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//===-- SBBreakpointLocation.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/SBBreakpointLocation.h"
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBDefines.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStringList.h"
#include "lldb/Breakpoint/Breakpoint.h"
#include "lldb/Breakpoint/BreakpointLocation.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/StreamFile.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/ScriptInterpreter.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/ThreadSpec.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/Stream.h"
#include "lldb/lldb-defines.h"
#include "lldb/lldb-types.h"
using namespace lldb;
using namespace lldb_private;
SBBreakpointLocation::SBBreakpointLocation() {}
SBBreakpointLocation::SBBreakpointLocation(
const lldb::BreakpointLocationSP &break_loc_sp)
: m_opaque_wp(break_loc_sp) {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
if (log) {
SBStream sstr;
GetDescription(sstr, lldb::eDescriptionLevelBrief);
LLDB_LOG(log, "location = {0} ({1})", break_loc_sp.get(), sstr.GetData());
}
}
SBBreakpointLocation::SBBreakpointLocation(const SBBreakpointLocation &rhs)
: m_opaque_wp(rhs.m_opaque_wp) {}
const SBBreakpointLocation &SBBreakpointLocation::
operator=(const SBBreakpointLocation &rhs) {
m_opaque_wp = rhs.m_opaque_wp;
return *this;
}
SBBreakpointLocation::~SBBreakpointLocation() {}
BreakpointLocationSP SBBreakpointLocation::GetSP() const {
return m_opaque_wp.lock();
}
bool SBBreakpointLocation::IsValid() const { return bool(GetSP()); }
SBAddress SBBreakpointLocation::GetAddress() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp)
return SBAddress(&loc_sp->GetAddress());
else
return SBAddress();
}
addr_t SBBreakpointLocation::GetLoadAddress() {
addr_t ret_addr = LLDB_INVALID_ADDRESS;
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
ret_addr = loc_sp->GetLoadAddress();
}
return ret_addr;
}
void SBBreakpointLocation::SetEnabled(bool enabled) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetEnabled(enabled);
}
}
bool SBBreakpointLocation::IsEnabled() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->IsEnabled();
} else
return false;
}
uint32_t SBBreakpointLocation::GetHitCount() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetHitCount();
} else
return 0;
}
uint32_t SBBreakpointLocation::GetIgnoreCount() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetIgnoreCount();
} else
return 0;
}
void SBBreakpointLocation::SetIgnoreCount(uint32_t n) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetIgnoreCount(n);
}
}
void SBBreakpointLocation::SetCondition(const char *condition) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetCondition(condition);
}
}
const char *SBBreakpointLocation::GetCondition() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetConditionText();
}
return NULL;
}
void SBBreakpointLocation::SetAutoContinue(bool auto_continue) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetAutoContinue(auto_continue);
}
}
bool SBBreakpointLocation::GetAutoContinue() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->IsAutoContinue();
}
return false;
}
void SBBreakpointLocation::SetScriptCallbackFunction(
const char *callback_function_name) {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
BreakpointLocationSP loc_sp = GetSP();
LLDB_LOG(log, "location = {0}, callback = {1}", loc_sp.get(),
callback_function_name);
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
BreakpointOptions *bp_options = loc_sp->GetLocationOptions();
loc_sp->GetBreakpoint()
.GetTarget()
.GetDebugger()
.GetCommandInterpreter()
.GetScriptInterpreter()
->SetBreakpointCommandCallbackFunction(bp_options,
callback_function_name);
}
}
SBError
SBBreakpointLocation::SetScriptCallbackBody(const char *callback_body_text) {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
BreakpointLocationSP loc_sp = GetSP();
LLDB_LOG(log, "location = {0}: callback body:\n{1}", loc_sp.get(),
callback_body_text);
SBError sb_error;
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
BreakpointOptions *bp_options = loc_sp->GetLocationOptions();
Status error =
loc_sp->GetBreakpoint()
.GetTarget()
.GetDebugger()
.GetCommandInterpreter()
.GetScriptInterpreter()
->SetBreakpointCommandCallback(bp_options, callback_body_text);
sb_error.SetError(error);
} else
sb_error.SetErrorString("invalid breakpoint");
return sb_error;
}
void SBBreakpointLocation::SetCommandLineCommands(SBStringList &commands) {
BreakpointLocationSP loc_sp = GetSP();
if (!loc_sp)
return;
if (commands.GetSize() == 0)
return;
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
std::unique_ptr<BreakpointOptions::CommandData> cmd_data_up(
new BreakpointOptions::CommandData(*commands, eScriptLanguageNone));
loc_sp->GetLocationOptions()->SetCommandDataCallback(cmd_data_up);
}
bool SBBreakpointLocation::GetCommandLineCommands(SBStringList &commands) {
BreakpointLocationSP loc_sp = GetSP();
if (!loc_sp)
return false;
StringList command_list;
bool has_commands =
loc_sp->GetLocationOptions()->GetCommandLineCallbacks(command_list);
if (has_commands)
commands.AppendList(command_list);
return has_commands;
}
void SBBreakpointLocation::SetThreadID(tid_t thread_id) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetThreadID(thread_id);
}
}
tid_t SBBreakpointLocation::GetThreadID() {
tid_t tid = LLDB_INVALID_THREAD_ID;
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetThreadID();
}
return tid;
}
void SBBreakpointLocation::SetThreadIndex(uint32_t index) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetThreadIndex(index);
}
}
uint32_t SBBreakpointLocation::GetThreadIndex() const {
uint32_t thread_idx = UINT32_MAX;
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetThreadIndex();
}
return thread_idx;
}
void SBBreakpointLocation::SetThreadName(const char *thread_name) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetThreadName(thread_name);
}
}
const char *SBBreakpointLocation::GetThreadName() const {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetThreadName();
}
return NULL;
}
void SBBreakpointLocation::SetQueueName(const char *queue_name) {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->SetQueueName(queue_name);
}
}
const char *SBBreakpointLocation::GetQueueName() const {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->GetQueueName();
}
return NULL;
}
bool SBBreakpointLocation::IsResolved() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->IsResolved();
}
return false;
}
void SBBreakpointLocation::SetLocation(
const lldb::BreakpointLocationSP &break_loc_sp) {
// Uninstall the callbacks?
m_opaque_wp = break_loc_sp;
}
bool SBBreakpointLocation::GetDescription(SBStream &description,
DescriptionLevel level) {
Stream &strm = description.ref();
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->GetDescription(&strm, level);
strm.EOL();
} else
strm.PutCString("No value");
return true;
}
break_id_t SBBreakpointLocation::GetID() {
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetID();
} else
return LLDB_INVALID_BREAK_ID;
}
SBBreakpoint SBBreakpointLocation::GetBreakpoint() {
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
BreakpointLocationSP loc_sp = GetSP();
SBBreakpoint sb_bp;
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
sb_bp = loc_sp->GetBreakpoint().shared_from_this();
}
if (log) {
SBStream sstr;
sb_bp.GetDescription(sstr);
LLDB_LOG(log, "location = {0}, breakpoint = {1} ({2})", loc_sp.get(),
sb_bp.GetSP().get(), sstr.GetData());
}
return sb_bp;
}
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