vm/errors.hpp

   1 namespace factor
   2 {
   3
   4 /* Runtime errors */
   5 enum vm_error_type
   6 {
   7         ERROR_EXPIRED = 0,
   8         ERROR_IO,
   9         ERROR_NOT_IMPLEMENTED,
  10         ERROR_TYPE,
  11         ERROR_DIVIDE_BY_ZERO,
  12         ERROR_SIGNAL,
  13         ERROR_ARRAY_SIZE,
  14         ERROR_C_STRING,
  15         ERROR_FFI,
  16         ERROR_UNDEFINED_SYMBOL,
  17         ERROR_DS_UNDERFLOW,
  18         ERROR_DS_OVERFLOW,
  19         ERROR_RS_UNDERFLOW,
  20         ERROR_RS_OVERFLOW,
  21         ERROR_MEMORY,
  22         ERROR_FP_TRAP,
  23 };
  24
  25 void fatal_error(const char *msg, cell tagged);
  26 void critical_error(const char *msg, cell tagged);
  27 void out_of_memory();
  28 void memory_signal_handler_impl();
  29 void fp_signal_handler_impl();
  30 void misc_signal_handler_impl();
  31
  32 }