gcc/python/py-vec.h

   1 /* This file is part of GCC.
   2
   3 GCC is free software; you can redistribute it and/or modify
   4 it under the terms of the GNU General Public License as published by
   5 the Free Software Foundation; either version 3, or (at your option)
   6 any later version.
   7
   8 GCC is distributed in the hope that it will be useful,
   9 but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 GNU General Public License for more details.
  12
  13 You should have received a copy of the GNU General Public License
  14 along with GCC; see the file COPYING3.  If not see
  15 <http://www.gnu.org/licenses/>. */
  16
  17 #ifndef __PYVEC_H__
  18 #define __PYVEC_H__
  19
  20 typedef struct gpy_vector_t {
  21   void ** vector;
  22   signed long size, length;
  23 } gpy_ident_vector_t;
  24
  25 enum OPERATOR_T {
  26   LESS_OP, GREATER_OP, EQ_EQ_OP,
  27   GREATER_EQ_OP, LESS_EQ_OP
  28 };
  29
  30 typedef unsigned long gpy_hashval_t;
  31 typedef struct gpy_hash_entry {
  32   gpy_hashval_t hash;
  33   void * data;
  34 } gpy_hash_entry_t ;
  35
  36 typedef struct gpy_hash_table_t {
  37   unsigned int size, length;
  38   gpy_hash_entry_t * array;
  39 } gpy_hash_tab_t ;
  40
  41 typedef struct gpy_id_t {
  42   char * ident;
  43 } gpy_ident_t;
  44 typedef gpy_ident_t * gpy_ident;
  45
  46 typedef int gpy_int;
  47 DEF_VEC_I( gpy_int );
  48 DEF_VEC_ALLOC_I( gpy_int,gc );
  49
  50 DEF_VEC_P( gpy_ident );
  51 DEF_VEC_ALLOC_P( gpy_ident,gc );
  52
  53 typedef struct GTY(()) gpy_context_branch_t {
  54   gpy_hash_tab_t * decls;
  55   VEC(gpy_ident,gc) *decl_t;
  56 } gpy_context_branch ;
  57
  58 typedef gpy_symbol_obj *gpy_sym;
  59 typedef gpy_context_branch *gpy_ctx_t;
  60
  61 DEF_VEC_P( gpy_sym );
  62 DEF_VEC_ALLOC_P( gpy_sym,gc );
  63
  64 DEF_VEC_P( gpy_ctx_t );
  65 DEF_VEC_ALLOC_P( gpy_ctx_t,gc );
  66
  67 extern VEC(gpy_ctx_t,gc) * gpy_ctx_table;
  68 extern VEC(gpy_sym,gc) * gpy_garbage_decls;
  69 extern VEC(tree,gc) * global_decls;
  70 extern VEC(tree,gc) * gpy_function_decls;
  71
  72 extern void gpy_init_context_tables ( void );
  73
  74 #endif /*__PY_VEC_H__*/