insn-addr.h revision 117395 
1218152Slstewart/* Macros to support INSN_ADDRESSES
2218152Slstewart   Copyright (C) 2000 Free Software Foundation, Inc.
3218152Slstewart
4218152SlstewartThis file is part of GCC.
5218152Slstewart
6218152SlstewartGCC is free software; you can redistribute it and/or modify it under
7218152Slstewartthe terms of the GNU General Public License as published by the Free
8218152SlstewartSoftware Foundation; either version 2, or (at your option) any later
9218152Slstewartversion.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING.  If not, write to the Free
18Software Foundation, 59 Temple Place - Suite 330, Boston, MA
1902111-1307, USA.  */
20
21#ifndef GCC_INSN_ADDR_H
22#define GCC_INSN_ADDR_H
23
24#include "varray.h"
25
26extern GTY(()) varray_type insn_addresses_;
27extern int insn_current_address;
28
29#define INSN_ADDRESSES_DEFN() varray_type insn_addresses_
30#define INSN_ADDRESSES(id) VARRAY_INT (insn_addresses_, (id))
31#define INSN_ADDRESSES_ALLOC(size) \
32  VARRAY_INT_INIT (insn_addresses_, (size), "insn_addresses")
33#define INSN_ADDRESSES_FREE() (insn_addresses_ = 0)
34#define INSN_ADDRESSES_SET_P() (insn_addresses_ != 0)
35#define INSN_ADDRESSES_SIZE() VARRAY_SIZE (insn_addresses_)
36#define INSN_ADDRESSES_NEW(insn, addr) do \
37  {									\
38    unsigned insn_uid__ = INSN_UID ((insn));				\
39    int insn_addr__ = (addr);						\
40									\
41    if (INSN_ADDRESSES_SET_P ())					\
42      {									\
43	if (INSN_ADDRESSES_SIZE () <= insn_uid__)			\
44	  VARRAY_GROW (insn_addresses_, insn_uid__ + 1);		\
45	INSN_ADDRESSES (insn_uid__) = insn_addr__;			\
46      }									\
47  }									\
48while (0)
49
50#endif /* ! GCC_INSN_ADDR_H */
51