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Show First 20 Lines • Show All 570 Lines • ▼ Show 20 Lines	freebsd4_sigreturn(struct thread td, struct freebsd4_sigreturn_args uap)
return sys_sigreturn(td, (struct sigreturn_args *)uap);		return sys_sigreturn(td, (struct sigreturn_args *)uap);
}		}
#endif		#endif

/*		/*
* Reset registers to default values on exec.		* Reset registers to default values on exec.
*/		*/
void		void
exec_setregs(struct thread td, struct image_params imgp, u_long stack)		exec_setregs(struct thread td, struct image_params imgp, uintptr_t stack)
{		{
struct trapframe *regs;		struct trapframe *regs;
struct pcb *pcb;		struct pcb *pcb;
register_t saved_rflags;		register_t saved_rflags;

regs = td->td_frame;		regs = td->td_frame;
pcb = td->td_pcb;		pcb = td->td_pcb;

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