val stack_ctx_words : inttype t = | Domain_young_limit| Domain_young_ptr| Domain_young_start| Domain_young_end| Domain_young_trigger| Domain_current_stack| Domain_exn_handler| Domain_action_pending| Domain_c_stack| Domain_stack_cache| Domain_gc_regs_buckets| Domain_gc_regs| Domain_minor_tables| Domain_mark_stack| Domain_marking_done| Domain_sweeping_done| Domain_allocated_words| Domain_allocated_words_direct| Domain_swept_words| Domain_major_slice_epoch| Domain_local_roots| Domain_ephe_info| Domain_final_info| Domain_backtrace_pos| Domain_backtrace_active| Domain_backtrace_buffer| Domain_backtrace_last_exn| Domain_compare_unordered| Domain_oo_next_id_local| Domain_requested_major_slice| Domain_requested_global_major_slice| Domain_requested_minor_gc| Domain_requested_external_interrupt| Domain_parser_trace| Domain_minor_heap_wsz| Domain_shared_heap| Domain_id| Domain_unique_id| Domain_dls_root| Domain_extra_heap_resources| Domain_extra_heap_resources_minor| Domain_dependent_size| Domain_dependent_allocated| Domain_slice_target| Domain_slice_budget| Domain_major_work_done_between_slices| Domain_extern_state| Domain_intern_state| Domain_stat_minor_words| Domain_stat_promoted_words| Domain_stat_major_words| Domain_stat_forced_major_collections| Domain_stat_blocks_marked| Domain_inside_stw_handler| Domain_trap_sp_off| Domain_trap_barrier_off| Domain_trap_barrier_block| Domain_external_raise| Domain_memprof| Domain_memprof_young_trigger| Domain_extra_params
val idx_of_field : t -> int