From 20011dfeb8d1fa00a862e9b31ce10ceca8015fa2 Mon Sep 17 00:00:00 2001 From: GPUCode Date: Fri, 17 Nov 2023 20:22:38 +0200 Subject: common: Add libc sigaction hook --- src/common/signal_chain.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/common/signal_chain.h (limited to 'src/common/signal_chain.h') diff --git a/src/common/signal_chain.h b/src/common/signal_chain.h new file mode 100644 index 000000000..e3bfe6882 --- /dev/null +++ b/src/common/signal_chain.h @@ -0,0 +1,19 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#ifndef _WIN32 + +#include + +namespace Common { + +// Android's ART overrides sigaction with its own wrapper. This is problematic for SIGSEGV +// in particular, because ARTs handler access TPIDR_EL0, so this extracts the libc version +// and calls it directly. +int SigAction(int signum, const struct sigaction* act, struct sigaction* oldact); + +} // namespace Common + +#endif -- cgit v1.2.3