1 /* Target-dependent code for NS32000 systems running NetBSD. 2 Copyright 2002, 2003 Free Software Foundation, Inc. 3 Contributed by Wasabi Systems, 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., 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 #include "defs.h" 23 #include "osabi.h" 24 25 #include "ns32k-tdep.h" 26 #include "gdb_string.h" 27 28 static int 29 ns32knbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name) 30 { 31 if (strcmp (name, "_DYNAMIC") == 0) 32 return 1; 33 34 return 0; 35 } 36 37 static void 38 ns32knbsd_init_abi_common (struct gdbarch_info info, 39 struct gdbarch *gdbarch) 40 { 41 /* We only support machines with the 32382 FPU. */ 42 ns32k_gdbarch_init_32382 (gdbarch); 43 } 44 45 static void 46 ns32knbsd_init_abi_aout (struct gdbarch_info info, 47 struct gdbarch *gdbarch) 48 { 49 ns32knbsd_init_abi_common (info, gdbarch); 50 51 set_gdbarch_in_solib_call_trampoline (gdbarch, 52 ns32knbsd_aout_in_solib_call_trampoline); 53 } 54 55 static enum gdb_osabi 56 ns32knbsd_aout_osabi_sniffer (bfd *abfd) 57 { 58 if (strcmp (bfd_get_target (abfd), "a.out-ns32k-netbsd") == 0) 59 return GDB_OSABI_NETBSD_AOUT; 60 61 return GDB_OSABI_UNKNOWN; 62 } 63 64 extern initialize_file_ftype _initialize_ns32knbsd_tdep; /* -Wmissing-prototypes */ 65 66 void 67 _initialize_ns32knbsd_tdep (void) 68 { 69 gdbarch_register_osabi_sniffer (bfd_arch_ns32k, bfd_target_aout_flavour, 70 ns32knbsd_aout_osabi_sniffer); 71 72 gdbarch_register_osabi (bfd_arch_ns32k, 0, GDB_OSABI_NETBSD_AOUT, 73 ns32knbsd_init_abi_aout); 74 } 75