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/* This testcase is part of GDB, the GNU debugger.
It was copied from gcc repo, gcc/testsuite/gcc.target/aarch64/eh_return.c.
Copyright 2020-2023 Free Software Foundation, Inc.
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 <stdlib.h>
#include <stdio.h>
int val, test, failed;
int main (void);
void
eh0 (void *p)
{
val = (int)(long)p & 7;
if (val)
abort ();
}
void
eh1 (void *p, int x)
{
void *q = __builtin_alloca (x);
eh0 (q);
__builtin_eh_return (0, p);
}
void
eh2a (int a,int b,int c,int d,int e,int f,int g,int h, void *p)
{
val = a + b + c + d + e + f + g + h + (int)(long)p & 7;
}
void
eh2 (void *p)
{
eh2a (val, val, val, val, val, val, val, val, p);
__builtin_eh_return (0, p);
}
void
continuation (void)
{
test++;
main ();
}
void
fail (void)
{
failed = 1;
printf ("failed\n");
continuation ();
}
void
do_test1 (void)
{
if (!val)
eh1 (continuation, 100);
fail ();
}
void
do_test2 (void)
{
if (!val)
eh2 (continuation);
fail ();
}
int
main (void)
{
if (test == 0)
do_test1 ();
if (test == 1)
do_test2 ();
if (failed || test != 2)
exit (1);
exit (0);
}
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