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This test requires a fix for max_align_t which is rolled into the
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glibc-rh1418978-max_align_t.patch file.
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commit b725132d2b0aeddf970b1ce3e5a24f8637a7b4c2
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Author: Florian Weimer <fweimer@redhat.com>
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Date:   Tue Jan 16 07:19:28 2018 +0100
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    nptl/tst-minstack-throw: Compile in C++11 mode with GNU extensions
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commit 860b0240a5645edd6490161de3f8d1d1f2786025
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Author: Florian Weimer <fweimer@redhat.com>
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Date:   Mon Jan 15 15:30:00 2018 +0100
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    nptl: Add PTHREAD_MIN_STACK C++ throw test [BZ #22636]
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Index: glibc-2.17-c758a686/nptl/Makefile
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===================================================================
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--- glibc-2.17-c758a686.orig/nptl/Makefile
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+++ glibc-2.17-c758a686/nptl/Makefile
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@@ -198,6 +198,7 @@ CFLAGS-send.c = -fexceptions -fasynchron
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 CFLAGS-pt-system.c = -fexceptions
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+CFLAGS-tst-minstack-throw.cc = -std=gnu++11
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 tests = tst-typesizes \
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 	tst-attr1 tst-attr2 tst-attr3 tst-default-attr \
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@@ -268,7 +269,7 @@ tests = tst-typesizes \
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 	tst-getpid1 tst-getpid2 tst-getpid3 \
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 	tst-initializers1 $(patsubst %,tst-initializers1-%,c89 gnu89 c99 gnu99) \
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 	tst-mutex-errorcheck \
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-	tst-minstack-cancel tst-minstack-exit
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+	tst-minstack-cancel tst-minstack-exit tst-minstack-throw
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 xtests = tst-setuid1 tst-setuid1-static tst-mutexpp1 tst-mutexpp6 tst-mutexpp10
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 test-srcs = tst-oddstacklimit
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@@ -527,6 +528,7 @@ $(objpfx)tst-_res1: $(objpfx)tst-_res1mo
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 LDLIBS-tst-cancel24 = $(no-as-needed) -lstdc++
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 LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)
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+LDLIBS-tst-minstack-throw = -lstdc++
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 extra-B-pthread.so = -B$(common-objpfx)nptl/
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 $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
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Index: glibc-2.17-c758a686/nptl/tst-minstack-throw.cc
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===================================================================
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--- /dev/null
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+++ glibc-2.17-c758a686/nptl/tst-minstack-throw.cc
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@@ -0,0 +1,87 @@
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+/* Test that throwing C++ exceptions works with the minimum stack size.
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+   Copyright (C) 2018 Free Software Foundation, Inc.
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+   This file is part of the GNU C Library.
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+
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+   The GNU C Library is free software; you can redistribute it and/or
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+   modify it under the terms of the GNU Lesser General Public
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+   License as published by the Free Software Foundation; either
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+   version 2.1 of the License, or (at your option) any later version.
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+
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+   The GNU C Library is distributed in the hope that it will be useful,
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+   but WITHOUT ANY WARRANTY; without even the implied warranty of
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+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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+   Lesser General Public License for more details.
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+
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+   You should have received a copy of the GNU Lesser General Public
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+   License along with the GNU C Library; if not, see
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+   <http://www.gnu.org/licenses/>.  */
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+
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+#include <stdexcept>
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+
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+#include <limits.h>
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+#include <string.h>
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+#include <support/check.h>
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+#include <support/xthread.h>
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+
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+/* Throw a std::runtime_exception.  */
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+__attribute__ ((noinline, noclone, weak))
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+void
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+do_throw_exception ()
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+{
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+  throw std::runtime_error ("test exception");
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+}
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+
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+/* Class with a destructor, to trigger unwind handling.  */
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+struct class_with_destructor
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+{
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+  class_with_destructor ();
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+  ~class_with_destructor ();
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+};
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+
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+__attribute__ ((noinline, noclone, weak))
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+class_with_destructor::class_with_destructor ()
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+{
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+}
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+
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+__attribute__ ((noinline, noclone, weak))
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+class_with_destructor::~class_with_destructor ()
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+{
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+}
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+
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+__attribute__ ((noinline, noclone, weak))
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+void
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+function_with_destructed_object ()
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+{
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+  class_with_destructor obj;
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+  do_throw_exception ();
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+}
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+
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+static void *
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+threadfunc (void *closure)
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+{
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+  try
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+    {
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+      function_with_destructed_object ();
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+      FAIL_EXIT1 ("no exception thrown");
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+    }
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+  catch (std::exception &e)
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+    {
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+      TEST_COMPARE (strcmp (e.what (), "test exception"), 0);
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+      return reinterpret_cast<void *> (threadfunc);
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+    }
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+  FAIL_EXIT1 ("no exception caught");
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+}
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+
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+static int
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+do_test (void)
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+{
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+  pthread_attr_t attr;
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+  xpthread_attr_init (&attr);
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+  xpthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
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+  pthread_t thr = xpthread_create (&attr, threadfunc, NULL);
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+  TEST_VERIFY (xpthread_join (thr) == threadfunc);
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+  xpthread_attr_destroy (&attr);
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+  return 0;
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+}
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+
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+#include <support/test-driver.c>