3 files changed, 98 insertions, 3 deletions
diff --git a/gdb/features/feature_to_c.sh b/gdb/features/feature_to_c.sh
new file mode 100644
index 0000000..b737d0e
--- /dev/null
+++ b/gdb/features/feature_to_c.sh
@@ -0,0 +1,77 @@
+#!/bin/sh
+
+# Convert text files to compilable C arrays.
+#
+# Copyright (C) 2007 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., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+
+output=$1
+shift
+
+if test -z "$output" || test -z "$1"; then
+  echo "Usage: $0 OUTPUTFILE INPUTFILE..."
+  exit 1
+fi
+
+if test -e "$output"; then
+  echo "Output file \"$output\" already exists; refusing to overwrite."
+  exit 1
+fi
+
+for input; do
+  arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`
+
+  ${AWK:-awk} 'BEGIN { n = 0
+      print "static const char '$arrayname'[] = {"
+      for (i = 0; i < 255; i++)
+        _ord_[sprintf("%c", i)] = i
+    } {
+      split($0, line, "");
+      printf "  "
+      for (i = 1; i <= length($0); i++) {
+        c = line[i]
+        if (c == "'\''") {
+          printf "'\''\\'\'''\'', "
+        } else if (c == "\\") {
+          printf "'\''\\\\'\'', "
+        } else if (_ord_[c] >= 32 && _ord_[c] < 127) {
+          printf "'\''" c "'\'', "
+        } else {
+          printf "'\''\\%03o'\'', ", _ord_[c]
+        }
+        if (i % 10 == 0)
+          printf "\n   "
+      }
+      printf "'\''\\n'\'', \n"
+    } END {
+      print "  0 };"
+    }' < $input >> $output
+done
+
+echo >> $output
+echo "const char *const xml_builtin[][2] = {" >> $output
+
+for input; do
+  basename=`echo $input | sed 's,.*/,,'`
+  arrayname=xml_feature_`echo $input | sed 's,.*/,,; s/[-.]/_/g'`
+  echo "  { \"$basename\", $arrayname }," >> $output
+done
+
+echo "  { 0, 0 }" >> $output
+echo "};" >> $output
diff --git a/gdb/features/gdb-target.dtd b/gdb/features/gdb-target.dtd
index 83a5a3d..8bcb049 100644
--- a/gdb/features/gdb-target.dtd
+++ b/gdb/features/gdb-target.dtd
@@ -1,9 +1,14 @@
+<!-- Copyright (C) 2007 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
 <!-- The root element of a GDB target description is <target>.  -->
 
 <!ELEMENT target	(architecture?)>
-<!ATTLIST target
-	xmlns:xi	CDATA	#FIXED "http://www.w3.org/2001/XInclude">
 
 <!ELEMENT architecture	(#PCDATA)>
 
-
+<!ENTITY % xinclude SYSTEM "xinclude.dtd">
+%xinclude;
diff --git a/gdb/features/xinclude.dtd b/gdb/features/xinclude.dtd
new file mode 100644
index 0000000..abee8d4
--- /dev/null
+++ b/gdb/features/xinclude.dtd
@@ -0,0 +1,13 @@
+<!-- Copyright (C) 2007 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  -->
+
+<!-- GDB supports a subset of XInclude.  Only whole documents can
+     be included, and only as XML.  -->
+
+<!ELEMENT xi:include	(EMPTY)>
+<!ATTLIST xi:include
+	xmlns:xi	CDATA	#FIXED "http://www.w3.org/2001/XInclude"
+	href		CDATA	#REQUIRED>