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a58dc200 MK |
1 | /* Target-dependent code for OpenBSD/arm. |
2 | ||
3 | Copyright (C) 2006 Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GDB. | |
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 | |
9 | the Free Software Foundation; either version 2 of the License, or | |
10 | (at your option) any later version. | |
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 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
19 | Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
20 | Boston, MA 02110-1301, USA. */ | |
21 | ||
22 | #include "defs.h" | |
23 | #include "osabi.h" | |
24 | ||
25 | #include "arm-tdep.h" | |
26 | #include "solib-svr4.h" | |
27 | ||
28 | static void | |
29 | armobsd_init_abi (struct gdbarch_info info, | |
30 | struct gdbarch *gdbarch) | |
31 | { | |
32 | struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); | |
33 | ||
34 | if (tdep->fp_model == ARM_FLOAT_AUTO) | |
35 | tdep->fp_model = ARM_FLOAT_SOFT_VFP; | |
36 | ||
37 | /* OpenBSD/arm uses SVR4-style shared libraries. */ | |
38 | set_solib_svr4_fetch_link_map_offsets | |
39 | (gdbarch, svr4_ilp32_fetch_link_map_offsets); | |
40 | ||
41 | tdep->jb_pc = 24; | |
42 | tdep->jb_elt_size = 4; | |
43 | } | |
44 | ||
45 | void | |
46 | _initialize_armobsd_tdep (void) | |
47 | { | |
48 | gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_OPENBSD_ELF, | |
49 | armobsd_init_abi); | |
50 | } |