1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/arm/nacl/arm-features.h b/sysdeps/arm/nacl/arm-features.h
new file mode 100644
index 0000000000..b00cfdbfa5
--- /dev/null
+++ b/sysdeps/arm/nacl/arm-features.h
@@ -0,0 +1,43 @@
+/* Macros to test for CPU features on ARM.  NaCl version.
+   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/>.  */
+
+#ifndef _NACL_ARM_FEATURES_H
+#define _NACL_ARM_FEATURES_H 1
+
+#ifdef __SOFTFP__
+# error NaCl should always have VFP enabled
+#endif
+
+/* NaCl does not support iWMMXt at all.  */
+#define ARM_ASSUME_NO_IWMMXT    1
+
+/* NaCl does not allow instructions to target the pc register.  */
+#define ARM_ALWAYS_BX           1
+
+/* Computed branch targets must be bundle-aligned, which is to 16 bytes.  */
+#define ARM_BX_ALIGN_LOG2       4
+
+/* Two-register addressing modes are never allowed.  */
+#define ARM_NO_INDEX_REGISTER   1
+
+/* Only ARM mode code is allowed, never Thumb mode.  */
+#define NO_THUMB
+
+#include_next <arm-features.h>
+
+#endif  /* arm-features.h */