vm/quotations.hpp

   1 namespace factor
   2 {
   3
   4 struct quotation_jit : public jit {
   5         gc_root<array> elements;
   6         bool compiling, relocate;
   7
   8         explicit quotation_jit(cell quot, bool compiling_, bool relocate_, factor_vm *vm)
   9                 : jit(code_block_unoptimized,quot,vm),
  10                   elements(owner.as<quotation>().untagged()->array,vm),
  11                   compiling(compiling_),
  12                   relocate(relocate_){};
  13
  14         void emit_mega_cache_lookup(cell methods, fixnum index, cell cache);
  15         bool primitive_call_p(cell i, cell length);
  16         bool trivial_quotation_p(array *elements);
  17         void emit_quot(cell quot);
  18         bool fast_if_p(cell i, cell length);
  19         bool fast_dip_p(cell i, cell length);
  20         bool fast_2dip_p(cell i, cell length);
  21         bool fast_3dip_p(cell i, cell length);
  22         bool mega_lookup_p(cell i, cell length);
  23         bool declare_p(cell i, cell length);
  24         bool stack_frame_p();
  25         void iterate_quotation();
  26 };
  27
  28 VM_ASM_API cell lazy_jit_compile_impl(cell quot, stack_frame *stack, factor_vm *parent);
  29
  30 }