projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c | 1 | /* Generic load for hardware simulator models. |
| 7b6bb8da JB |
2 | Copyright (C) 1997, 2007, 2008, 2009, 2010, 2011 |
| 3 | Free Software Foundation, Inc. | |
| c906108c SS |
4 | Contributed by Cygnus Support. |
| 5 | ||
| 6 | This file is part of GDB, the GNU debugger. | |
| 7 | ||
| 8 | This program is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 4744ac1b JB |
10 | the Free Software Foundation; either version 3 of the License, or |
| 11 | (at your option) any later version. | |
| c906108c SS |
12 | |
| 13 | This program is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 4744ac1b JB |
18 | You should have received a copy of the GNU General Public License |
| 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| c906108c SS |
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 | ||
| 30 | SIM_RC | |
| 31 | sim_load (sd, prog_name, prog_bfd, from_tty) | |
| 32 | SIM_DESC sd; | |
| 33 | char *prog_name; | |
| 6b4a8935 | 34 | struct bfd *prog_bfd; |
| c906108c SS |
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. */ | |
| c906108c SS |
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, | |
| 43e526b9 JM |
54 | STATE_LOAD_AT_LMA_P (sd), |
| 55 | sim_write); | |
| c906108c SS |
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 | } |