| // Copyright 2023 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| void crash() { |
| // Generate an architectural exception (page fault) which will cause a restricted |
| // exception exit to Starnix. Starnix's exception handling logic will then issue a |
| // backtrace request exception. |
| *reinterpret_cast<volatile char*>(0x0) = 1; |
| } |
| |
| int main() { |
| // Generate the exception from a function called by main as the unwinding logic on |
| // aarch64 currently skips the top frame. |
| // TODO(https://fxbug.dev/352332088): Fix the unwinder and remove this extra frame. |
| crash(); |
| return 0; |
| } |
