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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /mozglue/baseprofiler/core/EHABIStackWalk.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mozglue/baseprofiler/core/EHABIStackWalk.h')
-rw-r--r-- | mozglue/baseprofiler/core/EHABIStackWalk.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/mozglue/baseprofiler/core/EHABIStackWalk.h b/mozglue/baseprofiler/core/EHABIStackWalk.h new file mode 100644 index 0000000000..d5f4edc0d7 --- /dev/null +++ b/mozglue/baseprofiler/core/EHABIStackWalk.h @@ -0,0 +1,30 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* + * This is an implementation of stack unwinding according to a subset + * of the ARM Exception Handling ABI; see the comment at the top of + * the .cpp file for details. + */ + +#ifndef mozilla_EHABIStackWalk_h__ +#define mozilla_EHABIStackWalk_h__ + +#include <stddef.h> +#include <ucontext.h> + +namespace mozilla { +namespace baseprofiler { + +void EHABIStackWalkInit(); + +size_t EHABIStackWalk(const mcontext_t& aContext, void* stackBase, void** aSPs, + void** aPCs, size_t aNumFrames); + +} // namespace baseprofiler +} // namespace mozilla + +#endif |