aarch64: Simplify AARCH64_STACK_ALIGN
authorRichard Henderson <rth@redhat.com>
Tue, 21 Oct 2014 17:30:40 +0000 (13:30 -0400)
committerRichard Henderson <rth@twiddle.net>
Wed, 12 Nov 2014 08:28:44 +0000 (09:28 +0100)
commit77c4cddca6aeb6e545e21f235e29323e05f5a3a3
treebdbd116a9da190cfc797b9ece517ded988e10721
parentb5f147d84761dc673ffe01d6af82bcde4ea47928
aarch64: Simplify AARCH64_STACK_ALIGN

The iOS abi doesn't require padding between arguments, but
that's not what AARCH64_STACK_ALIGN meant.  The hardware will
in fact trap if the SP register is not 16 byte aligned.
src/aarch64/ffi.c