GLOBL ·kcon(SB), RODATA, $1312

#define SHA512ROUND0(a, b, c, d, e, f, g, h, xi, idx) \
	VSEL		g, f, e, FUNC; \
	VSHASIGMAD	$15, e, $1, S1; \
	VADDUDM		xi, h, h; \
	VSHASIGMAD	$0, a, $1, S0; \
	VADDUDM		FUNC, h, h; \
	VXOR		b, a, FUNC; \
	VADDUDM		S1, h, h; \
	VSEL		b, c, FUNC, FUNC; \
	VADDUDM		KI, g, g; \
	VADDUDM		h, d, d; \
	VADDUDM		FUNC, S0, S0; \
	LVX		(TBL)(idx), KI; \

#endif

GLOBL ·kcon(SB), RODATA, $1088

#define SHA256ROUND0(a, b, c, d, e, f, g, h, xi, idx) \
	VSEL		g, f, e, FUNC; \
	VSHASIGMAW	$15, e, $1, S1; \
	VADDUWM		xi, h, h; \
	VSHASIGMAW	$0, a, $1, S0; \
	VADDUWM		FUNC, h, h; \
	VXOR		b, a, FUNC; \
	VADDUWM		S1, h, h; \
	VSEL		b, c, FUNC, FUNC; \
	VADDUWM		KI, g, g; \
	VADDUWM		h, d, d; \
	VADDUWM		FUNC, S0, S0; \
	LVX		(TBL)(idx), KI; \