projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c906108c | 1 | /* Generic load for hardware simulator models. |
| 88b9d363 | 2 | Copyright (C) 1997-2022 Free Software Foundation, Inc. |
| c906108c SS |
3 | Contributed by Cygnus Support. |
| 4 | ||
| 5 | This file is part of GDB, the GNU debugger. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 4744ac1b JB |
9 | the Free Software Foundation; either version 3 of the License, or |
| 10 | (at your option) any later version. | |
| c906108c SS |
11 | |
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 4744ac1b JB |
17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| c906108c | 19 | |
| 6df01ab8 MF |
20 | /* This must come before any other includes. */ |
| 21 | #include "defs.h" | |
| 22 | ||
| c906108c SS |
23 | #include "sim-main.h" |
| 24 | #include "bfd.h" | |
| 25 | #include "sim-utils.h" | |
| 26 | #include "sim-assert.h" | |
| 27 | ||
| 28 | ||
| 29 | /* Generic implementation of sim_load that works with simulators | |
| 30 | modeling a hardware platform. */ | |
| 31 | ||
| 32 | SIM_RC | |
| b2b255bd | 33 | sim_load (SIM_DESC sd, const char *prog_name, struct bfd *prog_bfd, int from_tty) |
| c906108c SS |
34 | { |
| 35 | bfd *result_bfd; | |
| 36 | ||
| 37 | SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER); | |
| 38 | if (sim_analyze_program (sd, prog_name, prog_bfd) != SIM_RC_OK) | |
| 39 | return SIM_RC_FAIL; | |
| 40 | SIM_ASSERT (STATE_PROG_BFD (sd) != NULL); | |
| 41 | ||
| 42 | /* NOTE: For historical reasons, older hardware simulators | |
| 43 | incorrectly write the program sections at LMA interpreted as a | |
| 44 | virtual address. This is still accommodated for backward | |
| 45 | compatibility reasons. */ | |
| c906108c SS |
46 | |
| 47 | result_bfd = sim_load_file (sd, STATE_MY_NAME (sd), | |
| 48 | STATE_CALLBACK (sd), | |
| 49 | prog_name, | |
| 50 | STATE_PROG_BFD (sd), | |
| 51 | STATE_OPEN_KIND (sd) == SIM_OPEN_DEBUG, | |
| 43e526b9 JM |
52 | STATE_LOAD_AT_LMA_P (sd), |
| 53 | sim_write); | |
| c906108c SS |
54 | if (result_bfd == NULL) |
| 55 | { | |
| 56 | bfd_close (STATE_PROG_BFD (sd)); | |
| 57 | STATE_PROG_BFD (sd) = NULL; | |
| 58 | return SIM_RC_FAIL; | |
| 59 | } | |
| 60 | return SIM_RC_OK; | |
| 61 | } |