GDB 6.3 (excluding .info files)

1 files changed, 75 insertions, 0 deletions

diff --git a/gnu/usr.bin/binutils/gdb/vaxnbsd-tdep.c b/gnu/usr.bin/binutils/gdb/vaxnbsd-tdep.c
new file mode 100644
index 00000000000..c324da8cd43
--- /dev/null
+++ b/gnu/usr.bin/binutils/gdb/vaxnbsd-tdep.c
@@ -0,0 +1,75 @@
+/* Target-dependent code for NetBSD/vax.
+
+   Copyright 2004 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include "defs.h"
+#include "arch-utils.h"
+#include "osabi.h"
+
+#include "vax-tdep.h"
+#include "solib-svr4.h"
+
+#include "gdb_string.h"
+
+/* Support for shared libraries.  */
+
+/* Return non-zero if we are in a shared library trampoline code stub.  */
+
+int
+vaxnbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name)
+{
+  return (name && !strcmp (name, "_DYNAMIC"));
+}
+
+
+/* NetBSD a.out.  */
+
+static void
+vaxnbsd_aout_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
+{
+  /* Assume SunOS-style shared libraries.  */
+  set_gdbarch_in_solib_call_trampoline
+    (gdbarch, vaxnbsd_aout_in_solib_call_trampoline);
+}
+
+/* NetBSD ELF.  */
+
+static void
+vaxnbsd_elf_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
+{
+  /* NetBSD ELF uses SVR4-style shared libraries.  */
+  set_gdbarch_in_solib_call_trampoline
+    (gdbarch, generic_in_solib_call_trampoline);
+  set_solib_svr4_fetch_link_map_offsets
+    (gdbarch, svr4_ilp32_fetch_link_map_offsets);
+}
+
+
+/* Provide a prototype to silence -Wmissing-prototypes.  */
+void _initialize_vaxnbsd_tdep (void);
+
+void
+_initialize_vaxnbsd_tdep (void)
+{
+  gdbarch_register_osabi (bfd_arch_vax, 0, GDB_OSABI_NETBSD_AOUT,
+			  vaxnbsd_aout_init_abi);
+  gdbarch_register_osabi (bfd_arch_vax, 0, GDB_OSABI_NETBSD_ELF,
+			  vaxnbsd_elf_init_abi);
+}