mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-15 04:20:28 +08:00
b7fc4a07f2
The CET is only supported for x86_64 and there is no plan to add kernel support for i386. Move the Makefile rules and files from the generic x86 folder to x86_64 one. Checked on x86_64-linux-gnu and i686-linux-gnu.
82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/* Test for re-exec with legacy bitmap.
|
|
Copyright (C) 2018-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <getopt.h>
|
|
#include <support/check.h>
|
|
|
|
/* Nonzero if the program gets called via `exec'. */
|
|
static int restart;
|
|
|
|
#define CMDLINE_OPTIONS \
|
|
{ "restart", no_argument, &restart, 1 },
|
|
|
|
extern int do_test (int argc, char *argv[]);
|
|
|
|
extern int in_dso_1 (void);
|
|
extern int in_dso_2 (void);
|
|
|
|
static int
|
|
check (void)
|
|
{
|
|
if (in_dso_1 () != 0x1234678)
|
|
{
|
|
puts ("in_dso_1 () != 0x1234678");
|
|
exit (1);
|
|
}
|
|
|
|
if (in_dso_2 () != 0xbadbeef)
|
|
{
|
|
puts ("in_dso_2 () != 0xbadbeef");
|
|
exit (1);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
do_test (int argc, char *argv[])
|
|
{
|
|
/* We must have
|
|
- one or four parameters left if called initially
|
|
+ path for ld.so optional
|
|
+ "--library-path" optional
|
|
+ the library path optional
|
|
+ the application name
|
|
*/
|
|
|
|
if (restart)
|
|
return check ();
|
|
|
|
if (argc != 2 && argc != 5)
|
|
FAIL_EXIT1 ("wrong number of arguments (%d)", argc);
|
|
|
|
if (argc == 5)
|
|
execl (argv[1], argv[1], argv[2], argv[3], argv[4], "--direct",
|
|
"--restart", NULL);
|
|
else
|
|
execl (argv[1], argv[1], "--direct", "--restart", NULL);
|
|
|
|
return -1;
|
|
}
|
|
|
|
#define TEST_FUNCTION_ARGV do_test
|
|
#include <support/test-driver.c>
|