diff options
Diffstat (limited to 'contrib/llvm-project/lldb/source/API/SBBreakpoint.cpp')
| -rw-r--r-- | contrib/llvm-project/lldb/source/API/SBBreakpoint.cpp | 1036 |
1 files changed, 1036 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/API/SBBreakpoint.cpp b/contrib/llvm-project/lldb/source/API/SBBreakpoint.cpp new file mode 100644 index 000000000000..45eaea6b6181 --- /dev/null +++ b/contrib/llvm-project/lldb/source/API/SBBreakpoint.cpp @@ -0,0 +1,1036 @@ +//===-- SBBreakpoint.cpp ----------------------------------------*- C++ -*-===// +// +// 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/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/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); + + BreakpointSP bkpt_sp = GetSP(); + + if (bkpt_sp) { + std::lock_guard<std::recursive_mutex> guard( + bkpt_sp->GetTarget().GetAPIMutex()); + BreakpointOptions *bp_options = bkpt_sp->GetOptions(); + bkpt_sp->GetTarget() + .GetDebugger() + .GetScriptInterpreter() + ->SetBreakpointCommandCallbackFunction(bp_options, + callback_function_name); + } +} + +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() {} + +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, 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, ()); +} + +} +} |