Atmosphere/stratosphere/libstratosphere/source/result/result_on_assertion.cpp
Michael Scire 4059dc6187 Results: Implement namespaced, type-safe results.
Because I was working on multiple things at once, this commit also:
- Adds wrappers for/linker flags to wrap CXX exceptions to make them
  abort. This saves ~0x8000 of memory in every system module.
- Broadly replaces lines of the pattern if (cond) { return ResultX; }
  with R_UNLESS(!cond, ResultX());.
- Reworks the R_TRY_CATCH macros (and the result macros in general).
2019-12-07 12:41:28 -08:00

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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>
namespace sts::result {
extern bool CallFatalOnResultAssertion;
}
namespace sts::result::impl {
NORETURN WEAK void OnResultAssertion(Result result) {
/* Assert that we should call fatal on result assertion. */
/* If we shouldn't fatal, this will std::abort(); */
/* If we should, we'll continue onwards. */
STS_ASSERT((sts::result::CallFatalOnResultAssertion));
/* TODO: sts::fatal:: */
fatalSimple(result.GetValue());
while (true) { /* ... */ }
}
}