shotgun/lib/subtend/nmethod.h

   1 #ifndef __NMETHOD_H__
   2 #define __NMETHOD_H__
   3
   4 typedef rni_handle* (*nm_stub_ffi)(rni_handle*);
   5
   6 struct native_method {
   7 #ifdef USE_CINVOKE
   8   CInvFunction *prototype;
   9 #endif
  10   void *entry;
  11   int args;
  12   nm_stub_ffi stub;
  13 };
  14
  15 typedef struct native_method native_method;
  16
  17 #define NMETHOD_FIELDS 7
  18
  19 #define nmethod_allocate(st) (object_memory_new_object_mature(st->om, st->global->nmethod, NMETHOD_FIELDS))
  20 #define nmethod_get_data(obj) cmethod_get_bytecodes(obj)
  21 #define nmethod_set_data(obj, data) cmethod_set_bytecodes(obj, data)
  22
  23 #define nmethod_get_args(obj) ((native_method*) BYTES_OF(nmethod_get_data((obj))))->args
  24 #define nmethod_set_args(obj,val) (((native_method*) BYTES_OF(nmethod_get_data((nm))))->args = val)
  25
  26 #endif