if (!special_exponent)
exponent -= fmt->exp_bias;
else if (exponent == 0)
- exponent = 1 - (int) fmt->exp_bias;
+ exponent = 1 - fmt->exp_bias;
/* Build the result algebraically. Might go infinite, underflow, etc;
who cares. */
{
mant_long <<= 1;
mant_long &= 0xffffffffL;
- mant_bits -= 1;
+ /* If we are processing the top 32 mantissa bits of a doublest
+ so as to convert to a float value with implied integer bit,
+ we will only be putting 31 of those 32 bits into the
+ final value due to the discarding of the top bit. In the
+ case of a small float value where the number of mantissa
+ bits is less than 32, discarding the top bit does not alter
+ the number of bits we will be adding to the result. */
+ if (mant_bits == 32)
+ mant_bits -= 1;
}
if (mant_bits < 32)
target-dependent code, the format of floating-point types is known,
but not passed on by GDB. This should be fixed. */
-const struct floatformat *
+static const struct floatformat *
floatformat_from_length (int len)
{
if (len * TARGET_CHAR_BIT == TARGET_FLOAT_BIT)