1 /* Macros to support INSN_ADDRESSES 2 Copyright (C) 2000 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify it under 7 the terms of the GNU General Public License as published by the Free 8 Software Foundation; either version 2, or (at your option) any later 9 version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 12 WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GCC; see the file COPYING. If not, write to the Free 18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 19 02111-1307, USA. */ 20 21 #ifndef GCC_INSN_ADDR_H 22 #define GCC_INSN_ADDR_H 23 24 #include "varray.h" 25 26 extern GTY(()) varray_type insn_addresses_; 27 extern 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 } \ 48 while (0) 49 50 #endif /* ! GCC_INSN_ADDR_H */ 51