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

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//===-- SBBreakpoint.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/SBBreakpoint.h"
#include "SBReproducerPrivate.h"
#include "lldb/API/SBBreakpointLocation.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBStream.h"
#include "lldb/API/SBStringList.h"
#include "lldb/API/SBStructuredData.h"
#include "lldb/API/SBThread.h"
#include "lldb/Breakpoint/Breakpoint.h"
#include "lldb/Breakpoint/BreakpointIDList.h"
#include "lldb/Breakpoint/BreakpointLocation.h"
#include "lldb/Breakpoint/BreakpointResolver.h"
#include "lldb/Breakpoint/BreakpointResolverScripted.h"
#include "lldb/Breakpoint/StoppointCallbackContext.h"
#include "lldb/Core/Address.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/Process.h"
#include "lldb/Target/SectionLoadList.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadSpec.h"
#include "lldb/Utility/Stream.h"
#include "SBBreakpointOptionCommon.h"
#include "lldb/lldb-enumerations.h"
#include "llvm/ADT/STLExtras.h"
using namespace lldb;
using namespace lldb_private;
SBBreakpoint::SBBreakpoint() { LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBBreakpoint); }
SBBreakpoint::SBBreakpoint(const SBBreakpoint &rhs)
: m_opaque_wp(rhs.m_opaque_wp) {
LLDB_RECORD_CONSTRUCTOR(SBBreakpoint, (const lldb::SBBreakpoint &), rhs);
}
SBBreakpoint::SBBreakpoint(const lldb::BreakpointSP &bp_sp)
: m_opaque_wp(bp_sp) {
LLDB_RECORD_CONSTRUCTOR(SBBreakpoint, (const lldb::BreakpointSP &), bp_sp);
}
SBBreakpoint::~SBBreakpoint() = default;
const SBBreakpoint &SBBreakpoint::operator=(const SBBreakpoint &rhs) {
LLDB_RECORD_METHOD(const lldb::SBBreakpoint &,
SBBreakpoint, operator=,(const lldb::SBBreakpoint &), rhs);
m_opaque_wp = rhs.m_opaque_wp;
return LLDB_RECORD_RESULT(*this);
}
bool SBBreakpoint::operator==(const lldb::SBBreakpoint &rhs) {
LLDB_RECORD_METHOD(
bool, SBBreakpoint, operator==,(const lldb::SBBreakpoint &), rhs);
return m_opaque_wp.lock() == rhs.m_opaque_wp.lock();
}
bool SBBreakpoint::operator!=(const lldb::SBBreakpoint &rhs) {
LLDB_RECORD_METHOD(
bool, SBBreakpoint, operator!=,(const lldb::SBBreakpoint &), rhs);
return m_opaque_wp.lock() != rhs.m_opaque_wp.lock();
}
break_id_t SBBreakpoint::GetID() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::break_id_t, SBBreakpoint, GetID);
break_id_t break_id = LLDB_INVALID_BREAK_ID;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp)
break_id = bkpt_sp->GetID();
return break_id;
}
bool SBBreakpoint::IsValid() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpoint, IsValid);
return this->operator bool();
}
SBBreakpoint::operator bool() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpoint, operator bool);
BreakpointSP bkpt_sp = GetSP();
if (!bkpt_sp)
return false;
else if (bkpt_sp->GetTarget().GetBreakpointByID(bkpt_sp->GetID()))
return true;
else
return false;
}
void SBBreakpoint::ClearAllBreakpointSites() {
LLDB_RECORD_METHOD_NO_ARGS(void, SBBreakpoint, ClearAllBreakpointSites);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->ClearAllBreakpointSites();
}
}
SBBreakpointLocation SBBreakpoint::FindLocationByAddress(addr_t vm_addr) {
LLDB_RECORD_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
FindLocationByAddress, (lldb::addr_t), vm_addr);
SBBreakpointLocation sb_bp_location;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
if (vm_addr != LLDB_INVALID_ADDRESS) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
Address address;
Target &target = bkpt_sp->GetTarget();
if (!target.GetSectionLoadList().ResolveLoadAddress(vm_addr, address)) {
address.SetRawAddress(vm_addr);
}
sb_bp_location.SetLocation(bkpt_sp->FindLocationByAddress(address));
}
}
return LLDB_RECORD_RESULT(sb_bp_location);
}
break_id_t SBBreakpoint::FindLocationIDByAddress(addr_t vm_addr) {
LLDB_RECORD_METHOD(lldb::break_id_t, SBBreakpoint, FindLocationIDByAddress,
(lldb::addr_t), vm_addr);
break_id_t break_id = LLDB_INVALID_BREAK_ID;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp && vm_addr != LLDB_INVALID_ADDRESS) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
Address address;
Target &target = bkpt_sp->GetTarget();
if (!target.GetSectionLoadList().ResolveLoadAddress(vm_addr, address)) {
address.SetRawAddress(vm_addr);
}
break_id = bkpt_sp->FindLocationIDByAddress(address);
}
return break_id;
}
SBBreakpointLocation SBBreakpoint::FindLocationByID(break_id_t bp_loc_id) {
LLDB_RECORD_METHOD(lldb::SBBreakpointLocation, SBBreakpoint, FindLocationByID,
(lldb::break_id_t), bp_loc_id);
SBBreakpointLocation sb_bp_location;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
sb_bp_location.SetLocation(bkpt_sp->FindLocationByID(bp_loc_id));
}
return LLDB_RECORD_RESULT(sb_bp_location);
}
SBBreakpointLocation SBBreakpoint::GetLocationAtIndex(uint32_t index) {
LLDB_RECORD_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
GetLocationAtIndex, (uint32_t), index);
SBBreakpointLocation sb_bp_location;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
sb_bp_location.SetLocation(bkpt_sp->GetLocationAtIndex(index));
}
return LLDB_RECORD_RESULT(sb_bp_location);
}
void SBBreakpoint::SetEnabled(bool enable) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetEnabled, (bool), enable);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetEnabled(enable);
}
}
bool SBBreakpoint::IsEnabled() {
LLDB_RECORD_METHOD_NO_ARGS(bool, SBBreakpoint, IsEnabled);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->IsEnabled();
} else
return false;
}
void SBBreakpoint::SetOneShot(bool one_shot) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetOneShot, (bool), one_shot);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetOneShot(one_shot);
}
}
bool SBBreakpoint::IsOneShot() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpoint, IsOneShot);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->IsOneShot();
} else
return false;
}
bool SBBreakpoint::IsInternal() {
LLDB_RECORD_METHOD_NO_ARGS(bool, SBBreakpoint, IsInternal);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->IsInternal();
} else
return false;
}
void SBBreakpoint::SetIgnoreCount(uint32_t count) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetIgnoreCount, (uint32_t), count);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetIgnoreCount(count);
}
}
void SBBreakpoint::SetCondition(const char *condition) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetCondition, (const char *),
condition);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetCondition(condition);
}
}
const char *SBBreakpoint::GetCondition() {
LLDB_RECORD_METHOD_NO_ARGS(const char *, SBBreakpoint, GetCondition);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->GetConditionText();
}
return nullptr;
}
void SBBreakpoint::SetAutoContinue(bool auto_continue) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetAutoContinue, (bool),
auto_continue);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetAutoContinue(auto_continue);
}
}
bool SBBreakpoint::GetAutoContinue() {
LLDB_RECORD_METHOD_NO_ARGS(bool, SBBreakpoint, GetAutoContinue);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->IsAutoContinue();
}
return false;
}
uint32_t SBBreakpoint::GetHitCount() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBreakpoint, GetHitCount);
uint32_t count = 0;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
count = bkpt_sp->GetHitCount();
}
return count;
}
uint32_t SBBreakpoint::GetIgnoreCount() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBreakpoint, GetIgnoreCount);
uint32_t count = 0;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
count = bkpt_sp->GetIgnoreCount();
}
return count;
}
void SBBreakpoint::SetThreadID(tid_t tid) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetThreadID, (lldb::tid_t), tid);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->SetThreadID(tid);
}
}
tid_t SBBreakpoint::GetThreadID() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::tid_t, SBBreakpoint, GetThreadID);
tid_t tid = LLDB_INVALID_THREAD_ID;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
tid = bkpt_sp->GetThreadID();
}
return tid;
}
void SBBreakpoint::SetThreadIndex(uint32_t index) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetThreadIndex, (uint32_t), index);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->GetOptions()->GetThreadSpec()->SetIndex(index);
}
}
uint32_t SBBreakpoint::GetThreadIndex() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(uint32_t, SBBreakpoint, GetThreadIndex);
uint32_t thread_idx = UINT32_MAX;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
const ThreadSpec *thread_spec =
bkpt_sp->GetOptions()->GetThreadSpecNoCreate();
if (thread_spec != nullptr)
thread_idx = thread_spec->GetIndex();
}
return thread_idx;
}
void SBBreakpoint::SetThreadName(const char *thread_name) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetThreadName, (const char *),
thread_name);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->GetOptions()->GetThreadSpec()->SetName(thread_name);
}
}
const char *SBBreakpoint::GetThreadName() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBBreakpoint, GetThreadName);
const char *name = nullptr;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
const ThreadSpec *thread_spec =
bkpt_sp->GetOptions()->GetThreadSpecNoCreate();
if (thread_spec != nullptr)
name = thread_spec->GetName();
}
return name;
}
void SBBreakpoint::SetQueueName(const char *queue_name) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetQueueName, (const char *),
queue_name);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->GetOptions()->GetThreadSpec()->SetQueueName(queue_name);
}
}
const char *SBBreakpoint::GetQueueName() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(const char *, SBBreakpoint, GetQueueName);
const char *name = nullptr;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
const ThreadSpec *thread_spec =
bkpt_sp->GetOptions()->GetThreadSpecNoCreate();
if (thread_spec)
name = thread_spec->GetQueueName();
}
return name;
}
size_t SBBreakpoint::GetNumResolvedLocations() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(size_t, SBBreakpoint,
GetNumResolvedLocations);
size_t num_resolved = 0;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
num_resolved = bkpt_sp->GetNumResolvedLocations();
}
return num_resolved;
}
size_t SBBreakpoint::GetNumLocations() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(size_t, SBBreakpoint, GetNumLocations);
BreakpointSP bkpt_sp = GetSP();
size_t num_locs = 0;
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
num_locs = bkpt_sp->GetNumLocations();
}
return num_locs;
}
void SBBreakpoint::SetCommandLineCommands(SBStringList &commands) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetCommandLineCommands,
(lldb::SBStringList &), commands);
BreakpointSP bkpt_sp = GetSP();
if (!bkpt_sp)
return;
if (commands.GetSize() == 0)
return;
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
std::unique_ptr<BreakpointOptions::CommandData> cmd_data_up(
new BreakpointOptions::CommandData(*commands, eScriptLanguageNone));
bkpt_sp->GetOptions()->SetCommandDataCallback(cmd_data_up);
}
bool SBBreakpoint::GetCommandLineCommands(SBStringList &commands) {
LLDB_RECORD_METHOD(bool, SBBreakpoint, GetCommandLineCommands,
(lldb::SBStringList &), commands);
BreakpointSP bkpt_sp = GetSP();
if (!bkpt_sp)
return false;
StringList command_list;
bool has_commands =
bkpt_sp->GetOptions()->GetCommandLineCallbacks(command_list);
if (has_commands)
commands.AppendList(command_list);
return has_commands;
}
bool SBBreakpoint::GetDescription(SBStream &s) {
LLDB_RECORD_METHOD(bool, SBBreakpoint, GetDescription, (lldb::SBStream &), s);
return GetDescription(s, true);
}
bool SBBreakpoint::GetDescription(SBStream &s, bool include_locations) {
LLDB_RECORD_METHOD(bool, SBBreakpoint, GetDescription,
(lldb::SBStream &, bool), s, include_locations);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
s.Printf("SBBreakpoint: id = %i, ", bkpt_sp->GetID());
bkpt_sp->GetResolverDescription(s.get());
bkpt_sp->GetFilterDescription(s.get());
if (include_locations) {
const size_t num_locations = bkpt_sp->GetNumLocations();
s.Printf(", locations = %" PRIu64, (uint64_t)num_locations);
}
return true;
}
s.Printf("No value");
return false;
}
SBError SBBreakpoint::AddLocation(SBAddress &address) {
LLDB_RECORD_METHOD(lldb::SBError, SBBreakpoint, AddLocation,
(lldb::SBAddress &), address);
BreakpointSP bkpt_sp = GetSP();
SBError error;
if (!address.IsValid()) {
error.SetErrorString("Can't add an invalid address.");
return LLDB_RECORD_RESULT(error);
}
if (!bkpt_sp) {
error.SetErrorString("No breakpoint to add a location to.");
return LLDB_RECORD_RESULT(error);
}
if (!llvm::isa<BreakpointResolverScripted>(bkpt_sp->GetResolver().get())) {
error.SetErrorString("Only a scripted resolver can add locations.");
return LLDB_RECORD_RESULT(error);
}
if (bkpt_sp->GetSearchFilter()->AddressPasses(address.ref()))
bkpt_sp->AddLocation(address.ref());
else {
StreamString s;
address.get()->Dump(&s, &bkpt_sp->GetTarget(),
Address::DumpStyleModuleWithFileAddress);
error.SetErrorStringWithFormat("Address: %s didn't pass the filter.",
s.GetData());
}
return LLDB_RECORD_RESULT(error);
}
void SBBreakpoint ::SetCallback(SBBreakpointHitCallback callback, void *baton) {
LLDB_RECORD_DUMMY(void, SBBreakpoint, SetCallback,
(lldb::SBBreakpointHitCallback, void *), callback, baton);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
BatonSP baton_sp(new SBBreakpointCallbackBaton(callback, baton));
bkpt_sp->SetCallback(SBBreakpointCallbackBaton
::PrivateBreakpointHitCallback, baton_sp,
false);
}
}
void SBBreakpoint::SetScriptCallbackFunction(
const char *callback_function_name) {
LLDB_RECORD_METHOD(void, SBBreakpoint, SetScriptCallbackFunction,
(const char *), callback_function_name);
SBStructuredData empty_args;
SetScriptCallbackFunction(callback_function_name, empty_args);
}
SBError SBBreakpoint::SetScriptCallbackFunction(
const char *callback_function_name,
SBStructuredData &extra_args) {
LLDB_RECORD_METHOD(SBError, SBBreakpoint, SetScriptCallbackFunction,
(const char *, SBStructuredData &), callback_function_name, extra_args);
SBError sb_error;
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
Status error;
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
BreakpointOptions *bp_options = bkpt_sp->GetOptions();
error = bkpt_sp->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 SBBreakpoint::SetScriptCallbackBody(const char *callback_body_text) {
LLDB_RECORD_METHOD(lldb::SBError, SBBreakpoint, SetScriptCallbackBody,
(const char *), callback_body_text);
BreakpointSP bkpt_sp = GetSP();
SBError sb_error;
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
BreakpointOptions *bp_options = bkpt_sp->GetOptions();
Status error =
bkpt_sp->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);
}
bool SBBreakpoint::AddName(const char *new_name) {
LLDB_RECORD_METHOD(bool, SBBreakpoint, AddName, (const char *), new_name);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
Status error; // Think I'm just going to swallow the error here, it's
// probably more annoying to have to provide it.
bkpt_sp->GetTarget().AddNameToBreakpoint(bkpt_sp, new_name, error);
if (error.Fail())
return false;
}
return true;
}
void SBBreakpoint::RemoveName(const char *name_to_remove) {
LLDB_RECORD_METHOD(void, SBBreakpoint, RemoveName, (const char *),
name_to_remove);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
bkpt_sp->GetTarget().RemoveNameFromBreakpoint(bkpt_sp,
ConstString(name_to_remove));
}
}
bool SBBreakpoint::MatchesName(const char *name) {
LLDB_RECORD_METHOD(bool, SBBreakpoint, MatchesName, (const char *), name);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
return bkpt_sp->MatchesName(name);
}
return false;
}
void SBBreakpoint::GetNames(SBStringList &names) {
LLDB_RECORD_METHOD(void, SBBreakpoint, GetNames, (lldb::SBStringList &),
names);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp) {
std::lock_guard<std::recursive_mutex> guard(
bkpt_sp->GetTarget().GetAPIMutex());
std::vector<std::string> names_vec;
bkpt_sp->GetNames(names_vec);
for (std::string name : names_vec) {
names.AppendString(name.c_str());
}
}
}
bool SBBreakpoint::EventIsBreakpointEvent(const lldb::SBEvent &event) {
LLDB_RECORD_STATIC_METHOD(bool, SBBreakpoint, EventIsBreakpointEvent,
(const lldb::SBEvent &), event);
return Breakpoint::BreakpointEventData::GetEventDataFromEvent(event.get()) !=
nullptr;
}
BreakpointEventType
SBBreakpoint::GetBreakpointEventTypeFromEvent(const SBEvent &event) {
LLDB_RECORD_STATIC_METHOD(lldb::BreakpointEventType, SBBreakpoint,
GetBreakpointEventTypeFromEvent,
(const lldb::SBEvent &), event);
if (event.IsValid())
return Breakpoint::BreakpointEventData::GetBreakpointEventTypeFromEvent(
event.GetSP());
return eBreakpointEventTypeInvalidType;
}
SBBreakpoint SBBreakpoint::GetBreakpointFromEvent(const lldb::SBEvent &event) {
LLDB_RECORD_STATIC_METHOD(lldb::SBBreakpoint, SBBreakpoint,
GetBreakpointFromEvent, (const lldb::SBEvent &),
event);
if (event.IsValid())
return LLDB_RECORD_RESULT(
SBBreakpoint(Breakpoint::BreakpointEventData::GetBreakpointFromEvent(
event.GetSP())));
return LLDB_RECORD_RESULT(SBBreakpoint());
}
SBBreakpointLocation
SBBreakpoint::GetBreakpointLocationAtIndexFromEvent(const lldb::SBEvent &event,
uint32_t loc_idx) {
LLDB_RECORD_STATIC_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
GetBreakpointLocationAtIndexFromEvent,
(const lldb::SBEvent &, uint32_t), event, loc_idx);
SBBreakpointLocation sb_breakpoint_loc;
if (event.IsValid())
sb_breakpoint_loc.SetLocation(
Breakpoint::BreakpointEventData::GetBreakpointLocationAtIndexFromEvent(
event.GetSP(), loc_idx));
return LLDB_RECORD_RESULT(sb_breakpoint_loc);
}
uint32_t
SBBreakpoint::GetNumBreakpointLocationsFromEvent(const lldb::SBEvent &event) {
LLDB_RECORD_STATIC_METHOD(uint32_t, SBBreakpoint,
GetNumBreakpointLocationsFromEvent,
(const lldb::SBEvent &), event);
uint32_t num_locations = 0;
if (event.IsValid())
num_locations =
(Breakpoint::BreakpointEventData::GetNumBreakpointLocationsFromEvent(
event.GetSP()));
return num_locations;
}
bool SBBreakpoint::IsHardware() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBBreakpoint, IsHardware);
BreakpointSP bkpt_sp = GetSP();
if (bkpt_sp)
return bkpt_sp->IsHardware();
return false;
}
BreakpointSP SBBreakpoint::GetSP() const { return m_opaque_wp.lock(); }
// This is simple collection of breakpoint id's and their target.
class SBBreakpointListImpl {
public:
SBBreakpointListImpl(lldb::TargetSP target_sp) : m_target_wp() {
if (target_sp && target_sp->IsValid())
m_target_wp = target_sp;
}
~SBBreakpointListImpl() = default;
size_t GetSize() { return m_break_ids.size(); }
BreakpointSP GetBreakpointAtIndex(size_t idx) {
if (idx >= m_break_ids.size())
return BreakpointSP();
TargetSP target_sp = m_target_wp.lock();
if (!target_sp)
return BreakpointSP();
lldb::break_id_t bp_id = m_break_ids[idx];
return target_sp->GetBreakpointList().FindBreakpointByID(bp_id);
}
BreakpointSP FindBreakpointByID(lldb::break_id_t desired_id) {
TargetSP target_sp = m_target_wp.lock();
if (!target_sp)
return BreakpointSP();
for (lldb::break_id_t &break_id : m_break_ids) {
if (break_id == desired_id)
return target_sp->GetBreakpointList().FindBreakpointByID(break_id);
}
return BreakpointSP();
}
bool Append(BreakpointSP bkpt) {
TargetSP target_sp = m_target_wp.lock();
if (!target_sp || !bkpt)
return false;
if (bkpt->GetTargetSP() != target_sp)
return false;
m_break_ids.push_back(bkpt->GetID());
return true;
}
bool AppendIfUnique(BreakpointSP bkpt) {
TargetSP target_sp = m_target_wp.lock();
if (!target_sp || !bkpt)
return false;
if (bkpt->GetTargetSP() != target_sp)
return false;
lldb::break_id_t bp_id = bkpt->GetID();
if (find(m_break_ids.begin(), m_break_ids.end(), bp_id) ==
m_break_ids.end())
return false;
m_break_ids.push_back(bkpt->GetID());
return true;
}
bool AppendByID(lldb::break_id_t id) {
TargetSP target_sp = m_target_wp.lock();
if (!target_sp)
return false;
if (id == LLDB_INVALID_BREAK_ID)
return false;
m_break_ids.push_back(id);
return true;
}
void Clear() { m_break_ids.clear(); }
void CopyToBreakpointIDList(lldb_private::BreakpointIDList &bp_list) {
for (lldb::break_id_t id : m_break_ids) {
bp_list.AddBreakpointID(BreakpointID(id));
}
}
TargetSP GetTarget() { return m_target_wp.lock(); }
private:
std::vector<lldb::break_id_t> m_break_ids;
TargetWP m_target_wp;
};
SBBreakpointList::SBBreakpointList(SBTarget &target)
: m_opaque_sp(new SBBreakpointListImpl(target.GetSP())) {
LLDB_RECORD_CONSTRUCTOR(SBBreakpointList, (lldb::SBTarget &), target);
}
SBBreakpointList::~SBBreakpointList() = default;
size_t SBBreakpointList::GetSize() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(size_t, SBBreakpointList, GetSize);
if (!m_opaque_sp)
return 0;
else
return m_opaque_sp->GetSize();
}
SBBreakpoint SBBreakpointList::GetBreakpointAtIndex(size_t idx) {
LLDB_RECORD_METHOD(lldb::SBBreakpoint, SBBreakpointList, GetBreakpointAtIndex,
(size_t), idx);
if (!m_opaque_sp)
return LLDB_RECORD_RESULT(SBBreakpoint());
BreakpointSP bkpt_sp = m_opaque_sp->GetBreakpointAtIndex(idx);
return LLDB_RECORD_RESULT(SBBreakpoint(bkpt_sp));
}
SBBreakpoint SBBreakpointList::FindBreakpointByID(lldb::break_id_t id) {
LLDB_RECORD_METHOD(lldb::SBBreakpoint, SBBreakpointList, FindBreakpointByID,
(lldb::break_id_t), id);
if (!m_opaque_sp)
return LLDB_RECORD_RESULT(SBBreakpoint());
BreakpointSP bkpt_sp = m_opaque_sp->FindBreakpointByID(id);
return LLDB_RECORD_RESULT(SBBreakpoint(bkpt_sp));
}
void SBBreakpointList::Append(const SBBreakpoint &sb_bkpt) {
LLDB_RECORD_METHOD(void, SBBreakpointList, Append,
(const lldb::SBBreakpoint &), sb_bkpt);
if (!sb_bkpt.IsValid())
return;
if (!m_opaque_sp)
return;
m_opaque_sp->Append(sb_bkpt.m_opaque_wp.lock());
}
void SBBreakpointList::AppendByID(lldb::break_id_t id) {
LLDB_RECORD_METHOD(void, SBBreakpointList, AppendByID, (lldb::break_id_t),
id);
if (!m_opaque_sp)
return;
m_opaque_sp->AppendByID(id);
}
bool SBBreakpointList::AppendIfUnique(const SBBreakpoint &sb_bkpt) {
LLDB_RECORD_METHOD(bool, SBBreakpointList, AppendIfUnique,
(const lldb::SBBreakpoint &), sb_bkpt);
if (!sb_bkpt.IsValid())
return false;
if (!m_opaque_sp)
return false;
return m_opaque_sp->AppendIfUnique(sb_bkpt.GetSP());
}
void SBBreakpointList::Clear() {
LLDB_RECORD_METHOD_NO_ARGS(void, SBBreakpointList, Clear);
if (m_opaque_sp)
m_opaque_sp->Clear();
}
void SBBreakpointList::CopyToBreakpointIDList(
lldb_private::BreakpointIDList &bp_id_list) {
if (m_opaque_sp)
m_opaque_sp->CopyToBreakpointIDList(bp_id_list);
}
namespace lldb_private {
namespace repro {
template <>
void RegisterMethods<SBBreakpoint>(Registry &R) {
LLDB_REGISTER_CONSTRUCTOR(SBBreakpoint, ());
LLDB_REGISTER_CONSTRUCTOR(SBBreakpoint, (const lldb::SBBreakpoint &));
LLDB_REGISTER_CONSTRUCTOR(SBBreakpoint, (const lldb::BreakpointSP &));
LLDB_REGISTER_METHOD(const lldb::SBBreakpoint &,
SBBreakpoint, operator=,(const lldb::SBBreakpoint &));
LLDB_REGISTER_METHOD(bool,
SBBreakpoint, operator==,(const lldb::SBBreakpoint &));
LLDB_REGISTER_METHOD(bool,
SBBreakpoint, operator!=,(const lldb::SBBreakpoint &));
LLDB_REGISTER_METHOD_CONST(lldb::break_id_t, SBBreakpoint, GetID, ());
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpoint, IsValid, ());
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpoint, operator bool, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, ClearAllBreakpointSites, ());
LLDB_REGISTER_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
FindLocationByAddress, (lldb::addr_t));
LLDB_REGISTER_METHOD(lldb::break_id_t, SBBreakpoint,
FindLocationIDByAddress, (lldb::addr_t));
LLDB_REGISTER_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
FindLocationByID, (lldb::break_id_t));
LLDB_REGISTER_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
GetLocationAtIndex, (uint32_t));
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetEnabled, (bool));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, IsEnabled, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetOneShot, (bool));
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpoint, IsOneShot, ());
LLDB_REGISTER_METHOD(bool, SBBreakpoint, IsInternal, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetIgnoreCount, (uint32_t));
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetCondition, (const char *));
LLDB_REGISTER_METHOD(const char *, SBBreakpoint, GetCondition, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetAutoContinue, (bool));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, GetAutoContinue, ());
LLDB_REGISTER_METHOD_CONST(uint32_t, SBBreakpoint, GetHitCount, ());
LLDB_REGISTER_METHOD_CONST(uint32_t, SBBreakpoint, GetIgnoreCount, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetThreadID, (lldb::tid_t));
LLDB_REGISTER_METHOD(lldb::tid_t, SBBreakpoint, GetThreadID, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetThreadIndex, (uint32_t));
LLDB_REGISTER_METHOD_CONST(uint32_t, SBBreakpoint, GetThreadIndex, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetThreadName, (const char *));
LLDB_REGISTER_METHOD_CONST(const char *, SBBreakpoint, GetThreadName, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetQueueName, (const char *));
LLDB_REGISTER_METHOD_CONST(const char *, SBBreakpoint, GetQueueName, ());
LLDB_REGISTER_METHOD_CONST(size_t, SBBreakpoint, GetNumResolvedLocations,
());
LLDB_REGISTER_METHOD_CONST(size_t, SBBreakpoint, GetNumLocations, ());
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetCommandLineCommands,
(lldb::SBStringList &));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, GetCommandLineCommands,
(lldb::SBStringList &));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, GetDescription,
(lldb::SBStream &));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, GetDescription,
(lldb::SBStream &, bool));
LLDB_REGISTER_METHOD(lldb::SBError, SBBreakpoint, AddLocation,
(lldb::SBAddress &));
LLDB_REGISTER_METHOD(void, SBBreakpoint, SetScriptCallbackFunction,
(const char *));
LLDB_REGISTER_METHOD(lldb::SBError, SBBreakpoint, SetScriptCallbackFunction,
(const char *, SBStructuredData &));
LLDB_REGISTER_METHOD(lldb::SBError, SBBreakpoint, SetScriptCallbackBody,
(const char *));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, AddName, (const char *));
LLDB_REGISTER_METHOD(void, SBBreakpoint, RemoveName, (const char *));
LLDB_REGISTER_METHOD(bool, SBBreakpoint, MatchesName, (const char *));
LLDB_REGISTER_METHOD(void, SBBreakpoint, GetNames, (lldb::SBStringList &));
LLDB_REGISTER_STATIC_METHOD(bool, SBBreakpoint, EventIsBreakpointEvent,
(const lldb::SBEvent &));
LLDB_REGISTER_STATIC_METHOD(lldb::BreakpointEventType, SBBreakpoint,
GetBreakpointEventTypeFromEvent,
(const lldb::SBEvent &));
LLDB_REGISTER_STATIC_METHOD(lldb::SBBreakpoint, SBBreakpoint,
GetBreakpointFromEvent,
(const lldb::SBEvent &));
LLDB_REGISTER_STATIC_METHOD(lldb::SBBreakpointLocation, SBBreakpoint,
GetBreakpointLocationAtIndexFromEvent,
(const lldb::SBEvent &, uint32_t));
LLDB_REGISTER_STATIC_METHOD(uint32_t, SBBreakpoint,
GetNumBreakpointLocationsFromEvent,
(const lldb::SBEvent &));
LLDB_REGISTER_METHOD_CONST(bool, SBBreakpoint, IsHardware, ());
}
template <>
void RegisterMethods<SBBreakpointList>(Registry &R) {
LLDB_REGISTER_CONSTRUCTOR(SBBreakpointList, (lldb::SBTarget &));
LLDB_REGISTER_METHOD_CONST(size_t, SBBreakpointList, GetSize, ());
LLDB_REGISTER_METHOD(lldb::SBBreakpoint, SBBreakpointList,
GetBreakpointAtIndex, (size_t));
LLDB_REGISTER_METHOD(lldb::SBBreakpoint, SBBreakpointList,
FindBreakpointByID, (lldb::break_id_t));
LLDB_REGISTER_METHOD(void, SBBreakpointList, Append,
(const lldb::SBBreakpoint &));
LLDB_REGISTER_METHOD(void, SBBreakpointList, AppendByID,
(lldb::break_id_t));
LLDB_REGISTER_METHOD(bool, SBBreakpointList, AppendIfUnique,
(const lldb::SBBreakpoint &));
LLDB_REGISTER_METHOD(void, SBBreakpointList, Clear, ());
}
}
}
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