59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/* Generic load for hardware simulator models.
|
|
Copyright (C) 1997-2015 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;
|
|
}
|