Merge "These changes are the raw update to qemu-2.6."

1 files changed, 5 insertions, 8 deletions

diff --git a/qemu/libdecnumber/decNumber.c b/qemu/libdecnumber/decNumber.c
index 58211e7af..c9e7807f8 100644
--- a/qemu/libdecnumber/decNumber.c
+++ b/qemu/libdecnumber/decNumber.c
@@ -166,10 +166,7 @@
 /*	**  -- raise to the power				      */
 /* ------------------------------------------------------------------ */
 
-#include <stdlib.h>		   /* for malloc, free, etc. */
-#include <stdio.h>		   /* for printf [if needed] */
-#include <string.h>		   /* for strcpy */
-#include <ctype.h>		   /* for lower */
+#include "qemu/osdep.h"
 #include "libdecnumber/dconfig.h"
 #include "libdecnumber/decNumber.h"
 #include "libdecnumber/decNumberLocal.h"
@@ -2238,7 +2235,7 @@ decNumber * decNumberPower(decNumber *res, const decNumber *lhs,
       /* if a negative power the constant 1 is needed, and if not subset */
       /* invert the lhs now rather than inverting the result later */
       if (decNumberIsNegative(rhs)) {	/* was a **-n [hence digits>0] */
-	decNumber *inv=invbuff;		/* asssume use fixed buffer */
+	decNumber *inv=invbuff;		/* assume use fixed buffer */
 	decNumberCopy(&dnOne, dac);	/* dnOne=1;  [needed now or later] */
 	#if DECSUBSET
 	if (set->extended) {		/* need to calculate 1/lhs */
@@ -3849,7 +3846,7 @@ static void decToString(const decNumber *dn, char *string, Flag eng) {
 /*								      */
 /* Addition, especially x=x+1, is speed-critical.		      */
 /* The static buffer is larger than might be expected to allow for    */
-/* calls from higher-level funtions (notable exp).		      */
+/* calls from higher-level functions (notably exp).		      */
 /* ------------------------------------------------------------------ */
 static decNumber * decAddOp(decNumber *res, const decNumber *lhs,
 			    const decNumber *rhs, decContext *set,
@@ -4263,7 +4260,7 @@ static decNumber * decAddOp(decNumber *res, const decNumber *lhs,
 /* long subtractions.  These are acc and var1 respectively.	      */
 /* var1 is a copy of the lhs coefficient, var2 is the rhs coefficient.*/
 /* The static buffers may be larger than might be expected to allow   */
-/* for calls from higher-level funtions (notable exp).		      */
+/* for calls from higher-level functions (notably exp).		      */
 /* ------------------------------------------------------------------ */
 static decNumber * decDivideOp(decNumber *res,
 			       const decNumber *lhs, const decNumber *rhs,
@@ -5254,7 +5251,7 @@ static decNumber * decMultiplyOp(decNumber *res, const decNumber *lhs,
 /*    exp(-x) where x can be the tiniest number (Ntiny).	      */
 /*								      */
 /* 2. Normalizing x to be <=0.1 (instead of <=1) reduces loop	      */
-/*    iterations by appoximately a third with additional (although    */
+/*    iterations by approximately a third with additional (although    */
 /*    diminishing) returns as the range is reduced to even smaller    */
 /*    fractions.  However, h (the power of 10 used to correct the     */
 /*    result at the end, see below) must be kept <=8 as otherwise     */