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gcc.gnu.org Git - gcc.git/blob - gcc/halfpic.h
1 /* OSF/rose half-pic support definitions.
2 Copyright (C) 1992 Free Software Foundation, Inc.
4 This file is part of GNU CC.
6 GNU CC is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU CC is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU CC; see the file COPYING. If not, write to
18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
20 extern int flag_half_pic
; /* Global half-pic flag. */
21 extern int half_pic_number_ptrs
; /* # distinct pointers found */
22 extern int half_pic_number_refs
; /* # half-pic references */
23 extern void half_pic_encode (); /* encode whether half-pic */
24 extern void half_pic_declare (); /* declare object local */
25 extern void half_pic_init (); /* half_pic initialization */
26 extern void half_pic_finish (); /* half_pic termination */
27 extern int half_pic_address_p (); /* true if an address is half-pic */
28 extern struct rtx_def
*half_pic_ptr (); /* return RTX for half-pic pointer */
30 /* Macros to provide access to the half-pic stuff (so they can easily
33 #define HALF_PIC_P() (flag_half_pic)
34 #define HALF_PIC_NUMBER_PTRS (half_pic_number_ptrs)
35 #define HALF_PIC_NUMBER_REFS (half_pic_number_refs)
37 #define HALF_PIC_ENCODE(DECL) half_pic_encode (DECL)
38 #define HALF_PIC_DECLARE(NAME) half_pic_declare (NAME)
39 #define HALF_PIC_INIT() half_pic_init ()
40 #define HALF_PIC_FINISH(STREAM) half_pic_finish (STREAM)
41 #define HALF_PIC_ADDRESS_P(X) half_pic_address_p (X)
42 #define HALF_PIC_PTR(X) half_pic_ptr (X)
44 /* Prefix for half-pic names */
45 #ifndef HALF_PIC_PREFIX
46 #define HALF_PIC_PREFIX "__pic_"
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