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authorSiddhesh Poyarekar <siddhesh@redhat.com>2015-07-21 07:14:16 +0530
committerSiddhesh Poyarekar <siddhesh@redhat.com>2015-07-21 07:14:17 +0530
commitd72c2763056b9c0de69886f8f3e6c3ed0aaa6dd4 (patch)
treea947c3e64ac3c37cc01dbea0140174ca8e9e5298 /ChangeLog
parent530deb962fb9c6ccbcf773051ab89569ae1b7d7e (diff)
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Remove Linuxism from tst-tls-atexit
The tst-tls-atexit test case searches for its module in /proc/PID/maps
to verify that it is unloaded, which is a Linux-specific test.  This
patch makes the test generic by looking for the library in the link
map list in the _r_debug structure.

Verified that the test continues to succeed on x86_64.  There is a bug
in the test case where it calls dlclose once again, which is actually
incorrect but still manages to unload the DSO thanks to an existing
bug in __tls_call_dtors.  This will be fixed in a later patch which
also fixes up the __cxa_thread_atexit_impl implementation.  I have
added a FIXME comment to that call momentarily, which I will remove
when I fix the problem.

	* stdlib/tst-tls-atexit-lib.c (do_foo): Rename to reg_dtor.
	* stdlib/tst-tls-atexit.c: (is_loaded): New function.
	(spawn_thread): New function.
	(load): Rename to reg_dtor_and_close.  Move dlopen to...
	(do_test): ... here.  Use IS_LOADED to test for its
	availability.
Diffstat (limited to 'ChangeLog')
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diff --git a/ChangeLog b/ChangeLog
index 8a2d7a7191..cf107dfb4f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2015-07-21  Siddhesh Poyarekar  <siddhesh@redhat.com>
+
+	* stdlib/tst-tls-atexit-lib.c (do_foo): Rename to reg_dtor.
+	* stdlib/tst-tls-atexit.c: (is_loaded): New function.
+	(spawn_thread): New function.
+	(load): Rename to reg_dtor_and_close.  Move dlopen to...
+	(do_test): ... here.  Use IS_LOADED to test for its
+	availability.
+
 2015-07-21  Andreas Schwab  <schwab@linux-m68k.org>
 
 	* sysdeps/m68k/m680x0/fpu/libm-test-ulps: Update.