ae211ece6a
Move SBRegistry method registrations from SBReproducer.cpp into files declaring the individual APIs, in order to reduce the memory consumption during build and improve maintainability. The current humongous SBRegistry constructor exhausts all memory on a NetBSD system with 4G RAM + 4G swap, therefore making it impossible to build LLDB. Differential Revision: https://reviews.llvm.org/D59427 llvm-svn: 356481
248 lines
8.7 KiB
C++
248 lines
8.7 KiB
C++
//===-- SBStructuredData.cpp ------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/API/SBStructuredData.h"
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#include "SBReproducerPrivate.h"
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#include "lldb/API/SBStream.h"
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#include "lldb/API/SBStringList.h"
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#include "lldb/Core/StructuredDataImpl.h"
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#include "lldb/Target/StructuredDataPlugin.h"
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#include "lldb/Utility/Event.h"
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#include "lldb/Utility/Status.h"
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#include "lldb/Utility/Stream.h"
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#include "lldb/Utility/StructuredData.h"
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using namespace lldb;
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using namespace lldb_private;
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#pragma mark--
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#pragma mark SBStructuredData
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SBStructuredData::SBStructuredData() : m_impl_up(new StructuredDataImpl()) {
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LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBStructuredData);
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}
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SBStructuredData::SBStructuredData(const lldb::SBStructuredData &rhs)
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: m_impl_up(new StructuredDataImpl(*rhs.m_impl_up.get())) {
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LLDB_RECORD_CONSTRUCTOR(SBStructuredData, (const lldb::SBStructuredData &),
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rhs);
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}
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SBStructuredData::SBStructuredData(const lldb::EventSP &event_sp)
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: m_impl_up(new StructuredDataImpl(event_sp)) {
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LLDB_RECORD_CONSTRUCTOR(SBStructuredData, (const lldb::EventSP &), event_sp);
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}
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SBStructuredData::SBStructuredData(lldb_private::StructuredDataImpl *impl)
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: m_impl_up(impl) {
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LLDB_RECORD_CONSTRUCTOR(SBStructuredData,
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(lldb_private::StructuredDataImpl *), impl);
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}
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SBStructuredData::~SBStructuredData() {}
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SBStructuredData &SBStructuredData::
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operator=(const lldb::SBStructuredData &rhs) {
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LLDB_RECORD_METHOD(
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lldb::SBStructuredData &,
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SBStructuredData, operator=,(const lldb::SBStructuredData &), rhs);
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*m_impl_up = *rhs.m_impl_up;
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return *this;
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}
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lldb::SBError SBStructuredData::SetFromJSON(lldb::SBStream &stream) {
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LLDB_RECORD_METHOD(lldb::SBError, SBStructuredData, SetFromJSON,
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(lldb::SBStream &), stream);
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lldb::SBError error;
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std::string json_str(stream.GetData());
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StructuredData::ObjectSP json_obj = StructuredData::ParseJSON(json_str);
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m_impl_up->SetObjectSP(json_obj);
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if (!json_obj || json_obj->GetType() != eStructuredDataTypeDictionary)
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error.SetErrorString("Invalid Syntax");
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return LLDB_RECORD_RESULT(error);
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}
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bool SBStructuredData::IsValid() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBStructuredData, IsValid);
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return this->operator bool();
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}
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SBStructuredData::operator bool() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBStructuredData, operator bool);
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return m_impl_up->IsValid();
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}
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void SBStructuredData::Clear() {
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LLDB_RECORD_METHOD_NO_ARGS(void, SBStructuredData, Clear);
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m_impl_up->Clear();
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}
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SBError SBStructuredData::GetAsJSON(lldb::SBStream &stream) const {
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LLDB_RECORD_METHOD_CONST(lldb::SBError, SBStructuredData, GetAsJSON,
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(lldb::SBStream &), stream);
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SBError error;
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error.SetError(m_impl_up->GetAsJSON(stream.ref()));
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return LLDB_RECORD_RESULT(error);
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}
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lldb::SBError SBStructuredData::GetDescription(lldb::SBStream &stream) const {
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LLDB_RECORD_METHOD_CONST(lldb::SBError, SBStructuredData, GetDescription,
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(lldb::SBStream &), stream);
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Status error = m_impl_up->GetDescription(stream.ref());
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SBError sb_error;
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sb_error.SetError(error);
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return LLDB_RECORD_RESULT(sb_error);
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}
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StructuredDataType SBStructuredData::GetType() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::StructuredDataType, SBStructuredData,
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GetType);
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return (m_impl_up ? m_impl_up->GetType() : eStructuredDataTypeInvalid);
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}
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size_t SBStructuredData::GetSize() const {
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LLDB_RECORD_METHOD_CONST_NO_ARGS(size_t, SBStructuredData, GetSize);
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return (m_impl_up ? m_impl_up->GetSize() : 0);
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}
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bool SBStructuredData::GetKeys(lldb::SBStringList &keys) const {
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LLDB_RECORD_METHOD_CONST(bool, SBStructuredData, GetKeys,
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(lldb::SBStringList &), keys);
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if (!m_impl_up)
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return false;
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if (GetType() != eStructuredDataTypeDictionary)
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return false;
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StructuredData::ObjectSP obj_sp = m_impl_up->GetObjectSP();
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if (!obj_sp)
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return false;
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StructuredData::Dictionary *dict = obj_sp->GetAsDictionary();
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// We claimed we were a dictionary, so this can't be null.
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assert(dict);
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// The return kind of GetKeys is an Array:
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StructuredData::ObjectSP array_sp = dict->GetKeys();
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StructuredData::Array *key_arr = array_sp->GetAsArray();
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assert(key_arr);
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key_arr->ForEach([&keys] (StructuredData::Object *object) -> bool {
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llvm::StringRef key = object->GetStringValue("");
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keys.AppendString(key.str().c_str());
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return true;
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});
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return true;
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}
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lldb::SBStructuredData SBStructuredData::GetValueForKey(const char *key) const {
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LLDB_RECORD_METHOD_CONST(lldb::SBStructuredData, SBStructuredData,
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GetValueForKey, (const char *), key);
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if (!m_impl_up)
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return LLDB_RECORD_RESULT(SBStructuredData());
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SBStructuredData result;
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result.m_impl_up->SetObjectSP(m_impl_up->GetValueForKey(key));
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return LLDB_RECORD_RESULT(result);
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}
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lldb::SBStructuredData SBStructuredData::GetItemAtIndex(size_t idx) const {
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LLDB_RECORD_METHOD_CONST(lldb::SBStructuredData, SBStructuredData,
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GetItemAtIndex, (size_t), idx);
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if (!m_impl_up)
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return LLDB_RECORD_RESULT(SBStructuredData());
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SBStructuredData result;
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result.m_impl_up->SetObjectSP(m_impl_up->GetItemAtIndex(idx));
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return LLDB_RECORD_RESULT(result);
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}
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uint64_t SBStructuredData::GetIntegerValue(uint64_t fail_value) const {
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LLDB_RECORD_METHOD_CONST(uint64_t, SBStructuredData, GetIntegerValue,
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(uint64_t), fail_value);
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return (m_impl_up ? m_impl_up->GetIntegerValue(fail_value) : fail_value);
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}
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double SBStructuredData::GetFloatValue(double fail_value) const {
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LLDB_RECORD_METHOD_CONST(double, SBStructuredData, GetFloatValue, (double),
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fail_value);
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return (m_impl_up ? m_impl_up->GetFloatValue(fail_value) : fail_value);
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}
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bool SBStructuredData::GetBooleanValue(bool fail_value) const {
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LLDB_RECORD_METHOD_CONST(bool, SBStructuredData, GetBooleanValue, (bool),
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fail_value);
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return (m_impl_up ? m_impl_up->GetBooleanValue(fail_value) : fail_value);
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}
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size_t SBStructuredData::GetStringValue(char *dst, size_t dst_len) const {
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LLDB_RECORD_METHOD_CONST(size_t, SBStructuredData, GetStringValue,
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(char *, size_t), dst, dst_len);
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return (m_impl_up ? m_impl_up->GetStringValue(dst, dst_len) : 0);
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}
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namespace lldb_private {
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namespace repro {
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template <>
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void RegisterMethods<SBStructuredData>(Registry &R) {
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LLDB_REGISTER_CONSTRUCTOR(SBStructuredData, ());
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LLDB_REGISTER_CONSTRUCTOR(SBStructuredData,
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(const lldb::SBStructuredData &));
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LLDB_REGISTER_CONSTRUCTOR(SBStructuredData, (const lldb::EventSP &));
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LLDB_REGISTER_CONSTRUCTOR(SBStructuredData,
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(lldb_private::StructuredDataImpl *));
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LLDB_REGISTER_METHOD(
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lldb::SBStructuredData &,
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SBStructuredData, operator=,(const lldb::SBStructuredData &));
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LLDB_REGISTER_METHOD(lldb::SBError, SBStructuredData, SetFromJSON,
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(lldb::SBStream &));
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LLDB_REGISTER_METHOD_CONST(bool, SBStructuredData, IsValid, ());
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LLDB_REGISTER_METHOD_CONST(bool, SBStructuredData, operator bool, ());
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LLDB_REGISTER_METHOD(void, SBStructuredData, Clear, ());
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LLDB_REGISTER_METHOD_CONST(lldb::SBError, SBStructuredData, GetAsJSON,
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(lldb::SBStream &));
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LLDB_REGISTER_METHOD_CONST(lldb::SBError, SBStructuredData, GetDescription,
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(lldb::SBStream &));
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LLDB_REGISTER_METHOD_CONST(lldb::StructuredDataType, SBStructuredData,
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GetType, ());
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LLDB_REGISTER_METHOD_CONST(size_t, SBStructuredData, GetSize, ());
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LLDB_REGISTER_METHOD_CONST(bool, SBStructuredData, GetKeys,
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(lldb::SBStringList &));
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LLDB_REGISTER_METHOD_CONST(lldb::SBStructuredData, SBStructuredData,
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GetValueForKey, (const char *));
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LLDB_REGISTER_METHOD_CONST(lldb::SBStructuredData, SBStructuredData,
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GetItemAtIndex, (size_t));
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LLDB_REGISTER_METHOD_CONST(uint64_t, SBStructuredData, GetIntegerValue,
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(uint64_t));
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LLDB_REGISTER_METHOD_CONST(double, SBStructuredData, GetFloatValue,
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(double));
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LLDB_REGISTER_METHOD_CONST(bool, SBStructuredData, GetBooleanValue, (bool));
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LLDB_REGISTER_METHOD_CONST(size_t, SBStructuredData, GetStringValue,
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(char *, size_t));
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}
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}
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}
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