gcc/highlev-plugin-common.h

   1 /* Interface for high-level plugins in GCC - Parts common between GCC,
   2    ICI and high-level plugins.
   3
   4    Copyright (C) 2009 Free Software Foundation, Inc.
   5
   6    Contributed by Inria.
   7
   8 This file is part of GCC.
   9
  10 GCC is free software; you can redistribute it and/or modify it under
  11 the terms of the GNU General Public License as published by the Free
  12 Software Foundation; either version 3, or (at your option) any later
  13 version.
  14
  15 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  16 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  17 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  18 for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with GCC; see the file COPYING3.  If not see
  22 <http://www.gnu.org/licenses/>.  */
  23
  24 #ifndef HIGHLEV_PLUGIN_COMMON_H
  25 #define HIGHLEV_PLUGIN_COMMON_H
  26
  27 /* Return codes for invoke_plugin_{,va_}callbacks / call_plugin_event .  */
  28 #define PLUGEVT_SUCCESS         0
  29 #define PLUGEVT_NO_EVENTS       1
  30 #define PLUGEVT_NO_SUCH_EVENT   2
  31 #define PLUGEVT_NO_CALLBACK     3
  32
  33 /* Datatype of event parameter structure.  */
  34 typedef enum
  35 {
  36   EP_SILENT, /* Used to pass infomation between ICI and plugin,
  37                 parameter of this type will not be recorded.
  38                 The data type is int.  */
  39   EP_VOID,
  40   EP_CHAR,
  41   EP_UNSIGNED_CHAR,
  42   EP_INT,
  43   EP_UNSIGNED,
  44   EP_LONG,
  45   EP_UNSIGNED_LONG
  46 } event_parameter_type;
  47
  48 #endif /* HIGHLEV_PLUGIN_COMMON_H */