diff options
Diffstat (limited to 'gdb/testsuite/gdb.compile/compile-ifunc.c')
-rw-r--r-- | gdb/testsuite/gdb.compile/compile-ifunc.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.compile/compile-ifunc.c b/gdb/testsuite/gdb.compile/compile-ifunc.c new file mode 100644 index 0000000..e5cee77 --- /dev/null +++ b/gdb/testsuite/gdb.compile/compile-ifunc.c @@ -0,0 +1,46 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2015 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> + +typedef int (*final_t) (int arg); + +int +final (int arg) +{ + return arg + 1; +} + +asm (".type gnu_ifunc, %gnu_indirect_function"); + +final_t +gnu_ifunc (void) +{ + return final; +} + +extern int gnu_ifunc_alias (int arg) __attribute__ ((alias ("gnu_ifunc"))); + +static int resultvar; + +int +main (void) +{ + if (gnu_ifunc_alias (10) != 11) + abort (); + return resultvar; +} |