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

535 lines
18 KiB
C++

//===-- SBBreakpointLocation.cpp ------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/API/SBBreakpointLocation.h"
#include "SBReproducerPrivate.h"
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBDefines.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStructuredData.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/Core/StructuredDataImpl.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/ScriptInterpreter.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/ThreadSpec.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() {
LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBBreakpointLocation);
}
SBBreakpointLocation::SBBreakpointLocation(
const lldb::BreakpointLocationSP &break_loc_sp)
: m_opaque_wp(break_loc_sp) {
LLDB_RECORD_CONSTRUCTOR(SBBreakpointLocation,
(const lldb::BreakpointLocationSP &), break_loc_sp);
}
SBBreakpointLocation::SBBreakpointLocation(const SBBreakpointLocation &rhs)
: m_opaque_wp(rhs.m_opaque_wp) {
LLDB_RECORD_CONSTRUCTOR(SBBreakpointLocation,
(const lldb::SBBreakpointLocation &), rhs);
}
const SBBreakpointLocation &SBBreakpointLocation::
operator=(const SBBreakpointLocation &rhs) {
LLDB_RECORD_METHOD(
const lldb::SBBreakpointLocation &,
SBBreakpointLocation, operator=,(const lldb::SBBreakpointLocation &),
rhs);
m_opaque_wp = rhs.m_opaque_wp;
return LLDB_RECORD_RESULT(*this);
}
SBBreakpointLocation::~SBBreakpointLocation() {}
BreakpointLocationSP SBBreakpointLocation::GetSP() const {
return m_opaque_wp.lock();
}
bool SBBreakpointLocation::IsValid() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpointLocation, IsValid);
return this->operator bool();
}
SBBreakpointLocation::operator bool() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpointLocation, operator bool);
return bool(GetSP());
}
SBAddress SBBreakpointLocation::GetAddress() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::SBAddress, SBBreakpointLocation, GetAddress);
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
return LLDB_RECORD_RESULT(SBAddress(&loc_sp->GetAddress()));
}
return LLDB_RECORD_RESULT(SBAddress());
}
addr_t SBBreakpointLocation::GetLoadAddress() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::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) {
LLDB_RECORD_METHOD(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() {
LLDB_RECORD_METHOD_NO_ARGS(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() {
LLDB_RECORD_METHOD_NO_ARGS(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() {
LLDB_RECORD_METHOD_NO_ARGS(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) {
LLDB_RECORD_METHOD(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) {
LLDB_RECORD_METHOD(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() {
LLDB_RECORD_METHOD_NO_ARGS(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 nullptr;
}
void SBBreakpointLocation::SetAutoContinue(bool auto_continue) {
LLDB_RECORD_METHOD(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() {
LLDB_RECORD_METHOD_NO_ARGS(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) {
LLDB_RECORD_METHOD(void, SBBreakpointLocation, SetScriptCallbackFunction,
(const char *), callback_function_name);
}
SBError SBBreakpointLocation::SetScriptCallbackFunction(
const char *callback_function_name,
SBStructuredData &extra_args) {
LLDB_RECORD_METHOD(SBError, SBBreakpointLocation, SetScriptCallbackFunction,
(const char *, SBStructuredData &),
callback_function_name, extra_args);
SBError sb_error;
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
Status error;
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
BreakpointOptions *bp_options = loc_sp->GetLocationOptions();
error = loc_sp->GetBreakpoint()
.GetTarget()
.GetDebugger()
.GetScriptInterpreter()
->SetBreakpointCommandCallbackFunction(bp_options,
callback_function_name,
extra_args.m_impl_up
->GetObjectSP());
sb_error.SetError(error);
} else
sb_error.SetErrorString("invalid breakpoint");
return LLDB_RECORD_RESULT(sb_error);
}
SBError
SBBreakpointLocation::SetScriptCallbackBody(const char *callback_body_text) {
LLDB_RECORD_METHOD(lldb::SBError, SBBreakpointLocation, SetScriptCallbackBody,
(const char *), callback_body_text);
BreakpointLocationSP loc_sp = GetSP();
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()
.GetScriptInterpreter()
->SetBreakpointCommandCallback(bp_options, callback_body_text);
sb_error.SetError(error);
} else
sb_error.SetErrorString("invalid breakpoint");
return LLDB_RECORD_RESULT(sb_error);
}
void SBBreakpointLocation::SetCommandLineCommands(SBStringList &commands) {
LLDB_RECORD_METHOD(void, SBBreakpointLocation, SetCommandLineCommands,
(lldb::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) {
LLDB_RECORD_METHOD(bool, SBBreakpointLocation, GetCommandLineCommands,
(lldb::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) {
LLDB_RECORD_METHOD(void, SBBreakpointLocation, SetThreadID, (lldb::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() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::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) {
LLDB_RECORD_METHOD(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 {
LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBreakpointLocation,
GetThreadIndex);
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) {
LLDB_RECORD_METHOD(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 {
LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBBreakpointLocation,
GetThreadName);
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
return loc_sp->GetThreadName();
}
return nullptr;
}
void SBBreakpointLocation::SetQueueName(const char *queue_name) {
LLDB_RECORD_METHOD(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 {
LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBBreakpointLocation,
GetQueueName);
BreakpointLocationSP loc_sp = GetSP();
if (loc_sp) {
std::lock_guard<std::recursive_mutex> guard(
loc_sp->GetTarget().GetAPIMutex());
loc_sp->GetQueueName();
}
return nullptr;
}
bool SBBreakpointLocation::IsResolved() {
LLDB_RECORD_METHOD_NO_ARGS(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) {
LLDB_RECORD_METHOD(bool, SBBreakpointLocation, GetDescription,
(lldb::SBStream &, lldb::DescriptionLevel), description,
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() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::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() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::SBBreakpoint, SBBreakpointLocation,
GetBreakpoint);
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();
}
return LLDB_RECORD_RESULT(sb_bp);
}
namespace lldb_private {
namespace repro {
template <>
void RegisterMethods<SBBreakpointLocation>(Registry &R) {
LLDB_REGISTER_CONSTRUCTOR(SBBreakpointLocation, ());
LLDB_REGISTER_CONSTRUCTOR(SBBreakpointLocation,
(const lldb::BreakpointLocationSP &));
LLDB_REGISTER_CONSTRUCTOR(SBBreakpointLocation,
(const lldb::SBBreakpointLocation &));
LLDB_REGISTER_METHOD(
const lldb::SBBreakpointLocation &,
SBBreakpointLocation, operator=,(const lldb::SBBreakpointLocation &));
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpointLocation, IsValid, ());
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpointLocation, operator bool, ());
LLDB_REGISTER_METHOD(lldb::SBAddress, SBBreakpointLocation, GetAddress, ());
LLDB_REGISTER_METHOD(lldb::addr_t, SBBreakpointLocation, GetLoadAddress,
());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetEnabled, (bool));
LLDB_REGISTER_METHOD(bool, SBBreakpointLocation, IsEnabled, ());
LLDB_REGISTER_METHOD(uint32_t, SBBreakpointLocation, GetHitCount, ());
LLDB_REGISTER_METHOD(uint32_t, SBBreakpointLocation, GetIgnoreCount, ());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetIgnoreCount,
(uint32_t));
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetCondition,
(const char *));
LLDB_REGISTER_METHOD(const char *, SBBreakpointLocation, GetCondition, ());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetAutoContinue, (bool));
LLDB_REGISTER_METHOD(bool, SBBreakpointLocation, GetAutoContinue, ());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetScriptCallbackFunction,
(const char *));
LLDB_REGISTER_METHOD(SBError, SBBreakpointLocation, SetScriptCallbackFunction,
(const char *, SBStructuredData &));
LLDB_REGISTER_METHOD(lldb::SBError, SBBreakpointLocation,
SetScriptCallbackBody, (const char *));
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetCommandLineCommands,
(lldb::SBStringList &));
LLDB_REGISTER_METHOD(bool, SBBreakpointLocation, GetCommandLineCommands,
(lldb::SBStringList &));
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetThreadID,
(lldb::tid_t));
LLDB_REGISTER_METHOD(lldb::tid_t, SBBreakpointLocation, GetThreadID, ());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetThreadIndex,
(uint32_t));
LLDB_REGISTER_METHOD_CONST(uint32_t, SBBreakpointLocation, GetThreadIndex,
());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetThreadName,
(const char *));
LLDB_REGISTER_METHOD_CONST(const char *, SBBreakpointLocation,
GetThreadName, ());
LLDB_REGISTER_METHOD(void, SBBreakpointLocation, SetQueueName,
(const char *));
LLDB_REGISTER_METHOD_CONST(const char *, SBBreakpointLocation, GetQueueName,
());
LLDB_REGISTER_METHOD(bool, SBBreakpointLocation, IsResolved, ());
LLDB_REGISTER_METHOD(bool, SBBreakpointLocation, GetDescription,
(lldb::SBStream &, lldb::DescriptionLevel));
LLDB_REGISTER_METHOD(lldb::break_id_t, SBBreakpointLocation, GetID, ());
LLDB_REGISTER_METHOD(lldb::SBBreakpoint, SBBreakpointLocation,
GetBreakpoint, ());
}
}
}