From babcdf61b1a2493eb45b5ed9b8faa89d8fe399e7 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Wed, 6 Apr 2005 02:51:22 +0000
Subject: [PATCH] 2005-03-19  Ulrich Drepper  <drepper@redhat.com>

	[BZ #821]
	* elf/Makefile: Add rules to build and run order2.
	* elf/order2.c: New file.
	* elf/order2mod1.c: New file.
	* elf/order2mod2.c: New file.
	* elf/order2mod3.c: New file.
	* elf/order2mod4.c: New file.
---
 elf/order2.c     | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 elf/order2mod1.c |  8 ++++++++
 elf/order2mod2.c | 18 ++++++++++++++++++
 elf/order2mod3.c | 14 ++++++++++++++
 elf/order2mod4.c | 16 ++++++++++++++++
 5 files changed, 102 insertions(+)
 create mode 100644 elf/order2.c
 create mode 100644 elf/order2mod1.c
 create mode 100644 elf/order2mod2.c
 create mode 100644 elf/order2mod3.c
 create mode 100644 elf/order2mod4.c

diff --git a/elf/order2.c b/elf/order2.c
new file mode 100644
index 00000000000..3dbfdd153e8
--- /dev/null
+++ b/elf/order2.c
@@ -0,0 +1,46 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+
+int call_puts;
+
+static int
+do_test (void)
+{
+  call_puts = 1;
+
+  void *h1 = dlopen ("$ORIGIN/order2mod1.so", RTLD_LAZY | RTLD_GLOBAL);
+  if (h1 == NULL)
+    {
+      puts ("cannot load order2mod1");
+      return 1;
+    }
+  void *h2 = dlopen ("$ORIGIN/order2mod2.so", RTLD_LAZY);
+  if (h2 == NULL)
+    {
+      puts ("cannot load order2mod2");
+      return 1;
+    }
+  if (dlclose (h1) != 0)
+    {
+      puts ("dlclose order2mod1 failed");
+      return 1;
+    }
+  if (dlclose (h2) != 0)
+    {
+      puts ("dlclose order2mod2 failed");
+      return 1;
+    }
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
+
+static void
+__attribute__ ((destructor))
+fini (void)
+{
+  if (call_puts)
+    puts ("5");
+}
diff --git a/elf/order2mod1.c b/elf/order2mod1.c
new file mode 100644
index 00000000000..b695db29b70
--- /dev/null
+++ b/elf/order2mod1.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+static void
+__attribute__ ((destructor))
+fini (void)
+{
+  putchar ('1');
+}
diff --git a/elf/order2mod2.c b/elf/order2mod2.c
new file mode 100644
index 00000000000..b03fb60fa38
--- /dev/null
+++ b/elf/order2mod2.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+extern int foo (void);
+extern int bar (void);
+
+void
+__attribute__ ((constructor))
+init (void)
+{
+  foo () - bar ();
+}
+
+static void
+__attribute__ ((destructor))
+fini (void)
+{
+  putchar ('2');
+}
diff --git a/elf/order2mod3.c b/elf/order2mod3.c
new file mode 100644
index 00000000000..7913a799251
--- /dev/null
+++ b/elf/order2mod3.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int
+bar (void)
+{
+  return 1;
+}
+
+static void
+__attribute__ ((destructor))
+fini (void)
+{
+  putchar ('4');
+}
diff --git a/elf/order2mod4.c b/elf/order2mod4.c
new file mode 100644
index 00000000000..4f2026f0411
--- /dev/null
+++ b/elf/order2mod4.c
@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+extern int bar (void);
+
+int
+foo (void)
+{
+  return 42 + bar ();
+}
+
+static void
+__attribute__ ((destructor))
+fini (void)
+{
+  putchar ('3');
+}
-- 
2.47.2