tests/lib/csu/h_initfini_common.cxx

   1 #include <unistd.h>
   2
   3 #ifdef CHECK_STACK_ALIGNMENT
   4 #include <stdlib.h>
   5
   6 extern "C" int check_stack_alignment(void);
   7 #endif
   8
   9 class Test {
  10 public:
  11         Test()
  12         {
  13                 static const char msg[] = "constructor executed\n";
  14                 write(STDOUT_FILENO, msg, sizeof(msg) - 1);
  15 #ifdef CHECK_STACK_ALIGNMENT
  16                 if (!check_stack_alignment()) {
  17                         static const char msg2[] = "stack unaligned \n";
  18                         write(STDOUT_FILENO, msg2, sizeof(msg2) - 1);
  19                         exit(1);
  20                 }
  21 #endif
  22         }
  23         ~Test()
  24         {
  25                 static const char msg[] = "destructor executed\n";
  26                 write(STDOUT_FILENO, msg, sizeof(msg) - 1);
  27 #ifdef CHECK_STACK_ALIGNMENT
  28                 if (!check_stack_alignment()) {
  29                         static const char msg2[] = "stack unaligned \n";
  30                         write(STDOUT_FILENO, msg2, sizeof(msg2) - 1);
  31                         exit(1);
  32                 }
  33 #endif
  34         }
  35 };
  36
  37 Test test;