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1 | /* ===-- gcc_personality_test.c - Tests __gcc_personality_v0 -------------=== |
2 | * | |
3 | * The LLVM Compiler Infrastructure | |
4 | * | |
5 | * This file is dual licensed under the MIT and the University of Illinois Open | |
6 | * Source Licenses. See LICENSE.TXT for details. | |
7 | * | |
8 | * ===----------------------------------------------------------------------=== | |
9 | */ | |
10 | ||
11 | ||
12 | #include <stdlib.h> | |
13 | #include <stdio.h> | |
14 | ||
15 | extern void foo_clean(void* x); | |
16 | extern void bar_clean(void* x); | |
17 | extern void register_foo_local(int* x); | |
18 | extern void register_bar_local(int* x); | |
19 | extern void done_foo(); | |
20 | extern void done_bar(); | |
21 | ||
22 | ||
23 | /* | |
24 | * foo() is called by main() in gcc_personality_test_helper.cxx. | |
25 | * done_bar() is implemented in C++ and will throw an exception. | |
26 | * main() will catch the exception and verify that the cleanup | |
27 | * routines for foo() and bar() were called by the personality | |
28 | * function. | |
29 | */ | |
30 | ||
31 | void bar() { | |
32 | int x __attribute__((cleanup(bar_clean))) = 0; | |
33 | register_bar_local(&x); | |
34 | done_bar(); | |
35 | } | |
36 | ||
37 | void foo() { | |
38 | int x __attribute__((cleanup(foo_clean))) = 0; | |
39 | register_foo_local(&x); | |
40 | bar(); | |
41 | done_foo(); | |
42 | } |