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//===-- SBThreadPlan.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/SBThread.h"
#include "lldb/API/SBFileSpec.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBSymbolContext.h"
#include "lldb/Breakpoint/BreakpointLocation.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/State.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Core/StructuredData.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Symbol/CompileUnit.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/Queue.h"
#include "lldb/Target/StopInfo.h"
#include "lldb/Target/SystemRuntime.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadPlan.h"
#include "lldb/Target/ThreadPlan.h"
#include "lldb/Target/ThreadPlanPython.h"
#include "lldb/Target/ThreadPlanStepInRange.h"
#include "lldb/Target/ThreadPlanStepInstruction.h"
#include "lldb/Target/ThreadPlanStepOut.h"
#include "lldb/Target/ThreadPlanStepRange.h"
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBFrame.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBThreadPlan.h"
#include "lldb/API/SBValue.h"
using namespace lldb;
using namespace lldb_private;
//----------------------------------------------------------------------
// Constructors
//----------------------------------------------------------------------
SBThreadPlan::SBThreadPlan() {}
SBThreadPlan::SBThreadPlan(const ThreadPlanSP &lldb_object_sp)
: m_opaque_sp(lldb_object_sp) {}
SBThreadPlan::SBThreadPlan(const SBThreadPlan &rhs)
: m_opaque_sp(rhs.m_opaque_sp) {}
SBThreadPlan::SBThreadPlan(lldb::SBThread &sb_thread, const char *class_name) {
Thread *thread = sb_thread.get();
if (thread)
m_opaque_sp.reset(new ThreadPlanPython(*thread, class_name));
}
//----------------------------------------------------------------------
// Assignment operator
//----------------------------------------------------------------------
const lldb::SBThreadPlan &SBThreadPlan::operator=(const SBThreadPlan &rhs) {
if (this != &rhs)
m_opaque_sp = rhs.m_opaque_sp;
return *this;
}
//----------------------------------------------------------------------
// Destructor
//----------------------------------------------------------------------
SBThreadPlan::~SBThreadPlan() {}
lldb_private::ThreadPlan *SBThreadPlan::get() { return m_opaque_sp.get(); }
bool SBThreadPlan::IsValid() const { return m_opaque_sp.get() != NULL; }
void SBThreadPlan::Clear() { m_opaque_sp.reset(); }
lldb::StopReason SBThreadPlan::GetStopReason() { return eStopReasonNone; }
size_t SBThreadPlan::GetStopReasonDataCount() { return 0; }
uint64_t SBThreadPlan::GetStopReasonDataAtIndex(uint32_t idx) { return 0; }
SBThread SBThreadPlan::GetThread() const {
if (m_opaque_sp) {
return SBThread(m_opaque_sp->GetThread().shared_from_this());
} else
return SBThread();
}
bool SBThreadPlan::GetDescription(lldb::SBStream &description) const {
if (m_opaque_sp) {
m_opaque_sp->GetDescription(description.get(), eDescriptionLevelFull);
} else {
description.Printf("Empty SBThreadPlan");
}
return true;
}
void SBThreadPlan::SetThreadPlan(const ThreadPlanSP &lldb_object_sp) {
m_opaque_sp = lldb_object_sp;
}
void SBThreadPlan::SetPlanComplete(bool success) {
if (m_opaque_sp)
m_opaque_sp->SetPlanComplete(success);
}
bool SBThreadPlan::IsPlanComplete() {
if (m_opaque_sp)
return m_opaque_sp->IsPlanComplete();
else
return true;
}
bool SBThreadPlan::IsPlanStale() {
if (m_opaque_sp)
return m_opaque_sp->IsPlanStale();
else
return true;
}
bool SBThreadPlan::IsValid() {
if (m_opaque_sp)
return m_opaque_sp->ValidatePlan(nullptr);
else
return false;
}
// This section allows an SBThreadPlan to push another of the common types of
// plans...
//
// FIXME, you should only be able to queue thread plans from inside the methods
// of a
// Scripted Thread Plan. Need a way to enforce that.
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepOverRange(SBAddress &sb_start_address,
lldb::addr_t size) {
if (m_opaque_sp) {
Address *start_address = sb_start_address.get();
if (!start_address) {
return SBThreadPlan();
}
AddressRange range(*start_address, size);
SymbolContext sc;
start_address->CalculateSymbolContext(&sc);
return SBThreadPlan(
m_opaque_sp->GetThread().QueueThreadPlanForStepOverRange(
false, range, sc, eAllThreads));
} else {
return SBThreadPlan();
}
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepInRange(SBAddress &sb_start_address,
lldb::addr_t size) {
if (m_opaque_sp) {
Address *start_address = sb_start_address.get();
if (!start_address) {
return SBThreadPlan();
}
AddressRange range(*start_address, size);
SymbolContext sc;
start_address->CalculateSymbolContext(&sc);
return SBThreadPlan(m_opaque_sp->GetThread().QueueThreadPlanForStepInRange(
false, range, sc, NULL, eAllThreads));
} else {
return SBThreadPlan();
}
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepOut(uint32_t frame_idx_to_step_to,
bool first_insn) {
if (m_opaque_sp) {
SymbolContext sc;
sc = m_opaque_sp->GetThread().GetStackFrameAtIndex(0)->GetSymbolContext(
lldb::eSymbolContextEverything);
return SBThreadPlan(m_opaque_sp->GetThread().QueueThreadPlanForStepOut(
false, &sc, first_insn, false, eVoteYes, eVoteNoOpinion,
frame_idx_to_step_to));
} else {
return SBThreadPlan();
}
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForRunToAddress(SBAddress sb_address) {
if (m_opaque_sp) {
Address *address = sb_address.get();
if (!address)
return SBThreadPlan();
return SBThreadPlan(m_opaque_sp->GetThread().QueueThreadPlanForRunToAddress(
false, *address, false));
} else {
return SBThreadPlan();
}
}
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