Adding Neutrino gdbserver.

	* configure: Regenerated.
	* configure.ac: Add case for srv_qnx and set LIBS accordingly.
	* configure.srv (i[34567]86-*-nto*): New target.
	* nto-low.c, nto-low.h, nto-x86-low.c: New files.
	* remote-utils.c [__QNX__]: Include sys/iomgr.h
	(nto_comctrl) [__QNX__]: New function.
	(enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.

1 files changed, 45 insertions, 0 deletions

diff --git a/gdb/gdbserver/nto-low.h b/gdb/gdbserver/nto-low.h
new file mode 100644
index 0000000..8db0965
--- /dev/null
+++ b/gdb/gdbserver/nto-low.h
@@ -0,0 +1,45 @@
+/* Internal interfaces for the QNX Neutrino specific target code for gdbserver.
+   Copyright (C) 2009
+   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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef NTO_LOW_H
+#define NTO_LOW_H
+
+enum regset_type
+{
+  NTO_REG_GENERAL,
+  NTO_REG_FLOAT,
+  NTO_REG_SYSTEM,
+  NTO_REG_ALT,
+  NTO_REG_END
+};
+
+struct nto_target_ops
+{
+  /* Architecture specific setup.  */
+  void (*arch_setup) (void);
+  int num_regs;
+  int (*register_offset) (int gdbregno);
+  const unsigned char *breakpoint;
+  int breakpoint_len;
+};
+
+extern struct nto_target_ops the_low_target;
+
+#endif
+