1 /* Target-dependent code for the GNU Hurd.
2 Copyright (C) 2002-2018 Free Software Foundation, Inc.
4 This file is part of GDB.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
21 #include "solib-svr4.h"
23 #include "i386-tdep.h"
25 /* From <sys/ucontext.h>. */
26 static int i386gnu_gregset_reg_offset[] =
47 i386gnu_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
49 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
52 i386_elf_init_abi (info, gdbarch);
54 set_solib_svr4_fetch_link_map_offsets
55 (gdbarch, svr4_ilp32_fetch_link_map_offsets);
57 tdep->gregset_reg_offset = i386gnu_gregset_reg_offset;
58 tdep->gregset_num_regs = ARRAY_SIZE (i386gnu_gregset_reg_offset);
59 tdep->sizeof_gregset = 19 * 4;
61 tdep->jb_pc_offset = 20; /* From <bits/setjmp.h>. */
65 _initialize_i386gnu_tdep (void)
67 gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_HURD, i386gnu_init_abi);