Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/build/unix/elfhack/test-ctors.c b/build/unix/elfhack/test-ctors.c
new file mode 100644
index 0000000000..d082411e3d
--- /dev/null
+++ b/build/unix/elfhack/test-ctors.c
@@ -0,0 +1,16 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "test.c"
+
+/* Recent binutils would put .ctors content into a .init_array section */
+__attribute__((section(".manual_ctors"), used)) static void (*ctors[])() = {
+    (void (*)()) - 1, end_test, test, NULL};
+
+__attribute__((section(".init"))) void _init() {
+  void (**func)() = &ctors[sizeof(ctors) / sizeof(void (*)()) - 1];
+  while (*(--func) != (void (*)()) - 1) {
+    (*func)();
+  }
+}