EHABIStackWalk.h (888B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 /* 8 * This is an implementation of stack unwinding according to a subset 9 * of the ARM Exception Handling ABI; see the comment at the top of 10 * the .cpp file for details. 11 */ 12 13 #ifndef mozilla_EHABIStackWalk_h__ 14 #define mozilla_EHABIStackWalk_h__ 15 16 #include <stddef.h> 17 #include <ucontext.h> 18 19 namespace mozilla { 20 namespace baseprofiler { 21 22 void EHABIStackWalkInit(); 23 24 size_t EHABIStackWalk(const mcontext_t& aContext, void* stackBase, void** aSPs, 25 void** aPCs, size_t aNumFrames); 26 27 } // namespace baseprofiler 28 } // namespace mozilla 29 30 #endif