Projet_SETI_RISC-V/riscv-gnu-toolchain/binutils/gdb/testsuite/gdb.arch/arm-cmse-sgstubs.c
2023-03-06 14:48:14 +01:00

50 lines
1.3 KiB
C

/* This testcase is part of GDB, the GNU debugger.
Copyright 2019-2022 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 <stdio.h>
extern void func ();
void
__acle_se_func ()
{
printf ("__acle_se_func\n");
}
/* The following code is written using asm so that the instructions in function
* "func" will be placed in .gnu.sgstubs section of the executable. */
asm ("\t.section .gnu.sgstubs,\"ax\",%progbits\n"
"\t.global func\n"
"\t.type func, %function\n"
"func:\n"
"\tnop @sg\n"
"\tb __acle_se_func @b.w");
void
fun1 ()
{
printf ("In fun1\n");
}
int
main (void)
{
func ();
fun1 ();
__acle_se_func ();
func ();
return 0;
}