[PATCH] [SH/SH4]: Defined _FPU_DOUBLE, _FPU_SINGLE, _FPU_RC_DOWN and _FPU_RC_UP

[Richard Henderson]

On 04/26/12 00:14, Nobuhiro Iwamatsu wrote:
> -#define _FPU_RC_NEAREST 0x0	/* RECOMMENDED */
> +#define _FPU_RC_NEAREST 0x0 /* RECOMMENDED */
>  #define _FPU_RC_ZERO	0x1
> +#define _FPU_RC_DOWN	0x0 /* DO NOT USE */
> +#define _FPU_RC_UP  	0x0 /* DO NOT USE */
> +
> +/* precision control */
> +#define _FPU_EXTENDED	0x0
> +#define _FPU_DOUBLE		0x80000
> +#define _FPU_SINGLE		0x00000 /* When bit 19 was 0, single mode. */

This seems dangerous in the extreme.
What are you trying to fix here?


r~