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lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugInfoEntry.cpp
| Show First 20 Lines • Show All 228 Lines • ▼ Show 20 Lines | |||||
| } | } | ||||
| // GetDIENamesAndRanges | // GetDIENamesAndRanges | ||||
| // | // | ||||
| // Gets the valid address ranges for a given DIE by looking for a | // Gets the valid address ranges for a given DIE by looking for a | ||||
| // DW_AT_low_pc/DW_AT_high_pc pair, DW_AT_entry_pc, or DW_AT_ranges attributes. | // DW_AT_low_pc/DW_AT_high_pc pair, DW_AT_entry_pc, or DW_AT_ranges attributes. | ||||
| bool DWARFDebugInfoEntry::GetDIENamesAndRanges( | bool DWARFDebugInfoEntry::GetDIENamesAndRanges( | ||||
| DWARFUnit *cu, const char *&name, const char *&mangled, | DWARFUnit *cu, const char *&name, const char *&mangled, | ||||
| DWARFRangeList &ranges, int &decl_file, int &decl_line, int &decl_column, | DWARFRangeList &ranges, std::optional<int> &decl_file, | ||||
| int &call_file, int &call_line, int &call_column, | std::optional<int> &decl_line, std::optional<int> &decl_column, | ||||
| DWARFExpressionList *frame_base) const { | std::optional<int> &call_file, std::optional<int> &call_line, | ||||
| std::optional<int> &call_column, DWARFExpressionList *frame_base) const { | |||||
| dw_addr_t lo_pc = LLDB_INVALID_ADDRESS; | dw_addr_t lo_pc = LLDB_INVALID_ADDRESS; | ||||
| dw_addr_t hi_pc = LLDB_INVALID_ADDRESS; | dw_addr_t hi_pc = LLDB_INVALID_ADDRESS; | ||||
| std::vector<DWARFDIE> dies; | std::vector<DWARFDIE> dies; | ||||
| bool set_frame_base_loclist_addr = false; | bool set_frame_base_loclist_addr = false; | ||||
| const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu); | const auto *abbrevDecl = GetAbbreviationDeclarationPtr(cu); | ||||
| SymbolFileDWARF &dwarf = cu->GetSymbolFileDWARF(); | SymbolFileDWARF &dwarf = cu->GetSymbolFileDWARF(); | ||||
| ▲ Show 20 Lines • Show All 62 Lines • ▼ Show 20 Lines | for (uint32_t i = 0; i < numAttributes; ++i) { | ||||
| dies.push_back(form_value.Reference()); | dies.push_back(form_value.Reference()); | ||||
| break; | break; | ||||
| case DW_AT_specification: | case DW_AT_specification: | ||||
| dies.push_back(form_value.Reference()); | dies.push_back(form_value.Reference()); | ||||
| break; | break; | ||||
| case DW_AT_decl_file: | case DW_AT_decl_file: | ||||
| if (decl_file == 0) | if (!decl_file) | ||||
| decl_file = form_value.Unsigned(); | decl_file = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_decl_line: | case DW_AT_decl_line: | ||||
| if (decl_line == 0) | if (!decl_line) | ||||
| decl_line = form_value.Unsigned(); | decl_line = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_decl_column: | case DW_AT_decl_column: | ||||
| if (decl_column == 0) | if (!decl_column) | ||||
| decl_column = form_value.Unsigned(); | decl_column = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_call_file: | case DW_AT_call_file: | ||||
| if (call_file == 0) | if (!call_file) | ||||
| call_file = form_value.Unsigned(); | call_file = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_call_line: | case DW_AT_call_line: | ||||
| if (call_line == 0) | if (!call_line) | ||||
| call_line = form_value.Unsigned(); | call_line = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_call_column: | case DW_AT_call_column: | ||||
| if (call_column == 0) | if (!call_column) | ||||
| call_column = form_value.Unsigned(); | call_column = form_value.Unsigned(); | ||||
| break; | break; | ||||
| case DW_AT_frame_base: | case DW_AT_frame_base: | ||||
| if (frame_base) { | if (frame_base) { | ||||
| if (form_value.BlockData()) { | if (form_value.BlockData()) { | ||||
| uint32_t block_offset = | uint32_t block_offset = | ||||
| form_value.BlockData() - data.GetDataStart(); | form_value.BlockData() - data.GetDataStart(); | ||||
| ▲ Show 20 Lines • Show All 501 Lines • Show Last 20 Lines | |||||