s390x/gdb: add the feature xml files for s390x

This patch adds the relevant s390x feature xml files taken from gdb.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

configure

@@ -5093,6 +5093,7 @@ case "$target_name" in
     echo "TARGET_ABI32=y" >> $config_target_mak
   ;;
   s390x)
+    gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml"
   ;;
   unicore32)
   ;;

gdb-xml/s390-acr.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2010-2014 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.  -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.s390.acr">
+  <reg name="acr0" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr1" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr2" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr3" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr4" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr5" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr6" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr7" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr8" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr9" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr10" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr11" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr12" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr13" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr14" bitsize="32" type="uint32" group="access"/>
+  <reg name="acr15" bitsize="32" type="uint32" group="access"/>
+</feature>

gdb-xml/s390-fpr.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2010-2014 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.  -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.s390.fpr">
+  <reg name="fpc" bitsize="32" type="uint32" group="float"/>
+  <reg name="f0" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f1" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f2" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f3" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f4" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f5" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f6" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f7" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f8" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f9" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f10" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f11" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f12" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f13" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f14" bitsize="64" type="ieee_double" group="float"/>
+  <reg name="f15" bitsize="64" type="ieee_double" group="float"/>
+</feature>

gdb-xml/s390x-core64.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0"?>
+<!-- Copyright (C) 2010-2014 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.  -->
+
+<!DOCTYPE feature SYSTEM "gdb-target.dtd">
+<feature name="org.gnu.gdb.s390.core">
+  <reg name="pswm" bitsize="64" type="uint64" group="psw"/>
+  <reg name="pswa" bitsize="64" type="uint64" group="psw"/>
+  <reg name="r0" bitsize="64" type="uint64" group="general"/>
+  <reg name="r1" bitsize="64" type="uint64" group="general"/>
+  <reg name="r2" bitsize="64" type="uint64" group="general"/>
+  <reg name="r3" bitsize="64" type="uint64" group="general"/>
+  <reg name="r4" bitsize="64" type="uint64" group="general"/>
+  <reg name="r5" bitsize="64" type="uint64" group="general"/>
+  <reg name="r6" bitsize="64" type="uint64" group="general"/>
+  <reg name="r7" bitsize="64" type="uint64" group="general"/>
+  <reg name="r8" bitsize="64" type="uint64" group="general"/>
+  <reg name="r9" bitsize="64" type="uint64" group="general"/>
+  <reg name="r10" bitsize="64" type="uint64" group="general"/>
+  <reg name="r11" bitsize="64" type="uint64" group="general"/>
+  <reg name="r12" bitsize="64" type="uint64" group="general"/>
+  <reg name="r13" bitsize="64" type="uint64" group="general"/>
+  <reg name="r14" bitsize="64" type="uint64" group="general"/>
+  <reg name="r15" bitsize="64" type="uint64" group="general"/>
+</feature>