1/* Generic load for hardware simulator models. 2 Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011 3 Free Software Foundation, Inc. 4 Contributed by Cygnus Support. 5 6This file is part of GDB, the GNU debugger. 7 8This program is free software; you can redistribute it and/or modify 9it under the terms of the GNU General Public License as published by 10the Free Software Foundation; either version 3 of the License, or 11(at your option) any later version. 12 13This program is distributed in the hope that it will be useful, 14but WITHOUT ANY WARRANTY; without even the implied warranty of 15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16GNU General Public License for more details. 17 18You should have received a copy of the GNU General Public License 19along with this program. If not, see <http://www.gnu.org/licenses/>. */ 20 21#include "sim-main.h" 22#include "bfd.h" 23#include "sim-utils.h" 24#include "sim-assert.h" 25 26 27/* Generic implementation of sim_load that works with simulators 28 modeling a hardware platform. */ 29 30SIM_RC 31sim_load (sd, prog_name, prog_bfd, from_tty) 32 SIM_DESC sd; 33 char *prog_name; 34 struct bfd *prog_bfd; 35 int from_tty; 36{ 37 bfd *result_bfd; 38 39 SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); 40 if (sim_analyze_program (sd, prog_name, prog_bfd) != SIM_RC_OK) 41 return SIM_RC_FAIL; 42 SIM_ASSERT (STATE_PROG_BFD (sd) != NULL); 43 44 /* NOTE: For historical reasons, older hardware simulators 45 incorrectly write the program sections at LMA interpreted as a 46 virtual address. This is still accommodated for backward 47 compatibility reasons. */ 48 49 result_bfd = sim_load_file (sd, STATE_MY_NAME (sd), 50 STATE_CALLBACK (sd), 51 prog_name, 52 STATE_PROG_BFD (sd), 53 STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG, 54 STATE_LOAD_AT_LMA_P (sd), 55 sim_write); 56 if (result_bfd == NULL) 57 { 58 bfd_close (STATE_PROG_BFD (sd)); 59 STATE_PROG_BFD (sd) = NULL; 60 return SIM_RC_FAIL; 61 } 62 return SIM_RC_OK; 63} 64