contrib/llvm-project/lldb/source/API/SBTraceOptions.cpp

   1 //===-- SBTraceOptions.cpp ------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "lldb/API/SBTraceOptions.h"
  10 #include "SBReproducerPrivate.h"
  11 #include "lldb/API/SBError.h"
  12 #include "lldb/API/SBStructuredData.h"
  13 #include "lldb/Core/StructuredDataImpl.h"
  14 #include "lldb/Utility/Log.h"
  15 #include "lldb/Utility/TraceOptions.h"
  16
  17 #include <memory>
  18
  19 using namespace lldb;
  20 using namespace lldb_private;
  21
  22 SBTraceOptions::SBTraceOptions() {
  23   LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBTraceOptions);
  24
  25   m_traceoptions_sp = std::make_shared<TraceOptions>();
  26 }
  27
  28 lldb::TraceType SBTraceOptions::getType() const {
  29   LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::TraceType, SBTraceOptions, getType);
  30
  31   if (m_traceoptions_sp)
  32     return m_traceoptions_sp->getType();
  33   return lldb::TraceType::eTraceTypeNone;
  34 }
  35
  36 uint64_t SBTraceOptions::getTraceBufferSize() const {
  37   LLDB_RECORD_METHOD_CONST_NO_ARGS(uint64_t, SBTraceOptions,
  38                                    getTraceBufferSize);
  39
  40   if (m_traceoptions_sp)
  41     return m_traceoptions_sp->getTraceBufferSize();
  42   return 0;
  43 }
  44
  45 lldb::SBStructuredData SBTraceOptions::getTraceParams(lldb::SBError &error) {
  46   LLDB_RECORD_METHOD(lldb::SBStructuredData, SBTraceOptions, getTraceParams,
  47                      (lldb::SBError &), error);
  48
  49   error.Clear();
  50   const lldb_private::StructuredData::DictionarySP dict_obj =
  51       m_traceoptions_sp->getTraceParams();
  52   lldb::SBStructuredData structData;
  53   if (dict_obj && structData.m_impl_up)
  54     structData.m_impl_up->SetObjectSP(dict_obj->shared_from_this());
  55   else
  56     error.SetErrorString("Empty trace params");
  57   return LLDB_RECORD_RESULT(structData);
  58 }
  59
  60 uint64_t SBTraceOptions::getMetaDataBufferSize() const {
  61   LLDB_RECORD_METHOD_CONST_NO_ARGS(uint64_t, SBTraceOptions,
  62                                    getMetaDataBufferSize);
  63
  64   if (m_traceoptions_sp)
  65     return m_traceoptions_sp->getTraceBufferSize();
  66   return 0;
  67 }
  68
  69 void SBTraceOptions::setTraceParams(lldb::SBStructuredData &params) {
  70   LLDB_RECORD_METHOD(void, SBTraceOptions, setTraceParams,
  71                      (lldb::SBStructuredData &), params);
  72
  73   if (m_traceoptions_sp && params.m_impl_up) {
  74     StructuredData::ObjectSP obj_sp = params.m_impl_up->GetObjectSP();
  75     if (obj_sp && obj_sp->GetAsDictionary() != nullptr)
  76       m_traceoptions_sp->setTraceParams(
  77           std::static_pointer_cast<StructuredData::Dictionary>(obj_sp));
  78   }
  79   return;
  80 }
  81
  82 void SBTraceOptions::setType(lldb::TraceType type) {
  83   LLDB_RECORD_METHOD(void, SBTraceOptions, setType, (lldb::TraceType), type);
  84
  85   if (m_traceoptions_sp)
  86     m_traceoptions_sp->setType(type);
  87 }
  88
  89 void SBTraceOptions::setTraceBufferSize(uint64_t size) {
  90   LLDB_RECORD_METHOD(void, SBTraceOptions, setTraceBufferSize, (uint64_t),
  91                      size);
  92
  93   if (m_traceoptions_sp)
  94     m_traceoptions_sp->setTraceBufferSize(size);
  95 }
  96
  97 void SBTraceOptions::setMetaDataBufferSize(uint64_t size) {
  98   LLDB_RECORD_METHOD(void, SBTraceOptions, setMetaDataBufferSize, (uint64_t),
  99                      size);
 100
 101   if (m_traceoptions_sp)
 102     m_traceoptions_sp->setMetaDataBufferSize(size);
 103 }
 104
 105 bool SBTraceOptions::IsValid() {
 106   LLDB_RECORD_METHOD_NO_ARGS(bool, SBTraceOptions, IsValid);
 107   return this->operator bool();
 108 }
 109 SBTraceOptions::operator bool() const {
 110   LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBTraceOptions, operator bool);
 111
 112   if (m_traceoptions_sp)
 113     return true;
 114   return false;
 115 }
 116
 117 void SBTraceOptions::setThreadID(lldb::tid_t thread_id) {
 118   LLDB_RECORD_METHOD(void, SBTraceOptions, setThreadID, (lldb::tid_t),
 119                      thread_id);
 120
 121   if (m_traceoptions_sp)
 122     m_traceoptions_sp->setThreadID(thread_id);
 123 }
 124
 125 lldb::tid_t SBTraceOptions::getThreadID() {
 126   LLDB_RECORD_METHOD_NO_ARGS(lldb::tid_t, SBTraceOptions, getThreadID);
 127
 128   if (m_traceoptions_sp)
 129     return m_traceoptions_sp->getThreadID();
 130   return LLDB_INVALID_THREAD_ID;
 131 }
 132
 133 namespace lldb_private {
 134 namespace repro {
 135
 136 template <>
 137 void RegisterMethods<SBTraceOptions>(Registry &R) {
 138   LLDB_REGISTER_CONSTRUCTOR(SBTraceOptions, ());
 139   LLDB_REGISTER_METHOD_CONST(lldb::TraceType, SBTraceOptions, getType, ());
 140   LLDB_REGISTER_METHOD_CONST(uint64_t, SBTraceOptions, getTraceBufferSize,
 141                              ());
 142   LLDB_REGISTER_METHOD(lldb::SBStructuredData, SBTraceOptions, getTraceParams,
 143                        (lldb::SBError &));
 144   LLDB_REGISTER_METHOD_CONST(uint64_t, SBTraceOptions, getMetaDataBufferSize,
 145                              ());
 146   LLDB_REGISTER_METHOD(void, SBTraceOptions, setTraceParams,
 147                        (lldb::SBStructuredData &));
 148   LLDB_REGISTER_METHOD(void, SBTraceOptions, setType, (lldb::TraceType));
 149   LLDB_REGISTER_METHOD(void, SBTraceOptions, setTraceBufferSize, (uint64_t));
 150   LLDB_REGISTER_METHOD(void, SBTraceOptions, setMetaDataBufferSize,
 151                        (uint64_t));
 152   LLDB_REGISTER_METHOD(bool, SBTraceOptions, IsValid, ());
 153   LLDB_REGISTER_METHOD_CONST(bool, SBTraceOptions, operator bool, ());
 154   LLDB_REGISTER_METHOD(void, SBTraceOptions, setThreadID, (lldb::tid_t));
 155   LLDB_REGISTER_METHOD(lldb::tid_t, SBTraceOptions, getThreadID, ());
 156 }
 157
 158 }
 159 }