Bug 1931425 - Limit how often moz-label's #setStyles runs r=reusable-components-revie...
[gecko.git] / tools / profiler / core / EHABIStackWalk.h
blob61286290b85b54ce359850417f3eacb571ee879d
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/. */
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.
13 #ifndef mozilla_EHABIStackWalk_h__
14 #define mozilla_EHABIStackWalk_h__
16 #include <stddef.h>
17 #include <ucontext.h>
19 namespace mozilla {
21 void EHABIStackWalkInit();
23 size_t EHABIStackWalk(const mcontext_t& aContext, void* stackBase, void** aSPs,
24 void** aPCs, size_t aNumFrames);
26 } // namespace mozilla
28 #endif