Greg Clayton | bb1beaa | 2013-03-26 18:42:13 +0000 | [diff] [blame] | 1 | //===-- LibCxx.cpp ----------------------------------------------*- C++ -*-===// |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
Enrico Granata | 33e97e6 | 2015-09-04 21:01:18 +0000 | [diff] [blame] | 10 | #include "LibCxx.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 11 | |
Eugene Zelenko | bbd1681 | 2016-02-29 19:41:30 +0000 | [diff] [blame] | 12 | // C Includes |
| 13 | // C++ Includes |
| 14 | // Other libraries and framework includes |
| 15 | // Project includes |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 16 | #include "lldb/Core/DataBufferHeap.h" |
Enrico Granata | 14b74fd | 2013-05-06 18:55:52 +0000 | [diff] [blame] | 17 | #include "lldb/Core/Debugger.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 18 | #include "lldb/Core/Error.h" |
Greg Clayton | 554f68d | 2015-02-04 22:00:53 +0000 | [diff] [blame] | 19 | #include "lldb/Core/FormatEntity.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 20 | #include "lldb/Core/Stream.h" |
| 21 | #include "lldb/Core/ValueObject.h" |
| 22 | #include "lldb/Core/ValueObjectConstResult.h" |
Enrico Granata | 419d791 | 2015-09-04 00:33:51 +0000 | [diff] [blame] | 23 | #include "lldb/DataFormatters/FormattersHelpers.h" |
| 24 | #include "lldb/DataFormatters/StringPrinter.h" |
| 25 | #include "lldb/DataFormatters/TypeSummary.h" |
| 26 | #include "lldb/DataFormatters/VectorIterator.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 27 | #include "lldb/Host/Endian.h" |
| 28 | #include "lldb/Symbol/ClangASTContext.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 29 | #include "lldb/Target/Target.h" |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 30 | #include "lldb/Utility/ProcessStructReader.h" |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 31 | |
| 32 | using namespace lldb; |
| 33 | using namespace lldb_private; |
| 34 | using namespace lldb_private::formatters; |
| 35 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 36 | bool lldb_private::formatters::LibcxxSmartPointerSummaryProvider( |
| 37 | ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { |
| 38 | ValueObjectSP valobj_sp(valobj.GetNonSyntheticValue()); |
| 39 | if (!valobj_sp) |
| 40 | return false; |
| 41 | ValueObjectSP ptr_sp( |
| 42 | valobj_sp->GetChildMemberWithName(ConstString("__ptr_"), true)); |
| 43 | ValueObjectSP count_sp(valobj_sp->GetChildAtNamePath( |
| 44 | {ConstString("__cntrl_"), ConstString("__shared_owners_")})); |
| 45 | ValueObjectSP weakcount_sp(valobj_sp->GetChildAtNamePath( |
| 46 | {ConstString("__cntrl_"), ConstString("__shared_weak_owners_")})); |
Enrico Granata | 0dba9b3 | 2014-01-08 01:36:59 +0000 | [diff] [blame] | 47 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 48 | if (!ptr_sp) |
| 49 | return false; |
| 50 | |
| 51 | if (ptr_sp->GetValueAsUnsigned(0) == 0) { |
| 52 | stream.Printf("nullptr"); |
Enrico Granata | 0dba9b3 | 2014-01-08 01:36:59 +0000 | [diff] [blame] | 53 | return true; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 54 | } else { |
| 55 | bool print_pointee = false; |
| 56 | Error error; |
| 57 | ValueObjectSP pointee_sp = ptr_sp->Dereference(error); |
| 58 | if (pointee_sp && error.Success()) { |
| 59 | if (pointee_sp->DumpPrintableRepresentation( |
| 60 | stream, ValueObject::eValueObjectRepresentationStyleSummary, |
| 61 | lldb::eFormatInvalid, |
| 62 | ValueObject::ePrintableRepresentationSpecialCasesDisable, false)) |
| 63 | print_pointee = true; |
Enrico Granata | 473316f | 2013-12-21 08:09:49 +0000 | [diff] [blame] | 64 | } |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 65 | if (!print_pointee) |
| 66 | stream.Printf("ptr = 0x%" PRIx64, ptr_sp->GetValueAsUnsigned(0)); |
| 67 | } |
| 68 | |
| 69 | if (count_sp) |
| 70 | stream.Printf(" strong=%" PRIu64, 1 + count_sp->GetValueAsUnsigned(0)); |
| 71 | |
| 72 | if (weakcount_sp) |
| 73 | stream.Printf(" weak=%" PRIu64, 1 + weakcount_sp->GetValueAsUnsigned(0)); |
| 74 | |
| 75 | return true; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 76 | } |
| 77 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 78 | lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd:: |
| 79 | LibcxxVectorBoolSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) |
| 80 | : SyntheticChildrenFrontEnd(*valobj_sp), m_bool_type(), m_exe_ctx_ref(), |
| 81 | m_count(0), m_base_data_address(0), m_children() { |
| 82 | if (valobj_sp) { |
| 83 | Update(); |
| 84 | m_bool_type = |
| 85 | valobj_sp->GetCompilerType().GetBasicTypeFromAST(lldb::eBasicTypeBool); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | size_t lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd:: |
| 90 | CalculateNumChildren() { |
| 91 | return m_count; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 92 | } |
| 93 | |
| 94 | lldb::ValueObjectSP |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 95 | lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd::GetChildAtIndex( |
| 96 | size_t idx) { |
| 97 | auto iter = m_children.find(idx), end = m_children.end(); |
| 98 | if (iter != end) |
| 99 | return iter->second; |
| 100 | if (idx >= m_count) |
| 101 | return ValueObjectSP(); |
| 102 | if (m_base_data_address == 0 || m_count == 0) |
| 103 | return ValueObjectSP(); |
| 104 | if (!m_bool_type) |
| 105 | return ValueObjectSP(); |
| 106 | size_t byte_idx = (idx >> 3); // divide by 8 to get byte index |
| 107 | size_t bit_index = (idx & 7); // efficient idx % 8 for bit index |
| 108 | lldb::addr_t byte_location = m_base_data_address + byte_idx; |
| 109 | ProcessSP process_sp(m_exe_ctx_ref.GetProcessSP()); |
| 110 | if (!process_sp) |
| 111 | return ValueObjectSP(); |
| 112 | uint8_t byte = 0; |
| 113 | uint8_t mask = 0; |
| 114 | Error err; |
| 115 | size_t bytes_read = process_sp->ReadMemory(byte_location, &byte, 1, err); |
| 116 | if (err.Fail() || bytes_read == 0) |
| 117 | return ValueObjectSP(); |
| 118 | switch (bit_index) { |
| 119 | case 0: |
| 120 | mask = 1; |
| 121 | break; |
| 122 | case 1: |
| 123 | mask = 2; |
| 124 | break; |
| 125 | case 2: |
| 126 | mask = 4; |
| 127 | break; |
| 128 | case 3: |
| 129 | mask = 8; |
| 130 | break; |
| 131 | case 4: |
| 132 | mask = 16; |
| 133 | break; |
| 134 | case 5: |
| 135 | mask = 32; |
| 136 | break; |
| 137 | case 6: |
| 138 | mask = 64; |
| 139 | break; |
| 140 | case 7: |
| 141 | mask = 128; |
| 142 | break; |
| 143 | default: |
| 144 | return ValueObjectSP(); |
| 145 | } |
| 146 | bool bit_set = ((byte & mask) != 0); |
| 147 | DataBufferSP buffer_sp( |
| 148 | new DataBufferHeap(m_bool_type.GetByteSize(nullptr), 0)); |
| 149 | if (bit_set && buffer_sp && buffer_sp->GetBytes()) |
| 150 | *(buffer_sp->GetBytes()) = |
| 151 | 1; // regardless of endianness, anything non-zero is true |
| 152 | StreamString name; |
| 153 | name.Printf("[%" PRIu64 "]", (uint64_t)idx); |
| 154 | ValueObjectSP retval_sp(CreateValueObjectFromData( |
| 155 | name.GetData(), DataExtractor(buffer_sp, process_sp->GetByteOrder(), |
| 156 | process_sp->GetAddressByteSize()), |
| 157 | m_exe_ctx_ref, m_bool_type)); |
| 158 | if (retval_sp) |
| 159 | m_children[idx] = retval_sp; |
| 160 | return retval_sp; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | /*(std::__1::vector<std::__1::allocator<bool> >) vBool = { |
| 164 | __begin_ = 0x00000001001000e0 |
| 165 | __size_ = 56 |
| 166 | __cap_alloc_ = { |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 167 | std::__1::__libcpp_compressed_pair_imp<unsigned long, |
| 168 | std::__1::allocator<unsigned long> > = { |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 169 | __first_ = 1 |
| 170 | } |
| 171 | } |
| 172 | }*/ |
| 173 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 174 | bool lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd::Update() { |
| 175 | m_children.clear(); |
| 176 | ValueObjectSP valobj_sp = m_backend.GetSP(); |
| 177 | if (!valobj_sp) |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 178 | return false; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 179 | m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); |
| 180 | ValueObjectSP size_sp( |
| 181 | valobj_sp->GetChildMemberWithName(ConstString("__size_"), true)); |
| 182 | if (!size_sp) |
| 183 | return false; |
| 184 | m_count = size_sp->GetValueAsUnsigned(0); |
| 185 | if (!m_count) |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 186 | return true; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 187 | ValueObjectSP begin_sp( |
| 188 | valobj_sp->GetChildMemberWithName(ConstString("__begin_"), true)); |
| 189 | if (!begin_sp) { |
| 190 | m_count = 0; |
| 191 | return false; |
| 192 | } |
| 193 | m_base_data_address = begin_sp->GetValueAsUnsigned(0); |
| 194 | if (!m_base_data_address) { |
| 195 | m_count = 0; |
| 196 | return false; |
| 197 | } |
| 198 | return false; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 199 | } |
| 200 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 201 | bool lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd:: |
| 202 | MightHaveChildren() { |
| 203 | return true; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 204 | } |
| 205 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 206 | size_t lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd:: |
| 207 | GetIndexOfChildWithName(const ConstString &name) { |
| 208 | if (!m_count || !m_base_data_address) |
| 209 | return UINT32_MAX; |
| 210 | const char *item_name = name.GetCString(); |
| 211 | uint32_t idx = ExtractIndexFromString(item_name); |
| 212 | if (idx < UINT32_MAX && idx >= CalculateNumChildren()) |
| 213 | return UINT32_MAX; |
| 214 | return idx; |
| 215 | } |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 216 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 217 | lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEnd:: |
| 218 | ~LibcxxVectorBoolSyntheticFrontEnd() = default; |
| 219 | |
| 220 | SyntheticChildrenFrontEnd * |
| 221 | lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator( |
| 222 | CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { |
| 223 | return (valobj_sp ? new LibcxxVectorBoolSyntheticFrontEnd(valobj_sp) |
| 224 | : nullptr); |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 225 | } |
| 226 | |
| 227 | /* |
| 228 | (lldb) fr var ibeg --raw --ptr-depth 1 |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 229 | (std::__1::__map_iterator<std::__1::__tree_iterator<std::__1::pair<int, |
| 230 | std::__1::basic_string<char, std::__1::char_traits<char>, |
| 231 | std::__1::allocator<char> > >, std::__1::__tree_node<std::__1::pair<int, |
| 232 | std::__1::basic_string<char, std::__1::char_traits<char>, |
| 233 | std::__1::allocator<char> > >, void *> *, long> >) ibeg = { |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 234 | __i_ = { |
| 235 | __ptr_ = 0x0000000100103870 { |
| 236 | std::__1::__tree_node_base<void *> = { |
| 237 | std::__1::__tree_end_node<std::__1::__tree_node_base<void *> *> = { |
| 238 | __left_ = 0x0000000000000000 |
| 239 | } |
| 240 | __right_ = 0x0000000000000000 |
| 241 | __parent_ = 0x00000001001038b0 |
| 242 | __is_black_ = true |
| 243 | } |
| 244 | __value_ = { |
| 245 | first = 0 |
| 246 | second = { std::string } |
| 247 | */ |
| 248 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 249 | lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd:: |
| 250 | LibCxxMapIteratorSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 251 | : SyntheticChildrenFrontEnd(*valobj_sp), m_pair_ptr(), m_pair_sp() { |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 252 | if (valobj_sp) |
| 253 | Update(); |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 254 | } |
| 255 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 256 | bool lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd::Update() { |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 257 | m_pair_sp.reset(); |
| 258 | m_pair_ptr = nullptr; |
| 259 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 260 | ValueObjectSP valobj_sp = m_backend.GetSP(); |
| 261 | if (!valobj_sp) |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 262 | return false; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 263 | |
| 264 | TargetSP target_sp(valobj_sp->GetTargetSP()); |
| 265 | |
| 266 | if (!target_sp) |
| 267 | return false; |
| 268 | |
| 269 | if (!valobj_sp) |
| 270 | return false; |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 271 | |
| 272 | static ConstString g___i_("__i_"); |
| 273 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 274 | // this must be a ValueObject* because it is a child of the ValueObject we are |
| 275 | // producing children for |
| 276 | // it if were a ValueObjectSP, we would end up with a loop (iterator -> |
| 277 | // synthetic -> child -> parent == iterator) |
| 278 | // and that would in turn leak memory by never allowing the ValueObjects to |
| 279 | // die and free their memory |
| 280 | m_pair_ptr = valobj_sp |
| 281 | ->GetValueForExpressionPath( |
| 282 | ".__i_.__ptr_->__value_", nullptr, nullptr, nullptr, |
| 283 | ValueObject::GetValueForExpressionPathOptions() |
| 284 | .DontCheckDotVsArrowSyntax() |
| 285 | .SetSyntheticChildrenTraversal( |
| 286 | ValueObject::GetValueForExpressionPathOptions:: |
| 287 | SyntheticChildrenTraversal::None), |
| 288 | nullptr) |
| 289 | .get(); |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 290 | |
| 291 | if (!m_pair_ptr) { |
| 292 | m_pair_ptr = valobj_sp->GetValueForExpressionPath(".__i_.__ptr_", nullptr, nullptr, nullptr, |
| 293 | ValueObject::GetValueForExpressionPathOptions() |
| 294 | .DontCheckDotVsArrowSyntax() |
| 295 | .SetSyntheticChildrenTraversal( |
| 296 | ValueObject::GetValueForExpressionPathOptions:: |
| 297 | SyntheticChildrenTraversal::None), |
| 298 | nullptr) |
| 299 | .get(); |
| 300 | if (m_pair_ptr) { |
| 301 | auto __i_(valobj_sp->GetChildMemberWithName(g___i_, true)); |
| 302 | lldb::TemplateArgumentKind kind; |
| 303 | if (!__i_) { |
| 304 | m_pair_ptr = nullptr; |
| 305 | return false; |
| 306 | } |
| 307 | CompilerType pair_type(__i_->GetCompilerType().GetTemplateArgument(0, kind)); |
| 308 | std::string name; uint64_t bit_offset_ptr; uint32_t bitfield_bit_size_ptr; bool is_bitfield_ptr; |
| 309 | pair_type = pair_type.GetFieldAtIndex(0, name, &bit_offset_ptr, &bitfield_bit_size_ptr, &is_bitfield_ptr); |
| 310 | if (!pair_type) { |
| 311 | m_pair_ptr = nullptr; |
| 312 | return false; |
| 313 | } |
| 314 | |
| 315 | auto addr(m_pair_ptr->GetValueAsUnsigned(LLDB_INVALID_ADDRESS)); |
| 316 | m_pair_ptr = nullptr; |
| 317 | if (addr && addr!=LLDB_INVALID_ADDRESS) { |
| 318 | ClangASTContext *ast_ctx = llvm::dyn_cast_or_null<ClangASTContext>(pair_type.GetTypeSystem()); |
| 319 | if (!ast_ctx) |
| 320 | return false; |
| 321 | CompilerType tree_node_type = ast_ctx->CreateStructForIdentifier(ConstString(), { |
| 322 | {"ptr0",ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType()}, |
| 323 | {"ptr1",ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType()}, |
| 324 | {"ptr2",ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType()}, |
| 325 | {"cw",ast_ctx->GetBasicType(lldb::eBasicTypeBool)}, |
| 326 | {"payload",pair_type} |
| 327 | }); |
| 328 | DataBufferSP buffer_sp(new DataBufferHeap(tree_node_type.GetByteSize(nullptr),0)); |
| 329 | ProcessSP process_sp(target_sp->GetProcessSP()); |
| 330 | Error error; |
| 331 | process_sp->ReadMemory(addr, buffer_sp->GetBytes(), buffer_sp->GetByteSize(), error); |
| 332 | if (error.Fail()) |
| 333 | return false; |
| 334 | DataExtractor extractor(buffer_sp, process_sp->GetByteOrder(), process_sp->GetAddressByteSize()); |
| 335 | auto pair_sp = CreateValueObjectFromData("pair", extractor, valobj_sp->GetExecutionContextRef(), tree_node_type); |
| 336 | if (pair_sp) |
| 337 | m_pair_sp = pair_sp->GetChildAtIndex(4,true); |
| 338 | } |
| 339 | } |
| 340 | } |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 341 | |
| 342 | return false; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 343 | } |
| 344 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 345 | size_t lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd:: |
| 346 | CalculateNumChildren() { |
| 347 | return 2; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 348 | } |
| 349 | |
| 350 | lldb::ValueObjectSP |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 351 | lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd::GetChildAtIndex( |
| 352 | size_t idx) { |
Enrico Granata | ae1ba73 | 2016-09-28 22:53:16 +0000 | [diff] [blame] | 353 | if (m_pair_ptr) |
| 354 | return m_pair_ptr->GetChildAtIndex(idx, true); |
| 355 | if (m_pair_sp) |
| 356 | return m_pair_sp->GetChildAtIndex(idx, true); |
| 357 | return lldb::ValueObjectSP(); |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 358 | } |
| 359 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 360 | bool lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd:: |
| 361 | MightHaveChildren() { |
| 362 | return true; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 363 | } |
| 364 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 365 | size_t lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd:: |
| 366 | GetIndexOfChildWithName(const ConstString &name) { |
| 367 | if (name == ConstString("first")) |
| 368 | return 0; |
| 369 | if (name == ConstString("second")) |
| 370 | return 1; |
| 371 | return UINT32_MAX; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 372 | } |
| 373 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 374 | lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEnd:: |
| 375 | ~LibCxxMapIteratorSyntheticFrontEnd() { |
| 376 | // this will be deleted when its parent dies (since it's a child object) |
| 377 | // delete m_pair_ptr; |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 378 | } |
| 379 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 380 | SyntheticChildrenFrontEnd * |
| 381 | lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEndCreator( |
| 382 | CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { |
| 383 | return (valobj_sp ? new LibCxxMapIteratorSyntheticFrontEnd(valobj_sp) |
| 384 | : nullptr); |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 385 | } |
| 386 | |
| 387 | /* |
| 388 | (lldb) fr var ibeg --raw --ptr-depth 1 -T |
| 389 | (std::__1::__wrap_iter<int *>) ibeg = { |
| 390 | (std::__1::__wrap_iter<int *>::iterator_type) __i = 0x00000001001037a0 { |
| 391 | (int) *__i = 1 |
| 392 | } |
| 393 | } |
| 394 | */ |
| 395 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 396 | SyntheticChildrenFrontEnd * |
| 397 | lldb_private::formatters::LibCxxVectorIteratorSyntheticFrontEndCreator( |
| 398 | CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { |
| 399 | static ConstString g_item_name; |
| 400 | if (!g_item_name) |
| 401 | g_item_name.SetCString("__i"); |
| 402 | return (valobj_sp |
| 403 | ? new VectorIteratorSyntheticFrontEnd(valobj_sp, g_item_name) |
| 404 | : nullptr); |
Enrico Granata | ea2bc0f | 2013-02-21 19:57:10 +0000 | [diff] [blame] | 405 | } |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 406 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 407 | lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd:: |
| 408 | LibcxxSharedPtrSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) |
| 409 | : SyntheticChildrenFrontEnd(*valobj_sp), m_cntrl(nullptr), m_count_sp(), |
| 410 | m_weak_count_sp(), m_ptr_size(0), m_byte_order(lldb::eByteOrderInvalid) { |
| 411 | if (valobj_sp) |
| 412 | Update(); |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 413 | } |
| 414 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 415 | size_t lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd:: |
| 416 | CalculateNumChildren() { |
| 417 | return (m_cntrl ? 1 : 0); |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 418 | } |
| 419 | |
| 420 | lldb::ValueObjectSP |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 421 | lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd::GetChildAtIndex( |
| 422 | size_t idx) { |
| 423 | if (!m_cntrl) |
| 424 | return lldb::ValueObjectSP(); |
| 425 | |
| 426 | ValueObjectSP valobj_sp = m_backend.GetSP(); |
| 427 | if (!valobj_sp) |
| 428 | return lldb::ValueObjectSP(); |
| 429 | |
| 430 | if (idx == 0) |
| 431 | return valobj_sp->GetChildMemberWithName(ConstString("__ptr_"), true); |
| 432 | |
| 433 | if (idx > 2) |
| 434 | return lldb::ValueObjectSP(); |
| 435 | |
| 436 | if (idx == 1) { |
| 437 | if (!m_count_sp) { |
| 438 | ValueObjectSP shared_owners_sp(m_cntrl->GetChildMemberWithName( |
| 439 | ConstString("__shared_owners_"), true)); |
| 440 | if (!shared_owners_sp) |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 441 | return lldb::ValueObjectSP(); |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 442 | uint64_t count = 1 + shared_owners_sp->GetValueAsUnsigned(0); |
| 443 | DataExtractor data(&count, 8, m_byte_order, m_ptr_size); |
| 444 | m_count_sp = CreateValueObjectFromData( |
| 445 | "count", data, valobj_sp->GetExecutionContextRef(), |
| 446 | shared_owners_sp->GetCompilerType()); |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 447 | } |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 448 | return m_count_sp; |
| 449 | } else /* if (idx == 2) */ |
| 450 | { |
| 451 | if (!m_weak_count_sp) { |
| 452 | ValueObjectSP shared_weak_owners_sp(m_cntrl->GetChildMemberWithName( |
| 453 | ConstString("__shared_weak_owners_"), true)); |
| 454 | if (!shared_weak_owners_sp) |
| 455 | return lldb::ValueObjectSP(); |
| 456 | uint64_t count = 1 + shared_weak_owners_sp->GetValueAsUnsigned(0); |
| 457 | DataExtractor data(&count, 8, m_byte_order, m_ptr_size); |
| 458 | m_weak_count_sp = CreateValueObjectFromData( |
| 459 | "count", data, valobj_sp->GetExecutionContextRef(), |
| 460 | shared_weak_owners_sp->GetCompilerType()); |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 461 | } |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 462 | return m_weak_count_sp; |
| 463 | } |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 464 | } |
| 465 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 466 | bool lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd::Update() { |
| 467 | m_count_sp.reset(); |
| 468 | m_weak_count_sp.reset(); |
| 469 | m_cntrl = nullptr; |
| 470 | |
| 471 | ValueObjectSP valobj_sp = m_backend.GetSP(); |
| 472 | if (!valobj_sp) |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 473 | return false; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 474 | |
| 475 | TargetSP target_sp(valobj_sp->GetTargetSP()); |
| 476 | if (!target_sp) |
| 477 | return false; |
| 478 | |
| 479 | m_byte_order = target_sp->GetArchitecture().GetByteOrder(); |
| 480 | m_ptr_size = target_sp->GetArchitecture().GetAddressByteSize(); |
| 481 | |
| 482 | lldb::ValueObjectSP cntrl_sp( |
| 483 | valobj_sp->GetChildMemberWithName(ConstString("__cntrl_"), true)); |
| 484 | |
| 485 | m_cntrl = cntrl_sp.get(); // need to store the raw pointer to avoid a circular |
| 486 | // dependency |
| 487 | return false; |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 488 | } |
| 489 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 490 | bool lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd:: |
| 491 | MightHaveChildren() { |
| 492 | return true; |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 493 | } |
| 494 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 495 | size_t lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd:: |
| 496 | GetIndexOfChildWithName(const ConstString &name) { |
| 497 | if (name == ConstString("__ptr_")) |
| 498 | return 0; |
| 499 | if (name == ConstString("count")) |
| 500 | return 1; |
| 501 | if (name == ConstString("weak_count")) |
| 502 | return 2; |
| 503 | return UINT32_MAX; |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 504 | } |
| 505 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 506 | lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEnd:: |
| 507 | ~LibcxxSharedPtrSyntheticFrontEnd() = default; |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 508 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 509 | SyntheticChildrenFrontEnd * |
| 510 | lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator( |
| 511 | CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { |
| 512 | return (valobj_sp ? new LibcxxSharedPtrSyntheticFrontEnd(valobj_sp) |
| 513 | : nullptr); |
Enrico Granata | 9237353 | 2013-03-19 22:58:48 +0000 | [diff] [blame] | 514 | } |
| 515 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 516 | bool lldb_private::formatters::LibcxxContainerSummaryProvider( |
| 517 | ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { |
| 518 | if (valobj.IsPointerType()) { |
| 519 | uint64_t value = valobj.GetValueAsUnsigned(0); |
| 520 | if (!value) |
| 521 | return false; |
| 522 | stream.Printf("0x%016" PRIx64 " ", value); |
| 523 | } |
| 524 | return FormatEntity::FormatStringRef("size=${svar%#}", stream, nullptr, |
| 525 | nullptr, nullptr, &valobj, false, false); |
Enrico Granata | 14b74fd | 2013-05-06 18:55:52 +0000 | [diff] [blame] | 526 | } |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 527 | |
| 528 | // the field layout in a libc++ string (cap, side, data or data, size, cap) |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 529 | enum LibcxxStringLayoutMode { |
| 530 | eLibcxxStringLayoutModeCSD = 0, |
| 531 | eLibcxxStringLayoutModeDSC = 1, |
| 532 | eLibcxxStringLayoutModeInvalid = 0xffff |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 533 | }; |
| 534 | |
| 535 | // this function abstracts away the layout and mode details of a libc++ string |
| 536 | // and returns the address of the data and the size ready for callers to consume |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 537 | static bool ExtractLibcxxStringInfo(ValueObject &valobj, |
| 538 | ValueObjectSP &location_sp, |
| 539 | uint64_t &size) { |
| 540 | ValueObjectSP D(valobj.GetChildAtIndexPath({0, 0, 0, 0})); |
| 541 | if (!D) |
| 542 | return false; |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 543 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 544 | ValueObjectSP layout_decider(D->GetChildAtIndexPath({0, 0})); |
| 545 | |
| 546 | // this child should exist |
| 547 | if (!layout_decider) |
| 548 | return false; |
| 549 | |
| 550 | ConstString g_data_name("__data_"); |
| 551 | ConstString g_size_name("__size_"); |
| 552 | bool short_mode = false; // this means the string is in short-mode and the |
| 553 | // data is stored inline |
| 554 | LibcxxStringLayoutMode layout = (layout_decider->GetName() == g_data_name) |
| 555 | ? eLibcxxStringLayoutModeDSC |
| 556 | : eLibcxxStringLayoutModeCSD; |
| 557 | uint64_t size_mode_value = 0; |
| 558 | |
| 559 | if (layout == eLibcxxStringLayoutModeDSC) { |
| 560 | ValueObjectSP size_mode(D->GetChildAtIndexPath({1, 1, 0})); |
| 561 | if (!size_mode) |
| 562 | return false; |
| 563 | |
| 564 | if (size_mode->GetName() != g_size_name) { |
| 565 | // we are hitting the padding structure, move along |
| 566 | size_mode = D->GetChildAtIndexPath({1, 1, 1}); |
| 567 | if (!size_mode) |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 568 | return false; |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 569 | } |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 570 | |
| 571 | size_mode_value = (size_mode->GetValueAsUnsigned(0)); |
| 572 | short_mode = ((size_mode_value & 0x80) == 0); |
| 573 | } else { |
| 574 | ValueObjectSP size_mode(D->GetChildAtIndexPath({1, 0, 0})); |
| 575 | if (!size_mode) |
| 576 | return false; |
| 577 | |
| 578 | size_mode_value = (size_mode->GetValueAsUnsigned(0)); |
| 579 | short_mode = ((size_mode_value & 1) == 0); |
| 580 | } |
| 581 | |
| 582 | if (short_mode) { |
| 583 | ValueObjectSP s(D->GetChildAtIndex(1, true)); |
| 584 | if (!s) |
| 585 | return false; |
| 586 | location_sp = s->GetChildAtIndex( |
| 587 | (layout == eLibcxxStringLayoutModeDSC) ? 0 : 1, true); |
| 588 | size = (layout == eLibcxxStringLayoutModeDSC) |
| 589 | ? size_mode_value |
| 590 | : ((size_mode_value >> 1) % 256); |
| 591 | return (location_sp.get() != nullptr); |
| 592 | } else { |
| 593 | ValueObjectSP l(D->GetChildAtIndex(0, true)); |
| 594 | if (!l) |
| 595 | return false; |
| 596 | // we can use the layout_decider object as the data pointer |
| 597 | location_sp = (layout == eLibcxxStringLayoutModeDSC) |
| 598 | ? layout_decider |
| 599 | : l->GetChildAtIndex(2, true); |
| 600 | ValueObjectSP size_vo(l->GetChildAtIndex(1, true)); |
| 601 | if (!size_vo || !location_sp) |
| 602 | return false; |
| 603 | size = size_vo->GetValueAsUnsigned(0); |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 604 | return true; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 605 | } |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 606 | } |
| 607 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 608 | bool lldb_private::formatters::LibcxxWStringSummaryProvider( |
| 609 | ValueObject &valobj, Stream &stream, |
| 610 | const TypeSummaryOptions &summary_options) { |
| 611 | uint64_t size = 0; |
| 612 | ValueObjectSP location_sp; |
| 613 | if (!ExtractLibcxxStringInfo(valobj, location_sp, size)) |
| 614 | return false; |
| 615 | if (size == 0) { |
| 616 | stream.Printf("L\"\""); |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 617 | return true; |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 618 | } |
| 619 | if (!location_sp) |
| 620 | return false; |
| 621 | |
| 622 | DataExtractor extractor; |
| 623 | |
| 624 | StringPrinter::ReadBufferAndDumpToStreamOptions options(valobj); |
| 625 | |
| 626 | if (summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryCapped) { |
| 627 | const auto max_size = valobj.GetTargetSP()->GetMaximumSizeOfStringSummary(); |
| 628 | if (size > max_size) { |
| 629 | size = max_size; |
| 630 | options.SetIsTruncated(true); |
| 631 | } |
| 632 | } |
| 633 | location_sp->GetPointeeData(extractor, 0, size); |
| 634 | |
| 635 | // std::wstring::size() is measured in 'characters', not bytes |
| 636 | auto wchar_t_size = valobj.GetTargetSP() |
| 637 | ->GetScratchClangASTContext() |
| 638 | ->GetBasicType(lldb::eBasicTypeWChar) |
| 639 | .GetByteSize(nullptr); |
| 640 | |
| 641 | options.SetData(extractor); |
| 642 | options.SetStream(&stream); |
| 643 | options.SetPrefixToken("L"); |
| 644 | options.SetQuote('"'); |
| 645 | options.SetSourceSize(size); |
| 646 | options.SetBinaryZeroIsTerminator(false); |
| 647 | |
| 648 | switch (wchar_t_size) { |
| 649 | case 1: |
| 650 | StringPrinter::ReadBufferAndDumpToStream< |
| 651 | lldb_private::formatters::StringPrinter::StringElementType::UTF8>( |
| 652 | options); |
| 653 | break; |
| 654 | |
| 655 | case 2: |
| 656 | lldb_private::formatters::StringPrinter::ReadBufferAndDumpToStream< |
| 657 | lldb_private::formatters::StringPrinter::StringElementType::UTF16>( |
| 658 | options); |
| 659 | break; |
| 660 | |
| 661 | case 4: |
| 662 | lldb_private::formatters::StringPrinter::ReadBufferAndDumpToStream< |
| 663 | lldb_private::formatters::StringPrinter::StringElementType::UTF32>( |
| 664 | options); |
| 665 | break; |
| 666 | |
| 667 | default: |
| 668 | stream.Printf("size for wchar_t is not valid"); |
| 669 | return true; |
| 670 | } |
| 671 | |
| 672 | return true; |
Enrico Granata | d87cc31 | 2015-09-03 01:29:42 +0000 | [diff] [blame] | 673 | } |
Enrico Granata | 1b54bae | 2016-08-31 21:46:37 +0000 | [diff] [blame] | 674 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 675 | bool lldb_private::formatters::LibcxxStringSummaryProvider( |
| 676 | ValueObject &valobj, Stream &stream, |
| 677 | const TypeSummaryOptions &summary_options) { |
| 678 | uint64_t size = 0; |
| 679 | ValueObjectSP location_sp; |
| 680 | |
| 681 | if (!ExtractLibcxxStringInfo(valobj, location_sp, size)) |
| 682 | return false; |
| 683 | |
| 684 | if (size == 0) { |
| 685 | stream.Printf("\"\""); |
| 686 | return true; |
| 687 | } |
| 688 | |
| 689 | if (!location_sp) |
| 690 | return false; |
| 691 | |
| 692 | StringPrinter::ReadBufferAndDumpToStreamOptions options(valobj); |
| 693 | |
| 694 | DataExtractor extractor; |
| 695 | if (summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryCapped) { |
| 696 | const auto max_size = valobj.GetTargetSP()->GetMaximumSizeOfStringSummary(); |
| 697 | if (size > max_size) { |
| 698 | size = max_size; |
| 699 | options.SetIsTruncated(true); |
| 700 | } |
| 701 | } |
| 702 | location_sp->GetPointeeData(extractor, 0, size); |
| 703 | |
| 704 | options.SetData(extractor); |
| 705 | options.SetStream(&stream); |
| 706 | options.SetPrefixToken(nullptr); |
| 707 | options.SetQuote('"'); |
| 708 | options.SetSourceSize(size); |
| 709 | options.SetBinaryZeroIsTerminator(false); |
| 710 | StringPrinter::ReadBufferAndDumpToStream< |
| 711 | StringPrinter::StringElementType::ASCII>(options); |
| 712 | |
| 713 | return true; |
| 714 | } |
| 715 | |
| 716 | class LibcxxFunctionFrontEnd : public SyntheticValueProviderFrontEnd { |
Enrico Granata | 1b54bae | 2016-08-31 21:46:37 +0000 | [diff] [blame] | 717 | public: |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 718 | LibcxxFunctionFrontEnd(ValueObject &backend) |
| 719 | : SyntheticValueProviderFrontEnd(backend) {} |
| 720 | |
| 721 | lldb::ValueObjectSP GetSyntheticValue() override { |
| 722 | static ConstString g___f_("__f_"); |
| 723 | return m_backend.GetChildMemberWithName(g___f_, true); |
| 724 | } |
Enrico Granata | 1b54bae | 2016-08-31 21:46:37 +0000 | [diff] [blame] | 725 | }; |
| 726 | |
Kate Stone | b9c1b51 | 2016-09-06 20:57:50 +0000 | [diff] [blame] | 727 | SyntheticChildrenFrontEnd * |
| 728 | lldb_private::formatters::LibcxxFunctionFrontEndCreator( |
| 729 | CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { |
| 730 | if (valobj_sp) |
| 731 | return new LibcxxFunctionFrontEnd(*valobj_sp); |
| 732 | return nullptr; |
Enrico Granata | 1b54bae | 2016-08-31 21:46:37 +0000 | [diff] [blame] | 733 | } |