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Diffstat (limited to 'source/API/SBBreakpointName.cpp')
| -rw-r--r-- | source/API/SBBreakpointName.cpp | 685 |
1 files changed, 685 insertions, 0 deletions
diff --git a/source/API/SBBreakpointName.cpp b/source/API/SBBreakpointName.cpp new file mode 100644 index 0000000000000..2205280b9e5f2 --- /dev/null +++ b/source/API/SBBreakpointName.cpp @@ -0,0 +1,685 @@ +//===-- SBBreakpointName.cpp ----------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// C Includes +// C++ Includes +// Other libraries and framework includes +// Project includes +#include "lldb/API/SBBreakpointName.h" +#include "lldb/API/SBDebugger.h" +#include "lldb/API/SBError.h" +#include "lldb/API/SBStream.h" +#include "lldb/API/SBStringList.h" +#include "lldb/API/SBTarget.h" + +#include "lldb/Breakpoint/BreakpointName.h" +#include "lldb/Breakpoint/StoppointCallbackContext.h" +#include "lldb/Core/Debugger.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 "SBBreakpointOptionCommon.h" + +using namespace lldb; +using namespace lldb_private; + +namespace lldb +{ +class SBBreakpointNameImpl { +public: + SBBreakpointNameImpl(TargetSP target_sp, const char *name) { + if (!name || name[0] == '\0') + return; + m_name.assign(name); + + if (!target_sp) + return; + + m_target_wp = target_sp; + } + + SBBreakpointNameImpl(SBTarget &sb_target, const char *name); + bool operator==(const SBBreakpointNameImpl &rhs); + bool operator!=(const SBBreakpointNameImpl &rhs); + + // For now we take a simple approach and only keep the name, and relook + // up the location when we need it. + + TargetSP GetTarget() const { + return m_target_wp.lock(); + } + + const char *GetName() const { + return m_name.c_str(); + } + + bool IsValid() const { + return !m_name.empty() && m_target_wp.lock(); + } + + lldb_private::BreakpointName *GetBreakpointName() const; + +private: + TargetWP m_target_wp; + std::string m_name; +}; + +SBBreakpointNameImpl::SBBreakpointNameImpl(SBTarget &sb_target, + const char *name) { + if (!name || name[0] == '\0') + return; + m_name.assign(name); + + if (!sb_target.IsValid()) + return; + + TargetSP target_sp = sb_target.GetSP(); + if (!target_sp) + return; + + m_target_wp = target_sp; +} + +bool SBBreakpointNameImpl::operator==(const SBBreakpointNameImpl &rhs) { + return m_name == rhs.m_name && m_target_wp.lock() == rhs.m_target_wp.lock(); +} + +bool SBBreakpointNameImpl::operator!=(const SBBreakpointNameImpl &rhs) { + return m_name != rhs.m_name || m_target_wp.lock() != rhs.m_target_wp.lock(); +} + +lldb_private::BreakpointName *SBBreakpointNameImpl::GetBreakpointName() const { + if (!IsValid()) + return nullptr; + TargetSP target_sp = GetTarget(); + if (!target_sp) + return nullptr; + Status error; + return target_sp->FindBreakpointName(ConstString(m_name), true, error); +} + +} // namespace lldb + +SBBreakpointName::SBBreakpointName() {} + +SBBreakpointName::SBBreakpointName(SBTarget &sb_target, const char *name) +{ + m_impl_up.reset(new SBBreakpointNameImpl(sb_target, name)); + // Call FindBreakpointName here to make sure the name is valid, reset if + // not: + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + m_impl_up.reset(); +} + +SBBreakpointName::SBBreakpointName(SBBreakpoint &sb_bkpt, const char *name) +{ + if (!sb_bkpt.IsValid()) { + m_impl_up.reset(); + return; + } + BreakpointSP bkpt_sp = sb_bkpt.GetSP(); + Target &target = bkpt_sp->GetTarget(); + + m_impl_up.reset(new SBBreakpointNameImpl(target.shared_from_this(), name)); + + // Call FindBreakpointName here to make sure the name is valid, reset if + // not: + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) { + m_impl_up.reset(); + return; + } + + // Now copy over the breakpoint's options: + target.ConfigureBreakpointName(*bp_name, *bkpt_sp->GetOptions(), + BreakpointName::Permissions()); +} + +SBBreakpointName::SBBreakpointName(const SBBreakpointName &rhs) +{ + if (!rhs.m_impl_up) + return; + else + m_impl_up.reset(new SBBreakpointNameImpl(rhs.m_impl_up->GetTarget(), + rhs.m_impl_up->GetName())); +} + +SBBreakpointName::~SBBreakpointName() = default; + +const SBBreakpointName &SBBreakpointName::operator=(const SBBreakpointName &rhs) +{ + if (!rhs.m_impl_up) { + m_impl_up.reset(); + return *this; + } + + m_impl_up.reset(new SBBreakpointNameImpl(rhs.m_impl_up->GetTarget(), + rhs.m_impl_up->GetName())); + return *this; +} + +bool SBBreakpointName::operator==(const lldb::SBBreakpointName &rhs) { + return *m_impl_up.get() == *rhs.m_impl_up.get(); +} + +bool SBBreakpointName::operator!=(const lldb::SBBreakpointName &rhs) { + return *m_impl_up.get() != *rhs.m_impl_up.get(); +} + +bool SBBreakpointName::IsValid() const { + if (!m_impl_up) + return false; + return m_impl_up->IsValid(); +} + +const char *SBBreakpointName::GetName() const { + if (!m_impl_up) + return "<Invalid Breakpoint Name Object>"; + return m_impl_up->GetName(); +} + +void SBBreakpointName::SetEnabled(bool enable) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} enabled: {1}\n", bp_name->GetName(), enable); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetEnabled(enable); +} + +void SBBreakpointName::UpdateName(BreakpointName &bp_name) { + if (!IsValid()) + return; + + TargetSP target_sp = m_impl_up->GetTarget(); + if (!target_sp) + return; + target_sp->ApplyNameToBreakpoints(bp_name); + +} + +bool SBBreakpointName::IsEnabled() { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().IsEnabled(); +} + +void SBBreakpointName::SetOneShot(bool one_shot) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} one_shot: {1}\n", bp_name->GetName(), one_shot); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetOneShot(one_shot); + UpdateName(*bp_name); +} + +bool SBBreakpointName::IsOneShot() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + const BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().IsOneShot(); +} + +void SBBreakpointName::SetIgnoreCount(uint32_t count) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} one_shot: {1}\n", bp_name->GetName(), count); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetIgnoreCount(count); + UpdateName(*bp_name); +} + +uint32_t SBBreakpointName::GetIgnoreCount() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetIgnoreCount(); +} + +void SBBreakpointName::SetCondition(const char *condition) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} one_shot: {1}\n", bp_name->GetName(), + condition ? condition : "<NULL>"); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetCondition(condition); + UpdateName(*bp_name); +} + +const char *SBBreakpointName::GetCondition() { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return nullptr; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetConditionText(); +} + +void SBBreakpointName::SetAutoContinue(bool auto_continue) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} auto-continue: {1}\n", bp_name->GetName(), auto_continue); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetAutoContinue(auto_continue); + UpdateName(*bp_name); +} + +bool SBBreakpointName::GetAutoContinue() { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().IsAutoContinue(); +} + +void SBBreakpointName::SetThreadID(tid_t tid) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} tid: {1:x}\n", bp_name->GetName(), tid); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().SetThreadID(tid); + UpdateName(*bp_name); +} + +tid_t SBBreakpointName::GetThreadID() { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return LLDB_INVALID_THREAD_ID; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetThreadSpec()->GetTID(); +} + +void SBBreakpointName::SetThreadIndex(uint32_t index) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} thread index: {1}\n", bp_name->GetName(), index); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().GetThreadSpec()->SetIndex(index); + UpdateName(*bp_name); +} + +uint32_t SBBreakpointName::GetThreadIndex() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return LLDB_INVALID_THREAD_ID; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetThreadSpec()->GetIndex(); +} + +void SBBreakpointName::SetThreadName(const char *thread_name) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} thread name: {1}\n", bp_name->GetName(), thread_name); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().GetThreadSpec()->SetName(thread_name); + UpdateName(*bp_name); +} + +const char *SBBreakpointName::GetThreadName() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return nullptr; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetThreadSpec()->GetName(); +} + +void SBBreakpointName::SetQueueName(const char *queue_name) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} queue name: {1}\n", bp_name->GetName(), queue_name); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + bp_name->GetOptions().GetThreadSpec()->SetQueueName(queue_name); + UpdateName(*bp_name); +} + +const char *SBBreakpointName::GetQueueName() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return nullptr; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + return bp_name->GetOptions().GetThreadSpec()->GetQueueName(); +} + +void SBBreakpointName::SetCommandLineCommands(SBStringList &commands) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + if (commands.GetSize() == 0) + return; + + LLDB_LOG(log, "Name: {0} commands\n", bp_name->GetName()); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + std::unique_ptr<BreakpointOptions::CommandData> cmd_data_up( + new BreakpointOptions::CommandData(*commands, eScriptLanguageNone)); + + bp_name->GetOptions().SetCommandDataCallback(cmd_data_up); + UpdateName(*bp_name); +} + +bool SBBreakpointName::GetCommandLineCommands(SBStringList &commands) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + StringList command_list; + bool has_commands = + bp_name->GetOptions().GetCommandLineCallbacks(command_list); + if (has_commands) + commands.AppendList(command_list); + return has_commands; +} + +const char *SBBreakpointName::GetHelpString() const { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return ""; + + LLDB_LOG(log, "Help: {0}\n", bp_name->GetHelp()); + return bp_name->GetHelp(); +} + +void SBBreakpointName::SetHelpString(const char *help_string) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} help: {1}\n", bp_name->GetName(), help_string); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + bp_name->SetHelp(help_string); +} + +bool SBBreakpointName::GetDescription(SBStream &s) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + { + s.Printf("No value"); + return false; + } + + LLDB_LOG(log, "Name: {0}\n", bp_name->GetName()); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + bp_name->GetDescription(s.get(), eDescriptionLevelFull); + return true; +} + +void SBBreakpointName::SetCallback(SBBreakpointHitCallback callback, + void *baton) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + LLDB_LOG(log, "callback = {1}, baton = {2}", callback, baton); + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + BatonSP baton_sp(new SBBreakpointCallbackBaton(callback, baton)); + bp_name->GetOptions().SetCallback(SBBreakpointCallbackBaton + ::PrivateBreakpointHitCallback, + baton_sp, + false); + UpdateName(*bp_name); +} + +void SBBreakpointName::SetScriptCallbackFunction( + const char *callback_function_name) { + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + + LLDB_LOG(log, "Name: {0} callback: {1}\n", bp_name->GetName(), + callback_function_name); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + BreakpointOptions &bp_options = bp_name->GetOptions(); + m_impl_up->GetTarget() + ->GetDebugger() + .GetCommandInterpreter() + .GetScriptInterpreter() + ->SetBreakpointCommandCallbackFunction(&bp_options, + callback_function_name); + UpdateName(*bp_name); +} + +SBError SBBreakpointName::SetScriptCallbackBody(const char *callback_body_text) +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + SBError sb_error; + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return sb_error; + + LLDB_LOG(log, "Name: {0} callback: {1}\n", bp_name->GetName(), + callback_body_text); + + std::lock_guard<std::recursive_mutex> guard( + m_impl_up->GetTarget()->GetAPIMutex()); + + BreakpointOptions &bp_options = bp_name->GetOptions(); + Status error = + m_impl_up->GetTarget() + ->GetDebugger() + .GetCommandInterpreter() + .GetScriptInterpreter() + ->SetBreakpointCommandCallback(&bp_options, callback_body_text); + sb_error.SetError(error); + if (!sb_error.Fail()) + UpdateName(*bp_name); + + return sb_error; +} + +bool SBBreakpointName::GetAllowList() const +{ + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + return bp_name->GetPermissions().GetAllowList(); +} + +void SBBreakpointName::SetAllowList(bool value) +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + if (log) + log->Printf("Setting allow list to %u for %s.", value, + bp_name->GetName().AsCString()); + bp_name->GetPermissions().SetAllowList(value); +} + +bool SBBreakpointName::GetAllowDelete() +{ + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + return bp_name->GetPermissions().GetAllowDelete(); +} + +void SBBreakpointName::SetAllowDelete(bool value) +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + if (log) + log->Printf("Setting allow delete to %u for %s.", value, + bp_name->GetName().AsCString()); + bp_name->GetPermissions().SetAllowDelete(value); +} + +bool SBBreakpointName::GetAllowDisable() +{ + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return false; + return bp_name->GetPermissions().GetAllowDisable(); +} + +void SBBreakpointName::SetAllowDisable(bool value) +{ + Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API)); + + BreakpointName *bp_name = GetBreakpointName(); + if (!bp_name) + return; + if (log) + log->Printf("Setting allow disable to %u for %s.", value, + bp_name->GetName().AsCString()); + bp_name->GetPermissions().SetAllowDisable(value); +} + +lldb_private::BreakpointName *SBBreakpointName::GetBreakpointName() const +{ + if (!IsValid()) + return nullptr; + return m_impl_up->GetBreakpointName(); +} + |