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Update README, some comments, and fix some spacing.

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This commit is contained in:
Gregory Nutt
2017-01-07 10:36:18 -06:00
parent 530ec2e967
commit e568253eb3
4 changed files with 110 additions and 32 deletions
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libc/stdio/lib_dtoa.c
+10 -3
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@@ -591,6 +591,7 @@ static int cmp(Bigint * a, Bigint * b)
break;
}
}
return 0;
}
@@ -784,6 +785,7 @@ static Bigint *d2b(double d, int *e, int *bits)
}
while (!x[i])
--i;
b->wds = i + 1;
#endif
if (de)
@@ -855,6 +857,7 @@ static int quorem(Bigint * b, Bigint * S)
lerr("ERROR: oversize b in quorem\n");
}
#endif
`
if (b->wds < n)
{
return 0;
@@ -867,15 +870,16 @@ static int quorem(Bigint * b, Bigint * S)
q = *bxe / (*sxe + 1); /* ensure q <= true quotient */
#ifdef CONFIG_DEBUG_LIB
if (q > 9)
{
lerr("ERROR: oversized quotient in quorem\n");
}
{
lerr("ERROR: oversized quotient in quorem\n");
}
#endif
if (q)
{
borrow = 0;
carry = 0;
do
{
#ifdef Pack_32
@@ -912,6 +916,7 @@ static int quorem(Bigint * b, Bigint * S)
b->wds = n;
}
}
if (cmp(b, S) >= 0)
{
q++;
@@ -919,6 +924,7 @@ static int quorem(Bigint * b, Bigint * S)
carry = 0;
bx = b->x;
sx = S->x;
do
{
#ifdef Pack_32
@@ -943,6 +949,7 @@ static int quorem(Bigint * b, Bigint * S)
#endif
}
while (sx <= sxe);
bx = b->x;
bxe = bx + n;
if (!*bxe)