* configure.in (case host): Add i386sco5 host.

	* configure: Regenerate.

	From: Robert Lipe <robertl@dgii.com>
	Add support for SCO OpenServer 5 (a.k.a. 3.2v5*)  This
	target is an SVR3.2 with COFF, ELF, and shared libes, but
	no /proc.
	* config/i386/i386sco5.mh:  New file.
	* config/i386/nm-i386sco5.h:  New file.

3 files changed, 60 insertions, 0 deletions

diff --git a/gdb/config/i386/.Sanitize b/gdb/config/i386/.Sanitize
index df1ddf0..ac19dcc 100644
--- a/gdb/config/i386/.Sanitize
+++ b/gdb/config/i386/.Sanitize
@@ -44,6 +44,7 @@ i386nw.mt
 i386os9k.mt
 i386sco.mh
 i386sco4.mh
+i386sco5.mh
 i386sol2.mh
 i386sol2.mt
 i386v.mh
@@ -64,6 +65,7 @@ nm-i386lynx.h
 nm-i386mach.h
 nm-i386sco.h
 nm-i386sco4.h
+nm-i386sco5.h
 nm-i386v.h
 nm-i386v4.h
 nm-linux.h
diff --git a/gdb/config/i386/i386sco5.mh b/gdb/config/i386/i386sco5.mh
new file mode 100644
index 0000000..441a59c
--- /dev/null
+++ b/gdb/config/i386/i386sco5.mh
@@ -0,0 +1,17 @@
+# Host: Intel 386 running SCO OpenServer 5
+# Much like 3.2v4, except we don't have to avoid problems with const
+
+XM_FILE= xm-i386sco.h
+
+#
+# Not all configurations of SCO OpenServer 5 come with the TCP/IP 
+# runtime, but all come with the development system, so we always
+# have socket(), gethostbyname(), and friends.
+#
+XDEPFILES= ser-tcp.o
+XM_CLIBS= -lPW -lsocket
+
+NAT_FILE= nm-i386sco5.h
+NATDEPFILES= infptrace.o inftarg.o fork-child.o corefile.o core-aout.o corelow.o \
+	i386v-nat.o solib.o
+
diff --git a/gdb/config/i386/nm-i386sco5.h b/gdb/config/i386/nm-i386sco5.h
new file mode 100644
index 0000000..dcc14e4
--- /dev/null
+++ b/gdb/config/i386/nm-i386sco5.h
@@ -0,0 +1,41 @@
+/* Native support for SCO OpenServer 5
+   Copyright 1996 Free Software Foundation, Inc.
+   By Robert Lipe <robertl@dgii.com>. Based on 
+   work by Ian Lance Taylor <ian@cygnus.com. and 
+   Martin Walker <maw@netcom.com>.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* SCO OpenServer 5 is a superset of 3.2v4.  It is actually quite
+   close to SVR4 [ elf, dynamic libes, mmap ] but misses a few things
+   like /proc. */
+
+#include "i386/nm-i386sco.h"
+
+/* Since the native compilers [ and linkers ] are licensed from USL,
+   we'll try convincing GDB of this... */
+
+#include "solib.h" /* Pick up shared library support */
+#define SVR4_SHARED_LIBS
+
+#define ATTACH_DETACH
+
+/* SCO, does not provide <sys/ptrace.h>.  infptrace.c does not 
+   have defaults for these values.  */
+
+#define PTRACE_ATTACH 10
+#define PTRACE_DETACH 11