base: Create a SConscript for the loader subdirectory.

These files had been handled in base/SConscript, but there are enough of
them that they deserve their own.

Change-Id: I0c4166d8ff3c761c25940d2af5d7f0a9a6c874fa
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/33898
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
diff --git a/src/base/SConscript b/src/base/SConscript
index bd18429..6514de0 100644
--- a/src/base/SConscript
+++ b/src/base/SConscript
@@ -74,15 +74,6 @@
 Source('types.cc')
 GTest('types.test', 'types.test.cc', 'types.cc')
 
-Source('loader/dtb_file.cc')
-Source('loader/elf_object.cc')
-Source('loader/image_file_data.cc')
-GTest('loader/image_file_data.test', 'loader/image_file_data.test.cc',
-'loader/image_file_data.cc')
-Source('loader/memory_image.cc')
-Source('loader/object_file.cc')
-Source('loader/symtab.cc')
-
 Source('stats/group.cc')
 Source('stats/text.cc')
 if env['USE_HDF5']:
diff --git a/src/base/loader/SConscript b/src/base/loader/SConscript
new file mode 100644
index 0000000..d17875f
--- /dev/null
+++ b/src/base/loader/SConscript
@@ -0,0 +1,37 @@
+# -*- mode:python -*-
+
+# Copyright (c) 2006 The Regents of The University of Michigan
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Import('*')
+
+Source('dtb_file.cc')
+Source('elf_object.cc')
+Source('image_file_data.cc')
+GTest('image_file_data.test', 'image_file_data.test.cc', 'image_file_data.cc')
+Source('memory_image.cc')
+Source('object_file.cc')
+Source('symtab.cc')