1 /* Target-dependent code for DragonFly/i386.
3 Copyright (C) 2003-2013 Free Software Foundation, Inc.
5 This file is part of GDB.
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 3 of the License, or
10 (at your option) any later version.
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.
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/>. */
21 #include "arch-utils.h"
26 #include "gdb_assert.h"
28 #include "i386-tdep.h"
29 #include "i387-tdep.h"
30 #include "solib-svr4.h"
32 static int i386dfly_r_reg_offset[] =
52 /* Sigtramp routine location. */
53 CORE_ADDR i386dfly_sigtramp_start_addr = 0xbfbfdf20;
54 CORE_ADDR i386dfly_sigtramp_end_addr = 0xbfbfdff0;
56 int i386dfly_sc_reg_offset[] =
77 i386dfly_init_abi(struct gdbarch_info info, struct gdbarch *gdbarch)
79 struct gdbarch_tdep *tdep = gdbarch_tdep(gdbarch);
81 i386_elf_init_abi(info, gdbarch);
83 tdep->gregset_reg_offset = i386dfly_r_reg_offset;
84 tdep->gregset_num_regs = ARRAY_SIZE(i386dfly_r_reg_offset);
85 tdep->sizeof_gregset = 80;
87 tdep->sc_reg_offset = i386dfly_sc_reg_offset;
88 tdep->sc_num_regs = ARRAY_SIZE(i386dfly_sc_reg_offset);
90 set_solib_svr4_fetch_link_map_offsets
91 (gdbarch, svr4_ilp32_fetch_link_map_offsets);
96 /* Provide a prototype to silence -Wmissing-prototypes. */
97 void _initialize_i386dfly_tdep(void);
100 _initialize_i386dfly_tdep(void)
102 gdbarch_register_osabi(bfd_arch_i386, 0, GDB_OSABI_DRAGONFLY,