| /* Generic register read/write. |
| Copyright (C) 1998, 2007 Free Software Foundation, Inc. |
| Contributed by Cygnus Solutions. |
| |
| This file is part of GDB, the GNU debugger. |
| |
| 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 2, 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, write to the Free Software Foundation, Inc., |
| 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| #include "sim-main.h" |
| #include "sim-assert.h" |
| |
| /* Generic implementation of sim_fetch_register for simulators using |
| CPU_REG_FETCH. |
| The contents of BUF are in target byte order. */ |
| /* ??? Obviously the interface needs to be extended to handle multiple |
| cpus. */ |
| |
| int |
| sim_fetch_register (SIM_DESC sd, int rn, unsigned char *buf, int length) |
| { |
| SIM_CPU *cpu = STATE_CPU (sd, 0); |
| |
| SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); |
| return (* CPU_REG_FETCH (cpu)) (cpu, rn, buf, length); |
| } |
| |
| /* Generic implementation of sim_store_register for simulators using |
| CPU_REG_STORE. |
| The contents of BUF are in target byte order. */ |
| /* ??? Obviously the interface needs to be extended to handle multiple |
| cpus. */ |
| |
| int |
| sim_store_register (SIM_DESC sd, int rn, unsigned char *buf, int length) |
| { |
| SIM_CPU *cpu = STATE_CPU (sd, 0); |
| |
| SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); |
| return (* CPU_REG_STORE (cpu)) (cpu, rn, buf, length); |
| } |