[PATCH 13/27] [AARCH64] Set up wordsize for ILP32.

Yury Norov
2016-06-21T05:46:59Z

From: Andrew Pinski <apinski@cavium.com>

__WORDSIZE needs to be set to 32 for ILP32.

* sysdeps/aarch64/bits/wordsize.h (__WORDSIZE): Set to 32 for ILP32.
Update comments.

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>
---
sysdeps/aarch64/bits/wordsize.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/sysdeps/aarch64/bits/wordsize.h b/sysdeps/aarch64/bits/wordsize.h
index 3ecccaa..3d5a79d 100644
--- a/sysdeps/aarch64/bits/wordsize.h
+++ b/sysdeps/aarch64/bits/wordsize.h
@@ -15,12 +15,16 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */

-#define __WORDSIZE 64
+#ifdef __LP64__
+# define __WORDSIZE 64
+#else
+# define __WORDSIZE 32
+#endif

-/* LP64 ABI has a 64bit time_t.
+/* LP64 and ILP32s ABI uses a 64bit time_t.
This allows aarch32 and AARCH64 applications
both access utmp. */
#define __WORDSIZE_TIME64_COMPAT32 1

-/* LP64 use the 64bit system call interface. */
+/* LP64 and ILP32 use the 64bit system call interface. */
#define __SYSCALL_WORDSIZE 64
--
2.7.4