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authorIlya Leoshkevich <iii@linux.ibm.com>2018-08-10 09:07:43 +0200
committerStefan Liebler <stli@linux.ibm.com>2018-08-10 09:07:43 +0200
commit69e2444ab1444ab8210598abbcb4822701d368b9 (patch)
treedd8987d70c9f8365bb9d697cfc55cebf94aa2bff /sysdeps/s390/tst-dl-runtime-resolve-noaudit.c
parentbde6320f39cfe56fe3cbafe55fc498d7b329ff05 (diff)
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S390: Test that lazy binding does not clobber R0
The following combinations need to be tested:
* 32- (g5, esa and zarch) and 64-bit
  * linux32 glibc/configure CC='gcc -m31 -march=g5'
  * linux32 glibc/configure CC='gcc -m31'
  * linux32 glibc/configure CC='gcc -m31 -mzarch'
* With and without VX:
  * glibc/configure libc_cv_asm_s390_vx=no
* With and without profiling (using LD_PROFILE)
* With and without pltexit (using LD_AUDIT)

ChangeLog:

	* sysdeps/s390/Makefile: Register the new tests.
	* sysdeps/s390/tst-dl-runtime-mod.S: New file.
	* sysdeps/s390/tst-dl-runtime-profile-audit.c: New file.
	* sysdeps/s390/tst-dl-runtime-profile-noaudit.c: New file.
	* sysdeps/s390/tst-dl-runtime-resolve-audit.c: New file.
	* sysdeps/s390/tst-dl-runtime-resolve-noaudit.c: New file.
	* sysdeps/s390/tst-dl-runtime.c: New file.
Diffstat (limited to 'sysdeps/s390/tst-dl-runtime-resolve-noaudit.c')
-rw-r--r--sysdeps/s390/tst-dl-runtime-resolve-noaudit.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/sysdeps/s390/tst-dl-runtime-resolve-noaudit.c b/sysdeps/s390/tst-dl-runtime-resolve-noaudit.c
new file mode 100644
index 0000000000..472724c1c8
--- /dev/null
+++ b/sysdeps/s390/tst-dl-runtime-resolve-noaudit.c
@@ -0,0 +1,19 @@
+/* Lazy binding test.
+   Copyright (C) 2018 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
+   <http://www.gnu.org/licenses/>.  */
+
+#include "tst-dl-runtime.c"