--- include/vki/vki-x86-freebsd.h.orig 2011-04-27 02:47:18.000000000 -0500 +++ include/vki/vki-x86-freebsd.h 2011-05-08 05:39:46.293802771 -0500 @@ -145,7 +145,7 @@ struct vki_sigcontext { int fpformat; int ownedfp; int spare1[1]; - struct _vki_fpstate fpstate __aligned(16); + struct _vki_fpstate fpstate __attribute__((__aligned__(16))); int fsbase; int gsbase; int spare2[6]; @@ -215,7 +215,7 @@ struct vki_mcontext { int fpformat; int ownedfp; int spare1[1]; - struct _vki_fpstate fpstate __aligned(16); + struct _vki_fpstate fpstate __attribute__((__aligned__(16))); int fsbase; int gsbase; int spare2[6];