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       sample_counts(0, 0, 0, 0, 0),
  16       gc_off(false),
  17       data(NULL), code(NULL), callbacks(NULL),
  18       current_gc(NULL),
  19       current_gc_p(false),
  20       current_jit_count(0),
  21       gc_events(NULL),
  22       fep_p(false),
  23       fep_help_was_shown(false),
  24       fep_disabled(false),
  25       full_output(false),
  26       last_nano_count(0),
  27       signal_callstack_seg(NULL),
  28       safepoint_fep_p(false) {
  29   primitive_reset_dispatch_stats();
  30 }
  31
  32 factor_vm::~factor_vm() {
  33   free(alien_offset(special_objects[OBJ_EXECUTABLE]));
  34   free(alien_offset(special_objects[OBJ_IMAGE]));
  35   close_console();
  36   FACTOR_ASSERT(!ctx);
  37   FACTOR_FOR_EACH(unused_contexts) {
  38     delete *iter;
  39   }
  40   FACTOR_FOR_EACH(active_contexts) {
  41     delete *iter;
  42   }
  43   if (callbacks)
  44     delete callbacks;
  45   if (data)
  46     delete data;
  47   if (code)
  48     delete code;
  49   if (signal_callstack_seg) {
  50     delete signal_callstack_seg;
  51     signal_callstack_seg = NULL;
  52   }
  53   FACTOR_FOR_EACH(function_descriptors) {
  54     delete[] * iter;
  55   }
  56 }
  57
  58 }