Add arm-nacl port.

sysdeps/nacl/nacl-interface-table.c

@@ -0,0 +1,43 @@
+/* Define one NaCl interface table.
+   Copyright (C) 2015 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "nacl-interfaces.h"
+
+#define PASTE(a, b)     PASTE_1 (a, b)
+#define PASTE_1(a, b)   a##b
+#define STRINGIFY(x)    STRINGIFY_1 (x)
+#define STRINGIFY_1(x)  #x
+
+#if IS_IN (rtld) && PASTE (MODULE_, INTERFACE_MODULE) != MODULE_rtld
+# error "This interface is also needed in rtld."
+#endif
+
+#define SECTION(which) \
+  section ("nacl_"  STRINGIFY (INTERFACE_CATEGORY) "_interface_" #which)
+
+static const struct nacl_interface PASTE (desc_, INTERFACE_TYPE)
+  __attribute__ ((used, SECTION (names))) =
+{
+  .table_size = sizeof (struct INTERFACE_TYPE),
+  .namelen = sizeof INTERFACE_STRING,
+  .name = INTERFACE_STRING
+};
+
+struct INTERFACE_TYPE PASTE (__, INTERFACE_TYPE)
+  __attribute__ ((SECTION (tables)));
+PASTE (INTERFACE_MODULE, _hidden_data_def) (PASTE (__, INTERFACE_TYPE))