Differential D22526 Diff 65518 lib/libc/powerpcspe/gen/fpsetmask.c

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	fpsetmask(fp_except_t mask)			fpsetmask(fp_except_t mask)
	{			{
	uint32_t fpscr;			uint32_t fpscr;
	fp_rnd_t old;			fp_rnd_t old;

	__asm__ __volatile("mfspr %0, %1" : "=r"(fpscr) : "K"(SPR_SPEFSCR));			__asm__ __volatile("mfspr %0, %1" : "=r"(fpscr) : "K"(SPR_SPEFSCR));
	old = (fp_rnd_t)((fpscr >> 2) & 0x1f);			old = (fp_rnd_t)((fpscr >> 2) & 0x1f);
	fpscr = (fpscr & 0xffffff83) \| (mask << 2);			fpscr = (fpscr & 0xffffff83) \| (mask << 2);
	__asm__ __volatile("mtspr %1,%0" :: "r"(fpscr), "K"(SPR_SPEFSCR));			__asm__ __volatile("mtspr %1,%0;isync" :: "r"(fpscr), "K"(SPR_SPEFSCR));
	return (old);			return (old);
	}			}
	#endif			#endif