1 files changed, 0 insertions, 104 deletions
diff --git a/mdk-stage1/dietlibc/lib/__dtostr.c b/mdk-stage1/dietlibc/lib/__dtostr.c
deleted file mode 100644
index e9a8a83d3..000000000
--- a/mdk-stage1/dietlibc/lib/__dtostr.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include <stdio.h>
-/* convert double to string.  Helper for sprintf. */
-
-int __dtostr(double d,char *buf,int maxlen,int prec) {
-  unsigned long long *x=(unsigned long long *)&d;
-  /* step 1: extract sign, mantissa and exponent */
-  signed int s=*x>>63;
-  signed long e=((*x>>52)&((1<<11)-1))-1023;
-/*  unsigned long long m=*x & ((1ull<<52)-1); */
-  /* step 2: exponent is base 2, compute exponent for base 10 */
-  signed long e10=1+(long)(e*0.30102999566398119802); /* log10(2) */
-  /* step 3: calculate 10^e10 */
-  int i;
-  double tmp=10.0;
-  char *oldbuf=buf;
-  int initial=1;
-
-  if (d==0.0) {
-    *buf='0'; ++buf;
-    goto done;
-  }
-  if (s) { d=-d; *buf='-'; --maxlen; buf++; }
-/*  printf("e=%d e10=%d prec=%d\n",e,e10,prec); */
-  if (e10>=0) {
-    i=e10;
-    while (i>10) { tmp=tmp*1e10; i-=10; }
-    while (i>1) { tmp=tmp*10; --i; }
-  } else {
-    i=(e10=-e10);
-    while (i>10) { tmp=tmp*1e-10; i-=10; }
-    while (i>1) { tmp=tmp/10; --i; }
-  }
-  while (d/tmp<1) {
-    --e10;
-    tmp/=10.0;
-  }
-  /* step 4: see if precision is sufficient to display all digits */
-  if (e10>prec) {
-    /* use scientific notation */
-    int len=__dtostr(d/tmp,buf,maxlen,prec);
-    if (len==0) return 0;
-    maxlen-=len; buf+=len;
-    if (--maxlen>=0) {
-      *buf='e';
-      ++buf;
-    }
-    for (len=1000; len>0; len/=10) {
-      if (e10>=len || !initial) {
-	if (--maxlen>=0) {
-	  *buf=(e10/len)+'0';
-	  ++buf;
-	}
-	initial=0;
-	e10=e10%len;
-      }
-    }
-    if (maxlen>=0) return buf-oldbuf;
-    return 0;
-  }
-  /* step 5: loop through the digits, inserting the decimal point when
-   * appropriate */
-  if (d<1.0) {
-    double x=1.0;
-    int first=1;
-    do {
-      if (--maxlen<0) return buf-oldbuf;
-      *buf='0'; ++buf;
-      if (first) {
-	first=0;
-	*buf='.'; ++buf;
-	if (--maxlen<0) return buf-oldbuf;
-      }
-      x/=10.0;
-    } while (x>d);
-  }
-  for (; prec>0; ) {
-    double tmp2=d/tmp;
-    char c;
-    d-=((int)tmp2*tmp);
-    c=((int)tmp2);
-    if ((!initial)||c) {
-      if (--maxlen>=0) {
-	initial=0;
-	*buf=c+'0';
-	++buf;
-      } else
-	return 0;
-      --prec;
-    }
-    if (tmp>0.5 && tmp<1.5) {
-      tmp=1e-1;
-      initial=0;
-      if (--maxlen>=0) {
-	*buf='.';
-	++buf;
-      } else
-	return 0;
-    } else
-      tmp/=10.0;
-  }
-done:
-  *buf=0;
-  return buf-oldbuf;
-}