vm/vm.cpp

   1 #include "master.hpp"
   2
   3 namespace factor {
   4
   5 factor_vm::factor_vm(THREADHANDLE thread)
   6     : ctx(NULL),
   7       nursery(0, 0),
   8       faulting_p(false),
   9       thread(thread),
  10       callback_id(0),
  11       c_to_factor_func(NULL),
  12       sampling_profiler_p(false),
  13       signal_pipe_input(0),
  14       signal_pipe_output(0),
  15       gc_off(false),
  16       data(NULL), code(NULL), callbacks(NULL),
  17       current_gc(NULL),
  18       current_gc_p(false),
  19       current_jit_count(0),
  20       gc_events(NULL),
  21       fep_p(false),
  22       fep_help_was_shown(false),
  23       fep_disabled(false),
  24       full_output(false),
  25       last_nano_count(0),
  26       signal_callstack_seg(NULL),
  27       safepoint() {
  28   primitive_reset_dispatch_stats();
  29 }
  30
  31 factor_vm::~factor_vm() {
  32   free(alien_offset(special_objects[OBJ_EXECUTABLE]));
  33   free(alien_offset(special_objects[OBJ_IMAGE]));
  34   close_console();
  35   FACTOR_ASSERT(!ctx);
  36   FACTOR_FOR_EACH(unused_contexts) {
  37     delete *iter;
  38   }
  39   FACTOR_FOR_EACH(active_contexts) {
  40     delete *iter;
  41   }
  42   if (callbacks)
  43     delete callbacks;
  44   if (data)
  45     delete data;
  46   if (code)
  47     delete code;
  48   if (signal_callstack_seg) {
  49     delete signal_callstack_seg;
  50     signal_callstack_seg = NULL;
  51   }
  52   FACTOR_FOR_EACH(function_descriptors) {
  53     delete[] * iter;
  54   }
  55 }
  56
  57 }