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[PATCH 20/29] [AARCH64] Set up wordsize for ILP32.
- From: Andrew Pinski <apinski at cavium dot com>
- To: libc-alpha at sourceware dot org
- Cc: Andrew Pinski <apinski at cavium dot com>
- Date: Mon, 27 Oct 2014 00:59:44 -0700
- Subject: [PATCH 20/29] [AARCH64] Set up wordsize for ILP32.
- Authentication-results: sourceware.org; auth=none
- References: <1414396793-9005-1-git-send-email-apinski at cavium dot com>
__WORDSIZE needs to be set to 32 for ILP32.
* sysdeps/aarch64/bits/wordsize.h (__WORDSIZE): Set to 32 for ILP32.
Update comments.
---
sysdeps/aarch64/bits/wordsize.h | 10 +++++++---
1 files 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
--
1.7.2.5