1 /* Target-dependent code for Cygwin running on i386's, for GDB.
3 Copyright 2003 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 2 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, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
25 #include "gdb_string.h"
27 #include "i386-tdep.h"
30 i386_cygwin_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
32 struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
34 i386_coff_init_abi (info, gdbarch);
36 tdep->struct_return = reg_struct_return;
40 i386_cygwin_osabi_sniffer (bfd * abfd)
42 char *target_name = bfd_get_target (abfd);
44 /* Interix also uses pei-i386.
45 We need a way to distinguish between the two. */
46 if (strcmp (target_name, "pei-i386") == 0)
47 return GDB_OSABI_CYGWIN;
49 return GDB_OSABI_UNKNOWN;
52 /* Provide a prototype to silence -Wmissing-prototypes. */
53 void _initialize_i386_cygwin_tdep (void);
56 _initialize_i386_cygwin_tdep (void)
58 gdbarch_register_osabi_sniffer (bfd_arch_i386, bfd_target_coff_flavour,
59 i386_cygwin_osabi_sniffer);
61 gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_CYGWIN,
62 i386_cygwin_init_abi);