| /* Copyright (c) 2021-2022 The Khronos Group Inc. |
| * Copyright (c) 2021-2023 Valve Corporation |
| * Copyright (c) 2021-2023 LunarG, Inc. |
| * Copyright (C) 2021-2022 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "error_location.h" |
| #include "utils/vk_layer_utils.h" |
| #include <map> |
| |
| void Location::AppendFields(std::ostream& out) const { |
| if (prev) { |
| // When apply a .dot(sub_index) we duplicate the field item |
| // Instead of dealing with partial non-const Location, just do the check here |
| const Location& prev_loc = (prev->field == field && prev->index == kNoIndex && prev->prev) ? *prev->prev : *prev; |
| |
| // Work back and print for Locaiton first |
| prev_loc.AppendFields(out); |
| |
| // check if need connector from last item |
| if (prev_loc.structure != vvl::Struct::Empty || prev_loc.field != vvl::Field::Empty) { |
| out << ((prev_loc.index == kNoIndex && IsFieldPointer(prev_loc.field)) ? "->" : "."); |
| } |
| } |
| if (isPNext && structure != vvl::Struct::Empty) { |
| out << "pNext<" << vvl::String(structure) << (field != vvl::Field::Empty ? ">." : ">"); |
| } |
| if (field != vvl::Field::Empty) { |
| out << vvl::String(field); |
| if (index != kNoIndex) { |
| out << "[" << index << "]"; |
| } |
| } |
| } |
| |
| std::string Location::Fields() const { |
| std::stringstream out; |
| AppendFields(out); |
| return out.str(); |
| } |
| |
| std::string Location::Message() const { |
| std::stringstream out; |
| out << StringFunc() << "(): "; |
| AppendFields(out); |
| return out.str(); |
| } |
| |
| namespace vvl { |
| LocationCapture::LocationCapture(const Location& loc) { Capture(loc, 1); } |
| |
| const Location* LocationCapture::Capture(const Location& loc, CaptureStore::size_type depth) { |
| const Location* prev_capture = nullptr; |
| if (loc.prev) { |
| prev_capture = Capture(*loc.prev, depth + 1); |
| } else { |
| capture.reserve(depth); |
| } |
| |
| capture.emplace_back(loc); |
| capture.back().prev = prev_capture; |
| return &(capture.back()); |
| } |
| |
| bool operator<(const Key& lhs, const Key& rhs) { |
| if (lhs.function < rhs.function) { |
| return true; |
| } else if (lhs.function > rhs.function) { |
| return false; |
| } |
| |
| if (lhs.structure < rhs.structure) { |
| return true; |
| } else if (lhs.structure > rhs.structure) { |
| return false; |
| } |
| |
| if (lhs.field < rhs.field) { |
| return true; |
| } else if (lhs.field > rhs.field) { |
| return false; |
| } |
| |
| if (lhs.recurse_field < rhs.recurse_field) { |
| return true; |
| } else if (lhs.recurse_field > rhs.recurse_field) { |
| return false; |
| } |
| |
| return false; |
| } |
| |
| bool operator==(const Key& key, const Location& loc) { |
| assert(key.function != Func::Empty || key.structure != Struct::Empty); |
| assert(loc.function != Func::Empty); |
| if (key.function != Func::Empty) { |
| if (key.function != loc.function) { |
| return false; |
| } |
| } |
| if (key.structure != Struct::Empty) { |
| if (key.structure != loc.structure) { |
| return false; |
| } |
| } |
| if (key.field == Field::Empty) { |
| return true; |
| } |
| if (key.field == loc.field) { |
| return true; |
| } |
| if (key.recurse_field) { |
| const Location *prev = loc.prev; |
| while (prev != nullptr) { |
| if (key.field == prev->field) { |
| return true; |
| } |
| prev = prev->prev; |
| } |
| } |
| return false; |
| } |
| |
| } // namespace vvl |