"Zhangjian (Bamvor)" <[email protected]> writes: > Hi, Yury > > On 2016/6/21 13:07, Yury Norov wrote: >> From: Andrew Pinski <[email protected]> >> >> So that ILP32 is aligned to 64bits. >> >> Signed-off-by: Yury Norov <[email protected]> >> --- >> sysdeps/aarch64/nptl/bits/semaphore.h | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/sysdeps/aarch64/nptl/bits/semaphore.h >> b/sysdeps/aarch64/nptl/bits/semaphore.h >> index 3cc5b37..3fe6047 100644 >> --- a/sysdeps/aarch64/nptl/bits/semaphore.h >> +++ b/sysdeps/aarch64/nptl/bits/semaphore.h >> @@ -31,5 +31,5 @@ >> typedef union >> { >> char __size[__SIZEOF_SEM_T]; >> - long int __align; >> + long long int __align; > Why we need align to 64bit?
Because aarch64 defines __HAVE_64B_ATOMICS. Andreas. -- Andreas Schwab, SUSE Labs, [email protected] GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."
