MIPS: math-emu: Switch to using the MIPS rounding modes.

[cascardo/linux.git] / arch / mips / math-emu / ieee754sp.c

diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index e4cec15..d348efe 100644 (file)
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -67,17 +67,17 @@ static unsigned ieee754sp_get_rounding(int sn, unsigned xm)
         */
        if (xm & (SP_MBIT(3) - 1)) {
                switch (ieee754_csr.rm) {
-               case IEEE754_RZ:
+               case FPU_CSR_RZ:
                        break;
-               case IEEE754_RN:
+               case FPU_CSR_RN:
                        xm += 0x3 + ((xm >> 3) & 1);
                        /* xm += (xm&0x8)?0x4:0x3 */
                        break;
-               case IEEE754_RU:        /* toward +Infinity */
+               case FPU_CSR_RU:        /* toward +Infinity */
                        if (!sn)        /* ?? */
                                xm += 0x8;
                        break;
-               case IEEE754_RD:        /* toward -Infinity */
+               case FPU_CSR_RD:        /* toward -Infinity */
                        if (sn) /* ?? */
                                xm += 0x8;
                        break;
@@ -108,15 +108,15 @@ union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
                        ieee754_setcx(IEEE754_INEXACT);
 
                        switch(ieee754_csr.rm) {
-                       case IEEE754_RN:
-                       case IEEE754_RZ:
+                       case FPU_CSR_RN:
+                       case FPU_CSR_RZ:
                                return ieee754sp_zero(sn);
-                       case IEEE754_RU:      /* toward +Infinity */
+                       case FPU_CSR_RU:      /* toward +Infinity */
                                if (sn == 0)
                                        return ieee754sp_min(0);
                                else
                                        return ieee754sp_zero(1);
-                       case IEEE754_RD:      /* toward -Infinity */
+                       case FPU_CSR_RD:      /* toward -Infinity */
                                if (sn == 0)
                                        return ieee754sp_zero(0);
                                else
@@ -170,16 +170,16 @@ union ieee754sp ieee754sp_format(int sn, int xe, unsigned xm)
                ieee754_setcx(IEEE754_INEXACT);
                /* -O can be table indexed by (rm,sn) */
                switch (ieee754_csr.rm) {
-               case IEEE754_RN:
+               case FPU_CSR_RN:
                        return ieee754sp_inf(sn);
-               case IEEE754_RZ:
+               case FPU_CSR_RZ:
                        return ieee754sp_max(sn);
-               case IEEE754_RU:        /* toward +Infinity */
+               case FPU_CSR_RU:        /* toward +Infinity */
                        if (sn == 0)
                                return ieee754sp_inf(0);
                        else
                                return ieee754sp_max(1);
-               case IEEE754_RD:        /* toward -Infinity */
+               case FPU_CSR_RD:        /* toward -Infinity */
                        if (sn == 0)
                                return ieee754sp_max(0);
                        else