MIPS: math-emu: Replace DP_MBITS with DP_FBITS and SP_MBITS with SP_FBITS.
Both were defined as 23 rsp. 52 though the mentissa is actually a bit more
than the fraction.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/math-emu/dp_tlong.c b/arch/mips/math-emu/dp_tlong.c
index fcc1c4f..2653b6e 100644
--- a/arch/mips/math-emu/dp_tlong.c
+++ b/arch/mips/math-emu/dp_tlong.c
@@ -57,9 +57,9 @@
return ieee754di_xcpt(ieee754di_indef(), "dp_tlong", x);
}
/* oh gawd */
- if (xe > DP_MBITS) {
- xm <<= xe - DP_MBITS;
- } else if (xe < DP_MBITS) {
+ if (xe > DP_FBITS) {
+ xm <<= xe - DP_FBITS;
+ } else if (xe < DP_FBITS) {
u64 residue;
int round;
int sticky;
@@ -75,10 +75,10 @@
* so we do it in two steps. Be aware that xe
* may be -1 */
residue = xm << (xe + 1);
- residue <<= 63 - DP_MBITS;
+ residue <<= 63 - DP_FBITS;
round = (residue >> 63) != 0;
sticky = (residue << 1) != 0;
- xm >>= DP_MBITS - xe;
+ xm >>= DP_FBITS - xe;
}
odd = (xm & 0x1) != 0x0;
switch (ieee754_csr.rm) {