/* The memory range data structure, and associated utilities. Copyright (C) 2010-2014 Free Software Foundation, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef MEMRANGE_H #define MEMRANGE_H #include "vec.h" /* Defines a [START, START + LENGTH) memory range. */ struct mem_range { /* Lowest address in the range. */ CORE_ADDR start; /* Length of the range. */ int length; }; typedef struct mem_range mem_range_s; DEF_VEC_O(mem_range_s); /* Returns true if the ranges defined by [start1, start1+len1) and [start2, start2+len2) overlap. */ extern int mem_ranges_overlap (CORE_ADDR start1, int len1, CORE_ADDR start2, int len2); /* Returns true if ADDR is in RANGE. */ extern int address_in_mem_range (CORE_ADDR addr, const struct mem_range *range); /* Sort ranges by start address, then coalesce contiguous or overlapping ranges. */ extern void normalize_mem_ranges (VEC(mem_range_s) *memory); #endif