Atmosphere/stratosphere/ams_mitm/source/amsmitm_debug.cpp

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/*
* Copyright (c) 2018-2019 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stratosphere.hpp>
#include "amsmitm_debug.hpp"
namespace ams::mitm {
namespace {
os::Mutex g_throw_lock;
bool g_threw;
Result g_throw_result;
void DebugThrowThreadFunc(void *arg);
constexpr size_t DebugThrowThreadStackSize = 0x4000;
constexpr int DebugThrowThreadPriority = 49;
os::StaticThread<DebugThrowThreadStackSize> g_debug_throw_thread(&DebugThrowThreadFunc, nullptr, DebugThrowThreadPriority);
void DebugThrowThreadFunc(void *arg) {
/* TODO: Better heuristic for fatal startup than sleep. */
svcSleepThread(10'000'000'000ul);
fatalThrow(g_throw_result.GetValue());
}
}
void ThrowResultForDebug(Result res) {
std::scoped_lock lk(g_throw_lock);
if (g_threw) {
return;
}
g_throw_result = res;
g_threw = true;
R_ASSERT(g_debug_throw_thread.Start());
}
}