factor/vm/os-openbsd-x86.64.hpp

19 lines
435 B
C++

#include <amd64/signal.h>
namespace factor
{
inline static void *openbsd_stack_pointer(void *uap)
{
struct sigcontext *sc = (struct sigcontext*) uap;
return (void *)sc->sc_rsp;
}
#define ucontext_stack_pointer openbsd_stack_pointer
#define UAP_PROGRAM_COUNTER(uap) (((struct sigcontext*)(uap))->sc_rip)
static inline unsigned int uap_fpu_status(void *uap) { return 0; }
static inline void uap_clear_fpu_status(void *uap) { }
}