1/* Generic memory read/write for hardware simulator models. 2 Copyright (C) 1997-2020 Free Software Foundation, Inc. 3 Contributed by Cygnus Support. 4 5This file is part of GDB, the GNU debugger. 6 7This program is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 3 of the License, or 10(at your option) any later version. 11 12This program is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20#include "sim-main.h" 21#include "sim-assert.h" 22 23/* Generic implementation of sim_read that works with simulators 24 modeling real hardware */ 25 26int 27sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length) 28{ 29 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); 30 return sim_core_read_buffer (sd, NULL, read_map, 31 buf, mem, length); 32} 33 34int 35sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length) 36{ 37 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); 38 return sim_core_write_buffer (sd, NULL, write_map, 39 buf, mem, length); 40} 41