From 49548b09e0fa9fddb64e3cd47266193e36b73144 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Fri, 25 Apr 2014 15:48:40 +0200
Subject: MIPS: math-emu: Cleanup definition of structs describe sp/dp floats.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/math-emu/ieee754.c | 85 ++++++++++++++++++++++----------------------
 1 file changed, 42 insertions(+), 43 deletions(-)

(limited to 'arch/mips/math-emu/ieee754.c')

diff --git a/arch/mips/math-emu/ieee754.c b/arch/mips/math-emu/ieee754.c
index ab53f849f2c7..670d19b29f99 100644
--- a/arch/mips/math-emu/ieee754.c
+++ b/arch/mips/math-emu/ieee754.c
@@ -30,64 +30,63 @@
 
 #include <linux/compiler.h>
 
-#include "ieee754int.h"
+#include "ieee754.h"
 #include "ieee754sp.h"
 #include "ieee754dp.h"
 
 /* special constants
 */
 
-#define DPSTR(s, b, mh, ml)						\
+#define DPCNST(s, b, m)							\
 {									\
 	.sign	= (s),							\
-	.bexp	= (b),							\
-	.manthi	= (mh),							\
-	.mantlo	= (ml)							\
+	.bexp	= (b) + DP_EBIAS,					\
+	.mant	= (m)							\
 }
 
-const struct ieee754dp_const __ieee754dp_spcvals[] = {
-	DPSTR(0, DP_EMIN - 1 + DP_EBIAS, 0, 0), /* + zero   */
-	DPSTR(1, DP_EMIN - 1 + DP_EBIAS, 0, 0), /* - zero   */
-	DPSTR(0, DP_EBIAS, 0, 0),	/* + 1.0   */
-	DPSTR(1, DP_EBIAS, 0, 0),	/* - 1.0   */
-	DPSTR(0, 3 + DP_EBIAS, 0x40000, 0),	/* + 10.0   */
-	DPSTR(1, 3 + DP_EBIAS, 0x40000, 0),	/* - 10.0   */
-	DPSTR(0, DP_EMAX + 1 + DP_EBIAS, 0, 0), /* + infinity */
-	DPSTR(1, DP_EMAX + 1 + DP_EBIAS, 0, 0), /* - infinity */
-	DPSTR(0, DP_EMAX+1+DP_EBIAS, 0x7FFFF, 0xFFFFFFFF), /* + indef quiet Nan */
-	DPSTR(0, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF),	/* + max */
-	DPSTR(1, DP_EMAX + DP_EBIAS, 0xFFFFF, 0xFFFFFFFF),	/* - max */
-	DPSTR(0, DP_EMIN + DP_EBIAS, 0, 0),	/* + min normal */
-	DPSTR(1, DP_EMIN + DP_EBIAS, 0, 0),	/* - min normal */
-	DPSTR(0, DP_EMIN - 1 + DP_EBIAS, 0, 1), /* + min denormal */
-	DPSTR(1, DP_EMIN - 1 + DP_EBIAS, 0, 1), /* - min denormal */
-	DPSTR(0, 31 + DP_EBIAS, 0, 0),	/* + 1.0e31 */
-	DPSTR(0, 63 + DP_EBIAS, 0, 0),	/* + 1.0e63 */
+const union ieee754dp __ieee754dp_spcvals[] = {
+	DPCNST(0, DP_EMIN - 1, 0x0000000000000ULL),	/* + zero   */
+	DPCNST(1, DP_EMIN - 1, 0x0000000000000ULL),	/* - zero   */
+	DPCNST(0, 0,	       0x0000000000000ULL),	/* + 1.0   */
+	DPCNST(1, 0,	       0x0000000000000ULL),	/* - 1.0   */
+	DPCNST(0, 3,           0x4000000000000ULL),	/* + 10.0   */
+	DPCNST(1, 3,           0x4000000000000ULL),	/* - 10.0   */
+	DPCNST(0, DP_EMAX + 1, 0x0000000000000ULL),	/* + infinity */
+	DPCNST(1, DP_EMAX + 1, 0x0000000000000ULL),	/* - infinity */
+	DPCNST(0, DP_EMAX + 1, 0x7FFFFFFFFFFFFULL),	/* + indef quiet Nan */
+	DPCNST(0, DP_EMAX,     0xFFFFFFFFFFFFFULL),	/* + max */
+	DPCNST(1, DP_EMAX,     0xFFFFFFFFFFFFFULL),	/* - max */
+	DPCNST(0, DP_EMIN,     0x0000000000000ULL),	/* + min normal */
+	DPCNST(1, DP_EMIN,     0x0000000000000ULL),	/* - min normal */
+	DPCNST(0, DP_EMIN - 1, 0x0000000000001ULL),	/* + min denormal */
+	DPCNST(1, DP_EMIN - 1, 0x0000000000001ULL),	/* - min denormal */
+	DPCNST(0, 31,          0x0000000000000ULL),	/* + 1.0e31 */
+	DPCNST(0, 63,          0x0000000000000ULL),	/* + 1.0e63 */
 };
 
-#define SPSTR(s, b, m)							\
+#define SPCNST(s, b, m)							\
 {									\
 	.sign	= (s),							\
-	.bexp	= (b),							\
+	.bexp	= (b) + SP_EBIAS,					\
 	.mant	= (m)							\
 }
 
-const struct ieee754sp_const __ieee754sp_spcvals[] = {
-	SPSTR(0, SP_EMIN - 1 + SP_EBIAS, 0),	/* + zero   */
-	SPSTR(1, SP_EMIN - 1 + SP_EBIAS, 0),	/* - zero   */
-	SPSTR(0, SP_EBIAS, 0),	/* + 1.0   */
-	SPSTR(1, SP_EBIAS, 0),	/* - 1.0   */
-	SPSTR(0, 3 + SP_EBIAS, 0x200000),	/* + 10.0   */
-	SPSTR(1, 3 + SP_EBIAS, 0x200000),	/* - 10.0   */
-	SPSTR(0, SP_EMAX + 1 + SP_EBIAS, 0),	/* + infinity */
-	SPSTR(1, SP_EMAX + 1 + SP_EBIAS, 0),	/* - infinity */
-	SPSTR(0, SP_EMAX+1+SP_EBIAS, 0x3FFFFF),	    /* + indef quiet Nan  */
-	SPSTR(0, SP_EMAX + SP_EBIAS, 0x7FFFFF), /* + max normal */
-	SPSTR(1, SP_EMAX + SP_EBIAS, 0x7FFFFF), /* - max normal */
-	SPSTR(0, SP_EMIN + SP_EBIAS, 0),	/* + min normal */
-	SPSTR(1, SP_EMIN + SP_EBIAS, 0),	/* - min normal */
-	SPSTR(0, SP_EMIN - 1 + SP_EBIAS, 1),	/* + min denormal */
-	SPSTR(1, SP_EMIN - 1 + SP_EBIAS, 1),	/* - min denormal */
-	SPSTR(0, 31 + SP_EBIAS, 0),	/* + 1.0e31 */
-	SPSTR(0, 63 + SP_EBIAS, 0),	/* + 1.0e63 */
+const union ieee754sp __ieee754sp_spcvals[] = {
+	SPCNST(0, SP_EMIN - 1, 0x000000),	/* + zero   */
+	SPCNST(1, SP_EMIN - 1, 0x000000),	/* - zero   */
+	SPCNST(0, 0,	       0x000000),	/* + 1.0   */
+	SPCNST(1, 0,	       0x000000),	/* - 1.0   */
+	SPCNST(0, 3,	       0x200000),	/* + 10.0   */
+	SPCNST(1, 3,	       0x200000),	/* - 10.0   */
+	SPCNST(0, SP_EMAX + 1, 0x000000),	/* + infinity */
+	SPCNST(1, SP_EMAX + 1, 0x000000),	/* - infinity */
+	SPCNST(0, SP_EMAX + 1, 0x3FFFFF),	/* + indef quiet Nan  */
+	SPCNST(0, SP_EMAX,     0x7FFFFF),	/* + max normal */
+	SPCNST(1, SP_EMAX,     0x7FFFFF),	/* - max normal */
+	SPCNST(0, SP_EMIN,     0x000000),	/* + min normal */
+	SPCNST(1, SP_EMIN,     0x000000),	/* - min normal */
+	SPCNST(0, SP_EMIN - 1, 0x000001),	/* + min denormal */
+	SPCNST(1, SP_EMIN - 1, 0x000001),	/* - min denormal */
+	SPCNST(0, 31,	       0x000000),	/* + 1.0e31 */
+	SPCNST(0, 63,	       0x000000),	/* + 1.0e63 */
 };
-- 
cgit