/* Generic memory read/write for hardware simulator models.
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/* Generic memory read/write for hardware simulator models.
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Copyright (C) 1997 Free Software Foundation, Inc.
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Copyright (C) 1997 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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Contributed by Cygnus Support.
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This file is part of GDB, the GNU debugger.
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This file is part of GDB, the GNU debugger.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "sim-main.h"
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#include "sim-main.h"
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#include "sim-assert.h"
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#include "sim-assert.h"
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/* Generic implementation of sim_read that works with simulators
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/* Generic implementation of sim_read that works with simulators
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modeling real hardware */
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modeling real hardware */
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int
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int
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sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
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sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
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{
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{
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SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
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SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
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return sim_core_read_buffer (sd, NULL, read_map,
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return sim_core_read_buffer (sd, NULL, read_map,
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buf, mem, length);
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buf, mem, length);
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}
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}
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int
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int
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sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
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sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
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{
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{
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SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
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SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
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return sim_core_write_buffer (sd, NULL, write_map,
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return sim_core_write_buffer (sd, NULL, write_map,
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buf, mem, length);
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buf, mem, length);
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}
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}
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