29c29
< * $FreeBSD: head/sys/amd64/include/ucontext.h 190616 2009-04-01 12:44:17Z kib $
---
> * $FreeBSD: head/sys/amd64/include/ucontext.h 227399 2011-11-09 18:25:50Z kib $
44,46c44,47
< * The first 24 fields must match the definition of
< * sigcontext. So that we can support sigcontext
< * and ucontext_t at the same time.
---
> * The definition of mcontext_t must match the layout of
> * struct sigcontext after the sc_mask member. This is so
> * that we can support sigcontext and ucontext_t at the same
> * time.
48,49c49,50
< __register_t mc_onstack; /* XXX - sigcontext compat. */
< __register_t mc_rdi; /* machine state (struct trapframe) */
---
> __register_t mc_onstack; /* XXX - sigcontext compat. */
> __register_t mc_rdi; /* machine state (struct trapframe) */