1 // Copyright (c) 2018 Google Inc.
2 // All rights reserved.
3 //
4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions are
6 // met:
7 //
8 // * Redistributions of source code must retain the above copyright
9 // notice, this list of conditions and the following disclaimer.
10 // * Redistributions in binary form must reproduce the above
11 // copyright notice, this list of conditions and the following disclaimer
12 // in the documentation and/or other materials provided with the
13 // distribution.
14 // * Neither the name of Google Inc. nor the names of its
15 // contributors may be used to endorse or promote products derived from
16 // this software without specific prior written permission.
17 //
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30 // Original author: Gabriele Svelto <gsvelto@mozilla.com>
31 // <gabriele.svelto@gmail.com>
32
33 // dwarf_range_list_handler.cc: Implementation of DwarfRangeListHandler class.
34 // See dwarf_range_list_handler.h for details.
35
36 #include <algorithm>
37
38 #include "common/dwarf_range_list_handler.h"
39
40 namespace google_breakpad {
41
AddRange(uint64_t begin,uint64_t end)42 void DwarfRangeListHandler::AddRange(uint64_t begin, uint64_t end) {
43 Module::Range r(begin + base_address_, end - begin);
44
45 ranges_->push_back(r);
46 }
47
SetBaseAddress(uint64_t base_address)48 void DwarfRangeListHandler::SetBaseAddress(uint64_t base_address) {
49 base_address_ = base_address;
50 }
51
Finish()52 void DwarfRangeListHandler::Finish() {
53 std::sort(ranges_->begin(), ranges_->end(),
54 [](const Module::Range &a, const Module::Range &b) {
55 return a.address < b.address;
56 }
57 );
58 }
59
60 } // namespace google_breakpad
61