|
|
else if (strcmp (description_level, "verbose") == 0)
|
|
level = eDescriptionLevelVerbose;
|
|
else
|
|
level = eDescriptionLevelBrief;
|
|
|
|
StreamFile str (f);
|
|
|
|
m_opaque_sp->GetDescription (&str, level);
|
|
str.EOL();
|
|
if (describe_locations)
|
|
{
|
|
//str.IndentMore();
|
|
// int num_locs = m_opaque_sp->GetNumLocations();
|
|
// for (int i = 0; i < num_locs; ++i)
|
|
// {
|
|
// BreakpointLocation *loc = m_opaque_sp->FindLocationByIndex (i);
|
|
// loc->GetDescription (&str, level);
|
|
// str.EOL();
|
|
// }
|
|
ListLocations (f, description_level);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool
|
|
SBBreakpoint::PrivateBreakpointHitCallback
|
|
(
|
|
void *baton,
|
|
StoppointCallbackContext *ctx,
|
|
lldb::user_id_t break_id,
|
|
lldb::user_id_t break_loc_id
|
|
)
|
|
{
|
|
BreakpointSP bp_sp(ctx->exe_ctx.target->GetBreakpointList().FindBreakpointByID(break_id));
|
|
if (baton && bp_sp)
|
|
{
|
|
CallbackData *data = (CallbackData *)baton;
|
|
lldb_private::Breakpoint *bp = bp_sp.get();
|
|
if (bp && data->callback)
|
|
{
|
|
if (ctx->exe_ctx.process)
|
|
{
|
|
SBProcess sb_process (ctx->exe_ctx.process->GetSP());
|
|
SBThread sb_thread;
|
|
SBBreakpointLocation sb_location;
|
|
assert (bp_sp);
|
|
sb_location.SetLocation (bp_sp->FindLocationByID (break_loc_id));
|
|
if (ctx->exe_ctx.thread)
|
|
sb_thread.SetThread(ctx->exe_ctx.thread->GetSP());
|
|
|
|
return data->callback (data->callback_baton,
|
|
sb_process,
|
|
sb_thread,
|
|
sb_location);
|
|
}
|
|
}
|
|
}
|
|
return true; // Return true if we should stop at this breakpoint
|
|
}
|
|
|
|
void
|
|
SBBreakpoint::SetCallback (BreakpointHitCallback callback, void *baton)
|
|
{
|
|
if (m_opaque_sp.get())
|
|
{
|
|
BatonSP baton_sp(new SBBreakpointCallbackBaton (callback, baton));
|
|
m_opaque_sp->SetCallback (SBBreakpoint::PrivateBreakpointHitCallback, baton_sp, false);
|
|
}
|
|
}
|
|
|
|
|
|
lldb_private::Breakpoint *
|
|
SBBreakpoint::operator->() const
|
|
{
|
|
return m_opaque_sp.get();
|
|
}
|
|
|
|
lldb_private::Breakpoint *
|
|
SBBreakpoint::get() const
|
|
{
|
|
return m_opaque_sp.get();
|
|
}
|
|
|
|
lldb::BreakpointSP &
|
|
SBBreakpoint::operator *()
|
|
{
|
|
return m_opaque_sp;
|
|
}
|
|
|
|
const lldb::BreakpointSP &
|
|
SBBreakpoint::operator *() const
|
|
{
|
|
return m_opaque_sp;
|
|
}
|
|
|