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/* Generic load for hardware simulator models.
Copyright (C) 1997-2020 Free Software Foundation, Inc.
Contributed by Cygnus Support.
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 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/>. */
#include "sim-main.h"
#include "bfd.h"
#include "sim-utils.h"
#include "sim-assert.h"
/* Generic implementation of sim_load that works with simulators
modeling a hardware platform. */
SIM_RC
sim_load (SIM_DESC sd, const char *prog_name, struct bfd *prog_bfd, int from_tty)
{
bfd *result_bfd;
SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
if (sim_analyze_program (sd, prog_name, prog_bfd) != SIM_RC_OK)
return SIM_RC_FAIL;
SIM_ASSERT (STATE_PROG_BFD (sd) != NULL);
/* NOTE: For historical reasons, older hardware simulators
incorrectly write the program sections at LMA interpreted as a
virtual address. This is still accommodated for backward
compatibility reasons. */
result_bfd = sim_load_file (sd, STATE_MY_NAME (sd),
STATE_CALLBACK (sd),
prog_name,
STATE_PROG_BFD (sd),
STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG,
STATE_LOAD_AT_LMA_P (sd),
sim_write);
if (result_bfd == NULL)
{
bfd_close (STATE_PROG_BFD (sd));
STATE_PROG_BFD (sd) = NULL;
return SIM_RC_FAIL;
}
return SIM_RC_OK;
}
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