mono/utils/mono-codeman.h

   1 #ifndef __MONO_CODEMAN_H__
   2 #define __MONO_CODEMAN_H__
   3
   4 typedef struct _MonoCodeManager MonoCodeManager;
   5
   6 MonoCodeManager* mono_code_manager_new     (void);
   7 MonoCodeManager* mono_code_manager_new_dynamic (void);
   8 void             mono_code_manager_destroy (MonoCodeManager *cman);
   9 void             mono_code_manager_invalidate (MonoCodeManager *cman);
  10 void             mono_code_manager_set_read_only (MonoCodeManager *cman);
  11
  12 void*            mono_code_manager_reserve_align (MonoCodeManager *cman, int size, int alignment);
  13
  14 void*            mono_code_manager_reserve (MonoCodeManager *cman, int size);
  15 void             mono_code_manager_commit  (MonoCodeManager *cman, void *data, int size, int newsize);
  16 int              mono_code_manager_size    (MonoCodeManager *cman, int *used_size);
  17
  18 /* find the extra block allocated to resolve branches close to code */
  19 typedef int    (*MonoCodeManagerFunc)      (void *data, int csize, int size, void *user_data);
  20 void            mono_code_manager_foreach  (MonoCodeManager *cman, MonoCodeManagerFunc func, void *user_data);
  21
  22 #if defined( __native_client_codegen__ ) && defined( __native_client__ )
  23
  24 #define kNaClBundleSize 32
  25 #define kNaClBundleMask (kNaClBundleSize-1)
  26
  27 extern __thread unsigned char **patch_source_base;
  28 extern __thread unsigned char **patch_dest_base;
  29 extern __thread int patch_current_depth;
  30
  31 int              nacl_is_code_address             (void *target);
  32 void*            nacl_code_manager_get_code_dest  (MonoCodeManager *cman, void *data);
  33 void             nacl_allow_target_modification   (int val);
  34 void*            nacl_modify_patch_target         (unsigned char *target);
  35 void*            nacl_inverse_modify_patch_target (unsigned char *target);
  36 #endif /* __native_client__ */
  37
  38 #endif /* __MONO_CODEMAN_H__ */
  39