1 /* The memory range data structure, and associated utilities.
3 Copyright (C) 2010-2016 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 /* Defines a [START, START + LENGTH) memory range. */
29 /* Lowest address in the range. */
32 /* Length of the range. */
36 typedef struct mem_range mem_range_s;
38 DEF_VEC_O(mem_range_s);
40 /* Returns true if the ranges defined by [start1, start1+len1) and
41 [start2, start2+len2) overlap. */
43 extern int mem_ranges_overlap (CORE_ADDR start1, int len1,
44 CORE_ADDR start2, int len2);
46 /* Returns true if ADDR is in RANGE. */
48 extern int address_in_mem_range (CORE_ADDR addr,
49 const struct mem_range *range);
51 /* Sort ranges by start address, then coalesce contiguous or
52 overlapping ranges. */
54 extern void normalize_mem_ranges (VEC(mem_range_s) *memory);