[7/9] Rewrite lookup_static_symbol to use gdbarch routine

diff --git a/gdb/testsuite/gdb.base/symtab-search-order-1.c b/gdb/testsuite/gdb.base/symtab-search-order-1.c
new file mode 100644
index 0000000..bff9b7a
--- /dev/null
+++ b/gdb/testsuite/gdb.base/symtab-search-order-1.c
@@ -0,0 +1 @@ 
+static int static_global = 23;
diff --git a/gdb/testsuite/gdb.base/symtab-search-order-shlib-1.c b/gdb/testsuite/gdb.base/symtab-search-order-shlib-1.c
new file mode 100644
index 0000000..a23da5f
--- /dev/null
+++ b/gdb/testsuite/gdb.base/symtab-search-order-shlib-1.c
@@ -0,0 +1,7 @@ 
+static int static_global = 42;
+
+int
+shlib_1_func (void)
+{
+  return static_global;
+}
diff --git a/gdb/testsuite/gdb.base/symtab-search-order.c b/gdb/testsuite/gdb.base/symtab-search-order.c
new file mode 100644
index 0000000..ab38db6
--- /dev/null
+++ b/gdb/testsuite/gdb.base/symtab-search-order.c
@@ -0,0 +1,11 @@ 
+extern int shlib_1_func (void);
+
+int
+main ()
+{
+  /* We need a reference to shlib_1_func to make sure its shlib is
+     not discarded from the link.  This happens on windows.  */
+  int x = shlib_1_func ();
+
+  return 0;
+}
diff --git a/gdb/testsuite/gdb.base/symtab-search-order.exp b/gdb/testsuite/gdb.base/symtab-search-order.exp
new file mode 100644
index 0000000..eb39d87
--- /dev/null
+++ b/gdb/testsuite/gdb.base/symtab-search-order.exp
@@ -0,0 +1,59 @@ 
+# Copyright 2014 Free Software Foundation, Inc.
+
+# 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/>.
+
+if {[skip_shlib_tests]} {
+    return 0
+}
+
+standard_testfile .c symtab-search-order-1.c symtab-search-order-shlib-1.c
+set srcfile  $srcdir/$subdir/$srcfile
+set srcfile2 $srcdir/$subdir/$srcfile2
+set lib1src  $srcdir/$subdir/$srcfile3
+set lib1     [standard_output_file symtab-search-order-1.sl]
+
+set lib_opts "debug"
+set exec_opts [list debug shlib=$lib1]
+
+if [get_compiler_info] {
+    return -1
+}
+
+if { [gdb_compile_shlib $lib1src $lib1 $lib_opts] != ""
+     || [gdb_compile [list $srcfile $srcfile2] $binfile executable \
+	     $exec_opts] != ""} {
+    untested "Could not compile $lib1, or $srcfile."
+    return -1
+}
+
+# Start with a fresh gdb.
+
+clean_restart $binfile
+gdb_load_shlibs $lib1
+
+if ![runto_main] {
+    fail "Can't run to main"
+    return -1
+}
+
+# PR 17564
+# Expand something in the shared library,
+# and then try to print static_global in the binary.
+# We should get the static_global in the binary.
+# Note: static_global in the binary needs to be in a file
+# other than the one with "main" because gdb will expand
+# the symtab with main when starting.
+
+gdb_test "p shlib_1_func" "= .*<shlib_1_func>"
+gdb_test "p static_global" " = 23"