3 * Copyright 2013 Google Inc. All Rights Reserved.
5 * Permission is hereby granted, free of charge, to any person obtaining a copy
6 * of this software and associated documentation files (the "Software"), to deal
7 * in the Software without restriction, including without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 #include "backward.hpp"
26 #include "test/test.hpp"
28 using namespace backward;
30 typedef StackTrace stacktrace_t;
32 void end_of_our_journey(stacktrace_t& st) {
38 int rec(stacktrace_t& st, int level) {
40 end_of_our_journey(st);
43 return rec(st, level - 1);
53 __attribute__((noinline))
54 static int trampoline(stacktrace_t& st, int level) {
55 return rec(st, level);
68 int r = toto::titi::foo::bar::trampoline(st, input);
70 std::cout << "rec(" << input << ") == " << r << std::endl;
73 // printer.address = true;
74 printer.object = true;
75 printer.print(st, stdout);
79 int fib(StackTrace& st, int level) {
84 end_of_our_journey(st);
87 return fib(st, level - 1) + fib(st, level - 2);
93 int r = fib(st, input);
95 std::cout << "fib(" << input << ") == " << r << std::endl;
98 printer.print(st, stdout);