build/unix/elfhack/test-ctors.c

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public
     2  * License, v. 2.0. If a copy of the MPL was not distributed with this
     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     5 #include "test.c"
     7 /* Recent binutils would put .ctors content into a .init_array section */
     8 __attribute__((section(".manual_ctors"), used))
     9 static void (*ctors[])() = { (void (*)())-1, end_test, test, NULL };
    11 __attribute__((section(".init")))
    12 void _init() {
    13     void (**func)() = &ctors[sizeof(ctors) / sizeof(void (*)()) - 1];
    14     while (*(--func) != (void (*)())-1) {
    15         (*func)();
    16     }
    17 }

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