| // -*- mode: c++ -*- |
| |
| // Copyright (c) 2018 Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Original author: Gabriele Svelto <gsvelto@mozilla.com> |
| // <gabriele.svelto@gmail.com> |
| |
| // The DwarfRangeListHandler class accepts rangelist data from a DWARF parser |
| // and adds it to a google_breakpad::Function or other objects supporting |
| // ranges. |
| |
| #ifndef COMMON_LINUX_DWARF_RANGE_LIST_HANDLER_H |
| #define COMMON_LINUX_DWARF_RANGE_LIST_HANDLER_H |
| |
| #include <vector> |
| |
| #include "common/module.h" |
| #include "common/dwarf/dwarf2reader.h" |
| |
| namespace google_breakpad { |
| |
| // A class for producing a vector of google_breakpad::Module::Range |
| // instances from a parsed DWARF range list. |
| |
| class DwarfRangeListHandler: public dwarf2reader::RangeListHandler { |
| public: |
| DwarfRangeListHandler(vector<Module::Range>* ranges) |
| : ranges_(ranges) { } |
| |
| ~DwarfRangeListHandler() { } |
| |
| // Add a range to the list |
| void AddRange(uint64_t begin, uint64_t end); |
| |
| // Sort the ranges so that they are in ascending order of starting address |
| void Finish(); |
| |
| private: |
| // The list of ranges to be populated |
| vector<Module::Range>* ranges_; |
| }; |
| |
| } // namespace google_breakpad |
| |
| #endif // COMMON_LINUX_DWARF_RANGE_LIST_HANDLER_H |