cegcc/test/exception/stdio.c

   1 #include <windows.h>
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4
   5 #include <excpt.h>
   6
   7 int     i = 0;
   8 FILE    *f = NULL;
   9
  10 int handler(struct _EXCEPTION_RECORD *ExceptionRecord,
  11                 void *EstablisherFrame,
  12                 struct _CONTEXT *ContextRecord,
  13                 struct _DISPATCHER_CONTEXT *DispatcherContext)
  14 {
  15         fprintf(stderr, "Crash, count %d\nExc Code %x Addr %x Nparams %d\n",
  16                         i,
  17                         ExceptionRecord->ExceptionCode,
  18                         ExceptionRecord->ExceptionAddress,
  19                         ExceptionRecord->NumberParameters);
  20         i++;
  21         return EXCEPTION_EXECUTE_HANDLER;
  22 }
  23
  24 #define FN      DATAPATH "/exc-log.txt"
  25
  26 int main(int argc, char *argv[])
  27         __attribute__((__exception_handler__(handler)));
  28
  29 int main(int argc, char *argv[])
  30 {
  31         volatile int    *i;
  32
  33         f = fopen(FN, "w");
  34         if (f == NULL) {
  35                 fprintf(stderr, "File " FN " not open\n");
  36                 exit(0);
  37         }
  38
  39         i = 0;
  40         fprintf(stderr, "Start\n");
  41         *i = 1;
  42         fprintf(stderr, "Main: survived\n");
  43         fclose(f);
  44         exit(0);
  45 }