| 1 | /* Target-dependent code for GNU/Linux on CRIS processors, for GDB. |
| 2 | |
| 3 | Copyright (C) 2001-2019 Free Software Foundation, Inc. |
| 4 | |
| 5 | Contributed by Axis Communications AB. |
| 6 | Written by Hendrik Ruijter, Stefan Andersson, Orjan Friberg, |
| 7 | Edgar Iglesias and Ricard Wanderlof. |
| 8 | |
| 9 | This file is part of GDB. |
| 10 | |
| 11 | This program is free software; you can redistribute it and/or modify |
| 12 | it under the terms of the GNU General Public License as published by |
| 13 | the Free Software Foundation; either version 3 of the License, or |
| 14 | (at your option) any later version. |
| 15 | |
| 16 | This program is distributed in the hope that it will be useful, |
| 17 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | GNU General Public License for more details. |
| 20 | |
| 21 | You should have received a copy of the GNU General Public License |
| 22 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 23 | |
| 24 | #include "defs.h" |
| 25 | #include "osabi.h" |
| 26 | #include "linux-tdep.h" |
| 27 | #include "solib-svr4.h" |
| 28 | #include "symtab.h" |
| 29 | |
| 30 | #include "cris-tdep.h" |
| 31 | |
| 32 | static void |
| 33 | cris_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) |
| 34 | { |
| 35 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); |
| 36 | |
| 37 | linux_init_abi (info, gdbarch); |
| 38 | |
| 39 | if (tdep->cris_version == 32) |
| 40 | /* Threaded debugging is only supported on CRISv32 for now. */ |
| 41 | set_gdbarch_fetch_tls_load_module_address (gdbarch, |
| 42 | svr4_fetch_objfile_link_map); |
| 43 | |
| 44 | set_solib_svr4_fetch_link_map_offsets (gdbarch, |
| 45 | svr4_ilp32_fetch_link_map_offsets); |
| 46 | |
| 47 | } |
| 48 | |
| 49 | void |
| 50 | _initialize_cris_linux_tdep (void) |
| 51 | { |
| 52 | gdbarch_register_osabi (bfd_arch_cris, 0, GDB_OSABI_LINUX, |
| 53 | cris_linux_init_abi); |
| 54 | } |