Attachment #35467 for bug #57250

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int
fill_fpregs(struct thread *td, struct fpreg *fpregs)
{
	struct savefpu sv_xmm;

  	npxgetregs(td, &sv_xmm);
	fill_fpregs_xmm(&sv_xmm, fpregs);
	return (0);
}


int
set_fpregs(struct thread *td, struct fpreg *fpregs)
{
	struct savefpu sv_xmm;

	set_fpregs_xmm(fpregs, &sv_xmm);
  	npxsetregs(td, &sv_xmm);
	return (0);
}


Lines 646-652 npxsetregs(td, addr) Link Here

(-)src/sys/amd64/isa/npx.c (-1 / +1 lines)
646	intr_restore(s);	646	intr_restore(s);
647	bcopy(addr, &td->td_pcb->pcb_save, sizeof(*addr));	647	bcopy(addr, &td->td_pcb->pcb_save, sizeof(*addr));
648	}	648	}
649	curthread->td_pcb->pcb_flags \|= PCB_NPXINITDONE;	649	td->td_pcb->pcb_flags \|= PCB_NPXINITDONE;
650	}	650	}
651		651
652	static device_method_t npx_methods[] = {	652	static device_method_t npx_methods[] = {

Return to bug 57250

Lines 1413-1420 set_fpregs_xmm(struct fpreg *fpregs, str Link Here

(-)src/sys/amd64/amd64/machdep.c (-2 / +6 lines)
1413	int	1413	int
1414	fill_fpregs(struct thread td, struct fpreg fpregs)	1414	fill_fpregs(struct thread td, struct fpreg fpregs)
1415	{	1415	{
		1416	struct savefpu sv_xmm;
1416		1417
1417	fill_fpregs_xmm(&td->td_pcb->pcb_save, fpregs);	1418	npxgetregs(td, &sv_xmm);
		1419	fill_fpregs_xmm(&sv_xmm, fpregs);
1418	return (0);	1420	return (0);
1419	}	1421	}
1420		1422
Lines 1422-1429 fill_fpregs(struct thread *td, struct fp Link Here
1422	int	1424	int
1423	set_fpregs(struct thread td, struct fpreg fpregs)	1425	set_fpregs(struct thread td, struct fpreg fpregs)
1424	{	1426	{
		1427	struct savefpu sv_xmm;
1425		1428
1426	set_fpregs_xmm(fpregs, &td->td_pcb->pcb_save);	1429	set_fpregs_xmm(fpregs, &sv_xmm);
		1430	npxsetregs(td, &sv_xmm);
1427	return (0);	1431	return (0);
1428	}	1432	}
1429		1433