1 //===-- gcc_personality_test_helper.cxx -----------------------------------===// 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 #include <stdlib.h> 11 #include <stdio.h> 12 13 extern "C" { 14 extern void foo_clean(void* x); 15 extern void bar_clean(void* x); 16 extern void register_foo_local(int* x); 17 extern void register_bar_local(int* x); 18 extern void done_foo(); 19 extern void done_bar(); 20 extern void foo(); 21 } 22 23 static int* foo_x = NULL; 24 void register_foo_local(int* x) 25 { 26 foo_x = x; 27 } 28 29 static int* bar_x = NULL; 30 void register_bar_local(int* x) 31 { 32 bar_x = x; 33 } 34 35 static bool foo_clean_called = false; 36 void foo_clean(void* x) 37 { 38 if ( foo_x == NULL ) 39 abort(); 40 if ( foo_x != (int*)x) 41 abort(); 42 foo_clean_called = true; 43 } 44 45 static bool bar_clean_called = false; 46 void bar_clean(void* x) 47 { 48 if ( bar_x == NULL ) 49 abort(); 50 if ( bar_x != (int*)x) 51 abort(); 52 bar_clean_called = true; 53 } 54 55 void done_foo() 56 { 57 } 58 59 void done_bar() 60 { 61 throw "done"; 62 } 63 64 65 // 66 // foo() is in gcc_personality_test.c and calls bar() which 67 // calls done_bar() which throws an exception. 68 // main() will catch the exception and verify that the cleanup 69 // routines for foo() and bar() were called by the personality 70 // function. 71 // 72 int main() 73 { 74 try { 75 foo(); 76 } 77 catch(...) { 78 if ( !foo_clean_called ) 79 abort(); 80 if ( !bar_clean_called ) 81 abort(); 82 return 0; 83 } 84 abort(); 85 } 86
