17 ERROR_UNDEFINED_SYMBOL,
27 void fatal_error(const char* msg, cell tagged);
28 void critical_error(const char* msg, cell tagged);
32 void general_error(vm_error_type error, cell arg1, cell arg2, stack_frame *native_stack);
33 void not_implemented_error();
34 void fp_trap_error(unsigned int fpu_status, stack_frame *signal_callstack_top);
36 PRIMITIVE(call_clear);
37 PRIMITIVE(unimplemented);
39 /* Global variables used to pass fault handler state from signal handler to
41 extern cell signal_number;
42 extern cell signal_fault_addr;
43 extern unsigned int signal_fpu_status;
44 extern stack_frame *signal_callstack_top;
46 void memory_signal_handler_impl();
47 void fp_signal_handler_impl();
48 void misc_signal_handler_impl();