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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2024 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that 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 "config.h" // IWYU pragma: keep
#if defined(USE_WINDOWS_SEH)
#include "sehwrapper.h"
#include <cassert>
#include <cfenv>
#include <cstdlib>
#include <cstring>
#include <windows.h>
static int my_assert()
{
assert(false);
return 0;
}
static int my_abort()
{
abort();
}
static int my_segv()
{
// cppcheck-suppress nullPointer
++*(int*)nullptr;
return 0;
}
// TODO: how to catch these?
static int my_fpe()
{
const int fpe_res = std::feraiseexcept(FE_ALL_EXCEPT);
if (fpe_res != 0)
return 11;
return sqrt(-1.0); // invalid operation
}
#endif
int main(int argc, const char * const argv[])
{
#if defined(USE_WINDOWS_SEH)
if (argc != 2)
return 1;
if (strcmp(argv[1], "assert") == 0) {
_set_abort_behavior(0, _WRITE_ABORT_MSG); // suppress the "Debug Error!" MessageBox
CALL_WITH_SEH_WRAPPER(my_assert());
}
if (strcmp(argv[1], "abort") == 0) {
_set_abort_behavior(0, _WRITE_ABORT_MSG); // suppress the "Debug Error!" MessageBox
CALL_WITH_SEH_WRAPPER(my_abort());
}
if (strcmp(argv[1], "fpe") == 0) {
CALL_WITH_SEH_WRAPPER(my_fpe());
}
if (strcmp(argv[1], "segv") == 0) {
CALL_WITH_SEH_WRAPPER(my_segv());
}
return 0;
#else
(void)argc;
(void)argv;
return 111;
#endif
}
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