On Wed, Aug 21, 2024 at 7:37 PM Luca Dariz <l...@orpolo.org> wrote:
> +#include <mach_i386.user.h>
> +
> +static void printx(struct i386_xfloat_state *state, int size)
> +{
> + printf("xfloat init %d fp %d exc %d\n",
> + state->initialized, state->fpkind, state->exc_status);
> + struct i386_xfp_save *xfp = (struct i386_xfp_save *) &state->hw_state[0];
> + printf("xfp %d %d %d %d %d %d %d %d\n",
> + xfp->fp_control, xfp->fp_status, xfp->fp_tag, xfp->fp_eip,
> + xfp->fp_cs, xfp->fp_opcode, xfp->fp_dp, xfp->fp_ds);
Please make sure to disable this on non-x86. You can disable the whole
test, I guess, or -- would testing something like this also make sense
on other architectures?
Sergey
